Water valve assembly having a temperature and pressure sensing d

Details Water valve assembly having a temperature and pressure sensing d Water valve assembly having a temperature and pressure sensing d

1997-03-17

1999-02-23

Tapolcai, William E.

Automatic temperature and humidity regulation

Mixing fluid of dissimilar temperature

Mixing valve with temperature motive means

68 1222, 236 92R, G05D 2313

Patent

active

058735186

ABSTRACT:
A water valve assembly includes a valve body having defined therein (1) a first fluid inlet, (2) a temperature sensing port, (3) a fluid outlet, and (4) a fluid channel in fluid communication with the first fluid inlet, the temperature sensing port, and the fluid outlet. The assembly also includes a first water valve being in fluid communication with the first fluid inlet. The assembly also includes a sensing device having a temperature sensing surface being positioned in thermal communication with the temperature sensing port. In addition, the assembly further includes a pressure inlet member having a pressure channel defined therein. The sensing device further has a pressure sensing surface, and the pressure channel is positioned in fluid communication with the pressure sensing surface. A method of operating a water valve assembly is also disclosed.

REFERENCES:
patent: Re33775 (1991-12-01), Behr et al.
patent: 2670900 (1954-03-01), Branson
patent: 3122318 (1964-02-01), Null
patent: 3207435 (1965-09-01), Erickson et al.
patent: 3337130 (1967-08-01), Erickson
patent: 4031911 (1977-06-01), Frazar
patent: 4330081 (1982-05-01), McMillan
patent: 4643350 (1987-02-01), DeSchaaf et al.
patent: 4697293 (1987-10-01), Knoop
patent: 4797007 (1989-01-01), Elmore, III
patent: 4863098 (1989-09-01), Kolze et al.
patent: 5020771 (1991-06-01), Nakatsukasa et al.
patent: 5077983 (1992-01-01), Dudley
patent: 5197508 (1993-03-01), Gottling et al.
patent: 5323803 (1994-06-01), Blumenauer
patent: 5324114 (1994-06-01), Vinci
patent: 5400961 (1995-03-01), Tsutsui et al.
patent: 5435145 (1995-07-01), Jaster
patent: 5439019 (1995-08-01), Quandt et al.
patent: 5577660 (1996-11-01), Hansen

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