Oil return for a two-stage compressor having interstage cooling

United States of America Patent

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May 21, 1991
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N/A
app pub date
May 2, 1990
filing date
May 2, 1990

priority date (Note)
Expired

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Abstract

An internally compounded two-stage compressor has an interstage cooler and an oil separator associated therewith. The oil, and any hot gas mixed with it, discharged from the oil separator is passed in heat exchanger relationship with the cooling refrigerant flowing into the interstage cooler.

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Patent Owner(s)

Patent Owner	Address
CARRIER CORPORATION A CORP OF DE	CARRIER WORLD HEADQUARTERS 426 COLT HIGHWAY FARMINGTON CT 06032

International Classification(s)

F25B:REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBIN....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brendel, Thomas E	Fayetteville, NY	9	127
Fraser, Bruce A	Manlius, NY	33	390
Lane, L Thomas	Manlius, NY	11	237

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Oil return for a two-stage compressor having interstage cooling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07517777

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PATENT NO	5016447
SERIAL NO	07517777
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07517777

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