发明名称 |
FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE |
摘要 |
A fuel injector comprises an injection hole and a valve body. The width of the injection hole is gradually narrowed inward at a predetermined contained angle. The width of the opening on the outer side of the injection hole is sufficiently larger than the height thereof. A fuel reservoir on the downstream side of the seat portion of the valve body is connected to the injection hole via a fuel adjusting passage. The fuel adjusting passage has a uniform passage cross section.
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申请公布号 |
CA2251677(C) |
申请公布日期 |
2001.08.07 |
申请号 |
CA19982251677 |
申请日期 |
1998.11.13 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YAMAMOTO, YASUHIRO;SAITO, AKINORI;ISHIKAWA, TOMOZI |
分类号 |
F02B75/12;F02M61/18;(IPC1-7):F02M61/18 |
主分类号 |
F02B75/12 |
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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