US Patent 7553142 Lubrication system for compressor
Patent 7553142 was granted and assigned to Carrier Corporation on June, 2009 by the United States Patent and Trademark Office.
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Patent abstract
A compressor of this invention includes a flow passage supplying lubricant to an outlet bearing and to an inlet bearing. An orifice is disposed within the flow passages for controlling lubricant flow to the bearing assemblies. A choke orifice is disposed in series with one of the orifices for either the inlet or outlet for controlling lubricant flow relative to the other orifice.
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US Patent 07553142 Lubrication system for compressor US Patent 7553142 Lubrication system for compressor
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Patent Number
0755314200
Patent Number
755314200
Edits on 26 May, 2023
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Official Website
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
075531420
Date of Patent
June 30, 2009
0Patent Application Number
107866880
Date Filed
February 25, 2004
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075531420
Date of Patent
June 30, 2009
0Patent Application Number
107866880
Date Filed
February 25, 2004
0Official Website
Patent Primary Examiner
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US Patent 07553142 Lubrication system for compressor
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07553142
Date of patent
June 30, 2009
Patent application number
10786688
Date Filed
February 25, 2004
Patent primary examiner
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