Electric motor

Details Electric motor Electric motor

1978-02-13

1981-03-31

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 310 90, 310156, 310194, 318254, 324174, 34087031, H02K 1100

Patent

active

042596033

ABSTRACT:
An electric motor comprising a stator block or assembly having stator windings and a control circuit substrate for supplying driving current thereto mounted integrally with the stator block, a shaft rotatably journalled in said stator block, a magnet casing in which are mounted driving magnets associated with the shaft, a rotor block or assembly provided with detector magnets held at an end of the shaft, and a detector winding block or assembly mounted within a motor housing to which a bracket is fixed. There is also disclosed a control means for controlling the driving current for the driving windings in response to the voltage induced in the detector winding block.

REFERENCES:
patent: 2885256 (1959-05-01), De Neergaard
patent: 3153157 (1964-10-01), Rabe
patent: 3180267 (1965-04-01), Bemmann
patent: 3445697 (1969-05-01), Costa
patent: 3504208 (1970-03-01), Rivers
patent: 3548223 (1970-12-01), Dittrich
patent: 3644765 (1972-02-01), Janson
patent: 3809935 (1974-05-01), Kristen
patent: 4028958 (1978-04-01), Jones
patent: 4059015 (1977-11-01), Satori
patent: 4074173 (1978-02-01), Janssen
patent: 4099104 (1978-07-01), Muller
patent: 4115715 (1978-09-01), Muller
patent: 4125792 (1978-11-01), Schmider

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