CN107084105B - 转子泵 - Google Patents
转子泵 Download PDFInfo
- Publication number
- CN107084105B CN107084105B CN201710508363.XA CN201710508363A CN107084105B CN 107084105 B CN107084105 B CN 107084105B CN 201710508363 A CN201710508363 A CN 201710508363A CN 107084105 B CN107084105 B CN 107084105B
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- section
- plunger
- support ring
- shaped
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 23
- 230000033001 locomotion Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0439—Supporting or guiding means for the 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710508363.XA CN107084105B (zh) | 2017-06-28 | 2017-06-28 | 转子泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710508363.XA CN107084105B (zh) | 2017-06-28 | 2017-06-28 | 转子泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107084105A CN107084105A (zh) | 2017-08-22 |
CN107084105B true CN107084105B (zh) | 2020-01-07 |
Family
ID=59606024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710508363.XA Active CN107084105B (zh) | 2017-06-28 | 2017-06-28 | 转子泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107084105B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647729A (en) * | 1993-06-11 | 1997-07-15 | Applied Power Inc. | Radial piston pump |
US6244832B1 (en) * | 1998-04-09 | 2001-06-12 | Robert Bosch Gmbh | Radial piston pump for high-pressure fuel delivery |
DE10249558A1 (de) * | 2002-10-24 | 2004-05-06 | Zf-Batavia L.L.C., Batavia | Radialkolbenpumpe |
CN2773342Y (zh) * | 2005-01-05 | 2006-04-19 | 东风(十堰)汽车液压动力有限公司 | 多柱塞式电动径向柱塞泵 |
DE102008040075A1 (de) * | 2008-07-02 | 2010-01-07 | Robert Bosch Gmbh | Hochdruckpumpe |
CN104234897A (zh) * | 2013-06-17 | 2014-12-24 | 北京亚新科天纬油泵油嘴股份有限公司 | 高压共轨泵用的柱塞组件 |
CN104903574A (zh) * | 2013-01-15 | 2015-09-09 | 胡斯可国际股份有限公司 | 带有节流控制的液压活塞泵 |
CN206874445U (zh) * | 2017-06-28 | 2018-01-12 | 中国重汽集团重庆燃油喷射系统有限公司 | 转子泵 |
-
2017
- 2017-06-28 CN CN201710508363.XA patent/CN107084105B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647729A (en) * | 1993-06-11 | 1997-07-15 | Applied Power Inc. | Radial piston pump |
US6244832B1 (en) * | 1998-04-09 | 2001-06-12 | Robert Bosch Gmbh | Radial piston pump for high-pressure fuel delivery |
DE10249558A1 (de) * | 2002-10-24 | 2004-05-06 | Zf-Batavia L.L.C., Batavia | Radialkolbenpumpe |
CN2773342Y (zh) * | 2005-01-05 | 2006-04-19 | 东风(十堰)汽车液压动力有限公司 | 多柱塞式电动径向柱塞泵 |
DE102008040075A1 (de) * | 2008-07-02 | 2010-01-07 | Robert Bosch Gmbh | Hochdruckpumpe |
CN104903574A (zh) * | 2013-01-15 | 2015-09-09 | 胡斯可国际股份有限公司 | 带有节流控制的液压活塞泵 |
CN104234897A (zh) * | 2013-06-17 | 2014-12-24 | 北京亚新科天纬油泵油嘴股份有限公司 | 高压共轨泵用的柱塞组件 |
CN206874445U (zh) * | 2017-06-28 | 2018-01-12 | 中国重汽集团重庆燃油喷射系统有限公司 | 转子泵 |
Also Published As
Publication number | Publication date |
---|---|
CN107084105A (zh) | 2017-08-22 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 6 Cuining Road, Economic Development Park, North New Area, Yubei District, Chongqing 401120 Patentee after: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. Address before: No. 6 Cuining Road, Economic Development Park, North New Area, Yubei District, Chongqing 401120 Patentee before: CHONGQING FUEL INJECTION SYSTEM CO., LTD. OF CHINA NATIONAL HEAVY DUTY TRUCK Group Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: No. 6 Cuining Road, Economic Development Park, North New Area, Yubei District, Chongqing 401120 Patentee after: Heavy Oil High Tech Electronic Fuel Injection System Co.,Ltd. Address before: No. 6 Cuining Road, Economic Development Park, North New Area, Yubei District, Chongqing 401120 Patentee before: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. |
|
CP03 | Change of name, title or address |