GAS TURBINE ENGINE
Assignee
ROLLS-ROYCE PLC
Filed
Nov 20, 1984
Granted
Mar 9, 1993
Location
DERBY GB
Abstract
A shroud ring suitable for the turbine of a gas turbine engine comprises an annular heat pipe with radially inwardly directed flanges which are bridged by a plurality of abutting tiles so that together they define an annular chamber. The annular chamber serves to provide a thermal barrier between the tiles and a major portion of the heat pipe. The operating temperature of the shroud ring is thus reduced thereby ensuring reduced radial expansion.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Apr 3, 1986
Rescinded
Apr 30, 1992
Duration
6 years
Inventor
- 1JOHN H. R. SADLER
Record Details
- Patent number
- US 5192186
- Application
- 06699446
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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