Foam generator

Details Foam generator Foam generator

1974-01-21

1976-01-13

Sofer, Jack

Compositions

Preservative agents

Anti-corrosion

418169, 418 15, B01J 1300

Patent

active

039323021

ABSTRACT:
A method and apparatus for simultaneously generating and pumping foam. As air is being pumped, foam solution is transmitted through a number of bores formed in at least one of the pump's pumping members, whereupon foam is generated when the solution emerges from the bores and is discharged at the pump's outlet.

REFERENCES:
patent: 2619292 (1952-11-01), Nichols, Jr. et al.
patent: 3234962 (1966-02-01), Williamson
patent: 3315608 (1967-04-01), Eckerle
patent: 3315609 (1967-04-01), Eckerle
patent: 3459275 (1969-08-01), Prillwitz et al.
patent: 3525580 (1970-08-01), Eckerle
patent: 3525581 (1970-08-01), Eckerle

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