EP 0758270 A1 19970219 - DEVICE FOR GENERATING AND DISPENSING FOAM
Title (en)
DEVICE FOR GENERATING AND DISPENSING FOAM
Title (de)
GERÄT ZUR ERZEUGUNG UND ABGABE VON SCHAUM
Title (fr)
SYSTEME PERMETTANT DE PRODUIRE ET DE DISTRIBUER DE LA MOUSSE
Publication
Application
Priority
- DE 9500547 W 19950424
- DE 9407178 U 19940502
Abstract (en)
[origin: US5779104A] PCT No. PCT/DE95/00547 Sec. 371 Date Nov. 1, 1996 Sec. 102(e) Date Nov. 1, 1996 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29759 PCT Pub. Date Nov. 9, 1995The invention relates to a device for generating and metering foam, especially foamed soap. To prevent further dispensing of drips of residual foam in a foam outlet channel after the quantity required has been supplied, the device is constructed in such a way that the underpressure subsisting on the return stroke of a piston in an air chamber is effective in the foam outlet channel and sucks residual foam back.
IPC 1-7
IPC 8 full level
B05B 7/04 (2006.01); A45D 27/10 (2006.01); A47K 5/14 (2006.01); B05B 7/00 (2006.01); B05B 11/00 (2006.01); B05B 11/06 (2006.01)
CPC (source: EP US)
A45D 27/10 (2013.01 - EP US); A47K 5/14 (2013.01 - EP US); B05B 7/0025 (2013.01 - EP US); B05B 11/1087 (2023.01 - EP US); B05B 11/1097 (2023.01 - EP US)
Citation (search report)
See references of WO 9529759A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
US 5779104 A 19980714; AT E167817 T1 19980715; AU 2254595 A 19951129; AU 697302 B2 19981001; CA 2189151 A1 19951109; CA 2189151 C 20020212; CZ 288276 B6 20010516; CZ 318196 A3 19970917; DE 59502691 D1 19980806; DE 9407178 U1 19940707; DK 0758270 T3 19990215; EP 0758270 A1 19970219; EP 0758270 B1 19980701; ES 2119425 T3 19981001; HU 219116 B 20010228; HU 9602996 D0 19970128; HU T76115 A 19970630; JP H09512475 A 19971216; NZ 284048 A 19980924; PL 175389 B1 19981231; PL 317016 A1 19970303; WO 9529759 A1 19951109; ZA 953449 B 19960123
DOCDB simple family (application)
US 73243496 A 19961101; AT 95915809 T 19950424; AU 2254595 A 19950424; CA 2189151 A 19950424; CZ 318196 A 19950424; DE 59502691 T 19950424; DE 9407178 U 19940502; DE 9500547 W 19950424; DK 95915809 T 19950424; EP 95915809 A 19950424; ES 95915809 T 19950424; HU 9602996 A 19950424; JP 52793495 A 19950424; NZ 28404895 A 19950424; PL 31701695 A 19950424; ZA 953449 A 19950428