发明名称 Variable valve actuating apparatus and process for internal combustion engine
摘要 A variable valve actuating apparatus for an internal combustion engine includes a first valve actuating mechanism to vary a first valve operating condition, and a second valve actuating mechanism to vary a second valve operating condition. A controller controls the first valve actuating mechanism to satisfy a predetermined engine starting condition before a start of a cranking operation or during the cranking operation, with respect to an engine operating condition including the second valve operating condition controlled by the second valve actuating mechanism.
申请公布号 US2007283911(A1) 申请公布日期 2007.12.13
申请号 US20070808320 申请日期 2007.06.08
申请人 HITACHI, LTD. 发明人 NAKAMURA MAKOTO;HARA SEINOSUKE
分类号 F01L1/34 主分类号 F01L1/34
代理机构 代理人
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