Global Patent Index - EP 1062646 A1

EP 1062646 A1 2000-12-27 - IMPROVEMENT TO SMOKE ALARMS

Title (en)

IMPROVEMENT TO SMOKE ALARMS

Title (de)

RAUCHMELDER

Title (fr)

AMELIORATIONS APPORTEES A DES DETECTEURS DE FUMEE

Publication

EP 1062646 A1 (EN)

Application

EP 99900830 A

Priority

  • AU 9900022 W
  • AU PP133098 A

Abstract (en)

[origin: WO9936891A1] An environmental conditions detection alarm unit, particularly a smoke alarm which includes a sensor (23), a sounder (31), mains power terminal connections (1, 3), a terminal (27) adapted to interconnect with one or more other alarm units and a fourth terminal adapted to be in communicable relation with one or more external devices. The external devices may be a sprinkler system, alarm supervisory board, an additional external strobe or siren. The unit may be used in alarm systems of various configurations to initiate external devices or be initiated by external devices in addition to its communications with other alarm units.

IPC 1-7 (main, further and additional classification)

G08B 17/00

IPC 8 full level (invention and additional information)

G08B 17/10 (2006.01); G08B 19/00 (2006.01); G08B 23/00 (2006.01)

CPC (invention and additional information)

G08B 17/10 (2013.01)

Citation (search report)

See references of WO 9936891A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9936891 A1 19990722; AU PP133098 D0 19980205; CA 2317406 A1 19990722; CN 1292910 A 20010425; EP 1062646 A1 20001227; JP 2002509319 A 20020326; NZ 505693 A 20031128

INPADOC legal status


2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020801

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000803

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE