Integral reversing and trim deflector and control mechanism

Details Integral reversing and trim deflector and control mechanism Integral reversing and trim deflector and control mechanism

2008-03-25

2008-03-25

Olson, Lars A. (Department: 3617)

Marine propulsion

Jet drive

Direction control for fluid jet

Reexamination Certificate

active

11668940

ABSTRACT:
A thrust control system is described, including a control apparatus having water jet deflectors that deflect water to provide a reversing/backing thrust and a trim force to marine vessels using water jet propulsion. Other aspects include an electro-mechanical control lever assembly for operating actuators, the assembly comprising a mechanical lever coupled to a transducer that generates an electrical output. Yet other aspects comprise a load-sensing hydraulic circuit comprising at least two loads and a control system for controlling at least one of the loads, that prevents unwanted pressure transients in the circuit.

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