Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1997-06-19
1999-03-09
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Linear
H02K 4100
Patent
active
058805419
ABSTRACT:
A system for detecting movement of a forcer of a motor directed for effecting movement of a forcer in a first direction in response to command pulses. There is a toothed platen for locating the forcer so that the forcer is movable over the platen. A magnetic structure is attached to move with the forcer and has a periodic configuration corresponding to the forcer and in magnetic interchange relation to the platen. A magnetic circuit is associated with the magnetic structure. Flux sensors generate signal variations corresponding to flux variations as the forcer moves relative to the teeth of the platen. The signal variations provide step count signals, and the step count signals are compared to the command pulses to detect a disparity.
REFERENCES:
patent: 2875524 (1959-07-01), Bower et al.
patent: 2905874 (1959-10-01), Kelling
patent: 3376578 (1968-04-01), Sawyer
patent: 4137491 (1979-01-01), Bartley et al.
patent: 4985669 (1991-01-01), Smith
patent: 5179304 (1993-01-01), Kenjo et al.
patent: 5606206 (1997-02-01), Stephany et al.
patent: 5663624 (1997-09-01), Callaway
patent: 5677605 (1997-10-01), Cambier et al.
Hinds Walter E.
Lewis Martyn
Jones Judson H.
Northern Magnetics, Inc.
Ramirez Nestor
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