Patents by Inventor Mike Dowsett

Mike Dowsett 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).

  • Electrical machine
    Patent number: 9559570
    Abstract: An integrated starter generator device comprising a housing, a stator and a rotor contained within the housing, the device further comprising control electronics operable to configure the device as either a starter or generator and contained entirely within the housing. The device may include a high current terminal having brass and rubber bonded together. The rubber forms both a sealing and an insulating function.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: January 31, 2017
    Assignee: Controlled Power Technologies, Ltd.
    Inventors: Tim Spearman, Mike Dowsett, Toby Heason, Wayne Maddison, Stephen Knight
  • Liquid cooled electrical machine
    Patent number: 9118228
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: August 25, 2015
    Assignee: Controlled Power Technologies, Ltd.
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • LIQUID COOLED ELECTRICAL MACHINE
    Publication number: 20140203673
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Application
    Filed: June 19, 2013
    Publication date: July 24, 2014
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • Liquid cooled electrical machine
    Patent number: 8633624
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: January 21, 2014
    Assignee: Controlled Power Technologies, Ltd.
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • LIQUID COOLED ELECTRICAL MACHINE
    Publication number: 20130278089
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Application
    Filed: June 19, 2013
    Publication date: October 24, 2013
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • Liquid cooled electrical machine
    Patent number: 8541914
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: September 24, 2013
    Assignee: Controlled Power Technologies, Ltd.
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • ELECTRICAL MACHINE
    Publication number: 20130207490
    Abstract: An integrated starter generator device comprising a housing, a stator and a rotor contained within the housing, the device further comprising control electronics operable to configure the device as either a starter or generator and contained entirely within the housing. The device may include a high current terminal having brass and rubber bonded together. The rubber forms both a sealing and an insulating function.
    Type: Application
    Filed: September 16, 2009
    Publication date: August 15, 2013
    Applicant: Controlled Power Technologies, Ltd.
    Inventors: Tim Spearman, Mike Dowsett, Toby Heason, Wayne Maddison, Mike Dowsett, Toby Heason, Stephen Knight
  • APPARATUS AND MANUFACTURING PROCESS FOR AN ELECTRICAL MACHINE
    Publication number: 20110225806
    Abstract: A method of, and apparatus for, manufacturing an electrical machine such as an integrated starter generator, the method comprising a double hot drop operation, whereby a stator assembly is inserted into a steel sleeve after the sleeve has been heated, and the stator assembly and sleeve are subsequently cooled and inserted into a heated housing.
    Type: Application
    Filed: August 27, 2009
    Publication date: September 22, 2011
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason
  • LIQUID COOLED ELECTRICAL MACHINE
    Publication number: 20110168356
    Abstract: Flow control apparatus for an electrical machine and comprising an arrangement of shaped chambers and passages for conveying a liquid coolant. The rate of heat transfer from certain portions of the machine to the coolant is determined by the varying velocity of the liquid through the chambers, resulting in a generally uniform cooling of those portions of the machine.
    Type: Application
    Filed: September 3, 2009
    Publication date: July 14, 2011
    Inventors: Stephen Knight, Mike Dowsett, Toby Heason