Electric machine

Details Electric machine Electric machine

1992-07-20

1993-04-06

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310181, 310190, 310191, 310209, 310 68R, H02K 1100, H02K 1600, H02K 100, H02K 2114

Patent

active

052006603

ABSTRACT:
An electric machine includes an armature which has a permanent-magnetic excitation part of the machine and a stator which has an induction part of the machine. The induction part includes a first and a second region, each region equipped with current conductors. The armature and the stator are movable relative to each other. The machine includes an electronic commutator which has electronic components. An adjustment to purposefully change a voltage induced in the induction part during operation of the machine, by adjustment of the relative phase of the voltages induced in the two regions of the induction part is achievable due to the first region of the induction part being physically adjustable relative to the second region of the induction part in the direction of relative movement of the armature and the stator. In addition, a sensor is provided in the second region for detecting the instantaneous relative position of the armature and the stator.

REFERENCES:
patent: 3411027 (1968-11-01), Rosenberg
patent: 3743873 (1973-07-01), de Jong
patent: 4110649 (1978-08-01), Mas
patent: 4221985 (1980-09-01), Larson et al.
patent: 4241270 (1980-12-01), Haydon et al.
patent: 4305031 (1981-12-01), Wharton
patent: 4329606 (1982-05-01), Montagu
patent: 4371801 (1983-02-01), Richter
patent: 4375047 (1983-02-01), Nelson et al.
patent: 4578609 (1986-03-01), McCarty
patent: 4629948 (1986-12-01), Tassinario
patent: 4654551 (1987-03-01), Farr
patent: 4656379 (1987-04-01), McCarty
patent: 4972112 (1990-11-01), Kim
patent: 4980595 (1990-12-01), Arora
Koster et al., "Eigenschaften und Anwendung von Kleinst-Synchronmotoren und Schrittmotoren," VALVO BERICHTE BAND X HEFT 1/2, Apr. 1964, pp. 277-284.

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