Patents by Inventor Peter M. Nahirney

Peter M. Nahirney 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: 5227702
    Abstract: A dual voltage direct current permanent magnet brushless motor operated by sequential and alternate pulses to two rows of stator coils radially and equally positioned in the stato assembly to interact with two rows of permanent magnets equally spaced on the rotor. All the permanent magnets in one row are poled opposite to all the permanent magnets in the other row and total one less than the number of stator coils in each row. The reversal of poles of one row of permanent magnets on the rotor, along with the equal and opposite voltage permits the back electromotive force from a de-energizing stator coil in the first row to feed energy to the next stator coil positioned on the opposite site of the rotor (and vice versa) which interact with the reverse poled permanent magnet to produce only useful torque. Additional energy will be drawn from the battery as required to maintain the speed and torque requirement of the motor.
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: July 13, 1993
    Inventor: Peter M. Nahirney