发明名称 |
Valve device and method for injecting a gaseous fuel |
摘要 |
A valve device and a method directly inject gaseous fuel into a combustion chamber. A rapid response in a simple and compact design is achieved by a piezoelectric, magnetostrictive, or electromagnetic actuator that acts on a transmission device that comprises at least two levers, which are connected in series to increase the lift of the actuator to actuate a valve. An associated sensor device detects the position of a valve element, such that the actuator can be controlled to reduce the free play between the actuator and the valve. |
申请公布号 |
US2005199746(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20050107428 |
申请日期 |
2005.04.15 |
申请人 |
BARTUNEK BERND;TOUCHETTE ALAIN |
发明人 |
BARTUNEK BERND;TOUCHETTE ALAIN |
分类号 |
B05B1/08;F02M21/02;F02M61/08;F02M61/16;F02M63/00;F02M65/00;(IPC1-7):B05B1/08 |
主分类号 |
B05B1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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