Reciprocating electric motor

摘要

An electromagnetic motor with a piston coil supported on a shaft between the field coils, the shaft being slideably supported in the frame so that the piston coil is moveable between the field coils. The piston coil is in electrical connection with the power source and has a constant magnetic polarity. The field coils and piston coil all are wound in the same direction. The shaft supporting the piston coil is pivotally connected to a crankshaft. The magnetic distributor switches are activated by rotation of the rotor in response to movement of the piston to maintain the field coils at opposite polarities and to reverse the polarities of the field coils at the end of each stroke of the piston, the piston having a two stroke cycle. The field coils also include secondary coils to recover energy from the primary coils by induction. A pulser is provided electrically intermediate the power source and the field coils to supply pulsed current to the field coils. A cam is secured to the crankshaft to reciprocally drive compression pistons in the compression cylinders of a hydraulic system. The compression pistons have a compression stroke and an intake stroke. The hydraulic fluid of the hydraulic system being compressed by the compression pistons during the compression stroke to maintain steady pressure in the hydraulic system and also to dampen vibrations of the electric motor of the present invention.