Electrical coil form with connector sleeves

Inductor devices – Winding with terminals – taps – or coil conductor end...

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29602R, 336208, 339221R, H01F 1510, H01F 2730

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active

046493611

ABSTRACT:
The invention specifies a coil form which assures the possibility of production by automated means, a strain-relieved connection between external connecting lines, which can pass in an insulated fashion through an opening of a surrounding motor stator housing, and the coil winding ends of an exciter winding wound on the coil form. For this purpose connector sleeves are inserted and fixed in place to radially continuous, stepped diameter, fitting openings in a locking plastic bracket which is hinged-mounted by a plastic hinge on one end flange and which, after the connection has been made, can be swiveled over the exciter coil winding and locked on the other end flange. Around one set of sleeve ends of the connector sleeves which project out of the internal operating side of the plastic bracket, the coil winding ends of the exciter coil are wound. In the other set of sleeve ends the insulation stripped ends of the external connecting lines are inserted to make contact from the exterior operating side of the plastic bracket.

REFERENCES:
patent: 2071164 (1937-02-01), Galvao
patent: 2892177 (1959-06-01), Schenny
patent: 3054027 (1962-09-01), Barrick et al.
patent: 3120418 (1964-02-01), Deakin
patent: 3328745 (1967-06-01), Paullus
patent: 3332048 (1967-07-01), Renskers
patent: 3453575 (1969-07-01), Davis
patent: 3470511 (1969-09-01), Heinzen
patent: 3659254 (1972-04-01), Cartwright
patent: 3932828 (1976-01-01), Plunkett et al.
patent: 4105985 (1978-08-01), Plunkett
patent: 4122424 (1978-10-01), Plunkett
patent: 4394637 (1983-07-01), Petroons
IBM Technical Disclosure Bulletin, "Receptacle," Cargill et al., vol. 2, No. 4, Dec. 1959, 339-221, p. 14.

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