Engine synchronizer

Details Engine synchronizer Engine synchronizer

1989-04-12

1990-10-23

Ostrager, Allen M.

Power plants

System having plural motors or having diverse types of...

Motors intercontrolled responsive to angular speed...

60702, F01B 2104

Patent

active

049642766

ABSTRACT:
A speed synchronizer for master and slave engines is disclosed. The speed controller of the slave engine is adjustable by a manual actuator and also by a servo actuator. The servo actuator is responsive to a circuit which develops a correction signal corresponding to the difference between engine speed signals. A transfer mechanism selectively transmits movement of either the manual actuator or the servo actuator to the speed controller. The transfer mechanism comprises first and second levers rotationally mounted about a shaft and coupled together for concurrent movement by a spring. The first lever is connected with the manual actuator and the second lever is connected on one side of its rotation shaft to the servo actuator and on the other side of its rotation shaft to the speed controller.

REFERENCES:
patent: 3367110 (1968-02-01), Leeson, Jr.
patent: 3623323 (1971-11-01), Fritz
patent: 3986363 (1976-10-01), Beaman et al.
patent: 4586341 (1986-05-01), Kobus

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