Bombardier Motor Corporation of America

James L Holt

Richard P Kolb

David J Hartke

A boat having a propulsion system and a station containing throttle, shift and cruise controls at some distance from the propulsion system. The throttle, shift and cruise control elements generate electrical signals which are transmitted to a electronic control unit in the propulsion system. The electronic control unit controls the fuel injection and the ignition of fuel for the propulsion system and also signals the throttle and the transmission in response to an operator's manipulation of the throttle, shift or cruise control elements. There are no mechanical links or cables between the throttle, shift and cruise control elements and the propulsion system.

Electronic control system for boats

A fluid level sensor for a fluid tank of a marine vessel is provided. The sensor includes a sensor mount and further includes a circuit housing that is pivotally connected to the mount to pivot about a predetermined pivot axis. A float assembly is configured to supply an actuating angle substantially impervious to fluid tank tilt and/or fluid splash at least along an axis generally perpendicular to the pivot axis. A circuit in the circuit housing is responsive to the actuating angle from the float assembly to provide an output signal indicative of the fluid level in the tank.

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Burlington, WI, United States of America

James L Holt