CN102242700A - 新型变量油泵 - Google Patents
新型变量油泵 Download PDFInfo
- Publication number
- CN102242700A CN102242700A CN2011101758323A CN201110175832A CN102242700A CN 102242700 A CN102242700 A CN 102242700A CN 2011101758323 A CN2011101758323 A CN 2011101758323A CN 201110175832 A CN201110175832 A CN 201110175832A CN 102242700 A CN102242700 A CN 102242700A
- Authority
- CN
- China
- Prior art keywords
- oil
- shell
- bearing
- pump case
- flange
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101758323A CN102242700A (zh) | 2011-06-28 | 2011-06-28 | 新型变量油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101758323A CN102242700A (zh) | 2011-06-28 | 2011-06-28 | 新型变量油泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102242700A true CN102242700A (zh) | 2011-11-16 |
Family
ID=44960906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101758323A Pending CN102242700A (zh) | 2011-06-28 | 2011-06-28 | 新型变量油泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102242700A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588265A (zh) * | 2012-03-02 | 2012-07-18 | 张意 | 新型高压柱塞变量泵 |
CN102588266A (zh) * | 2012-03-02 | 2012-07-18 | 张意 | 新型高压柱塞定量泵 |
CN107642486A (zh) * | 2017-10-26 | 2018-01-30 | 佛山市科达液压机械有限公司 | 一种新型柱塞泵静压支撑侧盖 |
CN107781127A (zh) * | 2016-08-25 | 2018-03-09 | 罗伯特·博世有限公司 | 排量能调液静力斜盘轴向柱塞机、尤其液静力轴向柱塞泵 |
CN112108668A (zh) * | 2020-09-11 | 2020-12-22 | 成都理工大学 | 一种机械加工用钻孔设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185983A (ja) * | 1982-04-02 | 1983-10-29 | アベツクス・コ−ポレ−シヨン | 液圧軸流ピストン機械 |
US5094144A (en) * | 1989-07-15 | 1992-03-10 | Yoshimichi Akasaka | Bent axis type variable displacement hydraulic machine |
CN2541624Y (zh) * | 2001-10-18 | 2003-03-26 | 邵阳液压有限责任公司 | 柱塞泵 |
CN2667194Y (zh) * | 2003-12-23 | 2004-12-29 | 启东高压油泵有限公司 | 内控型电液比例变量轴向柱塞泵 |
CN2688920Y (zh) * | 2004-02-25 | 2005-03-30 | 启东高压油泵有限公司 | 中排量手动变量轴向柱塞泵 |
-
2011
- 2011-06-28 CN CN2011101758323A patent/CN102242700A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185983A (ja) * | 1982-04-02 | 1983-10-29 | アベツクス・コ−ポレ−シヨン | 液圧軸流ピストン機械 |
US5094144A (en) * | 1989-07-15 | 1992-03-10 | Yoshimichi Akasaka | Bent axis type variable displacement hydraulic machine |
CN2541624Y (zh) * | 2001-10-18 | 2003-03-26 | 邵阳液压有限责任公司 | 柱塞泵 |
CN2667194Y (zh) * | 2003-12-23 | 2004-12-29 | 启东高压油泵有限公司 | 内控型电液比例变量轴向柱塞泵 |
CN2688920Y (zh) * | 2004-02-25 | 2005-03-30 | 启东高压油泵有限公司 | 中排量手动变量轴向柱塞泵 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588265A (zh) * | 2012-03-02 | 2012-07-18 | 张意 | 新型高压柱塞变量泵 |
CN102588266A (zh) * | 2012-03-02 | 2012-07-18 | 张意 | 新型高压柱塞定量泵 |
CN107781127A (zh) * | 2016-08-25 | 2018-03-09 | 罗伯特·博世有限公司 | 排量能调液静力斜盘轴向柱塞机、尤其液静力轴向柱塞泵 |
CN107642486A (zh) * | 2017-10-26 | 2018-01-30 | 佛山市科达液压机械有限公司 | 一种新型柱塞泵静压支撑侧盖 |
CN107642486B (zh) * | 2017-10-26 | 2024-03-12 | 佛山市科达液压机械有限公司 | 一种新型柱塞泵静压支撑侧盖 |
CN112108668A (zh) * | 2020-09-11 | 2020-12-22 | 成都理工大学 | 一种机械加工用钻孔设备 |
CN112108668B (zh) * | 2020-09-11 | 2022-04-12 | 成都理工大学 | 一种机械加工用钻孔设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102242700A (zh) | 新型变量油泵 | |
CN103184990B (zh) | 倾斜柱塞式纯水液压斜盘泵 | |
WO2010036714A3 (en) | Electrical submersible pump with equally loaded thrust bearings | |
CN102297107A (zh) | 新型斜盘式变量油泵 | |
CN103256305B (zh) | 一种静压推力轴承的可倾式油垫 | |
CN102242701A (zh) | 新型定量油泵 | |
CN102297106A (zh) | 新型斜盘式定量油泵 | |
CN203214314U (zh) | 无回油轴向柱塞泵 | |
CN102588265A (zh) | 新型高压柱塞变量泵 | |
CN104948409A (zh) | 一种定量轴向柱塞泵 | |
CN203879837U (zh) | 双联柱塞泵 | |
CN202746191U (zh) | 高压大排量齿轮泵 | |
CN102588266A (zh) | 新型高压柱塞定量泵 | |
CN207454192U (zh) | 一种可控变量柱塞泵 | |
CN204783426U (zh) | 一种立式水轮发电机推力头与镜板组合体结构 | |
CN204663874U (zh) | 中、高压外啮合齿轮泵轴套 | |
CN100582480C (zh) | 轴向柱塞式液压马达或泵 | |
CN204327564U (zh) | 具有滑动轴承保护装置的液下泵 | |
CN203892290U (zh) | 双联变量柱塞泵 | |
Cho | Characteristics of Lubrication between Slipper and Swashplate in Swashplate Type Hydraulic Piston Pump | |
CN201786539U (zh) | 一种径推轴承推力盘 | |
CN201972840U (zh) | 平面配油液压马达 | |
CN204402875U (zh) | 伺服叶片泵转速调节结构 | |
CN104895754B (zh) | 一种轴向柱塞与径向柱塞复合的液压泵 | |
CN110439777A (zh) | 一种由负载控制液压排量的液压电机柱塞泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN LIWEI HYDRAULIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG JIAN Effective date: 20111207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 422001 SHAOYANG, HUNAN PROVINCE TO: 411228 XIANGTAN, HUNAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20111207 Address after: 411228 Hunan County of Xiangtan province Yisuhe Begonia Road Power Company Applicant after: Hunan Liwei Hydraulic Equipment Co., Ltd. Address before: 422001, No. 2, unit 22, dormitory 408, hydraulic parts factory, Shaoyang, Hunan Applicant before: Zhang Jian |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |