CN106837729A - 柱塞泵 - Google Patents
柱塞泵 Download PDFInfo
- Publication number
- CN106837729A CN106837729A CN201710067750.4A CN201710067750A CN106837729A CN 106837729 A CN106837729 A CN 106837729A CN 201710067750 A CN201710067750 A CN 201710067750A CN 106837729 A CN106837729 A CN 106837729A
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- pump
- way
- cylinder body
- 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.)
- Granted
Links
Classifications
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
-
- 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
- F04B5/00—Machines or pumps with differential-surface pistons
- F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067750.4A CN106837729B (zh) | 2017-02-07 | 2017-02-07 | 液压系统的柱塞泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067750.4A CN106837729B (zh) | 2017-02-07 | 2017-02-07 | 液压系统的柱塞泵 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837729A true CN106837729A (zh) | 2017-06-13 |
| CN106837729B CN106837729B (zh) | 2019-05-17 |
Family
ID=59122713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067750.4A Active CN106837729B (zh) | 2017-02-07 | 2017-02-07 | 液压系统的柱塞泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837729B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725794A (zh) * | 2019-11-17 | 2020-01-24 | 江苏一控真空注胶技术有限公司 | 一种活塞式供料泵 |
| CN114017409A (zh) * | 2021-11-02 | 2022-02-08 | 太重集团榆次液压工业有限公司 | 一种低扭矩二通插装式流量控制阀 |
| CN114856989A (zh) * | 2021-01-20 | 2022-08-05 | 浙江雪波蓝科技有限公司 | 热力泵组件、具有其的朗肯循环系统及其应用 |
| CN116624378A (zh) * | 2023-06-16 | 2023-08-22 | 上海兰盛新材料科技有限公司 | 无压差柱塞泵及点胶机 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761118A (en) * | 1985-02-22 | 1988-08-02 | Franco Zanarini | Positive displacement hydraulic-drive reciprocating compressor |
| WO1998022202A1 (en) * | 1996-11-21 | 1998-05-28 | Colin Pearson | Fluid driven pumps and apparatus employing such pumps |
| CN101298875A (zh) * | 2008-06-10 | 2008-11-05 | 曹忠泉 | 双向液动增压机构 |
| CN202900841U (zh) * | 2012-10-17 | 2013-04-24 | 天津市泽龙仪表有色金属铸造有限公司 | 一种液压泵站 |
| CN203051016U (zh) * | 2013-02-14 | 2013-07-10 | 天津市仕杰达能源技术开发有限公司 | 油田注水无动力增压系统 |
| CN203130399U (zh) * | 2013-04-01 | 2013-08-14 | 中国石油化工股份有限公司 | 一种利用注水泵为动力的调堵、调驱装置 |
| CN103527538A (zh) * | 2013-10-30 | 2014-01-22 | 中航力源液压股份有限公司 | 双向柱塞变量泵液压控制装置 |
| CN203476896U (zh) * | 2013-08-21 | 2014-03-12 | 郑州宜源翔石油科技有限公司 | 活塞环柱塞式密封双向液压缸 |
-
2017
- 2017-02-07 CN CN201710067750.4A patent/CN106837729B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761118A (en) * | 1985-02-22 | 1988-08-02 | Franco Zanarini | Positive displacement hydraulic-drive reciprocating compressor |
| WO1998022202A1 (en) * | 1996-11-21 | 1998-05-28 | Colin Pearson | Fluid driven pumps and apparatus employing such pumps |
| CN101298875A (zh) * | 2008-06-10 | 2008-11-05 | 曹忠泉 | 双向液动增压机构 |
| CN202900841U (zh) * | 2012-10-17 | 2013-04-24 | 天津市泽龙仪表有色金属铸造有限公司 | 一种液压泵站 |
| CN203051016U (zh) * | 2013-02-14 | 2013-07-10 | 天津市仕杰达能源技术开发有限公司 | 油田注水无动力增压系统 |
| CN203130399U (zh) * | 2013-04-01 | 2013-08-14 | 中国石油化工股份有限公司 | 一种利用注水泵为动力的调堵、调驱装置 |
| CN203476896U (zh) * | 2013-08-21 | 2014-03-12 | 郑州宜源翔石油科技有限公司 | 活塞环柱塞式密封双向液压缸 |
| CN103527538A (zh) * | 2013-10-30 | 2014-01-22 | 中航力源液压股份有限公司 | 双向柱塞变量泵液压控制装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725794A (zh) * | 2019-11-17 | 2020-01-24 | 江苏一控真空注胶技术有限公司 | 一种活塞式供料泵 |
| CN114856989A (zh) * | 2021-01-20 | 2022-08-05 | 浙江雪波蓝科技有限公司 | 热力泵组件、具有其的朗肯循环系统及其应用 |
| CN114856989B (zh) * | 2021-01-20 | 2024-06-04 | 浙江雪波蓝科技有限公司 | 热力泵组件、具有其的朗肯循环系统及其应用 |
| CN114017409A (zh) * | 2021-11-02 | 2022-02-08 | 太重集团榆次液压工业有限公司 | 一种低扭矩二通插装式流量控制阀 |
| CN114017409B (zh) * | 2021-11-02 | 2023-07-28 | 太重集团榆次液压工业有限公司 | 一种低扭矩二通插装式流量控制阀 |
| CN116624378A (zh) * | 2023-06-16 | 2023-08-22 | 上海兰盛新材料科技有限公司 | 无压差柱塞泵及点胶机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106837729B (zh) | 2019-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plunger pump of hydraulic system Effective date of registration: 20200826 Granted publication date: 20190517 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2020610000133 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230612 Granted publication date: 20190517 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Registration number: Y2020610000133 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plunger pump for hydraulic system Effective date of registration: 20230614 Granted publication date: 20190517 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Registration number: Y2023610000443 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190517 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Registration number: Y2023610000443 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251208 Address after: 710048 Shaanxi Province, Xi'an City, Beilin District, Xingqing Road No. 9, Room 2302 Patentee after: SHAANXI SPACE PUMP & VALVE SCIENCE AND TECHNOLOGY CO.,LTD. Country or region after: China Patentee after: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Address before: 710200 Shaanxi Province Xi'an City Gaoling County Jingyuan Sixth Road East Section 799.NO Patentee before: SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP CO.,LTD. Country or region before: China |