Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Patent
1993-07-06
1996-01-02
Tapoical, William E.
Refrigeration
Refrigeration producer
Compressor-condenser-evaporator circuit
62513, 220420, F25B 4300
Patent
active
054797900
ABSTRACT:
The present invention is directed to a suction accumulator construction comprised of a pair of closed vessels arranged in spaced relation one within the other to define an air or vacuum space therebetween effective to prevent sweating of the inner vessel during performance of its normal suction accumulator function. The air space may be evacuated to near vacuum to improve upon the sweating-avoidance function. Further, air spaces may be provided around the ends of the inlet and outlet tubes to and from the suction accumulator to preclude sweating or frosting thereof. Means are also provided for circulating heated fluid in the space between the closed vessels.
REFERENCES:
patent: 3212289 (1965-10-01), Bottum
patent: 3295709 (1967-01-01), Herrick et al.
patent: 3355045 (1967-11-01), Douglas
patent: 3643465 (1972-02-01), Bottum
patent: 4595437 (1986-06-01), Yamamoto
patent: 4680935 (1987-07-01), Murai
patent: 4850496 (1989-07-01), Rudell et al.
patent: 5167128 (1992-12-01), Bottum
Bottum, Jr. Edward W.
Bottum, Sr. Edward W.
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