Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1975-03-06
1976-08-31
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 91, 188181R, H02K 504
Patent
active
039783570
ABSTRACT:
An electrodynamic tachometer has a rotor connected to the end of an axle and a stator. An annular element having substantially a C-shaped cross section connects the outer surface of the stator to a bearing housing enclosing the end of the axle. The annular member is of a flexible rubber material so as to be relatively stiff with respect to torsion but flexible with respect to axial and radial deflections.
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Falke Erich
Voelbel Heinz
Duggan Donovan F.
Jaskiewicz Edmund M.
Knorr-Bremse GmbH
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