Thermal distortion isolation system for turbine blade rings

Details Thermal distortion isolation system for turbine blade rings Thermal distortion isolation system for turbine blade rings

F - Mech Eng,Light,Heat,Weapons

01

D

170/80

F01D 9/00 (2006.01) F01D 25/24 (2006.01) F01D 25/26 (2006.01)

Patent

CA 1283609

11 ABSTRACT In a nuclear or fossil steam turbine, a novel arrangement of structural elements is utilized to support a stationary blade ring, that is normally supported on a radial wall of a turbine inner casing, on an upstream separate blade ring. Thus, the stationary blade ring is separated from undesirable thermal deformations that naturally occur in turbine inner casing structures. A downstream stationary blade ring is fit to the upstream separate blade ring to maintain its relative position, and is attached using connection bolting and alignment pins or dowels. The inventive system is compact, low cost, and reduces bladepath seal leakage, leading to improved heat rate.

574886

Affiliated with

Also associated with

Rating

Thermal distortion isolation system for turbine blade rings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal distortion isolation system for turbine blade rings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal distortion isolation system for turbine blade rings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1290370