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EP 0222679 B1 19890315 - A SIDEPLATE FOR TURBINE DISK

Title (en)

A SIDEPLATE FOR TURBINE DISK

Publication

EP 0222679 B1 19890315 (EN)

Application

EP 86630162 A 19861104

Priority

US 79480785 A 19851104

Abstract (en)

[origin: EP0222679A1] A sideplate for a turbine disk is secured to the disk by cooperating bayonet fastening means on the plate and disk, and the plate carries a seal adjacent to its inner periphery, and two pilot areas cooperating with the disk to maintain concentricity, an outer rim seal near the disk periphery, and the sideplate rests on the disk near the periphery to hold the blades in position and to direct the cooling air through the disk.

IPC 1-7

F01D 5/08; F01D 5/30

IPC 8 full level

F02C 7/18 (2006.01); F01D 5/08 (2006.01); F01D 5/30 (2006.01)

CPC (source: EP)

F01D 5/082 (2013.01); F01D 5/3015 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0222679 A1 19870520; EP 0222679 B1 19890315; DE 222679 T1 19871015; DE 3662420 D1 19890420; JP S62118033 A 19870529

DOCDB simple family (application)

EP 86630162 A 19861104; DE 3662420 T 19861104; DE 86630162 T 19861104; JP 26260686 A 19861104