Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members – Differing radii
Patent
1971-07-08
1976-08-24
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Multiple axially spaced working members
Differing radii
416198A, F01D 506
Patent
active
039763994
ABSTRACT:
Rotor of disc construction for at least single-shaft gas turbines having compressor and turbine stages includes respective rotor disc packages for the compressor and turbine stages, a hollow shaft located between the compressor and turbine stages, and respective shaft stubs seated at the outer ends of the rotor disc packages at respective meshing centering ring gears secured against torsion, all strung together coaxially, and means for clamping the same together including a connecting rod extending centrally therethrough; and tubular intermediate members located between the outer periphery of the connecting rod and the inner periphery of the rotor discs for maintaining elastic contact between the connecting rod and the discs during operation of the turbine, the intermediate members being axially divided shells surrounding the connecting rod, and at least one clamping ring clamping the shells together and bracing them against the outer periphery of the connecting rod.
REFERENCES:
patent: 2452782 (1948-11-01), McLeod et al.
patent: 2654565 (1953-10-01), Feilden
patent: 2869820 (1959-01-01), Marchant et al.
patent: 3680979 (1972-08-01), Hansen et al.
Kraftwerk Union Aktiengesellschaft
Lerner Herbert L.
Powell Jr. Everette A.
LandOfFree
Rotor of disc construction for single-shaft gas turbine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotor of disc construction for single-shaft gas turbine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotor of disc construction for single-shaft gas turbine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-775315