- 专利标题： Fire detection tube used for automatic fire extinguishing device and the automatic fire extinguishing device
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申请号： US14647934申请日： 2014-09-12
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公开(公告)号： US09962568B2公开(公告)日： 2018-05-08
- 发明人: Kenji Taniguchi , Masaya Iwasaki , Yuichi Kouga
- 申请人： NICHIBOU CO., LTD. , MITSUI CHEMICALS INDUSTRIAL PRODUCTS LTD.
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： NICHIBOU CO., LTD.,MITSUI CHEMICALS INDUSTRIAL PRODUCTS LTD.
- 当前专利权人： NICHIBOU CO., LTD.,MITSUI CHEMICALS INDUSTRIAL PRODUCTS LTD.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 国际申请： PCT/JP2014/074209 WO 20140912
- 国际公布： WO2016/038732 WO 20160317
- 主分类号： A62C37/14
- IPC分类号： A62C37/14 ; A62C35/02 ; A62C3/00 ; A62C37/36 ; A62C35/00 ; A62C3/07 ; A62C35/13 ; A62C13/62 ; A62C37/11 ; A62C99/00
摘要：
The present invention provides an automatic fire extinguishing device that can detect a fire at the temperature lower than 120 degrees Celsius and that can be installed for a long term in a state of maintenance-free.The fire extinguishing device consists of a pressure resistant container filled with the extinguishant and the pressurization agent, the container valve attached to the opening of the pressure resistant container, the fire detection tube connected to the container valve. And the fire detection tube is formed with the lamination of the tubular base resin layer and the gas barrier layer, the base resin layer is made of the thermoplastic resin and the gas barrier layer is made of ethylene vinyl alcohol copolymer resin (EVOH resin).
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