Air seal arrangement for a gas turbine engine

Details Air seal arrangement for a gas turbine engine Air seal arrangement for a gas turbine engine

2006-10-05

2010-11-09

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

For shaft sealing, packing, lubricating or bearing means

Reexamination Certificate

active

07828513

ABSTRACT:
The air seal arrangement is for a disc wheel in a gas turbine engine. The disc wheel comprises a sleeve portion having an outer surface. The arrangement comprises a static knife edge seal in registry with the outer surface. The static knife edge seal has a free end adjacent to the outer surface.

REFERENCES:
patent: 3844110 (1974-10-01), Widlansky et al.
patent: 4561246 (1985-12-01), Hovan
patent: 6513335 (2003-02-01), Fukutani
patent: 6629816 (2003-10-01), Langston et al.
patent: 2003/0185669 (2003-10-01), Brauer et al.
patent: 2005/0111964 (2005-05-01), Krammer et al.

Affiliated with

Also associated with

Rating

Air seal arrangement for a gas turbine engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air seal arrangement for a gas turbine engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air seal arrangement for a gas turbine engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4190543