US Patent 7257958 Multi-temperature cooling system
Patent 7257958 was granted and assigned to Carrier Corporation on August, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A refrigeration system has first and second evaporators which may be operated at first and second temperatures. Refrigerant from a lower temperature evaporator may be returned to a compressor suction port. Refrigerant from the higher temperature evaporator may be returned to an intermediate port.
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US Patent 07257958 Multi-temperature cooling system US Patent 7257958 Multi-temperature cooling system
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Patent Number
0725795800
Patent Number
725795800
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
072579580
Date of Patent
August 21, 2007
0Patent Application Number
107985860
Date Filed
March 10, 2004
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072579580
Date of Patent
August 21, 2007
0Patent Application Number
107985860
Date Filed
March 10, 2004
0Official Website
Patent Primary Examiner
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US Patent 07257958 Multi-temperature cooling system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07257958
Date of patent
August 21, 2007
Patent application number
10798586
Date Filed
March 10, 2004
Patent primary examiner
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