Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-07-13
1983-07-05
Gonzales, John
Electrical generator or motor structure
Dynamoelectric
Rotary
310 87, 310171, H02K 4704
Patent
active
043920713
ABSTRACT:
The invention relates to a low current, low voltage generator for use in an underwater lighting system. The generator is driven by a commercially available source of power, for example, house current. The generator consists of an AC motor having an output shaft and a magnet mounted on the shaft for rotation therewith. A coil arrangement is disposed in a plane parallel with but spaced from the plane of the magnet. The magnet is cylindrical in shape and includes a slot in the front face which faces the coil arrangement. Thus, when the magnet is rotated, it produces an EMF in the coil arrangement to provide a low current low voltage AC output at the output of the coil arrangement, which can be rectified to provide a DC output if required.
REFERENCES:
patent: 1978688 (1934-10-01), Petersen
patent: 2099972 (1937-11-01), Dalen et al.
patent: 2354563 (1944-07-01), Weisse
patent: 2481196 (1949-09-01), Bulliet
patent: 3869626 (1975-03-01), Puttock et al.
Fishman David S.
Gonzales John
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