Device for vibration damping in a guide vane ring

Details Device for vibration damping in a guide vane ring Device for vibration damping in a guide vane ring

1983-03-24

1985-02-05

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Plural distributing means immediately upstream of runner

415217, 416500, F01D 516

Patent

active

044976119

ABSTRACT:
Vibration damping guide vane ring assembly of an axial flow turbomachine, including mutually adjacent guide vanes, individual cover plates each being rigidly connected to a respective guide vane forming a cover band of the guide vane ring, the cover plates being frictionally connected to each other and the cover plates of the adjacent guide vanes having wedge-shaped recesses formed therein between the cover plates, and wedge-shaped damping elements having surfaces and being movably inserted in the recesses, each of the wedge-shaped damping elements exerting a vibration damping pressure on the respective cover plates through the surfaces of the damping elements in response to an axial pressure difference across the guide vane ring.

REFERENCES:
patent: 1554614 (1925-09-01), Allen
patent: 2310412 (1943-02-01), Flanders
patent: 3079128 (1963-02-01), Burge
patent: 3728041 (1973-04-01), Bertelson
patent: 3752599 (1973-08-01), Pace
patent: 3847506 (1974-11-01), Straniti

Affiliated with

Also associated with

Rating

Device for vibration damping in a guide vane ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for vibration damping in a guide vane ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for vibration damping in a guide vane ring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2081047