Patent Model - Improvement in Fluid-Meters
Maker and role
Edward Talcott, Patentee
Wardell Guthrie, Patentee
Alfred Guthrie, Patentee
Production date
May 02 1876
See full details
Object detail
Media/Materials
Wood, brass
Measurements
6 1/2 x 11 3/4 x 7 3/4" (16.5 x 29.8 x 19.7cm)
Description
"The object of our invention is to provide for accuracy of measurement, certainty and positiveness of change of valves unaffected by changes of pressures, and also an avoidance of all dead-centers, which in many meters have heretofore, prevented a proper movement of the valves." (Patent Number 176,817)
Collection
Object number
2015.14.2169a,b
Currently on display?
Public comments
Be the first to comment on this object record.