Torque coupling device

Details Torque coupling device Torque coupling device

1988-09-09

1989-08-15

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 310105, H02K 710

Patent

active

048577855

ABSTRACT:
A torque coupling device of the synchronous reluctance type having a magnetic flux generating device and concentric rotors, each rotor having a sleeve of diamagnetic material including a plurality of flux windows, the diamagnetic sleeves on the two rotors cooperating to provide a reluctance gradient within a magnetic circuit, thereby variably magnetically linking the two rotors.

REFERENCES:
patent: 3076905 (1963-02-01), Watson
patent: 3394278 (1968-07-01), Schetinin
patent: 3890515 (1975-06-01), Fehr et al.
patent: 3936683 (1976-02-01), Walker
patent: 3943391 (1976-03-01), Fehr
patent: 4013384 (1977-03-01), Oikawa
patent: 4037123 (1977-07-01), Mole et al.
patent: 4115040 (1978-09-01), Knorr
patent: 4197474 (1980-04-01), Honingsbaum
patent: 4278907 (1981-07-01), Landgraf et al.
patent: 4683392 (1987-07-01), MacDonald et al.
Fisher, Arthur, "Superconductivity," Popular Science, Apr. 1988, pp. 54-58.

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