Global Patent Index - EP 2402920 A2

EP 2402920 A2 20120104 - 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

EP 2402920 A2 20120104 (EN)

Application

EP 11171928 A 20110629

Priority

JP 2010148833 A 20100630

Abstract (en)

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 (applicant)

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