发明名称 |
Flow control device of power steering apparatus |
摘要 |
<p>A flow control device, responsive to the rotational speed of a pump and to load pressure, has a simple structure. And a housing of the flow control device for saving energy can make use of a general pump housing (10) not for saving energy as a common housing. The flow control device of a power steering apparatus, arranged in a housing (10) of a pump, includes a flow control valve (37) and a load pressure responsive valve (61). The flow control valve (37) includes a bypass spool (30) with a control rod (50) penetrating a metering orifice (22). The load pressure responsive valve (61) is incorporated in a union for response to the load pressure. The control rod (50) is located on the bypass spool (30) for response to the rotational speed of the pump. <IMAGE></p> |
申请公布号 |
EP0872404(A2) |
申请公布日期 |
1998.10.21 |
申请号 |
EP19980106599 |
申请日期 |
1998.04.09 |
申请人 |
TOYODA KOKI KABUSHIKI KAISHA |
发明人 |
WATANABE, KAZUHIRO;IMANISHI, TAKASHI;HONAGA, SUSUMU;INAGUMA, YOSHIHARU;FUJIWARA, HIDETOSHI;KATO, HIDEYA |
分类号 |
B62D5/06;F15B11/042;F15B11/05;F15B13/00;(IPC1-7):B62D5/06 |
主分类号 |
B62D5/06 |
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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