Load transfer mechanism for a turbine disk

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Laminated – embedded member or encased material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

416229A, 416244A, F01D 502

Patent

active

06162019&

ABSTRACT:
A load transferring system wherein a composite turbine disk mounted on a shaft is in contact with a backup disk which is secured to the shaft. The turbine disk is made of layers of woven carbon fibers held in a rigid configuration in a ceramic matrix. The composite disk has a plurality of lugs which have trapezoidal cross sections when cut by planes which are perpendicular to each other, with both planes being normal to the disk. The backup disk is provided with recesses which are the negative of the trapezoidal lugs to lock the two disks together. A second backup disk may be secured to the shaft to secure the composite turbine disk between the backup disks.

REFERENCES:
patent: 4363602 (1982-12-01), Martin
patent: 5205716 (1993-04-01), Georges et al.
Mitch Petervery, Boeing, Rocketdyne Division, Nov. 14, 1997 Wayne Lorandeau, DuPont Lanxide, Nov. 14, 1997 (See Enclosure).

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

Load transfer mechanism for a turbine disk does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Load transfer mechanism for a turbine disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load transfer mechanism for a turbine disk will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-266357

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