Governor with low droop having opposed spring

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Reexamination Certificate

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Details

C123S363000

Reexamination Certificate

active

07318407

ABSTRACT:
A governor for an engine including a speed sensor, a throttle member, a linkage, a primary spring, and a secondary spring. The speed sensor moves in response to changes in a speed of the engine. The linkage is coupled between the speed sensor and the throttle member to move the throttle member between a first position and a second position in response to the speed of the engine. The primary spring directly couples the throttle member to the engine to bias the throttle member in a first direction, and the secondary spring directly couples the throttle member to the engine to bias the throttle member in a second direction at least partially opposite to the first direction.

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patent: 2006/0130808 (2006-06-01), Steffes et al.

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