Patents by Inventor Igor A. Levin

Igor A. Levin 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: 5318253
    Abstract: In a thin-walled structure being cleaned, there are generated converging waves of elastic deformation by virtue of synchronous excitation of single equal pulses along the contour of the surface being cleaned in the points opposite to one another. To effect this method use is made of an electromagnetic source (1) of mechanical pulses in combination with a waveguide (2) transmitting mechanical pulses to the structure (4) being cleaned and representing a ring (8) with a disk (9) designed to accommodate the source (1) and connected to this ring by jumpers (10).
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: June 7, 1994
    Inventor: Igor A. Levin
  • Patent number: 5145640
    Abstract: The method for acceleration of liquid and bulk materials comprises conversion of energy of the electromagnetic pulse of a radiator (1) into mechanical energy applied to the treated material by a plate element (3) of a conducting material having at least one degree of freedom in the direction of acceleration. The opposite surfaces of the place element (3) at the moment of emission of the electromagnetic pulse are brought in physical contact with the radiator and treated material, respectively.An apparatus for realization of the above method comprises a radiator (1) connected with a source (2) of electromagnetic pulses, a plate element (3) of a conducting material arranged loosely on the radiator (1), the surface of said element being intended for placement of the treated material.
    Type: Grant
    Filed: December 26, 1990
    Date of Patent: September 8, 1992
    Inventor: Igor A. Levin
  • Patent number: 4253704
    Abstract: A method for disintegrating a material comprises acting on the material being disintegrated with shock waves produced upon applying individual electromagnetic field pulses to a current-conducting element arranged in a close proximity to the material being disintegrated. An apparatus for disintegrating a material comprises a unit forming electromagnetic field pulses connected to a current source and arranged in a close proximity to the current-conducting element.
    Type: Grant
    Filed: December 29, 1978
    Date of Patent: March 3, 1981
    Inventor: Igor A. Levin
  • Patent number: 4232972
    Abstract: The method for mixing substances employs a reciprocating movement provided by mechanical impulses. The apparatus for mixing substances comprises a reservoir, a mixing means, a reciprocating movement mechanism of the mixing means, which mechanism includes eddy current electromagnetic inductors coupled to a current source having a storage capacitor, a turn-on sequencer for said inductors, and elements made of electrically conducting material. The invention substantially improves the effectiveness of the mixing operation and provides for increased labor, productivity, and reduces the power requirements needed to drive the apparatus.
    Type: Grant
    Filed: March 21, 1979
    Date of Patent: November 11, 1980
    Inventor: Igor A. Levin