CN106351895B - 柱塞泵液压系统及工程机械 - Google Patents
柱塞泵液压系统及工程机械 Download PDFInfo
- Publication number
- CN106351895B CN106351895B CN201610756458.9A CN201610756458A CN106351895B CN 106351895 B CN106351895 B CN 106351895B CN 201610756458 A CN201610756458 A CN 201610756458A CN 106351895 B CN106351895 B CN 106351895B
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- CN
- China
- Prior art keywords
- oil
- plunger pump
- shell
- hydraulic system
- drain tap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Details Of Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610756458.9A CN106351895B (zh) | 2016-08-29 | 2016-08-29 | 柱塞泵液压系统及工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610756458.9A CN106351895B (zh) | 2016-08-29 | 2016-08-29 | 柱塞泵液压系统及工程机械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106351895A CN106351895A (zh) | 2017-01-25 |
CN106351895B true CN106351895B (zh) | 2018-08-07 |
Family
ID=57857035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610756458.9A Active CN106351895B (zh) | 2016-08-29 | 2016-08-29 | 柱塞泵液压系统及工程机械 |
Country Status (1)
Country | Link |
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CN (1) | CN106351895B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08226412A (ja) * | 1995-02-22 | 1996-09-03 | Takeuchi Seisakusho:Kk | モータ用油圧回路 |
CN2584871Y (zh) * | 2002-10-25 | 2003-11-05 | 中国石化集团江汉石油管理局第四机械厂 | 柱塞泵及柱塞马达壳体冲洗装置 |
CN201786816U (zh) * | 2010-09-03 | 2011-04-06 | 三一重工股份有限公司 | 防止系统壳体回油压力过高的保护装置 |
CN202266405U (zh) * | 2011-09-29 | 2012-06-06 | 宁波明和力盛液压科技有限公司 | 一种自冲洗轴承的高压轴向柱塞泵 |
CN103967872A (zh) * | 2014-05-22 | 2014-08-06 | 浙江德泰机电工程有限公司 | 一种用于液压柱塞泵轴承冲洗的液压系统及其方法 |
CN103527564B (zh) * | 2013-11-05 | 2015-10-28 | 中国航空工业集团公司西安飞机设计研究所 | 一种液压泵壳体回油压力的调整方法 |
-
2016
- 2016-08-29 CN CN201610756458.9A patent/CN106351895B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08226412A (ja) * | 1995-02-22 | 1996-09-03 | Takeuchi Seisakusho:Kk | モータ用油圧回路 |
CN2584871Y (zh) * | 2002-10-25 | 2003-11-05 | 中国石化集团江汉石油管理局第四机械厂 | 柱塞泵及柱塞马达壳体冲洗装置 |
CN201786816U (zh) * | 2010-09-03 | 2011-04-06 | 三一重工股份有限公司 | 防止系统壳体回油压力过高的保护装置 |
CN202266405U (zh) * | 2011-09-29 | 2012-06-06 | 宁波明和力盛液压科技有限公司 | 一种自冲洗轴承的高压轴向柱塞泵 |
CN103527564B (zh) * | 2013-11-05 | 2015-10-28 | 中国航空工业集团公司西安飞机设计研究所 | 一种液压泵壳体回油压力的调整方法 |
CN103967872A (zh) * | 2014-05-22 | 2014-08-06 | 浙江德泰机电工程有限公司 | 一种用于液压柱塞泵轴承冲洗的液压系统及其方法 |
Also Published As
Publication number | Publication date |
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CN106351895A (zh) | 2017-01-25 |
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PB01 | Publication | ||
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |