CN101545554B - 压力控制阀 - Google Patents
压力控制阀 Download PDFInfo
- Publication number
- CN101545554B CN101545554B CN2008100877179A CN200810087717A CN101545554B CN 101545554 B CN101545554 B CN 101545554B CN 2008100877179 A CN2008100877179 A CN 2008100877179A CN 200810087717 A CN200810087717 A CN 200810087717A CN 101545554 B CN101545554 B CN 101545554B
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- pressure
- spool
- inner chamber
- throttling path
- controlled valve
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Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100877179A CN101545554B (zh) | 2008-03-24 | 2008-03-24 | 压力控制阀 |
Applications Claiming Priority (1)
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CN2008100877179A CN101545554B (zh) | 2008-03-24 | 2008-03-24 | 压力控制阀 |
Publications (2)
Publication Number | Publication Date |
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CN101545554A CN101545554A (zh) | 2009-09-30 |
CN101545554B true CN101545554B (zh) | 2011-04-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008100877179A Active CN101545554B (zh) | 2008-03-24 | 2008-03-24 | 压力控制阀 |
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CN (1) | CN101545554B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207220A (zh) * | 2011-05-17 | 2011-10-05 | 奇瑞汽车股份有限公司 | 一种流量控制阀 |
CN102537439B (zh) * | 2012-02-06 | 2014-07-16 | 派克汉尼汾动力传动产品(无锡)有限公司 | 一种调节气体压力的减压阀结构及其调节气体压力的方法 |
CN103527829B (zh) * | 2013-10-18 | 2015-12-23 | 项大利 | 一种流体稳压阀 |
CN104930022B (zh) * | 2015-06-24 | 2017-11-28 | 海特克液压有限公司 | 一种带冲洗阀的液压传动装置 |
CN106440565A (zh) * | 2016-11-24 | 2017-02-22 | 海信科龙电器股份有限公司 | 一种空调器用节流组件及空调器 |
CN117739544B (zh) * | 2024-02-19 | 2024-05-14 | 浙江飞旋科技有限公司 | 一种制冷制热系统、工作方法及空调 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4546786A (en) * | 1982-03-26 | 1985-10-15 | Jidosha Kiki Co., Ltd. | Flow control valve |
CN2516692Y (zh) * | 2002-01-24 | 2002-10-16 | 胜利油田银星技术开发公司 | 压力控制阀 |
CN1782626A (zh) * | 2004-12-01 | 2006-06-07 | 株式会社不二工机 | 压力控制阀 |
CN2833289Y (zh) * | 2005-07-02 | 2006-11-01 | 吴正平 | 管路防爆安全阀 |
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2008
- 2008-03-24 CN CN2008100877179A patent/CN101545554B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4546786A (en) * | 1982-03-26 | 1985-10-15 | Jidosha Kiki Co., Ltd. | Flow control valve |
CN2516692Y (zh) * | 2002-01-24 | 2002-10-16 | 胜利油田银星技术开发公司 | 压力控制阀 |
CN1782626A (zh) * | 2004-12-01 | 2006-06-07 | 株式会社不二工机 | 压力控制阀 |
CN2833289Y (zh) * | 2005-07-02 | 2006-11-01 | 吴正平 | 管路防爆安全阀 |
Also Published As
Publication number | Publication date |
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CN101545554A (zh) | 2009-09-30 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHANHUA AUTOMOBILE COMPONENTS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SANHUA AUTOMOBILE CONTROL SYSTEM CO., LTD. Effective date: 20110525 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310018 SANHUA INDUSTRIAL PARK, NO. 60, NO. 21 STREET, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 310018 SANHUA INDUSTRIAL PARK, HANGZHOU CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110525 Address after: 310018 three flower Industrial Park, Zhejiang, Hangzhou Patentee after: Zhejiang Sanhua Automobile Components Co., Ltd. Address before: 310018 three flower Industrial Park, No. 21, 60 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Zhejiang Sanhua Auto Control System Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SANHUA AUTO PARTS SHARES CO., LTD. Free format text: FORMER NAME: ZHEJIANG SANHUA AUTO PARTS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee after: Zhejiang Sanhua Auto Parts Co.,Ltd. Address before: 310018 three flower Industrial Park, Zhejiang, Hangzhou Patentee before: Zhejiang Sanhua Automobile Components Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SANHUA AUTO PARTS CO., LTD. Free format text: FORMER NAME: ZHEJIANG SANHUA AUTO PARTS STOCK CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee after: Zhejiang Sanhua Automobile Components Co., Ltd. Address before: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee before: Zhejiang Sanhua Auto Parts Co.,Ltd. |