发明名称 |
Closure bolts with a flow limiting valve for an injector |
摘要 |
<p>The closure bolt (5) has high-pressure port (20) that is formed for injection of high-pressure fuel. A bolt-like portion (4) inserted into opening of injector (1) is provided with sealing surface (6) that closes opening of high-pressure port in tight manner. A high-pressure bore (11) is hydraulically connected to high-pressure port for issuing into the injector. A throughflow limiter (16) limits the flow rate of fuel delivered into the injector. The bolt-like portion has insert (24) in which the throughflow limiter is formed, and that bears the sealing surface. An independent claim is included for an injector of the modular common-rail fuel injection system.</p> |
申请公布号 |
EP2662557(A1) |
申请公布日期 |
2013.11.13 |
申请号 |
EP20130164996 |
申请日期 |
2013.04.23 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
PASEDACH, SVEN;GRASPEUNTNER, CHRISTIAN |
分类号 |
F02M63/02;F02M55/00;F02M55/02;F02M63/00 |
主分类号 |
F02M63/02 |
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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