Valve for carbonator

Details Valve for carbonator Valve for carbonator

1974-11-07

1976-07-06

Cline, William R.

Fluid handling

Self-proportioning or correlating systems

Supply and exhaust type

1375122, F16K 4500

Patent

active

039676358

ABSTRACT:
A valve for a carbonator having an internal check valve movable between two operable positions depending upon whether the carbon dioxide or the pressure water has the greater pressure, (these being the ingredients of the carbonated fluid being sought). When the carbon dioxide positions the check valve, venting openings having an aligned relation cause harmless venting of the carbon dioxide to atmosphere, thereby obviating any possible contamination of the water source by the carbon dioxide. When the pressure water positions the check valve, a consequence of such movement is that a sealing ring occupies an interposed position between the venting openings to prevent any water leakage therethrough during this interval of operation.

REFERENCES:
patent: 1726102 (1929-08-01), Forman
patent: 2270549 (1942-01-01), Orr
patent: 2610859 (1952-09-01), Wilcox et al.
patent: 3034527 (1962-05-01), Hennells
patent: 3246663 (1966-04-01), Jokowchuk
patent: 3464321 (1969-09-01), Piotrowski, Jr.
patent: 3606904 (1971-09-01), Taylor

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