Back to results
US 9,316,234 B2Granted
Rotor disk for a turbo machine
AssigneeMAN Diesel & Turbo SE
InventorChristoph Lange
Life of this patent
Estimating the term…
Abstract
A rotor wheel for a turbomachine, particularly a radial turbomachine, having a rotor wheel face and a shrink collar adjoining the rotor wheel face for shrinking onto a rotor of the turbomachine and a circumferential groove between the rotor wheel face and the shrink collar.
Claims15
A rotor wheel for a turbomachine, comprising:
- a rotor wheel face;
- a shrink collar adjoining the rotor wheel face for shrinking onto a rotor of the turbomachine;
- a circumferential groove between the rotor wheel face and the shrink collar;
- and
- at least one bore hole configured to receive a shrink collar pin, the bore hole arranged between the circumferential groove and a face of the shrink collar.
2 more elements
A turbomachine, configured as a radial turbomachine, having a rotor wheel comprising:
- a rotor wheel face;
- a shrink collar adjoining the rotor wheel face for shrinking onto a rotor of the turbomachine;
- a circumferential groove between the rotor wheel face and the shrink collar;
- and
- at least one bore hole configured to receive a shrink collar pin, the bore hole arranged between the circumferential groove and a face of the shrink collar.
2 more elements
A method for producing a rotor wheel comprising:
- a rotor wheel face;
- a shrink collar adjoining the rotor wheel face for shrinking onto a rotor of the turbomachine;
- and
- a circumferential groove between the rotor wheel face and the shrink collar, the method comprising:
- forming the circumferential groove by cutting with a lathe tool;
- and
- inserting at least one shrink collar pin in a hole in the shrink collar.
4 more elements
Dependencies are inferred from the claim text.