Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keith Frederick Briegel0
Larry Junior Burkhalter0
Michael Stanley DeCourcy0
Stephan Kenneth Weinberg0
Date of Patent
August 7, 2007
0Patent Application Number
111944300
Date Filed
August 1, 2005
0Patent Primary Examiner
Patent abstract
A method and apparatus for the repair of damaged tubes, such as heat exchanger tubes, comprising inserting a flow through plug into the damaged heat exchanger tube. The flow through plug is tapered and creates a press fit when inserted within the heat exchanger tube. The flow through plug has an aperture along its axis, thus allowing for flow lengthwise through the flow through plug.
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