CN202545978U - 燃气加热炉无源温度控制阀 - Google Patents
燃气加热炉无源温度控制阀 Download PDFInfo
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- CN202545978U CN202545978U CN2012200501711U CN201220050171U CN202545978U CN 202545978 U CN202545978 U CN 202545978U CN 2012200501711 U CN2012200501711 U CN 2012200501711U CN 201220050171 U CN201220050171 U CN 201220050171U CN 202545978 U CN202545978 U CN 202545978U
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- valve
- temperature
- control valve
- gas
- heating furnace
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CN2012200501711U CN202545978U (zh) | 2012-02-16 | 2012-02-16 | 燃气加热炉无源温度控制阀 |
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CN2012200501711U CN202545978U (zh) | 2012-02-16 | 2012-02-16 | 燃气加热炉无源温度控制阀 |
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CN202545978U true CN202545978U (zh) | 2012-11-21 |
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CN2012200501711U Expired - Fee Related CN202545978U (zh) | 2012-02-16 | 2012-02-16 | 燃气加热炉无源温度控制阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016770A (zh) * | 2012-12-08 | 2013-04-03 | 中国航天科技集团公司第六研究院第十一研究所 | 基于介质压力维持切刀打开状态的切刀式隔离阀 |
CN106288837A (zh) * | 2016-11-10 | 2017-01-04 | 重庆马谷纤维新材料有限公司 | 一种窑炉温度控制装置 |
CN110530149A (zh) * | 2019-08-19 | 2019-12-03 | 安徽枫慧金属股份有限公司 | 一种炉膛超温保护装置 |
-
2012
- 2012-02-16 CN CN2012200501711U patent/CN202545978U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016770A (zh) * | 2012-12-08 | 2013-04-03 | 中国航天科技集团公司第六研究院第十一研究所 | 基于介质压力维持切刀打开状态的切刀式隔离阀 |
CN103016770B (zh) * | 2012-12-08 | 2015-05-20 | 中国航天科技集团公司第六研究院第十一研究所 | 基于介质压力维持切刀打开状态的切刀式隔离阀 |
CN106288837A (zh) * | 2016-11-10 | 2017-01-04 | 重庆马谷纤维新材料有限公司 | 一种窑炉温度控制装置 |
CN110530149A (zh) * | 2019-08-19 | 2019-12-03 | 安徽枫慧金属股份有限公司 | 一种炉膛超温保护装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SICHUAN ZHONGKEDA OIL&GAS NEW TECHNOLOGY CO., LTD. Assignor: Chendu Keda Automation Control Engineering Co., Ltd. Contract record no.: 2014510000064 Denomination of utility model: Passive temperature control valve for gas heating furnace Granted publication date: 20121121 License type: Exclusive License Record date: 20140612 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160216 |