US Patent 7308794 Combustor and method of improving manufacturing accuracy thereof
Patent 7308794 was granted and assigned to Pratt & Whitney Canada on December, 2007 by the United States Patent and Trademark Office.
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Patent abstract
An improved gas turbine engine combustor with a liner and a dome connected to the liner trough small radius transition portions only, the dome having a plurality of fuel nozzles mounted therein and an interior directly exposed to a combustion region of the combustor, the dome including a plurality of effusion cooling holes provided non-perpendicularly to an entry surface of the holes, the dome being substantially planar.
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US Patent 07308794 Combustor and method of improving manufacturing accuracy thereof US Patent 7308794 Combustor and method of improving manufacturing accuracy thereof
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Patent Number
0730879400
Patent Number
730879400
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
073087940
Date of Patent
December 18, 2007
0Patent Application Number
109274990
Date Filed
August 27, 2004
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073087940
Date of Patent
December 18, 2007
0Patent Application Number
109274990
Date Filed
August 27, 2004
0Official Website
Patent Primary Examiner
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US Patent 07308794 Combustor and method of improving manufacturing accuracy thereof
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07308794
Date of patent
December 18, 2007
Patent application number
10927499
Date Filed
August 27, 2004
Patent primary examiner
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