发明名称 |
Bellows cam plate pump |
摘要 |
A cam plate pump comprises a pressurizing chamber formed by a bellows which elongates and contracts along a center axis parallel to the input shaft of the pump. The cam plate rotates together with the input shaft, and compresses the bellows via a piston. A mechanism for guiding the piston along the center axis, and a mechanism for blocking the rotational torque acting on the bellows via the piston are provided. These mechanisms prevent a bending load or twisting load from acting on the bellows.
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申请公布号 |
US5700135(A) |
申请公布日期 |
1997.12.23 |
申请号 |
US19960598580 |
申请日期 |
1996.02.12 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
INOKUCHI, IWANE;KAMEGAYA, SHIGERU;OSHIDARI, TOSHIKAZU;SAKAMOTO, ATSUHIRO |
分类号 |
F02M41/08;F02M59/04;F02M59/14;F02M69/02;F04B1/14;F04B43/08;(IPC1-7):F04B43/00 |
主分类号 |
F02M41/08 |
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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