Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1993-10-13
1995-05-30
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310254, 310191, 310192, H02K 106, H02K 112
Patent
active
054204712
ABSTRACT:
An electric generator which can be powered using a minimal amount of mechanical power, and in particular, an electric generator having a weak electromagnet which acts as a stator core, thus enabling electric power generation to occur while only minimal amounts of mechanical power are utilized. The generator comprises two annular ferromagnetic silicon steel plates inserted between non-magnetic plates to thus define a stator core with a stacked silicon steel plate and non-magnetic plate arrangement. The internal diameter of the ferromagnetic silicon steel plates is preferably at least 5 millimeters larger than that of the non-magnetic plates. Consequently, a strong magnetic field cannot be formed around the stator core, and as a result, the generator's rotor can be rotated using minimal amounts of mechanical power.
REFERENCES:
patent: 2456982 (1948-12-01), Moore
patent: 3671787 (1972-06-01), Herron
patent: 4249099 (1981-02-01), Bhongbhibhat et al.
patent: 4255684 (1981-03-01), Mischler et al.
patent: 5091666 (1992-02-01), Jarczsynski
LaBalle Clayton E.
Stephan Steven L.
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