Global Patent Index - EP 1259296 A1

EP 1259296 A1 2002-11-27 - MIXING CHAMBER FOR PRODUCING COMPRESSED AIR FOAM FOR EXTINGUISHING DEVICES

Title (en)

MIXING CHAMBER FOR PRODUCING COMPRESSED AIR FOAM FOR EXTINGUISHING DEVICES

Title (de)

MISCHKAMMER ZUR ERZEUGUNG VON DRUCKLUFTSCHAUM FÜR LÖSCHANLAGEN

Title (fr)

CHAMBRE DE MELANGE DESTINEE A LA PRODUCTION DE MOUSSE A AIR COMPRIME POUR DES INSTALLATIONS D'EXTINCTION

Publication

EP 1259296 A1 (DE)

Application

EP 01915056 A

Priority

  • DE 0100752 W
  • DE 10010141 A

Abstract (en)

[origin: WO0164290A1] The invention relates to a mixing chamber for producing compressed air foam for extinguishing devices for fighting fires. Said mixing chamber comprises a compressed air inlet, an extinguishing agent inlet and a compressed air foam outlet. The invention is characterised in that the contour of the mixing chamber tapers towards the compressed air foam outlet. The invention also relates to a fire extinguishing device comprising an extinguishing agent container, a connecting device for connecting to a source of compressed air; and an inventive mixing chamber.

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

A62C 5/02; A62C 5/00

IPC 8 full level (invention and additional information)

A62C 5/02 (2006.01); A62C 31/12 (2006.01); A62C 35/02 (2006.01); A62C 35/68 (2006.01)

CPC (invention and additional information)

A62C 5/02 (2013.01)

Citation (search report)

See references of WO 0164290A1

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

WO 0164290 A1 20010907; AT 373507 T 20071015; AU 4228101 A 20010912; CA 2401679 A1 20010907; CA 2401679 C 20090106; CN 1174781 C 20041110; CN 1406145 A 20030326; DE 10010141 C1 20011004; DE 20180049 U1 20021121; DE 50113032 D1 20071031; EP 1259296 A1 20021127; EP 1259296 B1 20070919; ES 2293981 T3 20080401; JP 2003525094 A 20030826; JP 3967132 B2 20070829; US 2003010506 A1 20030116; US 7458427 B2 20081202