Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-03-22
2009-11-10
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S166000, C310S012060
Reexamination Certificate
active
07615900
ABSTRACT:
A power generator comprises a coil with having ends connected to electrical contacts, a magnet mounted on a slide rod placed surrounded by the coil and having a positive pole and a negative pole and configured to slide between the two ends of said rod to generate an electrical power in the coil by electromagnetic induction on movement of the magnet inside the coil, a first magnetic bumper located at a first end of the two ends of the slide rod and having a positive pole facing the positive pole of the magnet, a second magnetic bumper located at a second end of the two ends of the slide rod and having a negative pole facing the negative pole of the magnet, and an electronic interface circuit for converting an output power of said electrical contacts of the coil to a power input of an electronic device.
REFERENCES:
patent: 3507580 (1970-04-01), Howard et al.
patent: 4032829 (1977-06-01), Schenavar
patent: 4500827 (1985-02-01), Merritt et al.
patent: 5254931 (1993-10-01), Martensson
patent: 6617825 (2003-09-01), Chu
patent: 6841970 (2005-01-01), Zabramny
patent: 7161254 (2007-01-01), Janky et al.
patent: 2003/0155827 (2003-08-01), Cheung et al.
patent: 2004/0251754 (2004-12-01), Cibie
patent: 2006/0139000 (2006-06-01), Bailey et al.
Lam Thanh
Sprint Communications Company L.P.
LandOfFree
Power generator for electronic devices does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power generator for electronic devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power generator for electronic devices will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4053509