发明名称 |
CAMSHAFT PHASE VARIABLE DEVICE |
摘要 |
<p>A phase changing device 100A of a camshaft is provided to a dual structure camshaft 10 which is rotated by a driving force input thereto and which includes an inner shaft 11 and an outer shaft 12. The phase changing device 100A of the camshaft includes a phase changing portion 1A including a single housing 2 defining: an advance hydraulic chamber R1 advancing wholly a phase of the camshaft 10 by a hydraulic pressure; a retard hydraulic chamber R2 retarding wholly the phase of the camshaft 10 by a hydraulic pressure; and a phase difference hydraulic chamber R3 changing a difference between a phase of the inner shaft 11 and a phase of the outer shaft 12 by a hydraulic pressure.</p> |
申请公布号 |
EP2693003(A1) |
申请公布日期 |
2014.02.05 |
申请号 |
EP20110815662 |
申请日期 |
2011.03.31 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TATENO, MANABU |
分类号 |
F01L1/34;F01L1/053;F01L1/344 |
主分类号 |
F01L1/34 |
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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