Orbital Engine Company (australia) Pty Limited

Woodward, Inc.

Wayne Andrew Hawken

David Richard Worth

Doyle Kent Stewart

Thomas Schnepple

Koon Chul Yang

Troy Bradley Epskamp

Craig Bowman

Luke Newman Andersen

Phillip Leo O'Neill

Andrew Rabbit

Jean-Yves Rene Le Gall

Peter Truong

A flexible crank angle position sensing device and data structure is provided. The device allows a user to enter specific data into a data structure relating to an encoder wheel used to determine the position of the crank shaft. The specific data is stored in the device and can be recalled for use in specific engine implementations. Furthermore, a user can enter data to describe other encoder wheels associated with a cam shaft of an engine. A data structure relating to a cam shaft encoder wheel relates to the data structure relating to the crank shaft encoder wheel such that various positional information, regarding both the cam shaft and crank shaft, can be detected by the device.

Flexible crank angle position sensing

An electronic control unit for an internal combustion engine having a fuel injection system and an ignition system including: timing determination means () for determining timing sequences for injection events of the fuel injection system and ignition events of the ignition system and to provide update timing sequence data () to a schedule sequencing means () adapted to control at least one driver circuit () wherein the at least one driver circuit () is adapted to provide drive pulses () to the fuel injection system and ignition system; wherein the schedule sequencing means () is adapted to select between update sequence data to at least one of an injection of ignition event, such that the update timing sequence data is selected when there is no current injection occurring.

Sequence scheduling control for a fuel injected engine

An engine management system comprising engine control unit (17) which receives throttle position signals from at least two throttle position sensors (15); compares the signals; selects a preferred signal in response to a discrepancy between the signals; and operates the engine using that preferred signal.

Air fuel ratio control

Growing community of inventors

Langford, Australia

Wayne Andrew Hawken