ENHANCED IMPINGEMENT COOLED COMPONENTS
Assignee
General Electric
Filed as: GENERAL ELECTRIC COMPANY, A CORP. OF NY
Filed
Mar 30, 1992
Granted
Oct 11, 1994
Location
W. CHESTER OH US
Abstract
An improved heat transfer assembly includes a textured impingement surface and means for impinging cooling air directly upon the textured surface. A component includes a surface textured to increase convective heat transfer with minimal increase in resistance to conductive heat transfer through the component. The textured surface can comprise an array of closely spaced hemispherically shaped protuberances. A method is disclosed for texturing a surface with discrete laser welds.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 28, 1992
Rescinded
Mar 23, 1993
Duration
6 months
Inventor
- 1EUGENE F. ADIUTORI
Record Details
- Patent number
- US 5353865
- Application
- 07860397
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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