Foam generating device

Details Foam generating device Foam generating device

1987-06-02

1990-02-20

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Fluid pressure discharge means

222189, 222190, 239346, 239366, 239370, 239371, 2394173, 239432, B05B 732

Patent

active

049019252

ABSTRACT:
An article for generating foams from foamable liquids and pressurized gases comprising a housing encompassing a hollow porous element in fluid connection with the gas source through an inlet port in the housing, a mixing chamber comprising the space between the walls of the porous element and housing in fluid connection a source of the foamable liquid wherein the liquid and the gas diffusing thereto through the wall of the element mix to form the foam which is discharged without passing through pores the article further comprising, if desired, a valve to prevent entry of the gas to the porous element, and therethrough to mix with the liquid, whereby the liquid is dispensed in its liquid form.

REFERENCES:
patent: 3937364 (1976-02-01), Wright
patent: 4022351 (1977-05-01), Wright
patent: 4044923 (1977-08-01), Gardner
patent: 4531659 (1985-07-01), Wright
patent: 4531660 (1985-07-01), Ford, Jr.

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