US Patent 8621839 Gas turbine engine breather exhaust oil collector
Patent 8621839 was granted and assigned to Pratt & Whitney Canada on January, 2014 by the United States Patent and Trademark Office.
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Patent abstract
A gas turbine engine oil system has an air-oil separator for removing air from an air/oil mixture. A breather tube is connected to an exhaust of the air-oil separator for receiving hot air removed from the air/oil mixture in the air-oil separator. The gas turbine engine oil separator exhaust is directed in a cooled oil collector to cause the oil mist remaining in the air at the exit from the engine air-oil separator to condensate. The oil condensate is returned back into the engine oil system.
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US Patent 08621839 Gas turbine engine breather exhaust oil collector US Patent 8621839 Gas turbine engine breather exhaust oil collector
Infobox
Patent Number
0862183900
Patent Number
862183900
Edits on 4 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
086218390
Date of Patent
January 7, 2014
0Patent Application Number
125680060
Date Filed
September 28, 2009
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
086218390
Date of Patent
January 7, 2014
0Patent Application Number
125680060
Date Filed
September 28, 2009
0Patent Primary Examiner
Edits on 21 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08621839 Gas turbine engine breather exhaust oil collector
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08621839
Date of patent
January 7, 2014
Patent application number
12568006
Date Filed
September 28, 2009
Patent primary examiner
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