Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-08-03
1983-06-21
Miller, J. D.
Electrical generator or motor structure
Dynamoelectric
Rotary
29523, 29598, 310 74, 310156, 310267, 411501, H02K 128
Patent
active
043895891
ABSTRACT:
To attach a segmental stator, for example in the form of armature laminations, to the housing of a flywheel of an internal combustion engine, and permanent magnet rotor elements to the flywheel circumference, while permitting differential thermal expansion, the attachment elements include a shaft or web element (10, 210, 403, 403') which connects the respective magnetic structural component--stator laminations (1) or permanent magnet field (19)--to the engine structure housing (2) or flywheel (15), respectively, by two headed ends (8, 208, 408; 7, 207, 407) which may be in form of tapped cylindrical or spherical elements or cylindrical tubular portions fitted into holes (415) of the engine structure and expanded after placement, by driving a pin (FIG. 4c: 16) thereinto, or pulling a headed pin (FIG. 4d: 17) therethrough.
REFERENCES:
patent: 2931532 (1960-04-01), Gapp
patent: 4203710 (1980-05-01), Farr
patent: 4300275 (1981-11-01), McLaughlin
patent: 4322646 (1982-03-01), Persson
Miller J. D.
Rebsch Don
Robert & Bosch GmbH
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