EP 4246484 A2 20230920 - SOUND-EMITTING DEVICE, NOTIFICATION DEVICE, AND SENSOR
Title (en)
SOUND-EMITTING DEVICE, NOTIFICATION DEVICE, AND SENSOR
Title (de)
TONAUSGABEVORRICHTUNG, BENACHRICHTIGUNGSVORRICHTUNG UND SENSOR
Title (fr)
DISPOSITIF D'ÉMISSION DE SON, DISPOSITIF DE NOTIFICATION ET CAPTEUR
Publication
Application
Priority
- EP 17853127 A 20170921
- JP 2017034105 W 20170921
- JP 2016184499 A 20160921
Abstract (en)
A sound-emitting device (1), comprising: a sound generation unit (4) configured to generate sounds in a plurality of patterns having different tones in conformity with country standards; a signal generation unit (2) configured to transmit, to the sound generation unit (4), a signal corresponding to any of the plurality of patterns; and a housing (11) configured to be attached to a ceiling of a building, and house therein the sound generation unit (4) and the signal generation unit (2), the sound generation unit (4) being configured to generate a sound in a pattern according to the signal from the signal generation unit (2).
IPC 8 full level
G08B 17/107 (2006.01)
CPC (source: EP)
G08B 3/10 (2013.01); G10K 9/122 (2013.01); G08B 17/107 (2013.01)
Citation (applicant)
JP 2010049604 A 20100304 - HOCHIKI CO
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
DOCDB simple family (publication)
EP 3518231 A1 20190731; EP 3518231 A4 20190821; EP 3518231 B1 20230830; EP 4246484 A2 20230920; EP 4246484 A3 20231129; JP 6964258 B2 20211110; JP WO2018056358 A1 20190725; WO 2018056358 A1 20180329
DOCDB simple family (application)
EP 17853127 A 20170921; EP 23188227 A 20170921; JP 2017034105 W 20170921; JP 2018540294 A 20170921