Automatic temperature and humidity regulation – Mixing fluid of dissimilar temperature – Mixing valve with temperature motive means
Patent
1988-06-29
1989-09-26
Tanner, Harry B.
Automatic temperature and humidity regulation
Mixing fluid of dissimilar temperature
Mixing valve with temperature motive means
137565, 13762415, G05D 2313
Patent
active
048694274
ABSTRACT:
Water and hot water from a water storage tank and a hot water storage tank, respectively, are mixed in a mixing valve, are pressured up by a pump, and outflow from a shower head. The motor for the mixing valve and the pump are driven so that a signal is output from the controller to the regulator of the motor for altering the mixing ratio of hot water to water in the mixing valve and the regulator of the pump thereby to obtain objective water temperature and water pressure.
REFERENCES:
patent: 1937448 (1933-11-01), Trautwein
patent: 2991481 (1961-07-01), Book
patent: 4322031 (1982-03-01), Gehlert
patent: 4563780 (1986-01-01), Pollack
patent: 4682728 (1987-07-01), Ordenhoven et al.
patent: 4696428 (1987-09-01), Shakalis
patent: 4711392 (1987-12-01), Kidouchi et al.
Kawamoto Ryuichi
Nebashi Ikutoshi
Sakakibara Shigeru
Wakahara Kazuyuki
Chubo Electric Power Co., Inc.
Inax Corporation
Tanner Harry B.
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