CN104847658B - 一种凸轮转子泵 - Google Patents
一种凸轮转子泵 Download PDFInfo
- Publication number
- CN104847658B CN104847658B CN201510225881.1A CN201510225881A CN104847658B CN 104847658 B CN104847658 B CN 104847658B CN 201510225881 A CN201510225881 A CN 201510225881A CN 104847658 B CN104847658 B CN 104847658B
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- China
- Prior art keywords
- bearing
- housing
- protecgulum
- pump housing
- driving shaft
- 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.)
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- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000011534 incubation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510225881.1A CN104847658B (zh) | 2015-05-06 | 2015-05-06 | 一种凸轮转子泵 |
Applications Claiming Priority (1)
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CN201510225881.1A CN104847658B (zh) | 2015-05-06 | 2015-05-06 | 一种凸轮转子泵 |
Publications (2)
Publication Number | Publication Date |
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CN104847658A CN104847658A (zh) | 2015-08-19 |
CN104847658B true CN104847658B (zh) | 2016-09-28 |
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Family Applications (1)
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CN201510225881.1A Active CN104847658B (zh) | 2015-05-06 | 2015-05-06 | 一种凸轮转子泵 |
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CN (1) | CN104847658B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090022A (zh) * | 2015-09-09 | 2015-11-25 | 辽宁恒星泵业有限公司 | 轴承装置带强制润滑机构的凸轮转子泵 |
CN105526159A (zh) * | 2016-01-30 | 2016-04-27 | 太仓液压元件有限公司 | 一种高密封性的稠油转子泵 |
CN105626512B (zh) * | 2016-02-22 | 2018-08-07 | 太仓液压元件有限公司 | 一种大流量螺杆泵 |
CN108050059A (zh) * | 2018-01-22 | 2018-05-18 | 中国石油大学(华东) | 一种无困液现象的凸轮泵 |
CN113982912B (zh) * | 2021-10-27 | 2023-06-09 | 广州市乐浦机械有限公司 | 可靠型容积泵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0599030A1 (de) * | 1992-10-23 | 1994-06-01 | Maag Pump Systems AG | Zahnradpumpe und deren Verwendungen |
JP2004239269A (ja) * | 2004-04-09 | 2004-08-26 | Shimadzu Corp | 二連歯車ポンプまたはモータ |
EP1657442A2 (en) * | 2004-11-15 | 2006-05-17 | Aisin Seiki Kabushiki Kaisha | Lubrication apparatus |
CN202646005U (zh) * | 2012-06-27 | 2013-01-02 | 赵传芳 | 一种无堵塞转子泵 |
CN203130488U (zh) * | 2012-12-25 | 2013-08-14 | 辽宁恒星泵业有限公司 | 一种凸轮转子泵 |
CN103671088A (zh) * | 2013-12-24 | 2014-03-26 | 烟台恒邦泵业有限公司 | 输送高粘度介质的凸轮转子泵 |
CN204646648U (zh) * | 2015-05-06 | 2015-09-16 | 辽宁恒星泵业有限公司 | 一种凸轮转子泵 |
-
2015
- 2015-05-06 CN CN201510225881.1A patent/CN104847658B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0599030A1 (de) * | 1992-10-23 | 1994-06-01 | Maag Pump Systems AG | Zahnradpumpe und deren Verwendungen |
JP2004239269A (ja) * | 2004-04-09 | 2004-08-26 | Shimadzu Corp | 二連歯車ポンプまたはモータ |
EP1657442A2 (en) * | 2004-11-15 | 2006-05-17 | Aisin Seiki Kabushiki Kaisha | Lubrication apparatus |
CN202646005U (zh) * | 2012-06-27 | 2013-01-02 | 赵传芳 | 一种无堵塞转子泵 |
CN203130488U (zh) * | 2012-12-25 | 2013-08-14 | 辽宁恒星泵业有限公司 | 一种凸轮转子泵 |
CN103671088A (zh) * | 2013-12-24 | 2014-03-26 | 烟台恒邦泵业有限公司 | 输送高粘度介质的凸轮转子泵 |
CN204646648U (zh) * | 2015-05-06 | 2015-09-16 | 辽宁恒星泵业有限公司 | 一种凸轮转子泵 |
Also Published As
Publication number | Publication date |
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CN104847658A (zh) | 2015-08-19 |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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: Cam rotor pump Effective date of registration: 20221026 Granted publication date: 20160928 Pledgee: Bank of China Limited Dandong Branch Pledgor: Liaoning Hengxing Pump Industry Co.,Ltd. Registration number: Y2022210000168 |
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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: 20231130 Granted publication date: 20160928 Pledgee: Bank of China Limited Dandong Branch Pledgor: Liaoning Hengxing Pump Industry Co.,Ltd. Registration number: Y2022210000168 |
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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: A cam rotor pump Effective date of registration: 20231204 Granted publication date: 20160928 Pledgee: Bank of China Limited Dandong Branch Pledgor: Liaoning Hengxing Pump Industry Co.,Ltd. Registration number: Y2023210000315 |