发明名称 |
AN ANALOG LINE-TYPE TEMPERATURE SENSITIVE FIRE DETECTION CABLE |
摘要 |
The present invention relates to an analog line-type temperature sensitive detection cable including two detection conductors arranged in parallel. A N TC characteristic obstructive layer and a fusible insulation layer are provided between the two detection conductors arranged in parallel, characterized in that a intermittent conductive layer is provided between the NTC characteristic obstructive layer and the fusible insulation layer along longitudinal direction of the fire detection cable, wherein at least one of the two detection conducto rs is an elastic conductor. The invention overcomes the defects of the inaccurate alarm temperature caused by insufficient conductiveness of the two detection conductors while the analog line-type temperature sensitive detector having a fusible insulation layer in the prior art is heated.
|
申请公布号 |
CA2592967(A1) |
申请公布日期 |
2008.01.07 |
申请号 |
CA20072592967 |
申请日期 |
2007.07.04 |
申请人 |
LI, GANGJIN;ZHANG, WEISHE |
发明人 |
LI, GANGJIN;ZHANG, WEISHE |
分类号 |
G01K11/06;G08B17/06;H01C7/04 |
主分类号 |
G01K11/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|