CN100520089C - 一种液压驱动马达的控制装置及其控制方法 - Google Patents
一种液压驱动马达的控制装置及其控制方法 Download PDFInfo
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- CN100520089C CN100520089C CNB2008100259148A CN200810025914A CN100520089C CN 100520089 C CN100520089 C CN 100520089C CN B2008100259148 A CNB2008100259148 A CN B2008100259148A CN 200810025914 A CN200810025914 A CN 200810025914A CN 100520089 C CN100520089 C CN 100520089C
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- oil
- valve body
- heat
- valve
- oil pump
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 121
- 238000012546 transfer Methods 0.000 claims abstract description 46
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 12
- 238000009530 blood pressure measurement Methods 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2008100259148A CN100520089C (zh) | 2008-01-18 | 2008-01-18 | 一种液压驱动马达的控制装置及其控制方法 |
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CNB2008100259148A CN100520089C (zh) | 2008-01-18 | 2008-01-18 | 一种液压驱动马达的控制装置及其控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN101216055A CN101216055A (zh) | 2008-07-09 |
CN100520089C true CN100520089C (zh) | 2009-07-29 |
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CNB2008100259148A Expired - Fee Related CN100520089C (zh) | 2008-01-18 | 2008-01-18 | 一种液压驱动马达的控制装置及其控制方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102996576A (zh) * | 2012-11-19 | 2013-03-27 | 无锡市京锡冶金液压机电有限公司 | 一种液压系统的液压泵的选择确定方法 |
CN105673605B (zh) * | 2015-10-23 | 2018-03-23 | 林德(中国)叉车有限公司 | 一种工程车辆的旁路卸荷装置及卸荷方法 |
CN105864122A (zh) * | 2016-05-12 | 2016-08-17 | 绍兴文理学院 | 一种全频段工况自适应液压滤波方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982469A (en) * | 1976-01-23 | 1976-09-28 | Caterpillar Tractor Co. | Apparatus for controlling work element operating pressures in a fluid system |
US4085587A (en) * | 1975-11-03 | 1978-04-25 | Leslie H. Garlinghouse | Fail safe liquid power device |
CN2194423Y (zh) * | 1994-01-27 | 1995-04-12 | 浙江大学 | 节能型液压抽油机 |
CN1140228A (zh) * | 1995-07-07 | 1997-01-15 | 中南工业大学 | 按流量控制的液压凿岩机控制系统 |
CN2744871Y (zh) * | 2004-11-19 | 2005-12-07 | 中国农业大学 | 液压分配器 |
-
2008
- 2008-01-18 CN CNB2008100259148A patent/CN100520089C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085587A (en) * | 1975-11-03 | 1978-04-25 | Leslie H. Garlinghouse | Fail safe liquid power device |
US3982469A (en) * | 1976-01-23 | 1976-09-28 | Caterpillar Tractor Co. | Apparatus for controlling work element operating pressures in a fluid system |
CN2194423Y (zh) * | 1994-01-27 | 1995-04-12 | 浙江大学 | 节能型液压抽油机 |
CN1140228A (zh) * | 1995-07-07 | 1997-01-15 | 中南工业大学 | 按流量控制的液压凿岩机控制系统 |
CN2744871Y (zh) * | 2004-11-19 | 2005-12-07 | 中国农业大学 | 液压分配器 |
Non-Patent Citations (2)
Title |
---|
介绍一种液压马达性能试验系统. 杨永军.流体传动与控制,第2006年第2期(总第15期)期. 2006 |
介绍一种液压马达性能试验系统. 杨永军.流体传动与控制,第2006年第2期(总第15期)期. 2006 * |
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CN101216055A (zh) | 2008-07-09 |
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Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
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Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20090729 Termination date: 20210118 |