Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-05-24
1992-10-13
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310234, 310264, H02K 312, H02K 1722, H02K 2326, H02K 126
Patent
active
051554038
ABSTRACT:
A method of winding a motor armature includes providing a sub-assembly comprising a shaft having an armature core and a commutator mounted thereon, the commutator having commutator bars spaced apart about the shaft with each bar having leading and trailing wire connection devices angularly spaced apart with respect to said shaft. A first wire is connected to a leading wire connection device and a second wire is connected to a leading connection device on the other side of the commutator. The successive coils are separately wound on the armature core from the first and second wires with connection of each wire to a different leading connection device between successive coils. Thereafter further successive coils are separately wound on the core from the wires but now with connection of the wires between successive coils to trailing connection devices until the commutator bars have pairs of electrically parallel coils connected thereto. Armatures can be produced having parallel coils of 17 gauge copper wire by continuous winding with end termination only occurring after completion of winding.
REFERENCES:
patent: 2476795 (1949-07-01), Avigdor
patent: 2743386 (1956-04-01), Diehl
patent: 2826707 (1958-03-01), Camprubi
patent: 2878405 (1959-03-01), Merril
patent: 3020429 (1962-02-01), Courneya
patent: 3601642 (1971-08-01), Willyoung
patent: 3783501 (1974-01-01), Biddison et al.
patent: 3818257 (1974-06-01), Porter et al.
patent: 3921284 (1975-11-01), Bucholtz et al.
patent: 4027827 (1977-06-01), Biddison
patent: 4163931 (1979-08-01), Seitz et al.
patent: 4219753 (1980-08-01), Heyraud
patent: 4417388 (1983-11-01), Major
patent: 4559464 (1985-12-01), Stokes
patent: 4633577 (1987-01-01), Banner
patent: 4707629 (1987-11-01), Wasko
patent: 4792714 (1988-12-01), Schlieter
patent: 4857790 (1989-08-01), Kamiyama et al.
patent: 4948998 (1990-08-01), Fink et al.
patent: 5044065 (1991-09-01), Dyke et al.
Dyke Colin
Gifford Carl
Bartlett Edward D. C.
Black & Decker Inc.
Dearing Dennis A.
Haszko D. R.
Stephan Steven L.
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