Erich Weghaupt
27Patents
11h-index
17Co-inventors
68Inventor score
Filing activity: Jul 23, 1974 → Mar 9, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3968388A | Electric machines, particularly turbogenerators, having liquid cooled rotors | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4315172A | Cooling system for rotors of electric machines, especially for turbo-generator rotors with a superconductive field winding | Emerging Cross-Sectional Technologies | 35 | Expired |
| US3942053A | Device for securing a superconductive exciter winding in the rotor of a turbogenerator | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4155019A | Coupling assembly for mutually coupling a generator rotor having a superconductive exciter winding and a shaft carrying exciter current leads | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4013908A | Cooling system for a superconductive exciter winding | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4079273A | Coolant circuit for the rotor of an electric machine having a superconductive excitation winding | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4396847A | Arrangement for cooling a super conducting field winding and a damper shield of the rotor of an electric machine | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4727724A | Crysosorption pump for the rotor of an electric machine having a superconducting exciter winding | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3955111A | Device for cooling excitation-current supply lines in liquid-cooled turbogenerator rotors | Electricity | 13 | Expired |
| US4204134A | Coolant loop for the rotor of a turbogenerator with a superconductive exciter winding | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4060743A | Superconductive exciter winding for the rotor of a turbogenerator and method of production | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4380356A | Generator rotor, especially turbo-generator rotor with superconducting field winding | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4035678A | Coolant circulation system for the rotor of an electric machine having a superconductive excitation winding | Electricity | 10 | Expired |
| US4309632A | Electric machine with a rotor with a superconducting field winding | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4297603A | Arrangement for cooling the rotor of an electric machine with a superconducting field winding | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4380712A | Arrangement for cooling a superconducting magnet winding | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4386289A | Device for cooling a superconducting field winding and a damper shield of the rotor of an electric machine | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4365479A | Coolant replenishing system for superconducting field windings | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4095333A | Method of introducing the coils of a superconductive exciter winding into the slots of a turbogenerator rotor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4151639A | Method of providing a cooling system for a superconductive exciter winding | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4323801A | Bearing system for a rotor of electric machines, especially for a rotor of a turbogenerator with a superconductive field winding | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4016442A | Liquid-cooled rotor of electric machines and method of production | Electricity | 6 | Expired |
| US4328437A | Superconductive exciter winding for a turbogenerator rotor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4012049A | Floating ring seal means | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4577871A | Device for coupling two shafts of a rotating machine for heat transfer and sealing | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.