Global Patent Index - EP 1259296 A1

EP 1259296 A1 20021127 - 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 20021127 (DE)

Application

EP 01915056 A 20010228

Priority

  • DE 0100752 W 20010228
  • DE 10010141 A 20000303

Abstract (en)

[origin: DE10010141C1] The mixing chamber (10) has a compressed air inlet (12), an extinguishing agent inlet (11) and a compressed air foam outlet (13). The internal contour of the mixing chamber narrows towards the compressed air foam outlet and is preferably conical so that the compressed air inlet and extinguishing inlet open into the bottom of the conical inner contour and the foam outlet is at the tip. The internal diameter of the extinguishing agent inlet is the same as that of the compressed air foam outlet. Independent claim describes fire extinguishing device with connector to compressed air source and mixing chamber.

IPC 1-7

A62C 5/02; A62C 5/00

IPC 8 full level

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

CPC (source: EP US)

A62C 5/02 (2013.01 - 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 TR

DOCDB simple family (publication)

WO 0164290 A1 20010907; AT E373507 T1 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 20021017; 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

DOCDB simple family (application)

DE 0100752 W 20010228; AT 01915056 T 20010228; AU 4228101 A 20010228; CA 2401679 A 20010228; CN 01805764 A 20010228; DE 10010141 A 20000303; DE 20180049 U 20010228; DE 50113032 T 20010228; EP 01915056 A 20010228; ES 01915056 T 20010228; JP 2001563184 A 20010228; US 20498502 A 20020826