CN201865688U - 用于井下避难所的气体洗涤装置 - Google Patents
用于井下避难所的气体洗涤装置 Download PDFInfo
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- CN201865688U CN201865688U CN2010205905464U CN201020590546U CN201865688U CN 201865688 U CN201865688 U CN 201865688U CN 2010205905464 U CN2010205905464 U CN 2010205905464U CN 201020590546 U CN201020590546 U CN 201020590546U CN 201865688 U CN201865688 U CN 201865688U
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- pneumatic blower
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CN2010205905464U CN201865688U (zh) | 2010-11-04 | 2010-11-04 | 用于井下避难所的气体洗涤装置 |
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CN2010205905464U CN201865688U (zh) | 2010-11-04 | 2010-11-04 | 用于井下避难所的气体洗涤装置 |
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CN201865688U true CN201865688U (zh) | 2011-06-15 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003203A (zh) * | 2010-11-04 | 2011-04-06 | 黑龙江龙煤卓异救援装备科技有限公司 | 用于井下避难所的气体洗涤系统及洗涤方法 |
CN102352770A (zh) * | 2011-11-01 | 2012-02-15 | 电光防爆科技(上海)有限公司 | 一种矿用救生舱用汇流排多气体分流调节控制设备 |
CN106382702A (zh) * | 2016-12-05 | 2017-02-08 | 烟台恒盾避险救援设备有限公司 | 一种用于家用防火救生舱的制冷净化设备 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003203A (zh) * | 2010-11-04 | 2011-04-06 | 黑龙江龙煤卓异救援装备科技有限公司 | 用于井下避难所的气体洗涤系统及洗涤方法 |
CN102003203B (zh) * | 2010-11-04 | 2014-04-16 | 黑龙江龙煤卓异救援装备科技有限公司 | 用于井下避难所的气体洗涤系统及洗涤方法 |
CN102352770A (zh) * | 2011-11-01 | 2012-02-15 | 电光防爆科技(上海)有限公司 | 一种矿用救生舱用汇流排多气体分流调节控制设备 |
CN102352770B (zh) * | 2011-11-01 | 2013-11-06 | 电光防爆科技(上海)有限公司 | 一种矿用救生舱用汇流排多气体分流调节控制设备 |
CN106382702A (zh) * | 2016-12-05 | 2017-02-08 | 烟台恒盾避险救援设备有限公司 | 一种用于家用防火救生舱的制冷净化设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Heilongjiang long coal machinery equipment manufacturing Co., Ltd. Assignor: Long Mei Zhuo Yi Rescue Equipment Technology Co., Ltd. Contract record no.: 2012230001714 Denomination of utility model: Gas cleaning device used for underground refuges Granted publication date: 20110615 License type: Exclusive License Record date: 20121025 |
|
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 |
Granted publication date: 20110615 Termination date: 20141104 |
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EXPY | Termination of patent right or utility model |