发明名称 |
PRESSURE REGULATOR FOR A FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
摘要 |
<p>The invention relates to a pressure regulator for a fuel delivery system of an internal combustion engine for regulating a fuel pressure, including a valve, which has a valve ball that is pressed against a valve seat in the closed position by the action of a valve leaf spring. A segment of a hemisphere of the valve ball oriented toward the valve leaf spring protrudes into a recess associated with the valve leaf spring. This improves the noise behavior and regulating behavior of the pressure regulator.</p> |
申请公布号 |
EP1481162(A1) |
申请公布日期 |
2004.12.01 |
申请号 |
EP20020794982 |
申请日期 |
2002.12.10 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
WHEELER, TONY;STROMSKI, KASIMIR;PEETZ, ANDREAS;GABAUER, WOLFGANG |
分类号 |
F02M37/00;F02M69/00;F02M69/54;F16K17/196;G05D16/08;(IPC1-7):F02M69/54;G05D16/02 |
主分类号 |
F02M37/00 |
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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