Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-04-15
1989-09-19
Salce, Patrick R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 68B, H02K 1100
Patent
active
048684430
ABSTRACT:
In connection with a tachogenerator for rotary drives, in particular for electric motors, it is proposed to provide, in axially layered arrangement and in succession, one driven rotor with axially extending, structured main magnetization, and adjacent thereto at least one coil carrier disk on which flat coils with radially extending main phase windings (spoke-like webs) are seated. For correcting the voltage supplied, mainly as regards the roof curve, one makes use of peripheral base and/or connecting webs which connect the spoke-like webs and which are subjected to special shaping measures and are likewise arranged in the active magnetic area of the magnet rotor. The magnet rotor further carries a cam disk serving, by its special shape, to screen fully or partially, or to release coacting inductive transmitter/receiver heads. For avoiding disturbing influences that may result from axial displacement of the rotor, flat coils are finally provided on both sides of the rotor in successive, overlapping arrangement in the form of a wheel.
REFERENCES:
patent: 4568862 (1986-02-01), Tassinario
patent: 4578610 (1986-03-01), Kliman et al.
Printed Circuit Armature, Electronic Design, Mar. 4, 1959.
Jones Judson H.
Salce Patrick R.
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