. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . mbination, with a dynamo or mag-neto electric machine and translating devicesarranged in multiple arc, of a series of resist-ances in the main circuit from said generator 75and a number of independent devices actuatedby the current generated, for successivelythrowing such resistances into or outof circuit,according to variations in the number of saidtranslating devices, substantially as set forth. 80 2. The combination, with a dynamo or mag-neto electric machine and translating devicesarranged in multiple arc, of a
. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . mbination, with a dynamo or mag-neto electric machine and translating devicesarranged in multiple arc, of a series of resist-ances in the main circuit from said generator 75and a number of independent devices actuatedby the current generated, for successivelythrowing such resistances into or outof circuit,according to variations in the number of saidtranslating devices, substantially as set forth. 80 2. The combination, with a dynamo or mag-neto electric machine and translating devicesarranged in multiple arc, of a series of resist-ances in the main circuit and a series of elec-tro-magnets in a shunt from said main circuit, 85each magnet being provided with an armature-lever, the motion of which opens and closes ashunt around one of the said resistances inthe main line, and the armatures being so ar-ranged as to operate successively, substan- 90tially as set forth. This specification signed and witnessed this1st day of May, 1882. THOMAS A. EDISON. Witnesses: H. W. Seely, P. B. (No Model.) T. A. EDISON. REGULATOR FOR DYNAMO ELECTRIC MACHINES. No. 264,664. Patented Sept. 19, 1882. -oi AO 0
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