CN104314637B - 内燃机的机油泵 - Google Patents
内燃机的机油泵 Download PDFInfo
- Publication number
- CN104314637B CN104314637B CN201410408808.3A CN201410408808A CN104314637B CN 104314637 B CN104314637 B CN 104314637B CN 201410408808 A CN201410408808 A CN 201410408808A CN 104314637 B CN104314637 B CN 104314637B
- Authority
- CN
- China
- Prior art keywords
- stator
- sliding block
- blade
- oil pump
- lubricating oil
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/20—Rotary pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/0238—Rotary pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410408808.3A CN104314637B (zh) | 2014-08-19 | 2014-08-19 | 内燃机的机油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410408808.3A CN104314637B (zh) | 2014-08-19 | 2014-08-19 | 内燃机的机油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104314637A CN104314637A (zh) | 2015-01-28 |
CN104314637B true CN104314637B (zh) | 2018-03-02 |
Family
ID=52369930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410408808.3A Ceased CN104314637B (zh) | 2014-08-19 | 2014-08-19 | 内燃机的机油泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104314637B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113669130B (zh) * | 2021-08-13 | 2022-06-03 | 北京理工大学 | 一种发动机辅助润滑系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101968053A (zh) * | 2001-04-05 | 2011-02-09 | 阿果技术公司 | 具有旋转凸轮环的变量泵 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8007248B2 (en) * | 2008-07-16 | 2011-08-30 | GM Global Technology Operations LLC | Engine speed dependent oil pump pressure regulation |
WO2010099599A1 (en) * | 2009-03-05 | 2010-09-10 | Stt Technologies Inc., A Joint Venture Of Magna Powertrain Inc. And Shw Gmbh | Direct control linear variable displacement vane pump |
DE102010023068A1 (de) * | 2010-06-08 | 2011-12-08 | Mahle International Gmbh | Flügelzellenpumpe |
CN102052557B (zh) * | 2010-11-13 | 2013-11-06 | 湖南机油泵股份有限公司 | 偏心调控的变量转子机油泵 |
JP5620882B2 (ja) * | 2011-05-23 | 2014-11-05 | 日立オートモティブシステムズ株式会社 | 可変容量形ポンプ |
CN102364205A (zh) * | 2011-10-24 | 2012-02-29 | 上海幸福摩托车有限公司 | 可变排量机油泵 |
CN202992600U (zh) * | 2012-10-12 | 2013-06-12 | 马勒技术投资(中国)有限公司 | 可变排量机油泵 |
CN203656544U (zh) * | 2014-01-17 | 2014-06-18 | 瑞章精密工业股份有限公司 | 机油泵 |
-
2014
- 2014-08-19 CN CN201410408808.3A patent/CN104314637B/zh not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101968053A (zh) * | 2001-04-05 | 2011-02-09 | 阿果技术公司 | 具有旋转凸轮环的变量泵 |
Also Published As
Publication number | Publication date |
---|---|
CN104314637A (zh) | 2015-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil pump of internal combustion engine Effective date of registration: 20211224 Granted publication date: 20180302 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220413 Decision number of declaring invalidation: 55026 Granted publication date: 20180302 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20180302 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |