CN102926999A - 一种双内螺纹气囊平衡齿轮泵 - Google Patents
一种双内螺纹气囊平衡齿轮泵 Download PDFInfo
- Publication number
- CN102926999A CN102926999A CN2012104424795A CN201210442479A CN102926999A CN 102926999 A CN102926999 A CN 102926999A CN 2012104424795 A CN2012104424795 A CN 2012104424795A CN 201210442479 A CN201210442479 A CN 201210442479A CN 102926999 A CN102926999 A CN 102926999A
- Authority
- CN
- China
- Prior art keywords
- gear
- air bag
- ring
- slidingly matched
- 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.)
- Granted
Links
- 238000002955 isolation Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 14
- 210000004534 cecum Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210442479.5A CN102926999B (zh) | 2012-10-28 | 2012-10-28 | 一种双内螺纹气囊平衡齿轮泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210442479.5A CN102926999B (zh) | 2012-10-28 | 2012-10-28 | 一种双内螺纹气囊平衡齿轮泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102926999A true CN102926999A (zh) | 2013-02-13 |
CN102926999B CN102926999B (zh) | 2016-04-06 |
Family
ID=47641894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210442479.5A Expired - Fee Related CN102926999B (zh) | 2012-10-28 | 2012-10-28 | 一种双内螺纹气囊平衡齿轮泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102926999B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0478107A2 (en) * | 1990-09-27 | 1992-04-01 | Borg-Warner Automotive, Inc. | Dual capacity fluid pump |
JP2002303160A (ja) * | 2001-04-04 | 2002-10-18 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンエンジンの燃料供給方法及びその燃料供給システム、並びにガスタービンエンジン |
CN201908831U (zh) * | 2011-01-05 | 2011-07-27 | 山东交通学院海运学院 | 三齿轮齿轮泵 |
CN102536797A (zh) * | 2011-12-23 | 2012-07-04 | 张意立 | 一种气囊环补偿齿轮泵 |
CN202370829U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种环状气囊补偿内外齿轮泵 |
CN202833116U (zh) * | 2012-10-28 | 2013-03-27 | 张意立 | 一种双内螺纹气囊平衡齿轮泵 |
-
2012
- 2012-10-28 CN CN201210442479.5A patent/CN102926999B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0478107A2 (en) * | 1990-09-27 | 1992-04-01 | Borg-Warner Automotive, Inc. | Dual capacity fluid pump |
JP2002303160A (ja) * | 2001-04-04 | 2002-10-18 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンエンジンの燃料供給方法及びその燃料供給システム、並びにガスタービンエンジン |
CN201908831U (zh) * | 2011-01-05 | 2011-07-27 | 山东交通学院海运学院 | 三齿轮齿轮泵 |
CN202370829U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种环状气囊补偿内外齿轮泵 |
CN102536797A (zh) * | 2011-12-23 | 2012-07-04 | 张意立 | 一种气囊环补偿齿轮泵 |
CN202833116U (zh) * | 2012-10-28 | 2013-03-27 | 张意立 | 一种双内螺纹气囊平衡齿轮泵 |
Also Published As
Publication number | Publication date |
---|---|
CN102926999B (zh) | 2016-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202867188U (zh) | 一种法兰外螺纹圆柱弹簧齿轮泵 | |
CN102900667B (zh) | 一种双法兰圆柱弹簧齿轮泵 | |
CN202833116U (zh) | 一种双内螺纹气囊平衡齿轮泵 | |
CN202867206U (zh) | 一种双外螺纹辐条弹簧齿轮泵 | |
CN202867201U (zh) | 一种双法兰圆柱弹簧齿轮泵 | |
CN202833130U (zh) | 一种法兰内螺纹锥形弹簧齿轮泵 | |
CN202867193U (zh) | 一种双法兰锥形弹簧齿轮泵 | |
CN202867205U (zh) | 一种内外螺纹自身平衡齿轮泵 | |
CN102878071A (zh) | 一种特殊齿轮泵 | |
CN202867195U (zh) | 一种法兰外螺纹自身平衡齿轮泵 | |
CN202971172U (zh) | 一种改进齿轮泵 | |
CN202971173U (zh) | 一种新型齿轮泵 | |
CN202971171U (zh) | 一种齿轮泵 | |
CN202833120U (zh) | 一种双内螺纹自身平衡齿轮泵 | |
CN202867202U (zh) | 一种双外螺纹自身平衡齿轮泵 | |
CN203035541U (zh) | 一种保压齿轮泵 | |
CN202833131U (zh) | 一种法兰外螺纹气囊平衡齿轮泵 | |
CN202867200U (zh) | 一种双外螺纹气囊平衡齿轮泵 | |
CN202867196U (zh) | 一种双外螺纹气囊平衡齿轮泵 | |
CN202867191U (zh) | 一种法兰内螺纹气囊平衡齿轮泵 | |
CN202867194U (zh) | 一种双法兰自身平衡齿轮泵 | |
CN202833119U (zh) | 一种法兰内螺纹圆柱弹簧齿轮泵 | |
CN202833129U (zh) | 一种内外螺纹气囊平衡齿轮泵 | |
CN202867189U (zh) | 一种双内螺纹辐条弹簧齿轮泵 | |
CN202867204U (zh) | 一种法兰外螺纹锥形弹簧齿轮泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Inventor after: Pan Yaodong Inventor before: Sun Donglan Inventor before: Zhang Yili |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: Anhui province Xuancheng City Road 242500 splints Jingxian County Economic Development Zone No. 46 Patentee after: Anhui Nanfang Chemical Pump Manufacture 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. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201028 |
|
CF01 | Termination of patent right due to non-payment of annual fee |