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公开(公告)号:US20150209603A1
公开(公告)日:2015-07-30
申请号:US14606783
申请日:2015-01-27
申请人: John Edwin Church
发明人: John Edwin Church
摘要: A chimney access device has a rigid tube and a resilient connection tubing. The resilient connection tubing is connected with the proximal end of the rigid tube. The nozzle of the fire extinguisher may be inserted into the resilient connection tubing for spraying the extinguishant from the fire extinguisher through the rigid tube and into a chimney.
摘要翻译: 烟囱进入装置具有刚性管和弹性连接管。 弹性连接管与刚性管的近端连接。 灭火器的喷嘴可以插入到弹性连接管中,用于将灭火器从灭火器喷射通过刚性管并进入烟囱。
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公开(公告)号:US09370673B2
公开(公告)日:2016-06-21
申请号:US14606783
申请日:2015-01-27
申请人: John Edwin Church
发明人: John Edwin Church
摘要: A chimney access device has a rigid tube and a resilient connection tubing. The resilient connection tubing is connected with the proximal end of the rigid tube. The nozzle of the fire extinguisher may be inserted into the resilient connection tubing for spraying the extinguishant from the fire extinguisher through the rigid tube and into a chimney.
摘要翻译: 烟囱进入装置具有刚性管和弹性连接管。 弹性连接管与刚性管的近端连接。 灭火器的喷嘴可以插入到弹性连接管中,用于将灭火器从灭火器喷射通过刚性管并进入烟囱。
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