TURBINE ENGINE SHROUD SEGMENT, HANGER AND ASSEMBLY

PROBLEM TO BE SOLVED: To provide a turbine engine shroud segment (10) including a surface exposed to high-temperature engine gas stream, a segment hanger and a shroud assembly. SOLUTION: A segment projecting portion (26) includes segment support surfaces (28, 30) spacedly arranged circumferentially....

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Bibliographische Detailangaben
Hauptverfasser:	BULMAN DAVID EDWARD, ALFORD MARY ELLEN
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEAT EXCHANGE IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a turbine engine shroud segment (10) including a surface exposed to high-temperature engine gas stream, a segment hanger and a shroud assembly. SOLUTION: A segment projecting portion (26) includes segment support surfaces (28, 30) spacedly arranged circumferentially. A shroud hanger (48) includes a hanger projecting section (64) extending from an inner surface (52) along the same in the axial direction (34). The hanger projecting section (64) includes hanger seat surfaces (66, 68) spacedly arranged circumferentially. In the circumferential turbine engine shroud assembly (10, 48) comprising the shroud segment (10) and the hanger (48), the shroud hanger (48) is incorporated across a pair of adjacent shroud segments (10) separated by an axial joint portion (74). The hanger projecting section is arranged in parallel relation with the joint portion, and the segment support surfaces and the hanger seat surfaces are registered with each other. COPYRIGHT: (C)2006,JPO&NCIPI