Global Patent Index - EP 1220705 B1

EP 1220705 B1 20041124 - FIRE-EXTINGUISHING DEVICE

Title (en)

FIRE-EXTINGUISHING DEVICE

Title (de)

VORRICHTUNG ZUM LÖSCHEN VON FEUER

Title (fr)

DISPOSITIF POUR L'EXTINCTION D'INCENDIE

Publication

EP 1220705 B1 20041124 (DE)

Application

EP 00967635 A 20000831

Priority

  • DE 19949277 A 19991013
  • EP 0008474 W 20000831

Abstract (en)

[origin: US6732808B1] This invention relates to a fire extinguishing device, with at least one supply line (4) that is dry with the device in an idle state, through which at least one extinguishing nozzle (1) is connected with an extinguishing fluid supply unit, which fills the supply line (4) with an extinguishing fluid if a fire breaks out. The device according to the invention makes it possible to improve a device of the kind mentioned at the outset with simple means in such a way that the air contained in the supply line can rapidly escape while filling with a high operational safety. This is achieved by connecting the supply line (4) with a discharge channel (6), in which a bursting disk (11), which seals the discharge channel (6) in an idle state, and a valve (9), which closes at a pressure higher than the bursting pressure of the bursting disk (9), are situated one after the other in the discharge direction (F).

IPC 1-7

A62C 35/62

IPC 8 full level

A62C 37/14 (2006.01); A62C 31/05 (2006.01); A62C 35/62 (2006.01); A62C 35/68 (2006.01); B05B 1/00 (2006.01); B05B 1/32 (2006.01)

CPC (source: EP US)

A62C 3/004 (2013.01 - EP US); A62C 35/62 (2013.01 - EP US); A62C 35/68 (2013.01 - EP US); Y10T 137/1692 (2015.04 - EP US); Y10T 137/1714 (2015.04 - EP US); Y10T 137/1789 (2015.04 - EP US)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

US 6732808 B1 20040511; AT E283098 T1 20041215; CN 1165353 C 20040908; CN 1379691 A 20021113; DE 19949277 A1 20010426; DE 19949277 C2 20010816; DE 50008777 D1 20041230; EP 1220705 A1 20020710; EP 1220705 B1 20041124; ES 2232503 T3 20050601; HK 1050151 A1 20030613; JP 2003511166 A 20030325; JP 4290914 B2 20090708; WO 0126740 A1 20010419

DOCDB simple family (application)

US 11059702 A 20020412; AT 00967635 T 20000831; CN 00814347 A 20000831; DE 19949277 A 19991013; DE 50008777 T 20000831; EP 0008474 W 20000831; EP 00967635 A 20000831; ES 00967635 T 20000831; HK 03101958 A 20030317; JP 2001529801 A 20000831