US Patent 11549641 Double journal bearing impeller for active de-aerator
Patent 11549641 was granted and assigned to Pratt & Whitney Canada on January, 2023 by the United States Patent and Trademark Office.
All edits
Edits on 25 Oct, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Bruno Martin0
Edits on 26 Apr, 2023
Golden AI
Infobox
Patent Citations
Edits on 24 Apr, 2023
Golden AI
Infobox
Edits on 11 Jan, 2023
Golden AI
Edits made to:
Infobox (+17 properties)
Article (+536 characters)
US Patent 11549641 Double journal bearing impeller for active de-aerator
Article
An active de-aerator for an aircraft engine is provided, with a housing having an air-oil inlet, an oil outlet and an air outlet. An impeller is received within and rotatable relative to the housing about a central axis. The active de-aerator has a first journal bearing on a first side of the impeller for rotatably supporting the impeller relative to the housing and a second journal bearing on a second side of the impeller for rotatably supporting the impeller relative to the housing, the second side being opposite the first side.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
115496410
Date of Patent
January 10, 2023
0Patent Application Number
169366060
Date Filed
July 23, 2020
0Patent Citations
Patent Primary Examiner
Find more entities like US Patent 11549641 Double journal bearing impeller for active de-aerator
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
