EP 0754838 B1 19990310 - Disengageable manual inching gear for a turbomachine
Title (en)
Disengageable manual inching gear for a turbomachine
Title (de)
Auskuppelbare manuelle Rotordrehvorrichtung für eine Turbomaschine
Title (fr)
Commande manuelle débrayable pour l'entraînement du rotor d'une turbomachine
Publication
Application
Priority
FR 9507754 A 19950628
Abstract (en)
[origin: EP0754838A1] The turbine has a housing containing a shaft connected to its rotor, and an aperture (22) for a manual drive shaft (30) with a detachable support (32), and a coupling (34) between the shafts which can be disengaged by a spring (38). The manual drive shaft has a seal (40) between the support and a portion of the shaft (30) with a tapering section, so that the seal separates from the shaft as it is moved into its engaged position. The outer end of the shaft (30) is covered by a removable sealing cap (51).
IPC 1-7
IPC 8 full level
F01D 25/34 (2006.01)
CPC (source: EP US)
F01D 25/34 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0754838 A1 19970122; EP 0754838 B1 19990310; DE 69601672 D1 19990415; DE 69601672 T2 19990909; FR 2736092 A1 19970103; FR 2736092 B1 19970801; US 5813829 A 19980929
DOCDB simple family (application)
EP 96401418 A 19960627; DE 69601672 T 19960627; FR 9507754 A 19950628; US 67291596 A 19960628