Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 578
400 ; diameter of armature, 8 in. : peri-pheral velocity in feet per minute. 2,800 ; weiglit of iron in field, 440 lbs. ; weight of ironin armature, i08 lbs. ; section of iron in field, 42-5 sq. in. ; section of iron in armature, 33-5sq. in. : induction in armature, 3,700,000 lines.This motor is… … FiG. 49.—Thomson motor. 554 MOTORS, ELECTRIC.
Mechanical engineering
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