EP 2402920 A3 20170111 - Combined heat and smoke detector
Title (en)
Combined heat and smoke detector
Title (de)
Kombinierter Wärme- und Rauchdetektor
Title (fr)
Détecteur combiné de chaleur et de fumée
Publication
Application
Priority
JP 2010148833 A 20100630
Abstract (en)
[origin: EP2402920A2] A combined heat and smoke detector is provided. A housing is comprised of a body base and a body case covering an entire upper side of the body base. A circuit substrate is mounted on a top surface of the body base and disposed inside the housing. A smoke detecting portion configured to detect smoke flowing into a dark chamber and a plurality of heat detecting means for detecting heat are disposed inside the housing. The heat detecting means are arranged lateral to the dark chamber.
IPC 8 full level
G08B 17/06 (2006.01); G08B 17/103 (2006.01)
CPC (source: EP)
G08B 17/06 (2013.01); G08B 17/103 (2013.01); G08B 17/113 (2013.01)
Citation (search report)
- [XA] US 2006007009 A1 20060112 - HESS KURT [CH], et al
- [X] US 2003020617 A1 20030130 - TICE LEE D [US], et al
- [X] US 2002084907 A1 20020704 - RATTMAN WILLIAM [US], et al
- [I] JP H0991559 A 19970404 - MATSUSHITA ELECTRIC WORKS LTD
- [IA] US 6788197 B1 20040907 - THUILLARD MARC [CH], et al
- [I] JP 2009211613 A 20090917 - NOHMI BOSAI LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2402920 A2 20120104; EP 2402920 A3 20170111; EP 2402920 B1 20180912; CN 102314743 A 20120111; CN 102314743 B 20150624; JP 2012014330 A 20120119; JP 5484219 B2 20140507
DOCDB simple family (application)
EP 11171928 A 20110629; CN 201110179778 A 20110628; JP 2010148833 A 20100630