Patents by Inventor Juan V. David

Juan V. David has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8405236
    Abstract: This Generator utilizes waters motion rotating NdFeB rotorblades within aluminum trapezoidal bars to generate electricity. The generator includes a moving magnetic field, wherein magnetic neodymium-iron-boron's embedded in turbine blades uniformly, with alternating polarity, circumferentially distributed about central axis drive shaft. The generator includes rotational speed controlled by secondary internally sourced electricity created by additional coils forming an internal generator fixed to the driveshaft independent of the turbine blades. Stationary Aluminum bars are induced to electrical conducting by internal movement of the magnetic field on the center axis and through aluminum bars, whereby the magnetic field cuts across the electrical conducting means in a uniform direction when the magnetic field is rotated, inducing a unidirectional electric signal in the Aluminum conductor bars thus completing the field.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: March 26, 2013
    Inventor: Juan V. David