Refrigeration – Automatic control – Refrigeration producer
Patent
1980-05-27
1982-03-23
Makay, Albert J.
Refrigeration
Automatic control
Refrigeration producer
62511, 62526, F25B 4100, F25B 4106
Patent
active
043206298
ABSTRACT:
A refrigerating apparatus with at least two evaporators which are controlled at different temperatures by a refrigerant, a vapor bubble pump for pumping the refrigerant and a first and second pressure regulators of the refrigerant which are located on the upstream side of the evaporators.
REFERENCES:
patent: 2697331 (1954-12-01), Zearfoss, Jr.
patent: 2750757 (1956-06-01), Zearfoss, Jr.
patent: 2791101 (1957-05-01), Zearfoss, Jr.
patent: 2794324 (1957-06-01), Zearfoss, Jr.
patent: 3638447 (1972-02-01), Abe
patent: 4130997 (1978-12-01), Hara et al.
patent: 4242880 (1981-01-01), Niida
Kawamoto Akira
Nakagawa Noboru
Oonishi Toshiyuki
Tsutsumi Masato
Makay Albert J.
Tanner Harry B.
Tokyo Shibaura Denki Kabushiki Kaisha
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