CN202028062U - 一种化学氧消防自救呼吸器 - Google Patents
一种化学氧消防自救呼吸器 Download PDFInfo
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- CN202028062U CN202028062U CN2011200900967U CN201120090096U CN202028062U CN 202028062 U CN202028062 U CN 202028062U CN 2011200900967 U CN2011200900967 U CN 2011200900967U CN 201120090096 U CN201120090096 U CN 201120090096U CN 202028062 U CN202028062 U CN 202028062U
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- rubber sleeve
- valve seat
- chemical oxygen
- heat insulation
- insulation rubber
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CN2011200900967U CN202028062U (zh) | 2011-03-30 | 2011-03-30 | 一种化学氧消防自救呼吸器 |
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CN2011200900967U CN202028062U (zh) | 2011-03-30 | 2011-03-30 | 一种化学氧消防自救呼吸器 |
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CN202028062U true CN202028062U (zh) | 2011-11-09 |
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CN2011200900967U Expired - Lifetime CN202028062U (zh) | 2011-03-30 | 2011-03-30 | 一种化学氧消防自救呼吸器 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103706053A (zh) * | 2014-01-07 | 2014-04-09 | 北京安氧特科技有限公司 | 具有冷却层的高效生氧和防滞气的化学氧消防自救呼吸器 |
CN104027901A (zh) * | 2014-06-25 | 2014-09-10 | 徐国风 | 一种面罩式碳-氧交换型自主呼吸器及其制备方法 |
RU2541948C2 (ru) * | 2013-06-04 | 2015-02-20 | Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") | Изолирующий дыхательный аппарат |
CN105920753A (zh) * | 2016-07-14 | 2016-09-07 | 北京机械设备研究所 | 一种化学氧应急自救呼吸装置 |
CN114470546A (zh) * | 2020-11-12 | 2022-05-13 | 北京安氧特科技有限公司 | 一种可快接化学氧消防自救呼吸器 |
-
2011
- 2011-03-30 CN CN2011200900967U patent/CN202028062U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2541948C2 (ru) * | 2013-06-04 | 2015-02-20 | Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") | Изолирующий дыхательный аппарат |
CN103706053A (zh) * | 2014-01-07 | 2014-04-09 | 北京安氧特科技有限公司 | 具有冷却层的高效生氧和防滞气的化学氧消防自救呼吸器 |
CN104027901A (zh) * | 2014-06-25 | 2014-09-10 | 徐国风 | 一种面罩式碳-氧交换型自主呼吸器及其制备方法 |
CN105920753A (zh) * | 2016-07-14 | 2016-09-07 | 北京机械设备研究所 | 一种化学氧应急自救呼吸装置 |
CN105920753B (zh) * | 2016-07-14 | 2019-01-04 | 北京机械设备研究所 | 一种化学氧应急自救呼吸装置 |
CN114470546A (zh) * | 2020-11-12 | 2022-05-13 | 北京安氧特科技有限公司 | 一种可快接化学氧消防自救呼吸器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG RUIJIE SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGDONG SHENGJIE JINLING SAFETY PROTECTIVE EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 511486, Guangzhou, Guangdong province Panyu District Bridge South Street clams Yong Village Industrial Zone (No. 7 E factory) four floor, part of the first floor Patentee after: Guangdong Ruijie Safe Technology Co., Ltd. Address before: 511486, Guangzhou, Guangdong province Panyu District Bridge South Street clams Yong Village Industrial Zone (No. 7 E factory) four floor, part of the first floor Patentee before: Guangdong Shengjie Jinling Safety Protective Equipment Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
CX01 | Expiry of patent term | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Jinbao Document name: Notice of termination of patent right |
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DD01 | Delivery of document by public notice |