Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-04-27
1993-06-22
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 68R, 310 51, 310 40MM, H02K 1100, H02K 524, H02K 514
Patent
active
052211304
ABSTRACT:
A choke-coil fixture for miniature motors of a type having choke coils housed in recesses formed in an end bell closing an end of a motor housing, characterized in that choke-coil housing recesses are formed in such a manner as to lock ends of the choke coils when the choke coils are inserted into the recesses in the longitudinal direction, terminals having flat portions for pushing the other ends of the choke coils at portions electrically connecting the lead ends of the choke coils, and engaging portions for locking to the end bell is disclosed. The terminals for miniature motors can have positioning portions for positioning the terminals with respect to the lead ends of the choke coils, and cylindrical portions for engaging with the connecting power-feeding connecting pins; the cylindrical portion adapted to be flexible in size by being plastically deformed. A choke-coil fixture for miniature motors having insulating washers for insulating the other lead ends from the terminals by engaging with the choke coils inserted into recesses for housing the choke coils is disclosed.
REFERENCES:
patent: 4342934 (1982-08-01), van Wijhe et al.
patent: 4673837 (1987-06-01), Gingerich et al.
patent: 4845393 (1989-07-01), Burgess et al.
patent: 4900966 (1990-02-01), Winter et al.
patent: 5064342 (1991-11-01), Iwai
Satoh Hajime
Watanabe Seiichi
Yamazaki Hiroshi
AT&T Bell Laboratories
Caplan David I.
LaBalle C.
Stephan Steven L.
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