{"id":6097,"date":"2005-09-05T11:52:46","date_gmt":"2005-09-05T11:52:46","guid":{"rendered":"https:\/\/transinfo.pl\/x\/?post_type=infobus&#038;p=6097"},"modified":"2025-01-06T13:18:12","modified_gmt":"2025-01-06T12:18:12","slug":"25-milionow-systemow-common-rail-firmy-bosch","status":"publish","type":"infobus","link":"https:\/\/transinfo.pl\/x\/infobus\/25-milionow-systemow-common-rail-firmy-bosch\/","title":{"rendered":"25 milion\u00f3w system\u00f3w Common Rail firmy Bosch"},"content":{"rendered":"<p class=\"textcenter\"><a title=\"Koncepcja wprowadzonego na rynek w 1997 roku systemu Common Rail umo\u017cliwia elastyczny podzia\u0142 dawki paliwa na kilka wtrysk\u00f3w wst\u0119pnych, g\u0142\u00f3wnych i dodatkowych, a tym samym optymalne dopasowanie systemu wtryskowego do rodzaju silnika. Fot.: Bosch\"><img decoding=\"async\" alt=\"Koncepcja wprowadzonego na rynek w 1997 roku systemu Common Rail umo\u017cliwia elastyczny podzia\u0142 dawki paliwa na kilka wtrysk\u00f3w wst\u0119pnych, g\u0142\u00f3wnych i dodatkowych, a tym samym optymalne dopasowanie systemu wtryskowego do rodzaju silnika. Fot.: Bosch\" src=\"https:\/\/transinfo.pl\/wp-content\/uploads\/2022\/02\/l_1-395.jpg\" \/><\/a><a title=\"Proces wtrysku w systemie Common Rail trzeciej generacji firmy Bosch. Fot.: Bosch\"><img decoding=\"async\" alt=\"Proces wtrysku w systemie Common Rail trzeciej generacji firmy Bosch. Fot.: Bosch\" src=\"https:\/\/transinfo.pl\/wp-content\/uploads\/2022\/02\/l_2-341.jpg\" \/><\/a><\/p>\n<p>Pod koniec lipca br. firma Bosch wyprodukowa\u0142a 25-milionowy system wtryskowy Common Rail. W samym tylko roku 2004 Bosch wyprodukowa\u0142 dla potrzeb producent\u00f3w samochod\u00f3w 5,8 mln system\u00f3w. <\/p>\n<p>Niski poziom emisji gro\u017anego dla atmosfery dwutlenku w\u0119gla oraz niewielkie zu\u017cycie paliwa sprawiaj\u0105, \u017ce silnik Diesla to nap\u0119d przysz\u0142o\u015bci. Dzieje si\u0119 tak za spraw\u0105 ci\u0105g\u0142ego udoskonalania wysokoci\u015bnieniowych system\u00f3w wtryskowych Boscha &#8211; Common Rail oraz pompowtryskiwaczy UIS (Unit Injector System). Dzi\u0119ki tym technologiom mo\u017cliwe sta\u0142o si\u0119 dotrzymanie normy EU-4 i obni\u017cenie emisji cz\u0105stek sta\u0142ych w nowych samochodach osobowych z silnikami Diesla o 90% oraz emisji pozosta\u0142ych zanieczyszcze\u0144 (tlenek w\u0119gla, tlenki azotu i w\u0119glowod\u00f3r) o co najmniej 95%. Koncepcja wprowadzonego na rynek w 1997 roku systemu Common Rail umo\u017cliwia elastyczny podzia\u0142 dawki paliwa na kilka wtrysk\u00f3w wst\u0119pnych, g\u0142\u00f3wnych i dodatkowych, a tym samym optymalne dopasowanie systemu wtryskowego do rodzaju silnika. W systemach pierwszej i drugiej generacji wtryskiem paliwa sterowa\u0142a cewka elektromagnetyczna wbudowana we wtryskiwaczu. Dr\u0105\u017cek t\u0142oczka przenosi\u0142 si\u0142\u0119 hydrauliczn\u0105 potrzebn\u0105 do otwarcia i zamkni\u0119cia dyszy wtryskiwacza na iglic\u0119. W systemach Common Rail trzeciej generacji dla samochod\u00f3w osobowych element wykonawczy wtryskiwacza sk\u0142ada si\u0119 z setek cienkich p\u0142ytek materia\u0142u piezokrystalicznego, posiadaj\u0105cego w\u0142a\u015bciwo\u015b\u0107 odkszta\u0142cania si\u0119 w polu elektrycznym. W por\u00f3wnaniu do wtryskiwaczy elektromagnetycznych oraz konwencjonalnych piezowtryskiwaczy nowe rozwi\u0105zanie przynosi wiele zalet w postaci bardziej precyzyjnego dozowania ilo\u015bci wtryskiwanego paliwa i lepszego rozpylenia paliwa w komorze spalania silnika. Dzi\u0119ki wtryskiwaczom o szybszym czasie prze\u0142\u0105czania mo\u017cna zmniejszy\u0107 odst\u0119p pomi\u0119dzy poszczeg\u00f3lnymi wtryskami oraz podzieli\u0107 dawk\u0119 paliwa przypadaj\u0105c\u0105 na jeden cykl spalania na kilka pojedynczych wtrysk\u00f3w. <\/p>\n<p align=\"left\">Bosch projektuje nowoczesne systemy wtryskowe, kt\u00f3re odznaczaj\u0105 si\u0119 wyj\u0105tkowo precyzyjnym dawkowaniem paliwa, a w konsekwencji przyczyniaj\u0105 si\u0119 do dalszego obni\u017cenia poziomu emitowanych zanieczyszcze\u0144. Bardzo istotne znaczenie ma tu wysokie ci\u015bnienia wtrysku generowane przez system oraz mo\u017cliwo\u015b\u0107 elastycznego sterowania wtryskiwaczami, kt\u00f3rym paliwo dostaje si\u0119 do komory spalania silnika. Ze wzgl\u0119du na wym\u00f3g dalszego obni\u017cenia emisji &#8222;niefiltrowanej&#8221;, jaki niesie ze sob\u0105 przysz\u0142a norma EU-5, Bosch planuje opracowanie i wprowadzenie na rynek system\u00f3w Common Rail z piezowtryskiwaczami o ci\u015bnieniu dochodz\u0105cym do 2000 bar\u00f3w. Bosch pracuje tak\u017ce nad czwart\u0105 generacj\u0105 system\u00f3w Common Rail ze wzmocnieniem hydraulicznym wtryskiwaczy. Hydraulically Amplified Diesel Injector (HADI) wykorzystuje specjalny t\u0142ok, kt\u00f3ry zwi\u0119ksza ci\u015bnienie we wtryskiwaczu nawet do 2500 bar\u00f3w. Nowa technika stwarza mo\u017cliwo\u015b\u0107 pracy systemu nawet przy ni\u017cszym ci\u015bnieniu w szynie i wytwarzania bardzo wysokiego ci\u015bnienia w samych wtryskiwaczach <\/p>\n","protected":false},"author":2,"featured_media":6098,"comment_status":"closed","ping_status":"closed","template":"","categories":[25],"tags":[],"class_list":["post-6097","infobus","type-infobus","status-publish","has-post-thumbnail","hentry","category-producenci"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.8 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>25 milion\u00f3w system\u00f3w Common Rail firmy Bosch - TransInfo Archiwum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transinfo.pl\/x\/infobus\/25-milionow-systemow-common-rail-firmy-bosch\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"25 milion\u00f3w system\u00f3w Common Rail firmy Bosch\" \/>\n<meta property=\"og:description\" content=\"Pod koniec lipca br. firma Bosch wyprodukowa\u0142a 25-milionowy system wtryskowy Common Rail. 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