Refrigeration – Automatic control – Refrigeration producer
Patent
1998-09-04
2000-02-22
Bennett, Henry
Refrigeration
Automatic control
Refrigeration producer
621961, 622285, F25B 500
Patent
active
060266546
ABSTRACT:
A multi-unit air conditioner has a compressor for compressing refrigerant, an outdoor heat-exchanger for receiving compressed refrigerant from the compressor, and a plurality of indoor heat-exchangers connected in parallel with the outdoor heat-exchanger for receiving heat-exchanged refrigerant therefrom. A by-pass section is provided for returning some of the refrigerant from the outdoor heat-exchanger back to the compressor inlet when one of the indoor heat-exchangers is inactive, to restrict the amount of refrigerant supplied to the active indoor heat exchanger.
REFERENCES:
patent: 2461760 (1949-02-01), Newton
patent: 2936595 (1960-05-01), Dillman et al.
patent: 3390540 (1968-07-01), Brush
patent: 3464226 (1969-09-01), Kramer
patent: 3779031 (1973-12-01), Akiyama et al.
patent: 4513581 (1985-04-01), Mizobuchi et al.
patent: 4658596 (1987-04-01), Kuwahara
Bennett Henry
Norman Marc
Samsung Electronics Co,. Ltd.
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