Steam turbine variable clearance packing

Details Steam turbine variable clearance packing Steam turbine variable clearance packing

2006-04-14

2009-02-03

Kershteyn, Igor (Department: 3745)

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

For shaft sealing, packing, lubricating or bearing means

C415S174200, C416S19600R

Reexamination Certificate

active

07484927

ABSTRACT:
Disclosed herein is a packing ring assembly including a packing ring segment, a bar, a cover plate, and a spring. The packing ring segment has an axial slot. The bar is disposed within the slot. The cover plate is disposed along an outer periphery of the packing ring segment. And, the spring is compressed between the bar and the cover plate.

REFERENCES:
patent: 3584010 (1971-06-01), Wart
patent: 3854843 (1974-12-01), Penny
patent: 3971563 (1976-07-01), Sugimura
patent: 5464226 (1995-11-01), Dalton
patent: 5503405 (1996-04-01), Jewett et al.
patent: 6022027 (2000-02-01), Chevrette et al.
patent: 6145844 (2000-11-01), Waggott
patent: 6572114 (2003-06-01), Magoshi et al.
patent: 6715766 (2004-04-01), Kirby et al.

Affiliated with

Also associated with

Rating

Steam turbine variable clearance packing does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4106380