发明名称 |
EGR valve device of internal combustion engines of automobiles |
摘要 |
In order that an EGR valve device for internal combustion engines of automobiles can be manufactured in a compact size and at a low cost and also that its valve member can be immediately brought to its valve-closing position whenever the driving motor of the device fails, the EGR valve device comprises a sector-shaped gear operatively coupled to a valve member urged to close the valve and capable of causing the valve member to make opening and closing movements, and a driving motor whose shaft of rotary member is disposed so as to intersect at right angles a plane containing the sector-shaped gear and is provided with a pinion meshed with the sector-shaped gear.
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申请公布号 |
US4690119(A) |
申请公布日期 |
1987.09.01 |
申请号 |
US19860893776 |
申请日期 |
1986.08.06 |
申请人 |
MIKUNI KOGYO KABUSHIKI KAISHA |
发明人 |
MAKINO, HIROSHI;SASAKI, AKIO |
分类号 |
F02M25/07;(IPC1-7):F02M25/06 |
主分类号 |
F02M25/07 |
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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