Extended impingement cooling device and method

Details Extended impingement cooling device and method Extended impingement cooling device and method

2007-09-18

2007-09-18

Ciric, Ljiljana (Department: 3744)

Heat exchange

Structural installation

C165S170000, C415S116000

Reexamination Certificate

active

10754240

ABSTRACT:
An extended impingement cooling structure to cool outside an air supply plenum comprises an inner wall; an impingement sheet; a series of supports to maintain the inner wall in spaced relation to the impingement sheet, and a baffle supported between the inner wall and the impingement sheet. The baffle has a collector plenum area that receives impingement cooling air from the air supply plenum and a channel in fluid communication with the collector plenum and extending outside the air supply plenum with openings to allow impingement cooling air to pass therethrough and having a series of lands extending into the channel wherein the lands are located in proximity to impingement cooling air outlets in the inner wall.

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International Search Report, dated Mar. 30, 2006.

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