US Patent 8133032 Rotor blades
Patent 8133032 was granted and assigned to Rolls-Royce PLC on March, 2012 by the United States Patent and Trademark Office.
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Patent abstract
A rotor blade has a tip with an outer face including at least two channels which each extend to an outlet in the vicinity of the trailing edge. Accordingly, gas leakage around the tip must cross at least three walls, at least in the vicinity of the uncovered turning region near the trailing edge of the blade. Leakage gas entering the channels will tend to create a vortex and pass along the channel to the outlet.
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US Patent 08133032 Rotor blades US Patent 8133032 Rotor blades
Infobox
Patent Number
0813303200
Patent Number
813303200
Edits on 28 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081330320
Date of Patent
March 13, 2012
0Patent Application Number
123270300
Date Filed
December 3, 2008
0Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081330320
Date of Patent
March 13, 2012
0Patent Application Number
123270300
Date Filed
December 3, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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Infobox (+8 properties)
US Patent 08133032 Rotor blades
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08133032
Date of patent
March 13, 2012
Patent application number
12327030
Date Filed
December 3, 2008
Patent primary examiner
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