CN1297745C - 摆角式径向柱塞变量泵 - Google Patents
摆角式径向柱塞变量泵 Download PDFInfo
- Publication number
- CN1297745C CN1297745C CNB2004100442874A CN200410044287A CN1297745C CN 1297745 C CN1297745 C CN 1297745C CN B2004100442874 A CNB2004100442874 A CN B2004100442874A CN 200410044287 A CN200410044287 A CN 200410044287A CN 1297745 C CN1297745 C CN 1297745C
- Authority
- CN
- China
- Prior art keywords
- stator
- pintle
- plunger
- rotor
- connecting rod
- 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
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- Reciprocating Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100442874A CN1297745C (zh) | 2004-05-18 | 2004-05-18 | 摆角式径向柱塞变量泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100442874A CN1297745C (zh) | 2004-05-18 | 2004-05-18 | 摆角式径向柱塞变量泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1699749A CN1699749A (zh) | 2005-11-23 |
CN1297745C true CN1297745C (zh) | 2007-01-31 |
Family
ID=35475965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100442874A Expired - Fee Related CN1297745C (zh) | 2004-05-18 | 2004-05-18 | 摆角式径向柱塞变量泵 |
Country Status (1)
Country | Link |
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CN (1) | CN1297745C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758720B (zh) * | 2013-10-18 | 2015-11-25 | 西安交通大学 | 一种采用配油导管配油的轴配流式径向柱塞液压泵 |
CN104153958B (zh) * | 2014-07-07 | 2016-06-29 | 西安交通大学 | 一种径向柱塞泵的排量调节用交流伺服电机驱动装置 |
CN108979993A (zh) * | 2018-07-04 | 2018-12-11 | 九江中船消防设备有限公司 | 一种高压小型泵组单元轴配流装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508466A (en) * | 1968-06-25 | 1970-04-28 | Oilgear Co | Hydraulic machine |
US3762276A (en) * | 1971-05-13 | 1973-10-02 | G Gates | Steam engine |
CN1039286A (zh) * | 1988-04-28 | 1990-01-31 | 三电有限公司 | 具有可变排量机构的斜盘形压缩机 |
US6178868B1 (en) * | 1999-05-10 | 2001-01-30 | Denis Comact Chicoutimi, Inc. | External pneumatic cushion system for air cylinder |
US6467393B2 (en) * | 2000-01-04 | 2002-10-22 | Sauer-Danfoss, Inc. | Zeroing device for a hydrostatic piston/cylinder unit |
CN2695670Y (zh) * | 2004-05-18 | 2005-04-27 | 卢堃 | 摆角式径向柱塞变量泵 |
-
2004
- 2004-05-18 CN CNB2004100442874A patent/CN1297745C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508466A (en) * | 1968-06-25 | 1970-04-28 | Oilgear Co | Hydraulic machine |
US3762276A (en) * | 1971-05-13 | 1973-10-02 | G Gates | Steam engine |
CN1039286A (zh) * | 1988-04-28 | 1990-01-31 | 三电有限公司 | 具有可变排量机构的斜盘形压缩机 |
US6178868B1 (en) * | 1999-05-10 | 2001-01-30 | Denis Comact Chicoutimi, Inc. | External pneumatic cushion system for air cylinder |
US6467393B2 (en) * | 2000-01-04 | 2002-10-22 | Sauer-Danfoss, Inc. | Zeroing device for a hydrostatic piston/cylinder unit |
CN2695670Y (zh) * | 2004-05-18 | 2005-04-27 | 卢堃 | 摆角式径向柱塞变量泵 |
Also Published As
Publication number | Publication date |
---|---|
CN1699749A (zh) | 2005-11-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GU ZHIGANG Free format text: FORMER OWNER: LU Effective date: 20070914 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070914 Address after: 201208, No. 108, main street, South Town, Pudong New Area, Shanghai Patentee after: Gu Zhigang Address before: 730050, No. 1, No. 202, building 3, front courtyard, No. 85, Gong Gong Ping, Lanzhou, Gansu Patentee before: Lu Kun |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Gu Zhigang Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Gu Zhigang Document name: Notification of Termination of Patent Right |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20090618 |