Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-09-20
1992-10-20
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 67R, H02K 1100, H02K 714, H02K 104
Patent
active
051572931
ABSTRACT:
The motor constituted, inter alia, by commutation means (40) with a connector (41) constituted by an insulating support (410) intended to be carried by the armature (30), and by conducting contactors (411) equipped with terminals (412) in order to receive the ends (321) of the wires (320) of the windings (32) of the armature (30) and with contacts (413) intended to make contact with each of the corresponding counter-contacts (413') of a printed circuit (421) is characterized in that the insulating support (410) carries at its periphery (4101) a median ring (4102) edged on either side with lateral borders (4103) of lesser diameter, and in that this ring (4102) is caused to form teeth (4104) whose profile (4106), at least close to the bottom (4107) of each space width (4108) which separates them, exhibits a recessed portion (4105), in that each border (4103) is provided with notches (4109) disposed in vertical line with the teeth (4104), in that the terminals (412) and the contacts (413) are joined together by central rungs (415) with two wings (416) which are each intended to be engaged into the space widths (4107) in such a manner that each wing (416) can be applied against a recessed portion (4105), and in that each rung (415) carries two marginal small bars (417) which are each intended to be engaged into the notches (4109).
REFERENCES:
patent: 4554491 (1985-11-01), Plunkett
patent: 4682065 (1987-07-01), English et al.
patent: 4900968 (1990-02-01), Feigel et al.
patent: 4910420 (1990-03-01), Hoover et al.
patent: 5023734 (1991-06-01), Tamaki
patent: 5049769 (1991-09-01), Reinhardt et al.
Patent Abstracts of Japan, vol. 12, No. 187 (E-615)(3034) May 31, 1988, & JP-A-62 290343 (Matsushita) Dec. 17, 1987.
ECIA
LaBalle C.
Stephan Steven L.
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