发明名称 |
Fuel injector having a press-in valve seat |
摘要 |
A fuel injector includes a barrel having an insert recess therein within which an insert is disposed. A facing surface of the insert is located opposite a base surface of the recess and forms a passage interconnecting a high pressure fuel passage and a valve bore. High pressure intersecting bores are thus avoided, leading to a reduction in structural failures.
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申请公布号 |
US5984208(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19970963426 |
申请日期 |
1997.11.03 |
申请人 |
CATERPILLAR INC.;LUCAS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
MARTIN, DAVID E.;STREICHER, JAMES J.;REBELLO, CLIFFORD J.;RAMALINGAM, PRABHAKAR |
分类号 |
F02M57/02;F02M59/36;F02M59/44;F02M59/46;F02M61/16;(IPC1-7):F02M61/00 |
主分类号 |
F02M57/02 |
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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