发明名称 Optical-fibre smoke detection/analysis system
摘要 A sensor system for the detection and/or analysis of smoke, gas or the like, comprising a detection means 6 connected to an analyser means 2 via fiber-optic links 3, 11 and 12. The detector 6 determines the presence of smoke, gas or the like, while the analyzer 2 analyzes the composition of the smoke, gas or the like. The exact location and nature of the smoke, gas or fire can therefore be determined with the aid of suitable associated circuitry 9.
申请公布号 US4839527(A) 申请公布日期 1989.06.13
申请号 US19870113556 申请日期 1987.10.27
申请人 LEITCH, ALAN 发明人 LEITCH, ALAN
分类号 G08B17/103 主分类号 G08B17/103
代理机构 代理人
主权项
地址