CN1837660A - 一种备压式灭火装置 - Google Patents
一种备压式灭火装置 Download PDFInfo
- Publication number
- CN1837660A CN1837660A CN 200610026129 CN200610026129A CN1837660A CN 1837660 A CN1837660 A CN 1837660A CN 200610026129 CN200610026129 CN 200610026129 CN 200610026129 A CN200610026129 A CN 200610026129A CN 1837660 A CN1837660 A CN 1837660A
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- Prior art keywords
- valve
- spool
- reduction valve
- piston
- push rod
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- Fluid-Driven Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100261295A CN100383447C (zh) | 2006-04-27 | 2006-04-27 | 一种减压阀及备压式灭火装置 |
Applications Claiming Priority (1)
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CNB2006100261295A CN100383447C (zh) | 2006-04-27 | 2006-04-27 | 一种减压阀及备压式灭火装置 |
Publications (2)
Publication Number | Publication Date |
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CN1837660A true CN1837660A (zh) | 2006-09-27 |
CN100383447C CN100383447C (zh) | 2008-04-23 |
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CNB2006100261295A Active CN100383447C (zh) | 2006-04-27 | 2006-04-27 | 一种减压阀及备压式灭火装置 |
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CN (1) | CN100383447C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436490A (zh) * | 2014-11-17 | 2015-03-25 | 天津意安消防设备有限公司 | 一种电磁控制自取气启动方式的惰性气体灭火系统 |
CN105927773A (zh) * | 2016-06-27 | 2016-09-07 | 湖南磐龙安全系统股份有限公司 | 用于灭火系统的开关阀装置及灭火系统 |
CN106267659A (zh) * | 2016-08-23 | 2017-01-04 | 广州市鹰穗消防设备有限公司 | 一种备压式七氟丙烷灭火系统 |
CN106983974A (zh) * | 2016-10-31 | 2017-07-28 | 陈春来 | 一种多功能设备的灭火器 |
CN108644437A (zh) * | 2018-07-02 | 2018-10-12 | 湖南磐龙安全系统股份有限公司 | 用于灭火系统的开关阀装置 |
CN110043330A (zh) * | 2019-05-05 | 2019-07-23 | 江苏源生源动力科技有限公司 | 一种具有安全性的汽轮机进汽调节阀配汽机构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813270A (ja) * | 1981-07-16 | 1983-01-25 | Shikoku Kakoki Co Ltd | リリ−フバルブ |
US4895342A (en) * | 1988-06-20 | 1990-01-23 | Laminar Fluid Controls, Inc. | Radial flow valve assembly |
CN2486172Y (zh) * | 2001-07-26 | 2002-04-17 | 西安西格玛消防科技有限责任公司 | 冷制备气溶胶灭火装置 |
CN200952591Y (zh) * | 2006-04-27 | 2007-09-26 | 上海金盾实业集团有限公司 | 一种减压阀及备压式灭火装置 |
-
2006
- 2006-04-27 CN CNB2006100261295A patent/CN100383447C/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436490A (zh) * | 2014-11-17 | 2015-03-25 | 天津意安消防设备有限公司 | 一种电磁控制自取气启动方式的惰性气体灭火系统 |
CN105927773A (zh) * | 2016-06-27 | 2016-09-07 | 湖南磐龙安全系统股份有限公司 | 用于灭火系统的开关阀装置及灭火系统 |
CN105927773B (zh) * | 2016-06-27 | 2018-05-15 | 湖南磐龙安全系统股份有限公司 | 用于灭火系统的开关阀装置及灭火系统 |
CN106267659A (zh) * | 2016-08-23 | 2017-01-04 | 广州市鹰穗消防设备有限公司 | 一种备压式七氟丙烷灭火系统 |
CN106267659B (zh) * | 2016-08-23 | 2019-04-19 | 广州市鹰穗消防设备有限公司 | 一种备压式七氟丙烷灭火系统 |
CN106983974A (zh) * | 2016-10-31 | 2017-07-28 | 陈春来 | 一种多功能设备的灭火器 |
CN108644437A (zh) * | 2018-07-02 | 2018-10-12 | 湖南磐龙安全系统股份有限公司 | 用于灭火系统的开关阀装置 |
CN108644437B (zh) * | 2018-07-02 | 2023-07-28 | 磐龙安全技术有限公司 | 用于灭火系统的开关阀装置 |
CN110043330A (zh) * | 2019-05-05 | 2019-07-23 | 江苏源生源动力科技有限公司 | 一种具有安全性的汽轮机进汽调节阀配汽机构 |
CN110043330B (zh) * | 2019-05-05 | 2021-08-03 | 江苏源生源动力科技有限公司 | 一种具有安全性的汽轮机进汽调节阀配汽机构 |
Also Published As
Publication number | Publication date |
---|---|
CN100383447C (zh) | 2008-04-23 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GOLDEN SHIELD FIRE SAFETY EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI JINDUN INDUSTRIAL GROUP CO., LTD. Effective date: 20080822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080822 Address after: No. 365 Cross Bridge Road, Zhou Pu town, Nanhui District, Shanghai Patentee after: Shanghai Jindun Special Vehicle Co., Ltd. Address before: No. 365 Cross Bridge Road, Zhou Pu town, Nanhui District, Shanghai Patentee before: Shanghai Jindun Industrial Group Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-relief valve and stand-by pressing fire fighting device Effective date of registration: 20140311 Granted publication date: 20080423 Pledgee: Bank of China Limited by Share Ltd Shanghai Development Zone, Pudong branch Pledgor: Shanghai Jindun Fire Safety Equipment Co., Ltd.|Shanghai Jindun Fire Safety Technology Co., Ltd. Registration number: 2014310000011 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140504 Granted publication date: 20080423 Pledgee: Bank of China Limited by Share Ltd Shanghai Development Zone, Pudong branch Pledgor: Shanghai Jindun Fire Safety Equipment Co., Ltd.|Shanghai Jindun Fire Safety Technology Co., Ltd. Registration number: 2014310000011 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-relief valve and stand-by pressing fire fighting device Effective date of registration: 20140505 Granted publication date: 20080423 Pledgee: Bank of China Limited by Share Ltd Shanghai Development Zone, Pudong branch Pledgor: Shanghai Jindun Fire Safety Technology Co., Ltd.| Shanghai Jindun Fire Safety Equipment Co. Registration number: 2014990000316 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JINDUN FIRE-FIGHTING SECURITY EQUIPMENT C Free format text: FORMER OWNER: SHANGHAI JINDUN FIRE SAFETY EQUIPMENT CO.,LTD Effective date: 20150113 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201318 NANHUI, SHANGHAI TO: 201304 PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: 201304 Shanghai city Pudong New Area Wansong College Town Road No. 88 Patentee after: Shanghai Jindun Fire-fighting Security Technology Co., Ltd. Address before: 201318, No. 365 Cross Bridge Road, Zhou Pu town, Nanhui District, Shanghai Patentee before: Shanghai Jindun Special Vehicle Co., Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141121 Granted publication date: 20080423 Pledgee: Bank of China Limited by Share Ltd Shanghai Development Zone, Pudong branch Pledgor: Shanghai Jindun Fire Safety Technology Co., Ltd.| Shanghai Jindun Fire Safety Equipment Co. Registration number: 2014990000316 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |