EP 1496207 B1 20061220 - Device to passively control the thermal dilatation of a turbomachine housing
Title (en)
Device to passively control the thermal dilatation of a turbomachine housing
Title (de)
Einrichtung zur passiven Regelung der Wärmedehnung eines Turbomaschinengehäuses
Title (fr)
Dispositif pour piloter passivement la dilatation thermique du carter d'un turboréacteur
Publication
Application
Priority
FR 0308584 A 20030711
Abstract (en)
[origin: EP1496207A1] The device has two clamps, where one clamp (24) is fixed to the upstream of the other clamp. A circumferential cavity is arranged between the two clamps, and a flow of gas prevailing at an inlet of a combustion chamber circulates in the cavity. The cavity is formed by a recess (40) arranged in the clamp (24), and the clamps enclose a maintenance clamp of a diffuser cone.
IPC 8 full level
F01D 11/18 (2006.01); F01D 25/08 (2006.01); F01D 25/10 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
F01D 11/18 (2013.01 - EP US); F01D 25/243 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1496207 A1 20050112; EP 1496207 B1 20061220; CA 2472939 A1 20050111; CA 2472939 C 20120327; DE 602004003749 D1 20070201; DE 602004003749 T2 20071011; FR 2857409 A1 20050114; FR 2857409 B1 20060728; JP 2005030402 A 20050203; JP 4174039 B2 20081029; RU 2004121114 A 20060110; RU 2343298 C2 20090110; US 2005204746 A1 20050922; US 7185499 B2 20070306
DOCDB simple family (application)
EP 04291648 A 20040630; CA 2472939 A 20040708; DE 602004003749 T 20040630; FR 0308584 A 20030711; JP 2004201650 A 20040708; RU 2004121114 A 20040709; US 88575704 A 20040708