US Patent 7568843 Oil bearing and tube assembly concept
Patent 7568843 was granted and assigned to Pratt & Whitney Canada on August, 2009 by the United States Patent and Trademark Office.
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Patent abstract
A bearing housing for a gas turbine engine comprises: a bearing housing body having a bearing cavity defined therein and at least one of a built-in lubricant nozzle and a built-in scavenge hole defined therein and in fluid communication with the bearing cavity.
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US Patent 07568843 Oil bearing and tube assembly concept US Patent 7568843 Oil bearing and tube assembly concept
Infobox
Patent Number
0756884312
Patent Number
756884321
Edits on 2 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075688431
Date of Patent
August 4, 2009
1Patent Application Number
115095871
Date Filed
August 25, 2006
1Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075688431
Date of Patent
August 4, 2009
1Patent Application Number
115095871
Date Filed
August 25, 2006
1Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07568843 Oil bearing and tube assembly concept
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07568843
Date of patent
August 4, 2009
Patent application number
11509587
Date Filed
August 25, 2006
Patent primary examiner
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