Global Patent Index - EP 1071516 A1

EP 1071516 A1 20010131 - FOAM SPRAYING DEVICE

Title (en)

FOAM SPRAYING DEVICE

Title (de)

SCHAUMSPRÜHVORRICHTUNG

Title (fr)

DISPOSITIF DE PULVERISATION DE MOUSSE

Publication

EP 1071516 A1 20010131 (DE)

Application

EP 99912000 A 19990418

Priority

  • CH 87998 A 19980417
  • IB 9900704 W 19990418

Abstract (en)

[origin: WO9954054A1] The invention relates to a foam spraying device (1) for a liquid container, comprising an air suctioning device (20), a mixing chamber (14) for the air-liquid mixture and a spray head (2) with a foam outlet (9). A first piston-cylinder unit (20; 37) for the air and a second piston-cylinder unit (21; 38) for the liquid are provided between the spray head (2) and the liquid container. Each unit is fitted with an inlet (30; 44) and an outlet valve (31; 24) and are coupled in such a way that they cooperate with each other.

IPC 1-7

B05B 11/00

IPC 8 full level

B05B 11/00 (2006.01); B65D 83/76 (2006.01); B05B 7/00 (2006.01)

CPC (source: EP US)

B05B 11/1087 (2023.01 - EP US); B05B 7/0037 (2013.01 - EP US)

Citation (search report)

See references of WO 9954054A1

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

WO 9954054 A1 19991028; WO 9954054 A9 20000217; AU 3049599 A 19991108; BR 9910127 A 20010109; CA 2328931 A1 19991028; CA 2328931 C 20040921; CN 1105605 C 20030416; CN 1297382 A 20010530; DE 59913081 D1 20060413; EP 1071516 A1 20010131; EP 1071516 B1 20060125; JP 2002512120 A 20020423; US 6547162 B1 20030415

DOCDB simple family (application)

IB 9900704 W 19990418; AU 3049599 A 19990418; BR 9910127 A 19990418; CA 2328931 A 19990418; CN 99805121 A 19990418; DE 59913081 T 19990418; EP 99912000 A 19990418; JP 2000544442 A 19990418; US 67377500 A 20001208