COMPRESSIBLE FOAMER Russian patent published in 2011 - IPC B05B11/04 B05B7/00 

FIELD: process engineering.

SUBSTANCE: invention relates to foam dispenser and foamer. Proposed device comprises container for fluid and air that can be compressed manually, foam-forming assembly and valve body. Foam-forming assembly may be fitted either in or on container opening. Foam-forming assembly comprises casing with air and fluid channels each terminating in neck to communicate with dispenser channel. Dispenser channel terminates in dispenser hole. At rest, valve body shuts off fluid channel mouth and air channel mouth to seal them, hence, to prevent fluid and air flows into outlet channel. For dispensing, said valve opens fluid and air channels mouths to allow mixing of air and fluid in outlet channel. Necks of said air and fluid channels are arranged aligned.

EFFECT: simplified design, higher quality of foam.

17 cl, 6 dwg