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1.
公开(公告)号:EP1232487A4
公开(公告)日:2005-02-02
申请号:EP00992493
申请日:2000-11-09
申请人: BRK BRANDS INC
发明人: DEVINE MARK A , WATSON MARK A , IVANECKY ANDREW J , OSMANI LULZIM , VENZANT KENNETH L , LOPEZ SAMUEL D
IPC分类号: G08B17/10 , G08B17/107 , G08B1/00
CPC分类号: G08B17/107 , G08B17/10 , G08B17/113
摘要: A smoke detector (30) has a geometry that locates a sensor or sensors (40) at or near a boundary layer of smoke movement thus facilitating smoke entry into the sensor and/or sensors (40). The sensors (40) are mounted so as to protrude from the bottom of a cover (32b) instead of into the cover (32b) of the detector (30).