发明授权
- 专利标题： Electric hydraulic hybrid motor
- 专利标题（中）： 电动液压混合动力电动机
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申请号： US913027申请日： 1997-09-05
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公开(公告)号： US5927073A公开(公告)日： 1999-07-27
- 发明人: Naoki Ishizaki , Kazuo Uehara , Hiromasa Yamaguchi
- 申请人： Naoki Ishizaki , Kazuo Uehara , Hiromasa Yamaguchi
- 申请人地址： JPX Tokyo
- 专利权人： Komatsu Ltd.
- 当前专利权人： Komatsu Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-070388 19950306
- 主分类号： F04B9/00
- IPC分类号： F04B9/00 ; F04B1/22 ; F04B17/04 ; F04B49/00 ; F04B49/06 ; F04B53/18 ; H02K7/00 ; H02K7/14 ; F16D39/00
摘要：
The present invention is an electric hydraulic hybrid motor which can be made smaller in size and can provide excellent performance. To this end, a hydraulic pump (20) and a hydraulic motor (60) are respectively placed inwardly of the stator (12) of an electric motor (10) and the rotor (14) of the electric motor (10), and the hydraulic pump (20) includes a cylinder block (21) for the pump and a plunger (23) for the pump which are adapted to rotate together with the rotor (14), and the hydraulic motor (60) includes a cylinder block (61) for the motor and a plunger (23a) for the motor.
公开/授权文献
- US5214431A Delta sigma modulator 公开/授权日：1993-05-25
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