CN106402629A - 防卡滞高压保护限压阀及机油泵 - Google Patents
防卡滞高压保护限压阀及机油泵 Download PDFInfo
- Publication number
- CN106402629A CN106402629A CN201611182589.7A CN201611182589A CN106402629A CN 106402629 A CN106402629 A CN 106402629A CN 201611182589 A CN201611182589 A CN 201611182589A CN 106402629 A CN106402629 A CN 106402629A
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- CN
- China
- Prior art keywords
- valve
- valve element
- mouth
- steel ball
- pressure
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- 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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Classifications
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- 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
- F16N23/00—Special adaptations of check valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611182589.7A CN106402629B (zh) | 2016-12-20 | 2016-12-20 | 防卡滞高压保护限压阀及机油泵 |
Applications Claiming Priority (1)
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CN201611182589.7A CN106402629B (zh) | 2016-12-20 | 2016-12-20 | 防卡滞高压保护限压阀及机油泵 |
Publications (2)
Publication Number | Publication Date |
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CN106402629A true CN106402629A (zh) | 2017-02-15 |
CN106402629B CN106402629B (zh) | 2019-01-29 |
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CN201611182589.7A Active CN106402629B (zh) | 2016-12-20 | 2016-12-20 | 防卡滞高压保护限压阀及机油泵 |
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CN (1) | CN106402629B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763949A (zh) * | 2017-02-28 | 2017-05-31 | 长治市神马科技有限公司 | 内置管式安全溢流阀 |
CN108005746A (zh) * | 2017-12-29 | 2018-05-08 | 潍柴动力股份有限公司 | 一种发动机主油道限压阀及发动机 |
CN110425114A (zh) * | 2019-08-14 | 2019-11-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 压缩机及具有其的制冷设备 |
CN111094817A (zh) * | 2017-09-21 | 2020-05-01 | 克斯美库股份有限公司 | 带有顺序阀的缸体装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2646066A (en) * | 1944-04-24 | 1953-07-21 | Valerie Nemetz | One-way valve, particularly for lubricating systems |
DE19614446C1 (de) * | 1996-04-12 | 1998-01-29 | Umeta Hermann Ulrichskoetter M | Fettpresse |
JP2008020061A (ja) * | 2006-06-13 | 2008-01-31 | Kyosan Denki Co Ltd | 圧力調整弁 |
CN201148888Y (zh) * | 2007-12-28 | 2008-11-12 | 奇瑞汽车股份有限公司 | 一种机油泵限压阀 |
CN201306286Y (zh) * | 2008-11-25 | 2009-09-09 | 天津市瑞德螺杆泵制造技术有限公司 | 双螺杆液化气泵旁通阀 |
CN201916017U (zh) * | 2011-01-19 | 2011-08-03 | 潍柴动力股份有限公司 | 发动机及其机油限压阀 |
CN103712046A (zh) * | 2013-12-23 | 2014-04-09 | 安徽江淮汽车股份有限公司 | 一种带改进泄压阀的机油泵 |
CN206280716U (zh) * | 2016-12-20 | 2017-06-27 | 湖南机油泵股份有限公司 | 防卡滞高压保护限压阀及机油泵 |
-
2016
- 2016-12-20 CN CN201611182589.7A patent/CN106402629B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2646066A (en) * | 1944-04-24 | 1953-07-21 | Valerie Nemetz | One-way valve, particularly for lubricating systems |
DE19614446C1 (de) * | 1996-04-12 | 1998-01-29 | Umeta Hermann Ulrichskoetter M | Fettpresse |
JP2008020061A (ja) * | 2006-06-13 | 2008-01-31 | Kyosan Denki Co Ltd | 圧力調整弁 |
CN201148888Y (zh) * | 2007-12-28 | 2008-11-12 | 奇瑞汽车股份有限公司 | 一种机油泵限压阀 |
CN201306286Y (zh) * | 2008-11-25 | 2009-09-09 | 天津市瑞德螺杆泵制造技术有限公司 | 双螺杆液化气泵旁通阀 |
CN201916017U (zh) * | 2011-01-19 | 2011-08-03 | 潍柴动力股份有限公司 | 发动机及其机油限压阀 |
CN103712046A (zh) * | 2013-12-23 | 2014-04-09 | 安徽江淮汽车股份有限公司 | 一种带改进泄压阀的机油泵 |
CN206280716U (zh) * | 2016-12-20 | 2017-06-27 | 湖南机油泵股份有限公司 | 防卡滞高压保护限压阀及机油泵 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763949A (zh) * | 2017-02-28 | 2017-05-31 | 长治市神马科技有限公司 | 内置管式安全溢流阀 |
CN111094817A (zh) * | 2017-09-21 | 2020-05-01 | 克斯美库股份有限公司 | 带有顺序阀的缸体装置 |
CN111094817B (zh) * | 2017-09-21 | 2021-09-10 | 克斯美库股份有限公司 | 带有顺序阀的缸体装置 |
CN108005746A (zh) * | 2017-12-29 | 2018-05-08 | 潍柴动力股份有限公司 | 一种发动机主油道限压阀及发动机 |
CN108005746B (zh) * | 2017-12-29 | 2024-04-16 | 潍柴动力股份有限公司 | 一种发动机主油道限压阀及发动机 |
CN110425114A (zh) * | 2019-08-14 | 2019-11-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 压缩机及具有其的制冷设备 |
Also Published As
Publication number | Publication date |
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CN106402629B (zh) | 2019-01-29 |
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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 | ||
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: Anti jamming high pressure protection pressure limiting valve and oil pump Effective date of registration: 20211224 Granted publication date: 20190129 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
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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: 20230105 Granted publication date: 20190129 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
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: Anti-stick high-pressure protection pressure limiting valve and oil pump Effective date of registration: 20230130 Granted publication date: 20190129 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2023430000008 |