Method of producing an engine wall structure

Details Method of producing an engine wall structure Method of producing an engine wall structure

2011-08-23

2011-08-23

Stoner, Kiley (Department: 1735)

Metal fusion bonding

Process

With shaping

C228S172000, C029S888010

Reexamination Certificate

active

08002168

ABSTRACT:
A method is provided for producing an engine wall structure that includes an inner wall, to which hot gas is admitted during engine operation, an outer wall, which is colder than the inner wall during engine operation, and at least two webs that connect the inner wall with the outer wall and delimit a cooling duct between the walls. The engine wall structure is produced by wire-electro discharge machining the duct out of a solid sheet forming the entire engine wall structure including the inner wall, the outer wall and the webs.

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