Method of removing blades from a turbo machine

Cleaning and liquid contact with solids – Processes – Including application of electrical radiant or wave energy...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B08B 312

Patent

active

058039783

ABSTRACT:
A method of removing blades from the rotor of a turbo machine, such as a steam or gas turbine, in which material deposits formed between the surfaces of the blade root and its retaining groove have effectively bonded the blade root to the rotor groove. The blade root and groove are submersed in a liquid medium enclosed in a tank. Transducers installed on the tank radiate ultrasonic pressure waves into the liquid medium that breakup the material deposits through cavitation, thereby loosing the bond between the blade root and the groove. The blade is then removed from the tank and the blade slid out of the groove.

REFERENCES:
patent: 2616820 (1952-11-01), Bourgeaux
patent: 2771086 (1956-11-01), Kearney
patent: 3033710 (1962-05-01), Hightower et al.
patent: 3208731 (1965-09-01), Gams et al.
patent: 3506487 (1970-04-01), Lenz et al.
patent: 5202523 (1993-04-01), Grossman et al.
patent: 5240506 (1993-08-01), Liers et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of removing blades from a turbo machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of removing blades from a turbo machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing blades from a turbo machine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1278168

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.