US Patent 8235647 Bearing-chamber pressure system
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Patent abstract
A gas turbine has a rear bearing chamber 2 including a bearing arrangement 1. A vent valve 14 vents the bearing chamber 2 as a function of relative pressure of the bearing chamber.
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US Patent 08235647 Bearing-chamber pressure system US Patent 8235647 Bearing-chamber pressure system
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Patent Number
0823564700
Patent Number
823564700
Edits on 2 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
082356470
Date of Patent
August 7, 2012
0Patent Application Number
123143290
Date Filed
December 8, 2008
0Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
082356470
Date of Patent
August 7, 2012
0Patent Application Number
123143290
Date Filed
December 8, 2008
0Patent Primary Examiner
Edits on 15 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 08235647 Bearing-chamber pressure system
Infobox
Is a
Patent jurisdiction
Patent number
08235647
Date of patent
August 7, 2012
Patent application number
12314329
Date Filed
December 8, 2008
Patent primary examiner
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