Patents by Inventor James P. Wojciehowski

James P. Wojciehowski 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).

  • Pneumatic starter overtemperature control
    Patent number: 4339916
    Abstract: An aircraft engine starter including a pneumatic motor driven by pressurized gas upon opening of an upstream control valve. A fusible plug valve automatically closes the control valve and shuts down the pneumatic motor whenever temperature of the lubricating oil of the motor exceeds a preselected level.
    Type: Grant
    Filed: August 18, 1980
    Date of Patent: July 20, 1982
    Assignee: The Garrett Corporation
    Inventors: Darrel W. Burch, James P. Wojciehowski
  • Pneumatic starter overtemperature control
    Patent number: 4334549
    Abstract: An aircraft engine starter including a pneumatic motor driven by pressurized gas upon opening of an upstream control valve. A fusible plug valve automatically closes the control valve and shuts down the pneumatic motor whenever temperature of the lubricating oil of the motor exceeds a preselected level.
    Type: Grant
    Filed: February 8, 1980
    Date of Patent: June 15, 1982
    Assignee: The Garrett Corporation
    Inventors: Darrel W. Burch, James P. Wojciehowski
  • Pneumatic starter overtemperature control
    Patent number: 4220439
    Abstract: An aircraft engine starter including a pneumatic motor driven by pressurized gas upon opening of an upstream control valve. A fusible plug valve automatically closes the control valve and shuts down the pneumatic motor whenever temperature of the lubricating oil of the motor exceeds a preselected level.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: September 2, 1980
    Assignee: The Garrett Corporation
    Inventors: Darrel W. Burch, James P. Wojciehowski
  • Aircraft spraying system and method
    Patent number: 4175701
    Abstract: An aircraft spraying system and method drives a turbine motor by pressurized bleed airflow from the working cycle of a turbomachinery-type propulsion engine driving the aircraft, and a control system regulates the pressure of bleed air flow to the motor to vary the rate of liquid distributed from the aircraft.
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: November 27, 1979
    Assignee: The Garrett Corporation
    Inventors: James P. Wojciehowski, John D. Sullivan