CN201172590Y - 履带起重机液压马达的在线监测装置 - Google Patents
履带起重机液压马达的在线监测装置 Download PDFInfo
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- CN201172590Y CN201172590Y CNU200820066068XU CN200820066068U CN201172590Y CN 201172590 Y CN201172590 Y CN 201172590Y CN U200820066068X U CNU200820066068X U CN U200820066068XU CN 200820066068 U CN200820066068 U CN 200820066068U CN 201172590 Y CN201172590 Y CN 201172590Y
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CNU200820066068XU CN201172590Y (zh) | 2008-03-20 | 2008-03-20 | 履带起重机液压马达的在线监测装置 |
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CNU200820066068XU CN201172590Y (zh) | 2008-03-20 | 2008-03-20 | 履带起重机液压马达的在线监测装置 |
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CN201172590Y true CN201172590Y (zh) | 2008-12-31 |
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CNU200820066068XU Expired - Fee Related CN201172590Y (zh) | 2008-03-20 | 2008-03-20 | 履带起重机液压马达的在线监测装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110886743A (zh) * | 2019-12-10 | 2020-03-17 | 无锡华瀚能源装备科技有限公司 | 一种掘进机液压系统故障自诊断方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886743A (zh) * | 2019-12-10 | 2020-03-17 | 无锡华瀚能源装备科技有限公司 | 一种掘进机液压系统故障自诊断方法 |
CN110886743B (zh) * | 2019-12-10 | 2020-07-17 | 无锡华瀚能源装备科技有限公司 | 一种掘进机液压系统故障自诊断方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER NAME: CHINA FIRST METALLURGICAL CONSTRUCTION CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee after: China First Metallurgical Group Co., Ltd. Address before: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee before: China First Metallurgical Construction Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20150320 |
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EXPY | Termination of patent right or utility model |