Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-12-16
1998-01-06
Dougherty, Thomas M.
Electrical generator or motor structure
Dynamoelectric
Rotary
310217, 310258, 310259, 29596, 29598, H02K 100, H02K 112, H02K 1500
Patent
active
057058741
ABSTRACT:
The invention relates to a disc (10) for the magnetic circuit of an electrodynamic motor with a central opening (12) and segments (14, 16) disposed about said opening (12), said segments having radially aligned legs (18, 20) and if necessary peripherally-extending arms (22, 25), said legs defining winding grooves (30) radially accessible from the exterior with openings (32) formed in the region of the free radial ends of the legs (20). The openings (32) may be closed by bending the legs (18, 20) and/or the arms (22, 24) (FIG. 1 ).
REFERENCES:
patent: 2343354 (1944-03-01), Wolf et al.
patent: 3440460 (1969-04-01), Postema
patent: 3802066 (1974-04-01), Barrett
patent: 3842493 (1974-10-01), Ohuchi et al.
patent: 4176444 (1979-12-01), Walker
patent: 4638201 (1987-01-01), Feigel
patent: 4829206 (1989-05-01), Honshima et al.
Dougherty Thomas M.
Gerhard Geiger GmbH & Co.
Wallace, Jr. Michael J.
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