Patent Model - Improvement in Valve-Gears for Steam Engines
Maker and role
William Dennison, Patentee
Production date
Sep 18 1866
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Object detail
Media/Materials
Painted wood
Measurements
13 1/2 x 4 1/2 x 3 3/8" (34.3 x 11.4 x 8.6cm)
Description
Dennison's "arrangement of valves and of the cam with reference to the cylinder is applicable to water, air, and gas engines as well as to steam-engines..." (Patent Number 58,074)
Collection
Object number
2015.14.631a,b
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