EP 1146492 B1 20030507 - Multi-sensor
Title (en)
Multi-sensor
Title (de)
Multisensor
Title (fr)
Multi-détecteur
Publication
Application
Priority
JP 2000076718 A 20000317
Abstract (en)
[origin: EP1146492A2] A multi-sensor comprises: a smoke chamber for sensing smoke by detecting a scattered light with a light detecting portion, the scattered light being generated by the smoke which enters the smoke chamber to scatter a light emitted from a light emitting portion; a heat sensing element for sensing heat, which is provided above the smoke chamber; and an insert portion which constitutes a wall body having a hole for inserting a wire of the heat sensing element; wherein the wall body is approximately consecutive from an upper surface of an inside of the smoke chamber to a lower surface of an inside of the smoke chamber, and the hole penetrates through the upper surface to the lower surface, to an outside of the smoke chamber. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 17/06 (2006.01); G08B 17/10 (2006.01); G08B 17/107 (2006.01); G08B 29/18 (2006.01)
CPC (source: EP)
G08B 17/107 (2013.01); G08B 17/113 (2013.01); G08B 29/183 (2013.01)
Designated contracting state (EPC)
GB SE
DOCDB simple family (publication)
EP 1146492 A2 20011017; EP 1146492 A3 20011024; EP 1146492 B1 20030507; CN 1145126 C 20040407; CN 1314664 A 20010926; JP 2001266265 A 20010928; JP 3902377 B2 20070404
DOCDB simple family (application)
EP 01302017 A 20010306; CN 01111727 A 20010316; JP 2000076718 A 20000317