ELECTRO-MAGNETIC MOTOR

MOTEUR ELECTRO-MAGNETIQUE

Claims

Claim.-lst. The combination of an eleotro-magnetic motor, with its field coils wound in continuous sections, connections from the ends of each section being taken to a segment of a commutator, and brushes or contact strips connected with the working circuit movable thereon, and means for moving said brushes on said commutator, substantially as described. 2nd.. The combination of an electromagnetic motor with its armature in multiple arc, with a rheostat or variable resistances, and means for shunting in said resistances, substantially as described. 3rd. The combination, in an electro-magnetic motor, of a series of field magnet coils continuously connected together, and means for passing the current from the working,circuit through any number of sections, substantially as described. 4th. The combination, in an electro-magnetic motor, of a set of resistance coils in multiple arc with its armature, the terminals of said resistance coils being connected together, and a connection taken from each terminal, or connection, to a segment of a commutator, on which a brush or contact strip from the working circuit is arranged to tra- vel, and means for shitting said brush or contact strip, substantially as described. 5th. The combination of an electro-magnetic motor with its armature in series, with the field coils, and said armature in multiple arc with a set of resistance coils, and a connection taken from the terminals of the coils to commutator segments, and said segments fastened to the periphery of a drum of non-conductive material, and arranged to occupy half the circumference of said drum, and said field coils wound in continuous sections, and a connection taken from each section to a set of commutator segments, arranged to occupy the other half of the above mentioned drum, and brushes or contact strips connected with the working circuit, arranged to move thereon, and means for moving the same, substantially as described.