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内燃機関のバルブタイミング制御システム及び内燃機関のバルブタイミング制御装置のロック解除機構
专利权人:
日立オートモティブシステムズ株式会社
发明人:
渡辺 孝太郎
申请号:
JP20130058881
公开号:
JP6120628(B2)
申请日:
2013.03.21
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
A valve timing control system includes: a check valve which is provided between an oil pump driven by the engine, and the lock release passage; an electromagnetic valve which is disposed between the check valve and the lock release passage; an accumulator disposed between the check valve and the electromagnetic valve; and a passage which is disposed between the check valve and the electromagnetic valve, in which the flow of the oil is stored, and which is arranged to release the restriction of the lock mechanism by a pressure of the accumulator by energizing the valve driving solenoid of the electromagnetic valve.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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