| 发明名称 |
DEVICE FOR DETECTING FAILURE OF HYDRAULIC MOTOR, AND HYDRAULIC VEHICLE |
| 摘要 |
A device for detecting failures of a hydraulic motor comprises a hydraulic pump (3) driven by a motor (2), a hydraulic motor (1) driven by the fluid discharged from the hydraulic pump (3), a failure detector (35) for detecting malfunctions of the hydraulic motor (1), and alarm devices (30, 39, 40) adapted to issue alarms if a malfunction of the hydraulic motor (1) is detected by the failure detector (35).
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| 申请公布号 |
WO0250454(A1) |
申请公布日期 |
2002.06.27 |
| 申请号 |
WO2000JP09018 |
申请日期 |
2000.12.20 |
| 申请人 |
HITACHI CONSTRUCTION MACHINERY CO., LTD.;ICHIMURA, KAZUHIRO;KODAKA, KATSUAKI;YOSHIO, SABUROU |
发明人 |
ICHIMURA, KAZUHIRO;KODAKA, KATSUAKI;YOSHIO, SABUROU |
| 分类号 |
F03C1/40;F15B19/00;F16H61/40;F16H61/4192;(IPC1-7):F16H61/40;F15B11/02;F15B20/00 |
主分类号 |
F03C1/40 |
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