CN204447044U - 新型管道阻火器 - Google Patents
新型管道阻火器 Download PDFInfo
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- CN204447044U CN204447044U CN201520045705.5U CN201520045705U CN204447044U CN 204447044 U CN204447044 U CN 204447044U CN 201520045705 U CN201520045705 U CN 201520045705U CN 204447044 U CN204447044 U CN 204447044U
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CN201520045705.5U CN204447044U (zh) | 2015-01-22 | 2015-01-22 | 新型管道阻火器 |
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CN201520045705.5U CN204447044U (zh) | 2015-01-22 | 2015-01-22 | 新型管道阻火器 |
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CN204447044U true CN204447044U (zh) | 2015-07-08 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134347A (zh) * | 2015-08-31 | 2015-12-09 | 衡阳合力工业车辆有限公司 | 一种发动机及其阻火装置 |
CN106975184A (zh) * | 2017-05-18 | 2017-07-25 | 盐城欧润石化设备制造有限公司 | 一种管道阻火器 |
CN108031033A (zh) * | 2017-11-29 | 2018-05-15 | 江苏大学 | 一种强化换热阻火器 |
CN110575635A (zh) * | 2019-09-17 | 2019-12-17 | 郝立顺 | 一种使用3d打印曲线通孔阻火盘的阻火器 |
CN112107818A (zh) * | 2019-06-19 | 2020-12-22 | 中国石油化工股份有限公司 | 一种便携安装和密封的阻火盘 |
-
2015
- 2015-01-22 CN CN201520045705.5U patent/CN204447044U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134347A (zh) * | 2015-08-31 | 2015-12-09 | 衡阳合力工业车辆有限公司 | 一种发动机及其阻火装置 |
CN106975184A (zh) * | 2017-05-18 | 2017-07-25 | 盐城欧润石化设备制造有限公司 | 一种管道阻火器 |
CN108031033A (zh) * | 2017-11-29 | 2018-05-15 | 江苏大学 | 一种强化换热阻火器 |
CN108031033B (zh) * | 2017-11-29 | 2019-11-26 | 泰州市海创新能源研究院有限公司 | 一种强化换热阻火器 |
CN112107818A (zh) * | 2019-06-19 | 2020-12-22 | 中国石油化工股份有限公司 | 一种便携安装和密封的阻火盘 |
CN110575635A (zh) * | 2019-09-17 | 2019-12-17 | 郝立顺 | 一种使用3d打印曲线通孔阻火盘的阻火器 |
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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: Shanghai Chengxiang Electromechanical Euqipment Co., Ltd. Assignor: Shanghai Kai Fan petrochemical equipment Co., Ltd Contract record no.: 2015990001077 Denomination of utility model: Novel pipeline flame arrester Granted publication date: 20150708 License type: Exclusive License Record date: 20151225 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanghai Chengxiang Electromechanical Euqipment Co., Ltd. Assignor: Shanghai Kai Fan petrochemical equipment Co., Ltd Contract record no.: 2015990001077 Date of cancellation: 20160225 |
|
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: 20150708 Termination date: 20190122 |