EP 1320405 A1 20030625 - SPRINKLER SYSTEM
Title (en)
SPRINKLER SYSTEM
Title (de)
SPRINKLERANLAGE
Title (fr)
SYSTEME DE CREPINE D'INCENDIE
Publication
Application
Priority
- GB 0103775 W 20010822
- GB 0020551 A 20000822
Abstract (en)
[origin: WO0215981A1] A sprinkler system has individual sprinkler devices (1) with respective alarm sensors (19-22), the sensors being connected to a common alarm (6). Actuation of any alarm sensor (19-22) triggers the alarm (4) and an indication is given as to the location of the actuated sensor (19-22). The sprinkler devices (1) are of the kind having a water outlet (12) blocked by a heat-fusible or heat-rupturable plug (15-17) with a cover plate (19) which normally conceals the outlet (12) and which drops away when the temperature rises to a predetermined level. The sensor (19-22) comprises an electrical circuit which is completed through the cover plate (19). The cover plate (19) is held in position by upstanding prongs (20) attached to the plate (19) by solder (20a) and plugged into sockets (21) on a moulded plastics housing (8) of the sprinkler device (1).
IPC 1-7
IPC 8 full level
A62C 35/60 (2006.01); A62C 37/14 (2006.01)
CPC (source: EP)
A62C 35/60 (2013.01); A62C 37/14 (2013.01)
Citation (search report)
See references of WO 0215981A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0215981 A1 20020228; AU 8416701 A 20020304; EP 1320405 A1 20030625; GB 0020551 D0 20001011; GB 0306499 D0 20030423; GB 2383533 A 20030702; GB 2383533 B 20040303
DOCDB simple family (application)
GB 0103775 W 20010822; AU 8416701 A 20010822; EP 01963133 A 20010822; GB 0020551 A 20000822; GB 0306499 A 20010822