Generating method and apparatus to generate electric power...

Details Generating method and apparatus to generate electric power... Generating method and apparatus to generate electric power...

2007-11-20

2010-12-28

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell charging

With thermal condition detection

Reexamination Certificate

active

07859228

ABSTRACT:
A generating method or apparatus can generate an electric power by using a temperature difference. The generating apparatus includes a higher temperature portion, at least one coil, a lower temperature portion, and at least one magnet. Thus, the magnet is heated or cooled by a temperature difference between the higher temperature portion and the lower temperature portion, and the magnetic force of the magnet changes at a predetermined Curie temperature, so that the magnet is movable reciprocally between the iron core of the higher temperature portion and the lower temperature portion by a temperature difference between the higher temperature portion and the lower temperature portion to change a magnetic flux in the iron core and to produce a pulse voltage or current in the coil successively so as to generate an electric power.

REFERENCES:
patent: 3310689 (1967-03-01), Heinmets
patent: 6854881 (2005-02-01), Nada
patent: 2004/0083731 (2004-05-01), Lasker
patent: 2004/0232252 (2004-11-01), Paul et al.

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