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    <title>bildirgec.org - socset - be&#287;endikleri</title>
    <link>http://www.bildirgec.org/</link>
    <language>tr-tr</language>
    <ttl>40</ttl>
    <description>bildirgec.org - socset - be&#287;endikleri</description>
    <item>
      <title>"Ampul"&#252; Kim &#304;cat Etti?</title>
      <author>socset</author>
      <description>&lt;div class="imajsol"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/250px-light-bulb-edison-2.jpg' alt="Edison'un Patenti" border="0"&gt;&lt;br&gt;Edison'un Patenti&lt;/div&gt;Akkor Lamba (Ampul), akkor &#305;&#351;&#305;mayla (&lt;a href="http://tr.wikipedia.org/wiki/Kara_cisim_&#305;&#351;&#305;n&#305;m&#305;"&gt;kara cisim &#305;&#351;&#305;mas&#305;&lt;/a&gt;) &#231;al&#305;&#351;an elektrik &#305;&#351;&#305;&#287;&#305;n&#305;n kayna&#287;&#305;d&#305;r.

	&lt;p&gt;&lt;a href="http://tr.wikipedia.org/wiki/Elektrik_ak&#305;m&#305;"&gt;Elektrik ak&#305;m&#305;&lt;/a&gt; ince bir flaman i&#231;inden ge&#231;erek onu &#305;&#351;&#305;k yayana kadar &#305;s&#305;t&#305;r.&lt;br&gt;&lt;strong&gt;&lt;br&gt;Ampul&#252;n Tarihi&lt;/strong&gt;&lt;/p&gt;


	&lt;p&gt;&#8220;&lt;em&gt;Akkor lambay&#305; (Ampul) kim icat etti?&lt;/em&gt;&#8221;sorusuna tarih&#231;i Robert Friedel ve Paul &#304;srail, &lt;a href="http://tr.wikipedia.org/wiki/Joseph_Wilson_Swan"&gt;Joseph Wilson Swan&lt;/a&gt; ve &lt;a href="http://tr.wikipedia.org/wiki/Thomas_Alva_Edison"&gt;Thomas Edison&lt;/a&gt; &#246;ncesi i&#231;in &lt;strong&gt;22 mucidin&lt;/strong&gt; daha ismini veriyorlar.&lt;/p&gt;


	&lt;p&gt;Bu tarih&#231;ilere g&#246;re Edison&#8217;un tasar&#305;m&#305; &#252;&#231; etkenin iyi bir birle&#351;imi nedeniyle di&#287;erlerine g&#246;re daha fazla tutuldu: etkili bir akkor malzeme (flaman), di&#287;erlerinden daha y&#252;ksek bir vakum ve y&#252;ksek diren&#231;li bir lamba b&#246;ylece merkezi bir kaynaktan yap&#305;lacak elektrik da&#287;&#305;t&#305;m&#305; sonucu ekonomik a&#231;&#305;dan verimli sonu&#231;lara ula&#351;mak m&#252;mk&#252;n oldu.&lt;/p&gt;


	&lt;p&gt;Thomas Hughes (ba&#351;ka bir tarih&#231;i), Edison&#8217;un sadece Ampul&#252; icad etmedi&#287;ini, asl&#305;nda onun elektrikli ayd&#305;nlatmada entegre bir sistem icat etti&#287;i i&#231;in ba&#351;ar&#305; g&#246;sterdi&#287;ini belirtiyor.&lt;/p&gt;


	&lt;p&gt;&#8220;Lamba (Ampul) elektrikli ayd&#305;nlatma sisteminin k&#252;&#231;&#252;k bir bile&#351;eniydi (i&#351;levselli&#287;i &#231;ok &#246;nemli) ancak onun etkin i&#351;leyi&#351;i i&#231;in Edison&#8217;un geli&#351;tirdi&#287;i Jumbo jenerat&#246;r&#252;n&#252;n de [dinamo demek daha do&#287;ru &#231;&#252;nk&#252; do&#287;ru ak&#305;m &#252;retiyordu ] &lt;br&gt;&lt;div class="imajorta"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/t307-1-019i.jpg' alt="Thomas Edison &#8216;un jumbo dinamosu (jenerat&#246;r)" border="0"&gt;&lt;br&gt;Thomas Edison &#8216;un jumbo dinamosu (jenerat&#246;r)&lt;/div&gt;&lt;br&gt;(Ana besleyici ve paralel-da&#287;&#305;t&#305;m sistemi) katk&#305;s&#305; yads&#305;namaz. &lt;br&gt;Jenerat&#246;rleri ve akkor lambalar&#305; ile di&#287;er mucitlerin unutulmas&#305;n&#305;n nedeni (marifet ve m&#252;kemmellikleri kar&#351;&#305;la&#351;t&#305;r&#305;labilir) icadlar&#305;n&#305; bir &#305;&#351;&#305;kland&#305;rma sistemi &#252;zerinde tan&#305;tamam&#305;&#351; olmalar&#305;d&#305;r.&#8221;&lt;/p&gt;


	&lt;p&gt;&lt;!-- buradan kes --&gt;&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;Ampul&#8217;&#252;n Tarihsel Zaman Dizini (Kronoloji)&lt;/strong&gt;&lt;/p&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1801&lt;/strong&gt; - &lt;a href="http://tr.wikipedia.org/wiki/Humphry_Davy"&gt;Sir Humphry Davy&lt;/a&gt; (Platin Flaman&#305; kulland&#305;)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1809&lt;/strong&gt; &#8211; &lt;a href="http://tr.wikipedia.org/wiki/Humphry_Davy"&gt;Sir Humphry Davy&lt;/a&gt; (Karbon ark (k&#305;v&#305;lc&#305;m) lambas&#305;n&#305; geli&#351;tirdi)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1840&lt;/strong&gt; &#8211; &lt;a href="http://en.wikipedia.org/wiki/Warren_De_la_Rue"&gt;Warren De la Rue&lt;/a&gt; (Vakumlu t&#252;b&#252; geli&#351;tirdi)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1841&lt;/strong&gt; &#8211; &lt;a href="http://en.wikipedia.org/wiki/Warren_De_la_Rue"&gt;Frederick de Moleyns &lt;/a&gt;(K&#246;m&#252;r tozlu flaman&#305; kulland&#305;)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1854&lt;/strong&gt; &#8211; &lt;a href="http://en.wikipedia.org/wiki/Heinrich_G&#246;bel"&gt;Heinrich G&#246;bel&lt;/a&gt; (Karbonla&#351;t&#305;r&#305;lm&#305;&#351; Bambu flaman&#305; kulland&#305;)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1873&lt;/strong&gt; &#8211; &lt;a href="http://tr.wikipedia.org/wiki/Joseph_Wilson_Swan"&gt;Joseph Wilson Swan &lt;/a&gt;(Karbon teli kulland&#305;)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1875&lt;/strong&gt; &#8211; Warren ve Evans (Gaz dolu t&#252;b&#252; kulland&#305;lar)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1880&lt;/strong&gt; &#8211; &lt;a href="http://tr.wikipedia.org/wiki/Thomas_Alva_Edison"&gt;Thomas Edison&lt;/a&gt; ( Uzun &#246;m&#252;rl&#252; flaman&#305; icad etti)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1882&lt;/strong&gt; &#8211; &lt;a href="http://en.wikipedia.org/wiki/Lewis_Latimer"&gt;Lewis Latimer&lt;/a&gt; (Daha kaliteli flaman &#252;retmenin yolunu buldu)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;ul&gt;
	&lt;li&gt;&lt;strong&gt;1910&lt;/strong&gt; &#8211; &lt;a href="http://en.wikipedia.org/wiki/William_David_Coolidge"&gt;William David Coolidge&lt;/a&gt; (Tungsten flaman&#305; kulland&#305;)&lt;/li&gt;
	&lt;/ul&gt;


	&lt;p&gt;&lt;strong&gt;Ticarile&#351;meden &#246;nceki ara&#351;t&#305;rmalar&lt;/strong&gt;&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1802&lt;/strong&gt; y&#305;l&#305;nda &lt;a href="http://tr.wikipedia.org/wiki/Humphry_Davy"&gt;Humphry Davy&lt;/a&gt;  &lt;a href="http://en.wikipedia.org/wiki/Royal_Institution"&gt;&#304;ngiltere Kraliyet Enstit&#252;s&#252;nde&lt;/a&gt; d&#252;nyan&#305;n en g&#252;&#231;l&#252; piline sahipti.&lt;br&gt;Humphry Davy o y&#305;l platin bir ince &#351;erit &#252;zerinden ak&#305;m ge&#231;irerek ilk akkor &#305;&#351;&#305;&#287;&#305; elde etti, platini se&#231;mesinin nedeni &#231;ok y&#252;ksek erime noktas&#305;na sahip olmas&#305;yd&#305;.&lt;br&gt;Bu &#231;al&#305;&#351;ma ne yeterince pratik ne de parlakt&#305; ama &lt;strong&gt;Thomas Edison &lt;strong&gt;1879&lt;/strong&gt; y&#305;l&#305;nda ilk ticari ve kullan&#305;labilir akkor lambay&#305; icad edene kadar 75 y&#305;l boyunca ara&#351;t&#305;rmac&#305; ve mucitlere &#231;al&#305;&#351;malar&#305;nda &#246;rnek oldu.&lt;/strong&gt;&lt;br&gt;Davy ayr&#305;ca iki karbon k&#246;m&#252;r &#231;ubukla 2000-h&#252;creli pil kullan&#305;p bunlar&#305;n aras&#305;nda k&#246;r elektrik ba&#287;lant&#305;s&#305; (birbirlerine dokunmadan paralel) yaparak &lt;strong&gt;1809&lt;/strong&gt; y&#305;l&#305;nda ilk &lt;a href="http://en.wikipedia.org/wiki/Arc_lamp"&gt;ark ( k&#305;v&#305;lc&#305;m ) lambay&#305;&lt;/a&gt; yapt&#305; bu &#231;al&#305;&#351;mas&#305; Kraliyet Enstit&#252;s&#252;nde &lt;strong&gt;1810&lt;/strong&gt; y&#305;l&#305;nda g&#246;sterilmi&#351;tir.&lt;br&gt;19. y&#252;zy&#305;l&#305;n ilk &#252;&#231; &#231;eyre&#287;i boyunca bir&#231;ok ara&#351;t&#305;rmac&#305; platin veya iridyum teller, karbon &#231;ubuklar ve bunlar&#305;n &#231;e&#351;itli kombinasyonlar&#305; ile &#231;al&#305;&#351;t&#305; ayr&#305;ca bu telleri i&#231;indeki havay&#305; bo&#351;altarak veya yar&#305; bo&#351;altarak bir cam muhafaza i&#231;ine ald&#305;lar.&lt;br&gt;Bu icatlar&#305;n &#231;o&#287;u &#231;e&#351;itli yerlerde tan&#305;t&#305;ld&#305; ancak baz&#305;lar&#305; patentlendi.&lt;br&gt;James Lindsay &lt;strong&gt;1835&lt;/strong&gt; y&#305;l&#305;nda Dundee, &#304;sko&#231;ya&#8217;da halka a&#231;&#305;k bir g&#246;steride kararl&#305; bir elektrik &#305;&#351;&#305;&#287;&#305; g&#246;sterdi.&lt;br&gt;&#304;dda etti&#287;ine g&#246;re bir bu&#231;uk metrelik bir mesafeden bu &#305;&#351;&#305;kla kitap okuyabiliyormu&#351;.&lt;/p&gt;


	&lt;p&gt;Kendi tatmini i&#231;in yeterli olan bu cihaz&#305; daha fazla geli&#351;tirmedi &#231;al&#305;&#351;malar&#305;n&#305; &lt;a href="http://en.wikipedia.org/wiki/Wireless_telegraphy"&gt;telsiz telgraf&lt;/a&gt; &#252;zerine yo&#287;unla&#351;t&#305;rd&#305;.&lt;/p&gt;


	&lt;p&gt;James Lindsay&#8217;nin &#231;al&#305;&#351;malar&#305; iyi belgelenmi&#351; de&#287;ildi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1840&lt;/strong&gt; y&#305;l&#305;nda &#304;ngiliz bilim adam&#305; &lt;a href="http://en.wikipedia.org/wiki/Warren_de_la_Rue"&gt;Warren de la Rue&lt;/a&gt; kapal&#305; bir vakumlu t&#252;b&#252;n i&#231;inde &lt;a href="http://en.wikipedia.org/wiki/Coil"&gt;sarmal haline getirilmi&#351;&lt;/a&gt; platin filaman&#305;n &#252;zerinden elektrik ak&#305;m&#305; ge&#231;irdi.&lt;/p&gt;


	&lt;p&gt;Tasar&#305;m platinin y&#252;ksek erime noktas&#305; dolay&#305;s&#305;yla y&#252;ksek s&#305;cakl&#305;klarda &#231;al&#305;&#351;mas&#305;na olanak sa&#287;lamas&#305;  vakumlu t&#252;p ise platinin daha az gaz molek&#252;l&#252;yle  tepkime girecek olmas&#305; prensibine dayan&#305;yordu.&lt;br&gt;Her ne kadar etkin bir tasar&#305;m olsa da platinin maliyeti ticari kullan&#305;m i&#231;in pratik de&#287;ildi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1841&lt;/strong&gt; y&#305;l&#305;nda, &lt;a href="http://www.britannica.com/EBchecked/topic/388296/Frederick-de-Moleyns"&gt;Frederick De Moleyns&lt;/a&gt;&#8217;&#305;n (&#304;ngiltere) vakumlu t&#252;p i&#231;inde kulland&#305;&#287;&#305; platin telli akkor lamba tasar&#305;m&#305; i&#231;in ilk patent verildi.&lt;br&gt;&lt;strong&gt;1845&lt;/strong&gt; y&#305;l&#305;nda, Amerikal&#305; John W. Starr  akkor lamba i&#231;inde karbon filamentler ve kullan&#305;m&#305;yla ilgili bir patent  ba&#351;vurusunda bulundu.&lt;br&gt;Patenti ald&#305;ktan k&#305;sa bir s&#252;re sonra &#246;ld&#252;.&lt;br&gt;John W. Starr  hakk&#305;nda patent ba&#351;vurusunda verdi&#287;i ki&#351;isel bilgiler haricinde &#231;ok fazla bir bilgi yoktur.&lt;br&gt;&lt;strong&gt;1851&lt;/strong&gt; y&#305;l&#305;nda &lt;a href="http://en.wikipedia.org/wiki/Jean_Eug&#232;ne_Robert-Houdin"&gt;Jean Eug&#232;ne Robert-Houdin&lt;/a&gt; halka kendi malikanesini nas&#305;l  (Blois, Fransa) akkor ampullerle ayd&#305;nlatt&#305;&#287;&#305;n&#305; g&#246;sterdi.&lt;br&gt;Onun ampulleri g&#252;n&#252;m&#252;zde hala  the Ch&#226;teau of Blois (Blois &#350;atosu) m&#252;zesinde sergilenmektedir.&lt;br&gt;&lt;strong&gt;1872&lt;/strong&gt; y&#305;l&#305;nda &lt;a href="http://en.wikipedia.org/wiki/Alexander_Nikolayevich_Lodygin"&gt;A.N. Lodygin&lt;/a&gt; bir akkor ampul icat etti.&lt;br&gt;&lt;strong&gt;1874&lt;/strong&gt; y&#305;l&#305;nda bulu&#351;u i&#231;in patent almay&#305; ba&#351;ard&#305;.&lt;/p&gt;


	&lt;p&gt;Rakipleri Edison&#8217;un ampul patentine yakla&#351;m&#305;&#351;ken, Alman as&#305;ll&#305; Amerikan mucit &lt;a href="http://en.wikipedia.org/wiki/Heinrich_G&#246;bel"&gt;Heinrich G&#246;bel&lt;/a&gt; &lt;strong&gt;1854&lt;/strong&gt; y&#305;l&#305;nda ilk ampull&#252; icad etti&#287;ini idda etti. &#199;al&#305;&#351;mas&#305; bir karbonla&#351;t&#305;r&#305;lm&#305;&#351; (yava&#351; yanma sonucu k&#246;m&#252;rle&#351;me) &lt;a href="http://tr.wikipedia.org/wiki/Bambu"&gt;bambu &lt;/a&gt;filaman&#305;n oksidasyonu (tepkime) &#246;nlemek i&#231;in bir vakumlu t&#252;b&#252;n i&#231;ine yerle&#351;tirmi&#351;ti. be&#351; y&#305;l boyunca &#231;al&#305;&#351;mas&#305;n&#305; geli&#351;tirdi bir&#231;oklar&#305; onun ilk pratik ampul&#252;n mucidi oldu&#287;unu s&#246;yl&#252;yorlar.&lt;/p&gt;


	&lt;p&gt;Asl&#305;nda &lt;a href="http://en.wikipedia.org/wiki/Lewis_Latimer"&gt;Lewis Latimer&lt;/a&gt; , G&#246;bel&#8217;in ampul&#252; icad etti&#287;ini s&#246;ylemesinden &#246;nce &lt;strong&gt;1850&lt;/strong&gt;&#8217;lerde buldu&#287;u bir cam &#252;fleyicisiyle ampul yapmaya ba&#351;lam&#305;&#351;t&#305;.&lt;br&gt;&lt;strong&gt;1893&lt;/strong&gt; y&#305;l&#305;nda patent etkile&#351;imi davas&#305;nda hakim G&#246;bel&#8217;in iddas&#305;na &#8220; olanaks&#305;z &#8221; karar&#305; vermi&#351;tir.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;Ticarile&#351;me&lt;/strong&gt;&lt;/p&gt;


&lt;div class="imajsol"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/180px-carbonfilament.jpg' alt="Karbon Flamanl&#305; lamba (E27 soket, 220 Volt, yakla&#351;&#305;k. 30 watt, yanan soldaki: 100 Volt ile &#231;al&#305;&#351;&#305;r)" border="0"&gt;&lt;br&gt;Karbon Flamanl&#305; lamba (E27 soket, 220 Volt, yakla&#351;&#305;k. 30 watt, yanan soldaki: 100 Volt ile &#231;al&#305;&#351;&#305;r)&lt;/div&gt;

	&lt;p&gt;&lt;a href="http://tr.wikipedia.org/wiki/Joseph_Wilson_Swan"&gt;Joseph Wilson Swan&lt;/a&gt; (&lt;strong&gt;1828-1914&lt;/strong&gt;) &#304;ngiliz fizik&#231;i ve kimyac&#305;&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1850&lt;/strong&gt; y&#305;l&#305;nda bir havas&#305; bo&#351;alt&#305;lm&#305;&#351; cam ampul i&#231;inde karbonla&#351;t&#305;r&#305;lm&#305;&#351; k&#226;&#287;&#305;t filamentler ile &#231;al&#305;&#351;maya ba&#351;lad&#305;.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1860&lt;/strong&gt;&#8217;larda ancak &#231;al&#305;&#351;an bir cihaz ortaya koyabildi, iyi bir vakum bulunmamas&#305; ve yetersiz bir elektrik kayna&#287;&#305; nedeniyle k&#305;sa &#246;m&#252;rl&#252; bir ampul ortaya &#231;&#305;kt&#305; ve bekledi&#287;i kadar da &#305;&#351;&#305;k &#252;retmiyordu.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1870&lt;/strong&gt;&#8217;lerin ortalar&#305;nda daha iyi vakum pompalar&#305; kullan&#305;labilir oldu ve Swan yapt&#305;&#287;&#305; deneylere geri d&#246;nd&#252;.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1878&lt;/strong&gt; y&#305;l&#305;nda Swan, Charles Stearn&#8217;&#252;n yard&#305;m&#305;yla (vakum pompalar&#305; konusunda uzman) erken ampul kararmas&#305;n&#305; &#246;nleyen bir y&#246;ntem geli&#351;tirdi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1880&lt;/strong&gt; y&#305;l&#305;nda bu &#304;ngiliz Patent Kurumundan  No 8  olarak patentlendi.&lt;br&gt;&lt;strong&gt;18 Aral&#305;k 1878&lt;/strong&gt; ince bir karbon &#231;ubuk kullan&#305;larak haz&#305;rlanan lamba Newcastle Kimya Derne&#287;inde g&#246;sterildi, Swan &lt;strong&gt;17 Ocak 1879&lt;/strong&gt;&#8217;da ilgili toplant&#305;da bir &#231;al&#305;&#351;ma g&#246;sterisi yapt&#305;.&lt;br&gt;Ayr&#305;ca &lt;strong&gt;3 &#350;ubat 1879&lt;/strong&gt;&#8217;da, 700&#8217;&#252;n &#252;zerindeki kat&#305;l&#305;mc&#305;s&#305; olan Newcastle Edebiyat ve Felsefe Toplulu&#287;unda da g&#246;sterildi.&lt;br&gt;Bu lambalar  ince  bir flaman yerine ark lambas&#305;nda oldu&#287;u gibi karbon bir &#231;ubuk kullan&#305;yordu.&lt;br&gt;Ancak d&#252;&#351;&#252;k diren&#231;leri ve gereken ak&#305;m&#305; sa&#287;lamak i&#231;in gerekli olan &#231;ok b&#252;y&#252;k iletkenler dolay&#305;s&#305;yla ticari olarak kullan&#305;labilir de&#287;illerdi. Buna ra&#287;men akkor &#305;&#351;&#305;may&#305; elde etmek i&#231;in  y&#252;ksek vakumda karbon iletkenler ve platin tellerle bir&#231;ok deneme yapt&#305;lar.&lt;/p&gt;


	&lt;p&gt;Lambalar &#231;ok k&#305;sa &#246;m&#252;rl&#252; olmalar&#305;n&#305;n yan&#305;nda merkezi bir elektrik sisteminin o g&#252;nler i&#231;in &#252;retebilece&#287;inden &#231;ok fazla elektri&#287;e ihtiya&#231; duyuyordular.&lt;/p&gt;


	&lt;p&gt;Bu nedenle Swan &#231;al&#305;&#351;malar&#305;n&#305; daha iyi bir karbon flaman &#252;retimi &#252;zerine yo&#287;unla&#351;t&#305;rd&#305;.&lt;/p&gt;


	&lt;p&gt;Swan 1880&#8217;de geli&#351;tirdi&#287;i pamuktan &#8220;par&#351;&#246;menle&#351;tirilmi&#351; iplik&#8221; &#252;retimi y&#246;ntemi i&#231;in patent ald&#305;. (Patent No 4933 )&lt;br&gt;&lt;strong&gt;1880&lt;/strong&gt;&#8217;den itibaren Swan &#304;ngiltere'de &#231;e&#351;itli ev ve yerlere  ampullerini asmaya ba&#351;lad&#305;.&lt;br&gt;Swan&#8217;&#305;n evi d&#252;nyada ilk defa ampulle ve hidro elektrik g&#252;&#231; kullan&#305;larak ayd&#305;nlat&#305;lm&#305;&#351; oldu.&lt;br&gt;&lt;strong&gt;1880&lt;/strong&gt;&#8217;den sonra Swan bir &#351;irket kurarak &#231;al&#305;&#351;malar&#305;na devam etti.&lt;br&gt;Kuzey Amerika'da da benzer geli&#351;meler devam ediyordu.&lt;br&gt;&lt;strong&gt;24 Temmuz 1874&lt;/strong&gt;&#8217;te  t&#305;bbi elektrik&#231;i &lt;a href="http://en.wikipedia.org/wiki/Henry_Woodward_(inventor)"&gt;Henry Woodward&lt;/a&gt; ve meslekta&#351;&#305; &lt;a href="http://en.wikipedia.org/wiki/Mathew_Evans"&gt;Mathew Evans&lt;/a&gt; taraf&#305;ndan bir patent al&#305;nd&#305;. (Toronto, Kanada)&lt;br&gt;Lambalar&#305; , elektrotlar aras&#305;nda farkl&#305; boyutlarda ve &#351;ekillerde karbon &#231;ubuklardan olu&#351;an i&#231;ine azot gaz&#305; doldurulmu&#351; cam silindir i&#231;inde bulunuyordu.&lt;br&gt;Woodward ve Evans  lambalar&#305;n&#305; piyasaya s&#252;rd&#252;ler ancak istedikleri ba&#351;ar&#305;y&#305; elde edemediler.&lt;/p&gt;


	&lt;p&gt;Kendi patentlerini (&lt;a href="http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=0181,613"&gt;U.S. Patent 0,181,613&lt;/a&gt; ) &lt;strong&gt;1879&lt;/strong&gt; y&#305;l&#305;nda Thomas Edison&#8217;a satana kadar sat&#305;&#351;lar&#305;n&#305; s&#252;rd&#252;rd&#252;ler.&lt;/p&gt;


	&lt;p&gt;&lt;a href="http://tr.wikipedia.org/wiki/Thomas_Alva_Edison"&gt;Thomas Edison&lt;/a&gt; (&lt;strong&gt;1847&#8211;1931&lt;/strong&gt;) &lt;strong&gt;1878&lt;/strong&gt; y&#305;l&#305;nda pratik bir akkor lamba geli&#351;tirmek i&#231;in ciddi ara&#351;t&#305;rmalara ba&#351;lad&#305;.&lt;/p&gt;


	&lt;p&gt;Edison &lt;strong&gt;14 Ekim 1878&lt;/strong&gt; tarihinde ilk patentini " Elektrikli Ayd&#305;nlatma i&#231;in &#304;yile&#351;tirme " ad&#305; alt&#305;nda (&lt;a href="http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=0214636"&gt;U.S. Patent 0,214,636&lt;/a&gt; ) ald&#305;.&lt;br&gt;Platin ve di&#287;er metal flamanlarla bir&#231;ok denemeler yapt&#305;ktan sonra tekrar karbon flamanlar&#305; denemeye ba&#351;lad&#305;.&lt;br&gt;&#304;lk ba&#351;ar&#305;l&#305; denemesini  &lt;strong&gt;22 Ekim 1879&lt;/strong&gt; tarihinde ger&#231;ekle&#351;ti ve ampul 13,5 saat yand&#305;.&lt;br&gt;&lt;div class="imajsol"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/100px-edison-carbon-bulb.jpg' alt="Thomas Edison&#8216;un ampul&#252;" border="0"&gt;&lt;br&gt;Thomas Edison&#8216;un ampul&#252;&lt;/div&gt;&lt;br&gt;Edison bu tasar&#305;m&#305; geli&#351;tirmeye devam etti ve &lt;strong&gt;4 Kas&#305;m 1879&lt;/strong&gt;&#8217;da patent i&#231;in ba&#351;vuruda bulundu.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;27 Ocak 1880&lt;/strong&gt; tarihinde  (&lt;a href="http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=0223898"&gt;U.S. Patent 0,223,898&lt;/a&gt; ) patenti &#8220;platin tellerle ba&#287;lanm&#305;&#351; ve sarmal hale getirilmi&#351; karbon flaman&#8221; olarak tescillendi.&lt;/p&gt;


	&lt;p&gt;Her ne kadar patent, pamuk ve keten iplikten, a&#287;a&#231; k&#305;ym&#305;klar&#305;ndan, sarmal hale getirilmi&#351; k&#226;&#287;&#305;ttan &#231;e&#351;itli yollarla karbon flaman &#252;retimini a&#231;&#305;klasa da bu patent verildikten birka&#231; ay sonra Edison ve ekibi karbonla&#351;m&#305;&#351; bambu flaman&#305;ndan 1200 saati a&#351;an s&#252;rede &#305;&#351;&#305;k elde etmenin yolunu ke&#351;fetti.&lt;/p&gt;


	&lt;p&gt;O y&#305;llarda ayr&#305;ca &lt;a href="http://en.wikipedia.org/wiki/Hiram_S._Maxim"&gt;Hiram S. Maxim&lt;/a&gt; 1878 y&#305;l&#305;nda  kendisinin ve &lt;a href="http://en.wikipedia.org/wiki/William_E._Sawyer"&gt;William Sawyer&lt;/a&gt;&#8217;&#305;n ampuller &#252;zerine ald&#305;klar&#305; patentleri kullanarak bir ampul &#351;irketi kurdular.&lt;br&gt;Onun kurdu&#287;u Birle&#351;ik Devletler Elektrik Ayd&#305;nlatma Firmas&#305; Edison&#8217;un &#351;irketinden sonra pratik akkor elektrik lambalar&#305; satmak i&#231;in kurulan ikinci &#351;irket oldu.&lt;br&gt;Hiram ilk ticari akkor lambalar&#305;n&#305; Edison&#8217;un Columbia gemisine ampullerini kurmas&#305;ndan yakla&#351;&#305;k alt&#305; ay sonra &lt;strong&gt;1880&lt;/strong&gt; sonbahar&#305;nda New York&#8217;taki Mercantile Safe Deposit Firmas&#305;na kurdu.&lt;br&gt;Ekim 1880&#8217;de Maxim, karbon filamentlerin &#246;mr&#252;n&#252; uzatmak i&#231;in hidrokarbonlarla kaplama y&#246;nteminin patentini ald&#305;.&lt;/p&gt;


	&lt;p&gt;&lt;a href="http://en.wikipedia.org/wiki/Lewis_Latimer"&gt;Lewis Latimer&lt;/a&gt;, o zaman Hiram&#8217;&#305;n &#231;al&#305;&#351;an&#305;yd&#305;, &#246;zel bir &#305;s&#305;l i&#351;lem geli&#351;tirerek hem flamanlar&#305;n k&#305;r&#305;lganl&#305;&#287;&#305;n&#305; azaltmay&#305; ba&#351;ard&#305; hem de onlara &#351;ekil verebiliyorlard&#305;, i&#351;te H. Maxim&#8217;in isminden esinlenilen ve ampullerinde kulland&#305;&#287;&#305; &#8220;M&#8221; &#351;ekli buradan gelmekteydi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;17 Ocak 1882&lt;/strong&gt; tarihinde Latimer &#8220;karbon flaman yap&#305;m y&#246;ntemi&#8221; i&#231;in patent ald&#305;, bu geli&#351;tirilmi&#351; flaman &#252;retim y&#246;ntemi Birle&#351;ik Devletler Elektrik Ayd&#305;nlatma Firmas&#305; taraf&#305;ndan sat&#305;n al&#305;nm&#305;&#351;t&#305;r.&lt;br&gt;Latimer flamanlar i&#231;in daha iyi destek telleri gibi kendinin di&#287;er yeni yakla&#351;&#305;mlar&#305;n&#305;n da patentini alm&#305;&#351;t&#305;r.&lt;br&gt;Edison ve Swan firmalar&#305;n&#305; &#304;ngiltere'de Edison ve Swan Birle&#351;ik Elektrik Firmas&#305; ad&#305; alt&#305;nda birle&#351;tirmi&#351;lerdir. (bu firma &lt;a href="http://en.wikipedia.org/wiki/Joseph_Swan#Ediswan"&gt;Ediswan&lt;/a&gt; olarak bilinir ve &lt;a href="http://en.wikipedia.org/wiki/Thorn_Lighting_Ltd"&gt;Thorn Ayd&#305;nlatma Ltd.&lt;/a&gt; olarak t&#252;zel ki&#351;ilik kazanm&#305;&#351;t&#305;r).&lt;/p&gt;


	&lt;p&gt;Edison ba&#351;lang&#305;&#231;ta bu birle&#351;ime kar&#351;&#305;yd&#305;, Swan onu dava etti ve kazand&#305;.&lt;br&gt;Edison i&#351;birli&#287;i yapmak zorunda kald&#305; ve birle&#351;me ger&#231;ekle&#351;ti.&lt;br&gt;Daha sonra Edison Swan'n&#305;n t&#252;m &#351;irket  hisselerini sat&#305;n ald&#305;.&lt;br&gt;Swan  Amerika Birle&#351;ik Devletlerindeki patent haklar&#305;n&#305; ise &lt;strong&gt;haziran 1882&lt;/strong&gt;&#8217;de &lt;a href="http://en.wikipedia.org/wiki/Brush_Electric_Company"&gt;Brush Elektrik Firmas&#305;na&lt;/a&gt; satt&#305;.&lt;/p&gt;


	&lt;p&gt;Swan ayr&#305;ca Edison'nun patentlerini korumak i&#231;in onun &#305;&#351;&#305;k &#252;retimi konusunda kendisinden daha fazla katk&#305;s&#305; oldu&#287;unu yazm&#305;&#351; ve b&#246;ylece edison&#8217;un patentlerini Birle&#351;ik Devletlerde a&#231;&#305;labilecek davalara kar&#351;&#305; korumu&#351;tur.&lt;br&gt;&lt;strong&gt;1881 &lt;/strong&gt;y&#305;l&#305;nda, &lt;a href="http://en.wikipedia.org/wiki/Savoy_Theatre"&gt;Savoy Tiyatro&lt;/a&gt; d&#252;nyada ilk olarak tamamen elektrik &#305;&#351;&#305;klar&#305; ile ayd&#305;nlat&#305;lm&#305;&#351; kamu binas&#305; oldu.&lt;/p&gt;


&lt;div class="imajsol"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/light-bulb.png' alt="Thomas Edison &#8216;&#305;n geli&#351;tirdi&#287;i elektrik lambas&#305; (27 Ocak 1880 , U.S. Patent 0,223,898 ) " border="0"&gt;&lt;br&gt;Thomas Edison &#8216;&#305;n geli&#351;tirdi&#287;i elektrik lambas&#305; (27 Ocak 1880 , U.S. Patent 0,223,898 ) &lt;/div&gt;

	&lt;p&gt;&lt;strong&gt;1882&lt;/strong&gt; y&#305;l&#305;nda, ilk minyat&#252;r akkor lambalar bir y&#305;lba&#351;&#305; a&#287;ac&#305;n&#305; &#305;&#351;&#305;kland&#305;rmak i&#231;in kullan&#305;ld&#305;.&lt;/p&gt;


	&lt;p&gt;Fakat evlerde uzun y&#305;llar yayg&#305;n olarak kullan&#305;lmad&#305;.&lt;/p&gt;


	&lt;p&gt;&lt;a href="http://en.wikipedia.org/wiki/United_States_Patent_and_Trademark_Office"&gt;ABD Patent Ofisi&lt;/a&gt; , &lt;strong&gt;8 Ekim 1883&lt;/strong&gt;&#8217;te Edison'nun patentinin William Sawyer&#8217;&#305;n  tasar&#305;m&#305;n&#305; temel ald&#305;&#287;&#305; iddas&#305;yla  patentinin ge&#231;ersiz oldu&#287;unu a&#231;&#305;klad&#305;.&lt;br&gt;Dava bir dizi y&#305;l devam etti sonu&#231; olarak &lt;strong&gt;6 Ekim 1889&lt;/strong&gt;&#8217;da yarg&#305;&#231; Edison&#8217;un elektrik &#305;&#351;&#305;&#287;&#305;nda iyile&#351;tirme yapt&#305;&#287;&#305;n&#305; kabul ederek  "y&#252;ksek diren&#231;li karbon flaman" tasar&#305;m&#305; olarak ge&#231;erli oldu&#287;u konusunda karar verdi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1890&lt;/strong&gt;&#8217;larda  Avusturyal&#305;  mucit &lt;a href="http://en.wikipedia.org/wiki/Carl_Auer_von_Welsbach"&gt;Carl Auer von Welsbach&lt;/a&gt;metal flamanlar &#252;zerine &#231;al&#305;&#351;maya ba&#351;lad&#305; , ilk olarak platinini denedi ve sonra &lt;a href="http://tr.wikipedia.org/wiki/Osmiyum"&gt;osmiyum&lt;/a&gt;la &#231;al&#305;&#351;amaya ba&#351;lad&#305; &lt;strong&gt;1898&lt;/strong&gt; y&#305;l&#305;nda ilk &#231;al&#305;&#351;an modeli &#252;retti.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1898&lt;/strong&gt; y&#305;l&#305;nda osmiyumlu lambas&#305;n&#305; patentledi ve &lt;strong&gt;1902&lt;/strong&gt; y&#305;l&#305;nda ilk ticari metal filamanl&#305; akkor lamba piyasada sat&#305;lmaya ba&#351;lad&#305;.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1897&lt;/strong&gt; y&#305;l&#305;nda Alman fizik&#231;i ve kimyac&#305; &lt;a href="http://tr.wikipedia.org/wiki/Walther_Nernst"&gt;Walther Nernst&lt;/a&gt; ,  &lt;a href="http://en.wikipedia.org/wiki/Nernst_lamp"&gt;Nernst lambas&#305;n&#305;&lt;/a&gt; geli&#351;tirdi, bu akkor lamba seramik flaman kullan&#305;l&#305;yordu, vakum veya asal gaz gerektirmiyordu.&lt;br&gt;&lt;div class="imajorta"&gt;&lt;img src='http://www.bildirgec.org/imaj/neoturk/300px-nernst-lamp2.jpg' alt="Nernst lambas&#305;" border="0"&gt;&lt;br&gt;Nernst lambas&#305;&lt;/div&gt;&lt;/p&gt;


	&lt;p&gt;&lt;a href="http://en.wikipedia.org/wiki/Nernst_lamp"&gt;Nernst lambalar&#305;&lt;/a&gt; karbon filaman lambalardan iki kat verimliydiler, metal filamentli lambalar yayg&#305;nla&#351;ana kadar pop&#252;ler oldular.&lt;br&gt;&lt;strong&gt;1903&lt;/strong&gt; y&#305;l&#305;nda Willis Whitnew metal kapl&#305; karbon flaman icat etti b&#246;ylece ampul&#252;n i&#231;i kararm&#305;yordu.&lt;br&gt;&lt;strong&gt;13 Aral&#305;k 1904&lt;/strong&gt;&#8217;te  Macar S&#225;ndor Just ve &lt;a href="http://en.wikipedia.org/wiki/Franjo_Hannaman"&gt;Ferenc Hanaman&lt;/a&gt; bir &lt;a href="http://tr.wikipedia.org/wiki/Volfram"&gt;Tungsten&lt;/a&gt; flamanl&#305; lamba i&#231;in  Macaristanda  Patent (No. 34541)  ald&#305;lar, lamba karbon flamanl&#305;lardan daha uzun s&#252;re yan&#305;yor ve daha parlak &#305;&#351;&#305;k veriyordu.&lt;/p&gt;


	&lt;p&gt;Tungsten flamanl&#305; lambalar ilk Macar &#351;irketi &lt;a href="http://en.wikipedia.org/wiki/Tungsram"&gt;Tungsram&lt;/a&gt; taraf&#305;ndan &lt;strong&gt;1905&lt;/strong&gt; y&#305;l&#305;nda piyasaya s&#252;r&#252;ld&#252; bu y&#252;zden bu tip ampullere Tungsram denir ve pek &#231;ok Avrupa &#252;lkesinde &#246;yle bilinir.&lt;br&gt;&lt;strong&gt;1906&lt;/strong&gt; y&#305;l&#305;nda &lt;a href="http://tr.wikipedia.org/wiki/General_Electric"&gt;General Electric &#350;irketi&lt;/a&gt; akkor &#305;&#351;&#305;k ampullerinde Tungsten filamentler kullanmak i&#231;in yeni bir y&#246;ntemi patentledi.&lt;br&gt;&lt;a href="http://en.wikipedia.org/wiki/Sinter"&gt;Sinterlenmi&#351; (curuflu)&lt;/a&gt;  Tungsten filamentler  pahal&#305; oldu&#287;undan &lt;strong&gt;1910&lt;/strong&gt;&#8217;da &lt;a href="http://en.wikipedia.org/wiki/William_David_Coolidge"&gt;William David Coolidge&lt;/a&gt; (&lt;strong&gt;1873-1975&lt;/strong&gt;) maliyeti azaltmak i&#231;in yeni bir y&#246;ntem icat etti.&lt;br&gt;Coolidge masraflar&#305; d&#252;&#351;&#252;rmeyi ba&#351;ard&#305;, bu yeni Tungsten flamanlar t&#252;m di&#287;er t&#252;rlere g&#246;re daha uzun dayan&#305;yordular. &lt;br&gt;&lt;strong&gt;1913&lt;/strong&gt;&#8217;te  &lt;a href="http://en.wikipedia.org/wiki/Irving_Langmuir"&gt;Irving Langmuir&lt;/a&gt; vakum yerine &lt;a href="http://en.wikipedia.org/wiki/Inert_gas"&gt;asal gaz&lt;/a&gt; kullanarak  lambas&#305;ndan iki kat fazla &#305;&#351;&#305;k  elde etti ayr&#305;ca lamban&#305;n kararmas&#305;n&#305; da azaltt&#305;.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1924&lt;/strong&gt; y&#305;l&#305;nda, &lt;a href="http://en.wikipedia.org/wiki/Marvin_Pipkin"&gt;Marvin Pipkin&lt;/a&gt;, Amerikal&#305; bir kimyager, lambalar&#305;n i&#231; y&#252;zeyini zay&#305;flatmadan ampul i&#231;ine buzlu y&#252;z i&#231;in &lt;a href="http://en.wikipedia.org/wiki/Silica"&gt;silis&lt;/a&gt; ile kaplama y&#246;ntemini &lt;strong&gt;1947 &lt;/strong&gt;y&#305;l&#305;nda patentledi.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1930&lt;/strong&gt; y&#305;l&#305;nda, Macar &lt;a href="http://en.wikipedia.org/wiki/Imre_Br&#243;dy"&gt;Imre Brody&lt;/a&gt;, Argon yerine kripton gaz&#305; ile lambalar&#305; ile doldurdu.&lt;/p&gt;


	&lt;p&gt;Lambalar&#305; kripton veya Xenon gaz&#305; ile doldurma, pahal&#305; oldu&#287;undan kendi meslekta&#351;lar&#305; ile havadan kripton elde etmek i&#231;in bir y&#246;ntem geli&#351;tirdiler.&lt;/p&gt;


	&lt;p&gt;Kendi bulu&#351;u  esas al&#305;narak haz&#305;rlanan kripton dolu lambalar Polak as&#305;ll&#305; Macaristan do&#287;umlu fizik&#231;i Egon Orowan&#8217;un tasar&#305;m deste&#287;iyle kurulan bir fabrikada &#252;retime ba&#351;lad&#305;.( &lt;a href="http://en.wikipedia.org/wiki/Ajka"&gt;Ajka&lt;/a&gt;&#8217; da &lt;strong&gt;1937&lt;/strong&gt; y&#305;l&#305;nda)&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1964&lt;/strong&gt;&#8217;ten beri akkor lambalar&#305;n verimlili&#287;inde iyile&#351;tirmeler yap&#305;lmas&#305;na maliyetlerin azalt&#305;lm&#305;&#351; olmas&#305;na ra&#287;men elde edilen &#305;&#351;&#305;k miktar&#305; azalm&#305;&#351;t&#305;r ayr&#305;ca Edison'nun ayd&#305;nlatma sisteminle &#351;imdiki masraflar kar&#351;&#305;la&#351;t&#305;r&#305;ld&#305;&#287;&#305;nda ampul &#246;mr&#252;n&#252;n k&#305;sa olmas&#305;n&#305;n nedeni sadece ticari kayg&#305;nlardan kaynaklanmaktad&#305;r.&lt;br&gt;E&#287;er ampullerin i&#231;ine oksijen konulmazsa oksidasyon ve yanma olmayaca&#287;&#305;ndan ampul&#252;n cam&#305; k&#305;r&#305;lmad&#305;&#287;&#305; s&#252;rece yanmaya devam edecektir.&lt;br&gt;Ayr&#305;ca ampullerin alt&#305;na k&#252;&#231;&#252;k &lt;a href="http://tr.wikipedia.org/wiki/Do&#287;rultucu"&gt;elektrik ak&#305;m redres&#246;rleri &lt;/a&gt;(do&#287;rultucu) konulursa ampullerin &#246;mr&#252;n&#252;n uzad&#305;&#287;&#305; g&#246;r&#252;lecektir.&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;Karteller&lt;/strong&gt;&lt;/p&gt;


	&lt;p&gt;&lt;strong&gt;1924 &lt;/strong&gt;ve &lt;strong&gt;1939&lt;/strong&gt; aras&#305;nda akkor &#305;&#351;&#305;k ampulleri i&#231;in uluslararas&#305; pazarda toptan fiyatlar&#305; belirleyen &lt;a href="http://en.wikipedia.org/wiki/Phoebus_cartel"&gt;Phoebus karteli&lt;/a&gt; ve &#252;yeleri d&#252;nya pazar&#305;n&#305; kontrol ediyordu.&lt;/p&gt;


&lt;blockquote&gt;Umar&#305;m bilgilendirici bir yaz&#305; olmu&#351;tur , "Ampul&#252; kim icat etti?" sorusuna en g&#252;zel yan&#305;t ara&#351;t&#305;rma merak&#305; ve ticari zeka diyebiliriz.

	&lt;p&gt;Y&#305;llard&#305;r bize s&#246;ylenen Edison efsanesi ampul&#252;n icad&#305;ndaki kilometre ta&#351;lar&#305;ndan sadece biridir.&lt;/p&gt;


	&lt;p&gt;Eme&#287;i ge&#231;en t&#252;m bilim insanlar&#305;n&#305; hay&#305;rla yad ediyorum.&lt;/p&gt;


&lt;/blockquote&gt;&lt;p&gt;Bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/socset"&gt;socset&lt;/a&gt; taraf&#305;ndan &lt;a href=" http://www.bildirgec.org/yazi/ampul-u-kim-icat-etti "&gt;bildirgec.org&lt;/a&gt; adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. Kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;&lt;hr&gt;Pilli Projeleri: &lt;a href="http://pilli.com"&gt;Pilli.com: Kolektif Ba&#287;&#305;ms&#305;z &#304;&#231;erik&lt;/a&gt; | &lt;a href="http://sosyomat.com"&gt;Sosyomat.com: Arkada&#351;&#305;n&#305; Etiketle&lt;/a&gt; | &lt;a href="http://put.io"&gt;Put.io: Online Cloud Storage&lt;/a&gt;</description>
      <pubDate>Wed, 08 Apr 2009 14:45:00 GMT</pubDate>
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