Refrigeration – Refrigeration producer – With refrigerant treater
Patent
1991-12-09
1993-06-29
Makay, Albert J.
Refrigeration
Refrigeration producer
With refrigerant treater
62113, 62503, F25B 4300
Patent
active
052223787
ABSTRACT:
A filter/separator for a vehicle air conditioning system includes an outer container and an inner container. A first chamber is defined between the outer and inner containers. A second chamber is defined by the inner container. The first chamber is filled with the coolant. An inlet is formed in a wall of the outer container, communicating a condenser with the first chamber. A first tube extends in and through a wall of the inner container with a first end thereof located in the first chamber and a second end thereof communicating with an expansion valve. A filter is provided in the first chamber between the inlet and the first end of the first tube for filtering water and other undesired articles carried by the coolant. A second tube has a first end communicating with an evaporator and a second end in the second chamber. A substantially hook-like separation tube is provided in the inner container with a first end thereof in a lower portion of the second chamber and a second end thereof communicating with a compressor. An aperture is formed on a lowermost portion of the separation tube through which liquid gas is passable to the second chamber.
REFERENCES:
patent: 1746406 (1930-02-01), Sawyer
patent: 1839350 (1932-01-01), Slagel
patent: 2504184 (1950-04-01), Dawson
patent: 2786340 (1957-03-01), Chausson
patent: 3118288 (1964-01-01), Small
patent: 3212289 (1965-10-01), Bottum
patent: 3810366 (1974-05-01), Orth
patent: 4354362 (1982-10-01), Schumacher
Doerrler William
Makay Albert J.
Pelton William E.
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