CN108412717B - 一种无人船水液压泵滑靴底部静压支撑装置及控制方法 - Google Patents
一种无人船水液压泵滑靴底部静压支撑装置及控制方法 Download PDFInfo
- Publication number
- CN108412717B CN108412717B CN201810195133.7A CN201810195133A CN108412717B CN 108412717 B CN108412717 B CN 108412717B CN 201810195133 A CN201810195133 A CN 201810195133A CN 108412717 B CN108412717 B CN 108412717B
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- China
- Prior art keywords
- plunger
- cylinder body
- water
- small
- hole
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/16—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/141—Details or component parts
- F04B1/143—Cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/141—Details or component parts
- F04B1/146—Swash plates; Actuating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
- F04B1/188—Plate-like distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810195133.7A CN108412717B (zh) | 2018-03-09 | 2018-03-09 | 一种无人船水液压泵滑靴底部静压支撑装置及控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810195133.7A CN108412717B (zh) | 2018-03-09 | 2018-03-09 | 一种无人船水液压泵滑靴底部静压支撑装置及控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108412717A CN108412717A (zh) | 2018-08-17 |
CN108412717B true CN108412717B (zh) | 2020-06-09 |
Family
ID=63130658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810195133.7A Active CN108412717B (zh) | 2018-03-09 | 2018-03-09 | 一种无人船水液压泵滑靴底部静压支撑装置及控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108412717B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115306665A (zh) * | 2022-07-29 | 2022-11-08 | 北京精密机电控制设备研究所 | 一种球面浮动配流式高转速伺服电机泵 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09151840A (ja) * | 1995-12-04 | 1997-06-10 | Hitachi Constr Mach Co Ltd | アキシャルピストン型液圧ポンプ |
JPH1182289A (ja) * | 1997-08-29 | 1999-03-26 | Hitachi Constr Mach Co Ltd | 液圧回転機 |
US6338293B1 (en) * | 2000-06-30 | 2002-01-15 | Sauer-Danfoss Inc. | Reduced oil volume piston assembly for a hydrostatic unit |
WO2015018648A1 (de) * | 2013-08-08 | 2015-02-12 | Robert Bosch Gmbh | Schrägscheibenmaschine |
-
2018
- 2018-03-09 CN CN201810195133.7A patent/CN108412717B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09151840A (ja) * | 1995-12-04 | 1997-06-10 | Hitachi Constr Mach Co Ltd | アキシャルピストン型液圧ポンプ |
JPH1182289A (ja) * | 1997-08-29 | 1999-03-26 | Hitachi Constr Mach Co Ltd | 液圧回転機 |
US6338293B1 (en) * | 2000-06-30 | 2002-01-15 | Sauer-Danfoss Inc. | Reduced oil volume piston assembly for a hydrostatic unit |
WO2015018648A1 (de) * | 2013-08-08 | 2015-02-12 | Robert Bosch Gmbh | Schrägscheibenmaschine |
Also Published As
Publication number | Publication date |
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CN108412717A (zh) | 2018-08-17 |
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CB03 | Change of inventor or designer information |
Inventor after: Hu Changqing Inventor after: Zhen Xinshuai Inventor after: Luo Hui Inventor after: Li Qingzhou Inventor after: Zhang Song Inventor after: Yang Peng Inventor after: Fan Jie Inventor after: Yang Yiyong Inventor before: Hu Changqing Inventor before: Zhen Xinshuai Inventor before: Luo Hui Inventor before: Li Qingzhou Inventor before: Zhang Song Inventor before: Yang Peng Inventor before: Fan Jie |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20220407 Address after: 266200 aoshanwei sub district office, Jimo District, Qingdao City, Shandong Province Patentee after: Aerospace Times (Qingdao) marine equipment technology development Co.,Ltd. Address before: 4201, building 42, Shugu Xiangyuan, Longhai Road, Qinhuangdao Economic and Technological Development Zone, Hebei Province 066000 Patentee before: BEIJING AEROSPACE WANHONG HIGH TECHNOLOGY CO.,LTD. Patentee before: Beijing Aerospace Control Instrument Research Institute |
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TR01 | Transfer of patent right |