EP 3133569 A4 20170503 - SLAVE UNIT FOR AUTOMATIC FIRE ALARM SYSTEM AND AUTOMATIC FIRE ALARM SYSTEM USING SAME
Title (en)
SLAVE UNIT FOR AUTOMATIC FIRE ALARM SYSTEM AND AUTOMATIC FIRE ALARM SYSTEM USING SAME
Title (de)
SLVAE-EINHEIT FÜR AUTOMATISCHES FEUERALARMSYSTEM UND AUTOMATISCHES FEUERALARMSYSTEM DAMIT
Title (fr)
UNITÉ ASSERVIE POUR SYSTÈME D'ALARME INCENDIE AUTOMATIQUE ET SYSTÈME D'ALARME INCENDIE AUTOMATIQUE UTILISANT CELLE-CI
Publication
Application
Priority
- JP 2014086876 A 20140418
- JP 2015001974 W 20150408
Abstract (en)
[origin: EP3133569A1] Transmitting circuit (14) that is electrically connected to a pair of electrical wires (51, 52) to which a voltage is applied and draws an electric current in from the pair of electrical wires (51, 52) as a drawn current. Determiner (161) determines an operating state including two states that are a fire notification state in which an occurrence of a fire is reported and a coordination notification state in which another device is caused to operate in coordination. When the result of the determination by determiner (161) indicates the fire notification state, controller (162) generates a fire notification by adjusting the value of the drawn current to a predetermined fire notification level. Controller (162) is configured to, when the result of the determination by determiner (161) indicates the coordination notification state, generate a coordination notification by adjusting the value of the drawn current to a predetermined coordination notification level which is different from the fire notification level.
IPC 8 full level
G08B 17/00 (2006.01); G08B 25/00 (2006.01); G08B 25/01 (2006.01)
CPC (source: EP)
G08B 17/00 (2013.01); G08B 25/003 (2013.01); G08B 25/018 (2013.01)
Citation (search report)
- [YA] US 2011187415 A1 20110804 - KURIMOTO MITSUHIRO [JP]
- [YA] JP 2000067338 A 20000303 - NITTAN CO LTD
- [A] JP 2002109649 A 20020412 - HOCHIKI CO
- [A] JP 2011243106 A 20111201 - HOCHIKI CO
- [A] JP H11185189 A 19990709 - NITTAN CO LTD
- See references of WO 2015159511A1
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 3133569 A1 20170222; EP 3133569 A4 20170503; EP 3133569 B1 20210609; JP 2015207127 A 20151119; JP 6464519 B2 20190206; WO 2015159511 A1 20151022
DOCDB simple family (application)
EP 15780542 A 20150408; JP 2014086876 A 20140418; JP 2015001974 W 20150408