CN204922372U - 一种储油罐排凝阀门的保护装置 - Google Patents
一种储油罐排凝阀门的保护装置 Download PDFInfo
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- CN204922372U CN204922372U CN201520554912.3U CN201520554912U CN204922372U CN 204922372 U CN204922372 U CN 204922372U CN 201520554912 U CN201520554912 U CN 201520554912U CN 204922372 U CN204922372 U CN 204922372U
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- storage tank
- oil storage
- condensate drain
- drain valve
- protection device
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CN201520554912.3U CN204922372U (zh) | 2015-07-29 | 2015-07-29 | 一种储油罐排凝阀门的保护装置 |
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CN201520554912.3U CN204922372U (zh) | 2015-07-29 | 2015-07-29 | 一种储油罐排凝阀门的保护装置 |
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CN204922372U true CN204922372U (zh) | 2015-12-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105020534A (zh) * | 2015-07-29 | 2015-11-04 | 河南中托力合化学有限公司 | 一种储油罐排凝阀门的保护装置 |
CN105864505A (zh) * | 2016-06-07 | 2016-08-17 | 洛阳海惠新材料股份有限公司 | 一种储油罐排凝阀门的保护装置 |
-
2015
- 2015-07-29 CN CN201520554912.3U patent/CN204922372U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105020534A (zh) * | 2015-07-29 | 2015-11-04 | 河南中托力合化学有限公司 | 一种储油罐排凝阀门的保护装置 |
CN105864505A (zh) * | 2016-06-07 | 2016-08-17 | 洛阳海惠新材料股份有限公司 | 一种储油罐排凝阀门的保护装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Protecting device for condensate drain valves of oil storage tank Effective date of registration: 20170926 Granted publication date: 20151230 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: HENAN ZT LEAGUE CHEMICAL CO., LTD. Registration number: 2017990000910 |
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PE01 | Entry into force 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: 20180920 Granted publication date: 20151230 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: HENAN ZT LEAGUE CHEMICAL CO., LTD. Registration number: 2017990000910 |
|
PC01 | Cancellation 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 utility model: Protecting device for condensate drain valves of oil storage tank Effective date of registration: 20180928 Granted publication date: 20151230 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: HENAN ZT LEAGUE CHEMICAL CO., LTD. Registration number: 2018990000904 |
|
PE01 | Entry into force 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: 20191028 Granted publication date: 20151230 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: HENAN ZT LEAGUE CHEMICAL CO., LTD. Registration number: 2018990000904 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190729 |
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CF01 | Termination of patent right due to non-payment of annual fee |