Method of reducing the gap between a liner and a turbine distrib

Details Method of reducing the gap between a liner and a turbine distrib Method of reducing the gap between a liner and a turbine distrib

1999-03-19

2000-12-26

Cuda, I.

Metal working

Method of mechanical manufacture

Impeller making

298892, B23P 1500

Patent

active

061639591

ABSTRACT:
A method of reducing the gap between a liner and a turbine distributor of a turbojet engine. The method allows for the improvement of the seal on the inside of the distributor of the high pressure turbine at the lower platform. The method includes the steps of: applying a protective deposit to the lower part of the external surface of the liner, before carrying out a filling by diffusion brazing between the liner and the distributor. The protective deposit, preferably a anti-adherent ceramic, makes it possible for the braze to avoid fixing the liner onto the distributor at the lower platform level. The method also has applications to turbojet engines.

REFERENCES:
patent: 3850544 (1974-11-01), Ciokajlo
patent: 4183207 (1980-01-01), Libertini
patent: 4987736 (1991-01-01), Ciokajlo et al.
patent: 5205708 (1993-04-01), Plemmons et al.
patent: 5279031 (1994-01-01), Carruthers et al.
patent: 5438756 (1995-08-01), Halchak et al.

Affiliated with

Also associated with

Rating

Method of reducing the gap between a liner and a turbine distrib does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of reducing the gap between a liner and a turbine distrib, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of reducing the gap between a liner and a turbine distrib will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-982021