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ELECTRO MECHANICAL DYNAMO FOR C AND D BATTERY REPLACEMENT

[Category : - ELECTRICITY & LIGHTING- RENEWABLE ENERGY]
[Viewed 428 times]

A self-contained electro-mechanical device incorporating a hand crank wound main spring mechanism coupled with gears to a rotating magnet inside an iron core with wound copper wire for the purpose of generating electricity. An external AC adaptor can use the generator as a motor to wind the main spring without the need to use the hand crank. An internal electronic circuit is connected to the motor/generator and mechanically coupled using a unique solenoid and clutch mechanism to prevent the main spring from turning until an external load is detected. When packaged in the form of two standard C or D size batteries this invention can be installed into devices currently using electro-chemical batteries. An internal LED light enables the device to be used as a self-contained flashlight. A mini USB connector is incorporated for charging cell phones and powering numerous devices compatible with USB power.

Financial information

I am seeking an outright sale for this patent including all continuations, continuations-in-part, divisionals, provisionals, reissues, reexaminations and extensions. I am the only and rightful inventor of this invention and there are no encumbrances of any kind associated with this patent.
I have included the first of a 2 page Purchase of Patent Agreement, this version is for purchase by an individual and can be changed for a corporate purchase.

Patent publications:

US 9812927

Asking price:

50,000 USD

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Viewed: 428 times

Seller:

bradn (United States)

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