CN102425545B - 一种大小圆柱弹簧组合补偿双腔叶片泵 - Google Patents
一种大小圆柱弹簧组合补偿双腔叶片泵 Download PDFInfo
- Publication number
- CN102425545B CN102425545B CN201110406841.9A CN201110406841A CN102425545B CN 102425545 B CN102425545 B CN 102425545B CN 201110406841 A CN201110406841 A CN 201110406841A CN 102425545 B CN102425545 B CN 102425545B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- enclosing cover
- column spring
- pump housing
- face
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 210000000416 exudates and transudate Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110406841.9A CN102425545B (zh) | 2011-11-30 | 2011-11-30 | 一种大小圆柱弹簧组合补偿双腔叶片泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110406841.9A CN102425545B (zh) | 2011-11-30 | 2011-11-30 | 一种大小圆柱弹簧组合补偿双腔叶片泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102425545A CN102425545A (zh) | 2012-04-25 |
CN102425545B true CN102425545B (zh) | 2016-04-06 |
Family
ID=45959565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110406841.9A Expired - Fee Related CN102425545B (zh) | 2011-11-30 | 2011-11-30 | 一种大小圆柱弹簧组合补偿双腔叶片泵 |
Country Status (1)
Country | Link |
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CN (1) | CN102425545B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105570374B (zh) * | 2014-10-17 | 2019-03-15 | 株洲时代新材料科技股份有限公司 | 一种旋转式磁流变阻尼器 |
CN112177929A (zh) * | 2020-08-27 | 2021-01-05 | 蚌埠翔云压缩机制造有限公司 | 一种吸附式天然气系统内的压缩机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL101144C (zh) * | ||||
US2255786A (en) * | 1940-09-14 | 1941-09-16 | Manly Corp | Reversible vane type fluid motor |
EP0609820A1 (de) * | 1993-02-04 | 1994-08-10 | Robert Bosch Gmbh | Flügelzellenpumpe |
KR0181225B1 (ko) * | 1996-12-19 | 1999-03-20 | 오상수 | 차량의 파워스티어링용 유압펌프 |
CN102182673A (zh) * | 2011-05-18 | 2011-09-14 | 张意立 | 一种四线同步啮合弹簧补偿组合泵 |
CN202391727U (zh) * | 2011-11-30 | 2012-08-22 | 张意立 | 一种大小圆柱弹簧组合补偿双腔叶片泵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8011909B2 (en) * | 2007-03-28 | 2011-09-06 | Goodrich Pump & Engine Control Systems, Inc. | Balanced variable displacement vane pump with floating face seals and biased vane seals |
-
2011
- 2011-11-30 CN CN201110406841.9A patent/CN102425545B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL101144C (zh) * | ||||
US2255786A (en) * | 1940-09-14 | 1941-09-16 | Manly Corp | Reversible vane type fluid motor |
EP0609820A1 (de) * | 1993-02-04 | 1994-08-10 | Robert Bosch Gmbh | Flügelzellenpumpe |
KR0181225B1 (ko) * | 1996-12-19 | 1999-03-20 | 오상수 | 차량의 파워스티어링용 유압펌프 |
CN102182673A (zh) * | 2011-05-18 | 2011-09-14 | 张意立 | 一种四线同步啮合弹簧补偿组合泵 |
CN202391727U (zh) * | 2011-11-30 | 2012-08-22 | 张意立 | 一种大小圆柱弹簧组合补偿双腔叶片泵 |
Also Published As
Publication number | Publication date |
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CN102425545A (zh) | 2012-04-25 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Donglan Inventor after: Zhang Yili Inventor before: Zhang Yili |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160308 Address after: Puzhou street Pujiang road Longwan faculty dormitory District of Wenzhou city in Zhejiang province 325000 Room 202 Applicant after: Wenzhou Zhangheng Technology Service Co., Ltd. Address before: 325000 Zhejiang Province, Lucheng District, South Gate Street, building, room No. 1, building, Room 303 Applicant before: Zhang Yili |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Shaofang Inventor before: Sun Donglan Inventor before: Zhang Yili |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 414000 Hunan city of Yueyang province tea village Kang District Economic and Technological Development Zone Xiang new flag group Patentee after: HUNAN BALING KILN AND FURNACE ENERGY SAVING CO., LTD. Address before: Puzhou street Pujiang road Longwan faculty dormitory District of Wenzhou city in Zhejiang province 325000 Room 202 Patentee before: Wenzhou Zhangheng Technology Service Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171130 |