Gas turbine shroud structure

Details Gas turbine shroud structure Gas turbine shroud structure

2005-08-23

2005-08-23

Nguyen, Hoang (Department: 3748)

Rotary kinetic fluid motors or pumps

Including thermal expansion joint

Resilient

C415S137000, C415S138000

Reexamination Certificate

active

06932566

ABSTRACT:
There is disclosed a gas turbine shroud structure comprising: a shroud support component12attached to an inner surface of a gas turbine casing3; a shroud segment14divided in a peripheral direction and supported by the inner surface of the shroud support component; and a heat-resistant restricting spring18held between the shroud segment and shroud support component to urge the shroud segment inwards in a radial direction. The shroud segment14is formed of a ceramic composite material, and includes a coating layer15having heat insulation and impact absorption effect on an inner surface of the segment.

REFERENCES:
patent: 4676715 (1987-06-01), Imbault et al.
patent: 4768924 (1988-09-01), Carrier et al.
patent: 5188507 (1993-02-01), Sweeney
patent: 5192185 (1993-03-01), Leonard
patent: 6113349 (2000-09-01), Bagepalli et al.
patent: 6197424 (2001-03-01), Morrison et al.
patent: 6726448 (2004-04-01), Farrell et al.
patent: 10-103013 (1998-04-01), None
patent: 10-103014 (1998-04-01), None
UK Search Report dated Aug. 22, 2003.

Affiliated with

Also associated with

Rating

Gas turbine shroud structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3511551