Patents by Inventor Claude Michael Kalev

Claude Michael Kalev 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).

  • Electromechanical flywheel with evacuation system
    Patent number: 9843237
    Abstract: An electromechanical flywheel machine includes a flywheel mass enclosed in an evacuable housing.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: December 12, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventors: Claude Michael Kalev, Robert A. Rosen
  • Electromechanical flywheel device
    Patent number: 9831742
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationary inner stator having stator windings.
    Type: Grant
    Filed: December 27, 2014
    Date of Patent: November 28, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • Electromechanical flywheels
    Patent number: 9673680
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: June 6, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • Electromechanical flywheel cooling system
    Patent number: 9641051
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stator wherein the stator is supported by a fluid cooled stator support. The electromechanical flywheel has the rotor encircling a stationery stator and stator windings including a field winding encircling an axis of stator rotation and an armature winding that does not encircle the axis of stator rotation.
    Type: Grant
    Filed: December 23, 2012
    Date of Patent: May 2, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventor: Claude Michael Kalev
  • Homopolar motor-generators
    Patent number: 9548645
    Abstract: A motor-generator utilizes a multi-part rotor encircling a stator, the rotor including a plurality of rotor segments.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 17, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • Electromechanical flywheel containment system
    Patent number: 9548636
    Abstract: An electromechanical flywheel machine includes a multi-wall containment system used in connection with a motor-generator for exchanging energy with a flywheel mass.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: January 17, 2017
    Assignee: Rotonix Hong Kong Limited
    Inventor: Claude Michael Kalev
  • ELECTROMECHANICAL FLYWHEEL WITH EVACUATION SYSTEM
    Publication number: 20150318758
    Abstract: An electromechanical flywheel machine includes a flywheel mass enclosed in an evacuable housing.
    Type: Application
    Filed: July 6, 2015
    Publication date: November 5, 2015
    Inventors: Claude Michael Kalev, Robert A. Rosen
  • Electromechanical flywheel
    Patent number: 9148037
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: September 29, 2015
    Assignee: ROTONIX HONG KONG LIMITED
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • Electromechanical flywheel with evacuation system
    Patent number: 9077211
    Abstract: An electromechanical flywheel machine includes a flywheel mass enclosed in an evacuable housing and an e×ternal gas removal train.
    Type: Grant
    Filed: March 23, 2013
    Date of Patent: July 7, 2015
    Inventor: Claude Michael Kalev
  • ELECTROMECHANICAL FLYWHEEL DEVICE
    Publication number: 20150123505
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.
    Type: Application
    Filed: December 27, 2014
    Publication date: May 7, 2015
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • HOMOPOLAR MOTOR-GENERATORS
    Publication number: 20150097459
    Abstract: A motor-generator utilizes a multi-part rotor encircling a stator, the rotor including a plurality of rotor segments.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 9, 2015
    Applicant: ROTONIX HONG KONG LIMITED
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • Homopolar motor-generator
    Patent number: 8917004
    Abstract: A motor-generator utilizes a multi-part rotor encircling a stator, the rotor including a plurality of rotor segments.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: December 23, 2014
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • ELECTROMECHANICAL FLYWHEELS
    Publication number: 20140300227
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.
    Type: Application
    Filed: November 13, 2012
    Publication date: October 9, 2014
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • ELECTROMECHANICAL FLYWHEEL CONTAINMENT SYSTEM
    Publication number: 20140300224
    Abstract: An electromechanical flywheel machine includes a multi-wall containment system used in connection with a motor-generator for exchanging energy with a flywheel mass.
    Type: Application
    Filed: December 21, 2012
    Publication date: October 9, 2014
    Inventor: Claude Michael Kalev
  • ELECTROMECHANICAL FLYWHEEL COOLING SYSTEM
    Publication number: 20140292120
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stator wherein the stator is supported by a fluid cooled stator support. The electromechanical flywheel has the rotor encircling a stationery stator and stator windings including a field winding encircling an axis of stator rotation and an armature winding that does not encircle the axis of stator rotation.
    Type: Application
    Filed: December 23, 2012
    Publication date: October 2, 2014
    Inventor: Claude Michael Kalev
  • ELECTROMECHANICAL FLYWHEEL WITH SAFETY FEATURES
    Publication number: 20140265674
    Abstract: An electromechanical flywheel machine includes multiple enclosures enhancing safe operation of an enclosed motor-generator and flywheel mass.
    Type: Application
    Filed: June 9, 2013
    Publication date: September 18, 2014
    Applicant: ROTONIX USA, INC.
    Inventors: Claude Michael Kalev, Robert A. Rosen
  • HOMOPOLAR MOTOR-GENERATOR
    Publication number: 20140084714
    Abstract: A motor-generator utilizes a multi-part rotor encircling a stator, the rotor including a plurality of rotor segments.
    Type: Application
    Filed: January 4, 2012
    Publication date: March 27, 2014
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • ELECTROMECHANICAL FLYWHEEL
    Publication number: 20140084756
    Abstract: An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.
    Type: Application
    Filed: January 3, 2012
    Publication date: March 27, 2014
    Inventors: Claude Michael Kalev, Heath F. Hofmann
  • ELECTROMECHANICAL FLYWHEEL WITH EVACUATION SYSTEM
    Publication number: 20130264914
    Abstract: An electromechanical flywheel machine includes a flywheel mass enclosed in an evacuable housing and an e×ternal gas removal train.
    Type: Application
    Filed: March 23, 2013
    Publication date: October 10, 2013
    Inventor: Claude Michael Kalev
  • Mbackup flywheel power supply
    Patent number: 8030787
    Abstract: A flywheel system includes a synchronous reluctance and a permanent magnet generator.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: October 4, 2011
    Assignee: Beaver Aerospace and Defense, Inc.
    Inventor: Claude Michael Kalev