EP 0192557 B1 19890111 - TURBINE CYLINDER WITH A DEVICE TO ADJUST THE TIP CLEARANCE BETWEEN THE TURBINE BLADES AND THE CYLINDER
Title (en)
TURBINE CYLINDER WITH A DEVICE TO ADJUST THE TIP CLEARANCE BETWEEN THE TURBINE BLADES AND THE CYLINDER
Publication
Application
Priority
FR 8502023 A 19850213
Abstract (en)
[origin: US4696619A] A housing for a turbojet engine compressor is disclosed having inner and outer housing portions which may radially expand or contract as the compressor rotor wheel blades expand or contract, so as to maintain a minimum clearance between the housing and the rotor blade tips. A heat transfer manifold is applied about the outer periphery of the outer housing portion to rapidly expand the housing during transient operating conditions of the engine.
IPC 1-7
IPC 8 full level
F01D 11/08 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
F01D 11/08 (2013.01 - EP US); F01D 25/246 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0192557 A1 19860827; EP 0192557 B1 19890111; DE 3661750 D1 19890216; FR 2577282 A1 19860814; FR 2577282 B1 19870417; US 4696619 A 19870929
DOCDB simple family (application)
EP 86400287 A 19860211; DE 3661750 T 19860211; FR 8502023 A 19850213; US 82901986 A 19860213