Power plants – Combustion products used as motive fluid – Combustion products generator
Patent
1983-12-19
1986-12-16
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
Combustion products generator
60759, F02C 700
Patent
active
046286942
ABSTRACT:
A method of fabricating sheet metal panels and the article produced thereby. According to one form, the method of fabrication includes the steps of providing a panel of sheet metal, perforating the panel to provide a plurality of holes, forming the panel into a preselected curve about a longitudinal centerline, forming the leading edge portion of the panel into a front flange, forming a shoulder in the panel centered on the holes and extending perpendicularly from a surface thereof, bending an outer portion of the shoulder into a lip, and bonding the portions of the panel comprising the shoulder and lip.
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Kelm James S.
Ludwig Arthur L.
Maclin Harvey M.
Roggenkamp Steven K.
Wakeman Thomas G.
Casaregola Louis J.
Foote Douglas S.
General Electric Company
Lawrence Derek P.
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