Abradable rub strip

Details Abradable rub strip Abradable rub strip

1979-12-26

1982-09-14

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

Erodable or permanently deformable

415196, 415200, F01D 1108

Patent

active

043493130

ABSTRACT:
An abradable rub strip for use in the compression section of a gas turbine engine is disclosed. Various construction details are developed for limiting penetration of the abradable rub strip by an array of rotor blades. A ring formed of metallic material is embedded in the abradable rub strip.

REFERENCES:
patent: 192285 (1877-06-01), Rohrbacher et al.
patent: 201511 (1878-03-01), Eyster
patent: 1380798 (1921-06-01), Hansen et al.
patent: 1967182 (1934-07-01), Allen
patent: 2840343 (1958-06-01), Brandt et al.
patent: 2879936 (1959-03-01), Faught
patent: 3412977 (1968-11-01), Moyer et al.
patent: 3547455 (1970-12-01), Daunt
patent: 3575427 (1971-04-01), Lapac et al.
patent: 3732028 (1973-05-01), Heynemanns et al.
patent: 3756741 (1973-09-01), Woell
patent: 3843278 (1974-10-01), Torell
patent: 3880550 (1975-04-01), Corey et al.
patent: 3887299 (1975-06-01), Profant
patent: 4039296 (1977-08-01), Levinstein
patent: 4120605 (1978-10-01), Hurst
patent: 4234291 (1980-11-01), Hurst et al.

Affiliated with

Also associated with

Rating

Abradable rub strip does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Abradable rub strip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Abradable rub strip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2153306