CN107100839A - 一种用于安装在转子式机油泵泵体中的内壳体 - Google Patents
一种用于安装在转子式机油泵泵体中的内壳体 Download PDFInfo
- Publication number
- CN107100839A CN107100839A CN201710434663.8A CN201710434663A CN107100839A CN 107100839 A CN107100839 A CN 107100839A CN 201710434663 A CN201710434663 A CN 201710434663A CN 107100839 A CN107100839 A CN 107100839A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- housing
- rotor
- pump
- hole
- 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
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 27
- 239000010721 machine oil Substances 0.000 description 8
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710434663.8A CN107100839B (zh) | 2017-06-09 | 2017-06-09 | 一种用于安装在转子式机油泵泵体中的内壳体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710434663.8A CN107100839B (zh) | 2017-06-09 | 2017-06-09 | 一种用于安装在转子式机油泵泵体中的内壳体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107100839A true CN107100839A (zh) | 2017-08-29 |
CN107100839B CN107100839B (zh) | 2019-07-30 |
Family
ID=59659349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710434663.8A Active CN107100839B (zh) | 2017-06-09 | 2017-06-09 | 一种用于安装在转子式机油泵泵体中的内壳体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107100839B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08159046A (ja) * | 1994-12-02 | 1996-06-18 | Syst Sogo Kenkyusho:Kk | 可変容量型内接歯車ポンプ |
JPH11324938A (ja) * | 1998-05-15 | 1999-11-26 | System Sogo Kenkyusho:Kk | 可変容量型内接歯車ポンプ |
CN103857912A (zh) * | 2011-10-07 | 2014-06-11 | 麦格纳动力系有限公司 | 预压缩双弹簧泵控制装置 |
CN204253365U (zh) * | 2014-12-01 | 2015-04-08 | 莱州长和粉末冶金有限公司 | 变排量油泵凸轮环 |
CN205977670U (zh) * | 2016-08-25 | 2017-02-22 | 莱州长和粉末冶金有限公司 | 一种用于变排量油泵的粉末冶金滑环 |
CN206874479U (zh) * | 2017-06-09 | 2018-01-12 | 湖南机油泵股份有限公司 | 一种用于安装在转子式机油泵泵体中的内壳体 |
-
2017
- 2017-06-09 CN CN201710434663.8A patent/CN107100839B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08159046A (ja) * | 1994-12-02 | 1996-06-18 | Syst Sogo Kenkyusho:Kk | 可変容量型内接歯車ポンプ |
JPH11324938A (ja) * | 1998-05-15 | 1999-11-26 | System Sogo Kenkyusho:Kk | 可変容量型内接歯車ポンプ |
CN103857912A (zh) * | 2011-10-07 | 2014-06-11 | 麦格纳动力系有限公司 | 预压缩双弹簧泵控制装置 |
CN204253365U (zh) * | 2014-12-01 | 2015-04-08 | 莱州长和粉末冶金有限公司 | 变排量油泵凸轮环 |
CN205977670U (zh) * | 2016-08-25 | 2017-02-22 | 莱州长和粉末冶金有限公司 | 一种用于变排量油泵的粉末冶金滑环 |
CN206874479U (zh) * | 2017-06-09 | 2018-01-12 | 湖南机油泵股份有限公司 | 一种用于安装在转子式机油泵泵体中的内壳体 |
Also Published As
Publication number | Publication date |
---|---|
CN107100839B (zh) | 2019-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: The utility model relates to an inner shell for installing in a rotor type oil pump body Effective date of registration: 20211224 Granted publication date: 20190730 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20190730 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
PC01 | Cancellation 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: An inner housing for installing in the body of a rotor-type oil pump Effective date of registration: 20230130 Granted publication date: 20190730 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2023430000008 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: 421300 Kaiyun Town Economic Development Zone, Hengshan County, Hengyang City, Hunan Province Patentee after: HUNAN JIALI MACHINERY Co.,Ltd. Address before: No.69 Beizheng street, Chengguan Town, Hengdong County, Hengyang City, Hunan Province Patentee before: Hunan Oil Pump Co.,Ltd. |
|
TR01 | Transfer of patent right |