Method of forming electrical machine care from E-laminations

Details Method of forming electrical machine care from E-laminations Method of forming electrical machine care from E-laminations

1976-01-13

1978-03-28

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

29596, 29609, 310 42, 310216, 310217, H02K 1502

Patent

active

040807240

ABSTRACT:
The use of E-shaped transformer laminations in rotating electrical machinery in which the E-laminations are modified and assembled in a stacked manner and fixedly secured in rigid relationship to form a stator or rotor core receiving appropriate windings encapsulated by hardenable material to produce a stator or rotor for rotating electrical machinery at a relatively low cost with maximum engineering flexibility, lightweight construction and efficient operation. One utility of the novel use is in the construction of low speed alternators such as a wind-driven assembly for producing electrical energy.

REFERENCES:
patent: 2446999 (1948-08-01), Camilli
patent: 2937408 (1960-05-01), Limpel
patent: 3043971 (1962-07-01), Stevens
patent: 3787744 (1974-01-01), Saito

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