US Patent 8182209 Air reinjection compressor
Patent 8182209 was granted and assigned to Snecma on May, 2012 by the United States Patent and Trademark Office.
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Patent abstract
Reinjecting air to the inlet of a compressor in order to improve its pumping margin. The inlet stator of the compressor includes injection holes passing through at least some of the vanes in the vicinity of their pivots.
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Patent Inventor Names
Michel Gilbert Roland Brault0
Thierry Jean-Jacques Obrecht0
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US Patent 08182209 Air reinjection compressor US Patent 8182209 Air reinjection compressor
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Patent Number
081822090
Patent Number
81822090
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081822090
Date of Patent
May 22, 2012
0Patent Application Number
121289880
Date Filed
May 29, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
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US Patent 08182209 Air reinjection compressor
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08182209
Date of patent
May 22, 2012
Patent application number
12128988
Date Filed
May 29, 2008
Patent primary examiner
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