US Patent 8474826 Hydrodynamic magnetic seal
Patent 8474826 was granted and assigned to Eaton Corporation on July, 2013 by the United States Patent and Trademark Office.
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Patent abstract
A hydrodynamic magnetic seal includes a magnetic mating ring and a sealing ring attracted to the magnetic mating ring. The magnetic mating ring and/or the sealing ring include hydrodynamic grooves configured to create a separation film between the magnetic mating ring and the sealing ring to reduce friction.
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Patent Citations Received
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US Patent 08474826 Hydrodynamic magnetic seal US Patent 8474826 Hydrodynamic magnetic seal
Infobox
Patent Number
0847482600
Patent Number
847482600
Edits on 26 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084748260
Date of Patent
July 2, 2013
0Patent Application Number
111180300
Date Filed
April 29, 2005
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084748260
Date of Patent
July 2, 2013
0Patent Application Number
111180300
Date Filed
April 29, 2005
0Patent Primary Examiner
Edits on 17 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08474826 Hydrodynamic magnetic seal
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08474826
Date of patent
July 2, 2013
Patent application number
11118030
Date Filed
April 29, 2005
Patent primary examiner
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