Refrigeration – Automatic control – Refrigeration producer
Patent
1980-05-27
1982-03-02
Capossela, Ronald C.
Refrigeration
Automatic control
Refrigeration producer
62504, 62525, F25B 900
Patent
active
043173357
ABSTRACT:
A refrigerating apparatus comprising at least two evaporators which are controlled at different temperatures by a refrigerant, conduits for conducting the refrigerant to the evaporators, a rising portion which is formed in one of the conduits and which has an irregularly formed inner surface, a heater winding around the outer surface of not only the irregularly formed portion but also the portion of the conduit above the irregularly formed portion in order to produce smoother, more effective bubbling action.
REFERENCES:
patent: 2115769 (1938-05-01), Harris
patent: 2697331 (1954-12-01), Zearfoss, Jr.
patent: 2791101 (1957-05-01), Zearfoss, Jr.
patent: 3826304 (1974-07-01), Withers, Jr. et al.
patent: 3950961 (1976-04-01), Lotz
patent: 4019337 (1977-04-01), Zearfoss, Jr.
patent: 4130997 (1978-12-01), Hara et al.
Kawamoto Akira
Nakagawa Noboru
Oonishi Toshiyuki
Tsutsumi Masato
Capossela Ronald C.
Tokyo Shibaura Denki Kabushiki Kaisha
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