Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Parthasarathy Sampath0
Lorin Markarian0
Eduardo Hawie0
Date of Patent
January 4, 2011
0Patent Application Number
116937930
Date Filed
March 30, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas turbine combustor is provided with a dome heat shield having a fuel nozzle opening, the opening receiving a floating collar assembly for permitting relative movement between nozzle and heat shield. The floating collar is provided with a louver to provide film cooling to the face of the combustor heat shield and, thus, improve cooling thereof.
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