CN102734249A - 一种过载阀 - Google Patents
一种过载阀 Download PDFInfo
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- CN102734249A CN102734249A CN2012102489583A CN201210248958A CN102734249A CN 102734249 A CN102734249 A CN 102734249A CN 2012102489583 A CN2012102489583 A CN 2012102489583A CN 201210248958 A CN201210248958 A CN 201210248958A CN 102734249 A CN102734249 A CN 102734249A
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- valve seat
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- spool
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Abstract
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Claims (10)
Priority Applications (1)
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CN201210248958.3A CN102734249B (zh) | 2012-07-18 | 2012-07-18 | 一种过载阀 |
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CN201210248958.3A CN102734249B (zh) | 2012-07-18 | 2012-07-18 | 一种过载阀 |
Publications (2)
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CN102734249A true CN102734249A (zh) | 2012-10-17 |
CN102734249B CN102734249B (zh) | 2015-05-20 |
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CN201210248958.3A Active CN102734249B (zh) | 2012-07-18 | 2012-07-18 | 一种过载阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615581A (zh) * | 2013-12-04 | 2014-03-05 | 西安飞行自动控制研究所 | 一种液压作动器过载保护阀 |
CN108167491A (zh) * | 2017-12-25 | 2018-06-15 | 宁波文泽机电技术开发有限公司 | 一种无泄漏三通减压阀 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200526A1 (de) * | 1982-01-11 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Druckbegrenzungsventil |
US5085604A (en) * | 1988-07-15 | 1992-02-04 | Sanshin Kogyo Kabushiki Kaisha | Relief valve for tilt device |
EP0376115B1 (de) * | 1988-12-24 | 1992-08-05 | Barmag Ag | Hydraulisches Sicherheitsventil |
DE19643041A1 (de) * | 1996-10-18 | 1998-04-23 | Fluid Team Automationstechnik | Ventilanordnung |
DE19604889C2 (de) * | 1996-02-10 | 2003-01-30 | Bosch Gmbh Robert | Druckbegrenzungsventil |
US20100206405A1 (en) * | 2009-02-19 | 2010-08-19 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Pilot operated check valve |
CN201606324U (zh) * | 2009-12-30 | 2010-10-13 | 徐州重型机械有限公司 | 液压阀及应用该液压阀的双变幅油缸控制系统 |
CN102155450A (zh) * | 2011-04-20 | 2011-08-17 | 徐州重型机械有限公司 | 一种起重机液压系统及其抗冲击阀 |
CN102235393A (zh) * | 2011-08-15 | 2011-11-09 | 宁波广天赛克思液压有限公司 | 一种用于液压马达的缓冲式溢流阀 |
CN202732520U (zh) * | 2012-07-18 | 2013-02-13 | 严光贤 | 一种过载阀 |
-
2012
- 2012-07-18 CN CN201210248958.3A patent/CN102734249B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200526A1 (de) * | 1982-01-11 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Druckbegrenzungsventil |
US5085604A (en) * | 1988-07-15 | 1992-02-04 | Sanshin Kogyo Kabushiki Kaisha | Relief valve for tilt device |
EP0376115B1 (de) * | 1988-12-24 | 1992-08-05 | Barmag Ag | Hydraulisches Sicherheitsventil |
DE19604889C2 (de) * | 1996-02-10 | 2003-01-30 | Bosch Gmbh Robert | Druckbegrenzungsventil |
DE19643041A1 (de) * | 1996-10-18 | 1998-04-23 | Fluid Team Automationstechnik | Ventilanordnung |
US20100206405A1 (en) * | 2009-02-19 | 2010-08-19 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Pilot operated check valve |
CN201606324U (zh) * | 2009-12-30 | 2010-10-13 | 徐州重型机械有限公司 | 液压阀及应用该液压阀的双变幅油缸控制系统 |
CN102155450A (zh) * | 2011-04-20 | 2011-08-17 | 徐州重型机械有限公司 | 一种起重机液压系统及其抗冲击阀 |
CN102235393A (zh) * | 2011-08-15 | 2011-11-09 | 宁波广天赛克思液压有限公司 | 一种用于液压马达的缓冲式溢流阀 |
CN202732520U (zh) * | 2012-07-18 | 2013-02-13 | 严光贤 | 一种过载阀 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615581A (zh) * | 2013-12-04 | 2014-03-05 | 西安飞行自动控制研究所 | 一种液压作动器过载保护阀 |
CN108167491A (zh) * | 2017-12-25 | 2018-06-15 | 宁波文泽机电技术开发有限公司 | 一种无泄漏三通减压阀 |
CN108167491B (zh) * | 2017-12-25 | 2019-08-13 | 良名阀门科技有限公司 | 一种无泄漏三通减压阀 |
Also Published As
Publication number | Publication date |
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CN102734249B (zh) | 2015-05-20 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Guangxian Inventor after: Jiang Jun Inventor after: Cai Zheng Inventor after: Jin Qiang Inventor after: Jiang Rongcong Inventor after: Chen Feng Inventor after: Wang Shaoxiong Inventor before: Yan Guangxian |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: The coastal ocean city street Zhexi road Taizhou City, Zhejiang province 317000 No. 358 Patentee after: Zhejiang Gaoyu Hydraulic Mechanical and Electrical Co., Ltd. Address before: Xiamen City, Fujian province 361000 Xiahe road Jia Yun Park No. 517 Room 502 Patentee before: Yan Guangxian |