Patents by Inventor Edward Stuart Eccles

Edward Stuart Eccles 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: 4038526
    Abstract: The disclosure of this invention pertains to a system for optimizing fuel consumption in an aircraft having two engines, wherein a computer is programmed to increase the fuel flow to the engine which, consequent upon a fuel flow perturbation, shows itself to be responsible for the greater acceleration of the aircraft. Direction changes resulting from unequal fuel flows to the engines are compensated for by automatic rudder control, and speed changes resulting from the fuel flow changes are compensated for by automatic speed control also acting on fuel flow, all whereby direction and speed of flight are maintained while fuel consumption is minimized.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: July 26, 1977
    Assignee: The Secretary of State for Defence in Her Britanic Majesty's government of the United Kingdom of Great Britain and Northern Ireland
    Inventors: Edward Stuart Eccles, David James Moore
  • Patent number: 4032757
    Abstract: Control apparatus for controlling an aircraft gas-turbine engine, having two control lanes operated in parallel with one another and each of which is capable of performing the function of the control apparatus individually, includes a computer and a monitor unit associated with each lane for performing checks on the integrity of the components of both lanes. Transducers in each lane sense engine parameter values and pass signals in accordance therewith to the computer that sends control signals to a control unit and thence to an actuator for adjusting engine variables in accordance with engine-thrust requirements. The control unit includes a pair of cam-operated switches that respond to difference in the values of the control signal from each lane indicative of a fault in the lanes and that trigger operation of the monitor unit in each lane.
    Type: Grant
    Filed: September 19, 1974
    Date of Patent: June 28, 1977
    Assignee: Smiths Industries Limited
    Inventor: Edward Stuart Eccles