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1. (US20090065614) Fuel injection valve for internal combustion engines

专利局 : 美国
申请号: 12280983 申请日: 22.02.2007
公布号: 20090065614 公布日: 12.03.2009
授权号: 08544771 授权日: 01.10.2013
公布类型: B2
专利合作条约参考号: 申请号:PCTCH2007000091;公布号: 单击查看数据
国际专利分类:
B05B 1/30
B 作业;运输
05
一般喷射或雾化;对表面涂覆液体或其他流体的一般方法
B
喷嘴、喷射装置或其他雾化喷射装置
1
带或不带辅助装置,例如阀、加热装置的喷嘴、喷头或其他出口
30
用于控制流量,如备有可调通道
申请人: Ganser Marco
Ganser-Hydromag AG
发明人: Ganser Marco
代理人: Hershkovitz Abe
Hershkovitz & Associates PLLC
优先权数据: 0340/06 03.03.2006 CH
标题: (EN) Fuel injection valve for internal combustion engines
摘要: front page image
(EN)

A control device (52) of a fuel injection valve has a mushroom-shaped intermediate valve member (56) which is guided with a sliding fit (58′) in a first intermediate plate (12). An injection valve member (28), which has a control piston (28′), for opening and closing injection openings in order to realize intermittent injection processes defines a control space (54) together with a guide sleeve (36) and the lower face (12a) of the first intermediate plate (12). A second intermediate plate (14) is situated between the first intermediate plate (12) and a housing body (10), and has a valve space (70) which is hydraulically connected to the end side of a shank (58) of the mushroom-shaped intermediate valve member (56).


也发表为:
EP1991773ZA2008/07310JP2009528480BRPI0708551RU0002438035CN101395366
CN102828872IN4633/CHENP/2008WO/2007/098621