tua
hungary专利名称：Common rail injector with parately
controlled pilot and main injection
发明人：Desai, Chetan J., c/o Caterpillar Inc.,Nan,
Xinshaung, c/o Caterpillar Inc.
不良反应
accormodation申请号：EP01123117.2
申请日：20010927monde
公开号：EP1213476A2
公开日：
the brain>天使翻译公司
四世同堂英语20020612
专利内容由知识产权出版社提供
peeping holes
专利附图：
雪融水摘要：The prent invention relates to common rail fuel injectors, and includes an example of such an injector (22), a fuel injection system (10) employing such an injector
(22), and a method of injecting fuel. The fuel injector (22) includes an injector body (40), a fuel pressurization chamber (75), a nozzle chamber (81), a needle control chamber (85), a needle control spill outlet (87), a fuel inlet (41), and a nozzle outlet (89). The prent fuel injection system (10) includes a source of intermediate pressure fuel (16), a low pressure fuel rervoir (12), a needle valve (80), a flow control valve (60), and at least one of the prent fuel injectors (22). The method of injecting fuel consists of the steps of injecting fuel at an intermediate pressure at least in part by fluidly connecting the injector's nozzle chamber (81) to the intermediate fuel source (16), and injecting fuel at a high pressure at least in part by exposing a pressure intensifying element (70) to the source of intermediate pressure fuel (16).
申请人：Caterpillar Inc.
地址：Intellectual Property Department, 100 N.E. Adams Street Peoria Illinois 61629-6940 US
国籍：US
代理机构：Wagner, Karl H., Dipl.-Ing.
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