Refrigeration – Structural installation
Patent
1983-01-28
1984-09-11
King, Lloyd L.
Refrigeration
Structural installation
623241, 165124, 165126, F25D 2312
Patent
active
044702710
ABSTRACT:
The outdoor unit for an electric heat pump is provided with an upper portion 10 containing propeller fan means 14 for drawing air through the lower portion 12 containing refrigerant coil means 16 in the form of four discrete coils connected together in a subassembly forming a W shape, the unit being provided with four adjustable legs 64 which are retracted in shipment, and are adjusted on site to elevate the unit to a particular height suitable for the particular location in which the unit is installed.
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patent: 3289428 (1966-12-01), Haines
patent: 3305006 (1967-02-01), Daltry
patent: 3707185 (1972-12-01), Modine et al.
patent: 3766750 (1973-10-01), Aoh et al.
patent: 3768553 (1973-10-01), Sollich
patent: 4232729 (1980-11-01), Ingram et al.
patent: 4261418 (1981-04-01), Helt et al.
patent: 4274481 (1981-06-01), Ireland et al.
Draper Robert
Lackey Robert S.
Arenz E. C.
King Lloyd L.
Westinghouse Electric Corp.
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