{"id":11449,"date":"2018-03-13T17:15:10","date_gmt":"2018-03-13T15:15:10","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=11449"},"modified":"2018-03-15T00:11:45","modified_gmt":"2018-03-14T22:11:45","slug":"termal-kulakligi-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=11449","title":{"rendered":"Termal Kulakl\u0131\u011f\u0131 kim buldu"},"content":{"rendered":"

Termal kulakl\u0131k, ki\u015finin kulaklar\u0131n\u0131 y\u00fcksek so\u011fuk ve y\u00fcksek sese kar\u015f\u0131 koruyacak \u015fekilde tasarlanm\u0131\u015f bir alettir. Ba\u015f\u0131n \u00fcst k\u0131sm\u0131nda veya arkas\u0131nda yer alan termoplastik veya metal bant ve her iki ucunda bir k\u0131laklar\u0131 kapatan minderlerden olu\u015fur.\u00a0G\u00fcr\u00fclt\u00fc \u00f6nleyici kulakl\u0131k sesin kulak kanal\u0131na girmesini engellemek veya azaltmak i\u00e7in kullan\u0131lan, kula\u011fa tam oturan bir i\u015fitme koruma y\u00f6ntemidir. Bu kulakl\u0131k sayesnde ses, g\u00fcr\u00fclt\u00fcye ba\u011fl\u0131 i\u015fitme kayb\u0131na yol a\u00e7mayacak daha g\u00fcvenli bir yo\u011funluk seviyesine indirilir. \u0130\u015f ve \u0130\u015f\u00e7i Sa\u011fl\u0131\u011f\u0131 Kurumlar\u0131 8 saatlik bir vardiyada ortalama 85 dBA’lik bir ses \u015fiddetine maruz kal\u0131n\u0131yorsa, i\u015fitme koruma cihazlar\u0131n\u0131n kullan\u0131lmas\u0131n\u0131 \u00f6nermektedirler.<\/p>\n

Chester Greenwood<\/h3>\n

\"chester-greenwood\"<\/p>\n

Chester Greenwood, termal kulakl\u0131\u011f\u0131 1873’te 15 ya\u015f\u0131nda icat etti. So\u011fuktan koruyan bu kulakl\u0131klar ile ilgili fikri buz pateni yaparken buldu. B\u00fcy\u00fckannesi telin\u00a0iki ucuna k\u00fcrkten p\u00fcsk\u00fcller dikerek onun fikrini hayata ge\u00e7iren ilk ki\u015fi oldu. 13 Mart 1877’de 188.292 say\u0131l\u0131 patenti ald\u0131. Bu kulak koruyucular\u0131, yakla\u015f\u0131k 60 y\u0131l boyunca Farmington, Maine b\u00f6lgesindeki insanlar\u0131n d\u0131\u015far\u0131da so\u011fuk havada \u00e7al\u0131\u015fmalar\u0131n\u0131 kolayla\u015ft\u0131rd\u0131. Her y\u0131l, Aral\u0131k ay\u0131n\u0131n ilk cumartesi g\u00fcn\u00fc, Farmington kasabas\u0131nda \u00e7e\u015fitli etkinliklerle “Chester Greenwood G\u00fcn\u00fc” kutlan\u0131r. Chester’\u0131n onuruna bir ge\u00e7it t\u00f6reni yap\u0131l\u0131r ve ge\u00e7it t\u00f6renine kat\u0131lan herkesin kulakl\u0131k takmas\u0131 gerekmektedir.<\/p>\n

Greenwood ayr\u0131ca bir \u00e7aydanl\u0131k, \u00e7elik di\u015fli t\u0131rm\u0131k, bir kibrit kutusu, tel ve iplikler i\u00e7in tahta makaralar \u00fcretmek i\u00e7in kullan\u0131lan bir makine i\u00e7in de patent ald\u0131. Postac\u0131lar i\u00e7in bir \u015femsiye icat etti, ancak patentini almad\u0131.<\/p>\n

Bir mucit olman\u0131n yan\u0131 s\u0131ra, Greenwood bir bisiklet firmas\u0131 ve \u0131s\u0131tma sistemi \u00fczerine faaliyet g\u00f6steren i\u015flerin sahibiydi. Farmington’daki ilk telefon sistemlerinden birini de yapm\u0131\u015ft\u0131r. Ba\u015far\u0131l\u0131 bir makinist, toplumun aktif bir \u00fcyesi, bir i\u015f geli\u015ftirici, bir Unitarian Kilisesi \u00fcyesi ve bir aile babas\u0131yd\u0131.<\/p>\n

\u0130\u015fitme koruma ama\u00e7l\u0131 kulakl\u0131klar<\/h3>\n

\u0130\u015fitme koruma ama\u00e7l\u0131 kulakl\u0131klar\u0131n II. D\u00fcnya Sava\u015f\u0131 s\u0131ras\u0131nda ortaya \u00e7\u0131kt\u0131klar\u0131na inan\u0131lmaktad\u0131r. Askeri u\u00e7ak pilotlar\u0131, motor sesinden kaynaklanan g\u00fcr\u00fclt\u00fcye ba\u011fl\u0131 i\u015fitme kayb\u0131na kar\u015f\u0131 koruma sa\u011flamak i\u00e7in kulaklar\u0131n\u0131n \u00fczerinde deri flep ta\u015f\u0131yorlard\u0131. Kula\u011fa tak\u0131lacak bir kafa band\u0131 ve man\u015fetlerden olu\u015fan prototip versiyonlar k\u0131sa bir s\u00fcre sonra geli\u015ftirildi. Bu erken versiyonlar, kafa bantlar\u0131n\u0131n ba\u015fa s\u0131k\u0131ca sabitlenmesi nedeniyle ortaya \u00e7\u0131kan rahats\u0131zl\u0131k nedeniyle pratik de\u011fildi. 1954 y\u0131l\u0131nda daha rahat bir yast\u0131k tasar\u0131m\u0131 olan modern bir kulakl\u0131k geli\u015ftirildi.<\/p>\n","protected":false},"excerpt":{"rendered":"

Termal kulakl\u0131k, ki\u015finin kulaklar\u0131n\u0131 y\u00fcksek so\u011fuk ve y\u00fcksek sese kar\u015f\u0131 koruyacak \u015fekilde tasarlanm\u0131\u015f bir alettir. Ba\u015f\u0131n \u00fcst k\u0131sm\u0131nda veya arkas\u0131nda yer alan termoplastik veya metal bant ve her iki ucunda…<\/p>\n","protected":false},"author":1,"featured_media":11450,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[3135],"class_list":["post-11449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-kulaklik"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/11449"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11449"}],"version-history":[{"count":6,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/11449\/revisions"}],"predecessor-version":[{"id":11457,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/11449\/revisions\/11457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/11450"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}