Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working and working fluids intermix in working chamber
Patent
1979-04-27
1981-10-20
Vrablik, John J.
Rotary expansible chamber devices
Heat exchange or non-working fluid lubricating or sealing
Non-working and working fluids intermix in working chamber
418DIG1, 55320, F04C 2902, B01D 5000
Patent
active
042958067
ABSTRACT:
The disclosed rotary compressor includes a wire gauze disposed in its shell to traverse a passage through which a compressed gaseous refrigerant from a delivery tube flows to a discharge tube within the shell. A lubricant included in the compressed refrigerant is separated from the latter by the wire gauze and falls on a sump disposed at the bottom of the housing. Further an L roof-shaped partition may be interposed between the top of a compressor unit and the housing to divide a space around the compressor unit into two space portions in which the delivery and discharge tubes open respectively.
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Tothero, D. L. et al., A Rotary Vane Compressor for Automotive Air Conditioning Applications, Proceedings of the Purdue Compressor Technology Conference, Jul. 19-21, 1978, pp. 226-232.
Nishizawa Toshizo
Tanaka Naoki
Tsuchiya Kunihiko
Mitsubishi Denki & Kabushiki Kaisha
Vrablik John J.
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