Global Patent Index - EP 3133569 A4

EP 3133569 A4 2017-05-03 - 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

EP 3133569 A4 (EN)

Application

EP 15780542 A

Priority

  • JP 2014086876 A
  • JP 2015001974 W

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 (invention and additional information)

G08B 17/00 (2006.01); G08B 25/00 (2006.01); G08B 25/01 (2006.01)

CPC (invention and additional information)

G08B 17/00 (2013.01); G08B 25/003 (2013.01); G08B 25/018 (2013.01)

Citation (search report)

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

EPO simple patent family

EP 3133569 A1 20170222; EP 3133569 A4 20170503; JP 2015207127 A 20151119; WO 2015159511 A1 20151022

INPADOC legal status


2017-07-26 [DAV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (IN ANY COUNTRY) (DELETED)

2017-07-26 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-05-03 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20170331

2017-05-03 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: G08B 25/00 20060101ALI20170327BHEP

2017-05-03 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: G08B 17/00 20060101AFI20170327BHEP

2017-05-03 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: G08B 25/01 20060101ALI20170327BHEP

2017-02-22 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20161017

2017-02-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-02-22 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA

2017-02-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME