Seal assembly for segmented turbine engine structures

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

277 53, 277138, F03B 1100, F04D 2908

Patent

active

050747487

ABSTRACT:
A relatively stationary segmented turbine engine shroud, nozzle or frame assembly is sealed against the passage of cooling air into the exhaust gas flowpath by a plurality of spline seals which cooperate with an annular stationary brush seal. The spline seals provide sealing between axially extending confronting edges of adjacent segments while the brush seal provides continuous circumferential sealing around the segments and spline seals.

REFERENCES:
patent: Re30206 (1980-02-01), Ferguson et al.
patent: 2997275 (1961-08-01), Bean et al.
patent: 3720045 (1973-03-01), Murphy
patent: 3752598 (1973-08-01), Bowers et al.
patent: 3917150 (1975-11-01), Ferguson et al.
patent: 3986789 (1976-10-01), Pask
patent: 4265455 (1981-05-01), Lundgren
patent: 4269420 (1981-05-01), Persson
patent: 4415309 (1983-11-01), Atterbury
patent: 4537024 (1985-08-01), Grosjean
patent: 4648792 (1987-03-01), Baran, Jr. et al.
patent: 4755103 (1988-07-01), Streifinger
patent: 4756153 (1988-07-01), Roberts et al.
patent: 4756536 (1988-07-01), Belcher
patent: 4781388 (1988-11-01), Wohrl et al.
patent: 4809990 (1989-03-01), Merz

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Seal assembly for segmented turbine engine structures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal assembly for segmented turbine engine structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal assembly for segmented turbine engine structures will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-40429

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.