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7514807 |
Alternator boost method
A circuit for boosting the voltage output of an alternator utilizes the armature coils of the alternator as part of the boost circuit. The circuit and methods utilizing this circuit can enable...
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7463914 |
Superconducting acyclic homopolar electromechanical power converter
An acyclic homopolar electromechanical power converter that uses superconducting series connected rotor elements for series summation of magnetomotive and electromotive force. The novel rotor...
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5977684 |
Rotating machine configurable as true DC generator or motor
A rotating machine configurable as a pure DC generator for use in various applications, including recharging batteries in battery operated portable devices. The generator consists of a pair of...
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5731645 |
Integrated motor/generator/flywheel utilizing a solid steel rotor
A flywheel energy conversion device provides highly efficient conversion between kinetic and electrical energy. The flywheel produces increased output by providing armature coils in an air gap...
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4975609 |
Homopolar dynamoelectric machine with plural independent outputs and improved rotor conductor
A homopolar dynamoelectric machine is provided with plural independent output terminals for selectable external interconnection to yield a variable output. Each output terminal is associated with a...
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4550283 |
Unipolar rotational speed transducer
Minaturized unipolar low power rotational speed transducers or tachometer generators are disclosed, one of which is comprised of coaxial housing and pole members of magnetic material and a...
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4544874 |
Homopolar generator power supply system
A high-energy, high-current homopolar generator pulsed power supply system that is compact and field portable. The power supply system includes a hompolar generator (HPG), an auxiliary supply and...
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4385251 |
Flux shield for an inductor-alternator machine
A homopolar inductor-alternator machine is constructed to have lower transient rectances by the incorporation of a current conducting ring concentric with the axis of the rotor and positioned on...
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4276507 |
Homopolar machine for reversible energy storage and transfer systems
A homopolar machine designed to operate as a generator and motor in reversibly storing and transferring energy between the machine and a magnetic load coil for a thermo-nuclear reactor. The machine...
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4260944 |
Pulsating signal generator for the production of polyphase voltages of interference
A pulsating signal generator for the production, in particular, of 3 systems of triphase voltages, in which the resulting pseudo-sinusoidal voltages of the 3 systems are modulated in amplitude at...
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4153868 |
Unipolar dynamoelectric machine with variable resistance control
A unipolar dynamoelectric machine with variable resistance control of machine current. The machine includes a stator, a rotor rotating within an opening in the stator, and a control member. The...
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4151455 |
Divided housing unipolar dynamoelectric machine
A unipolar dynamoelectric machine has a divided housing and uses a liquid metal to effect variable resistance control of the machine current. The machine includes a stator comprising a housing...
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4105963 |
Brushless welding generator
A brushless welding generator with a homopolar machine which supplies welding current, and has winding-free rotors with several pole rings. Each of these form an air gap of varying size around its...
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3611113 |
HOMOPOLAR APPARATUS WHICH REQUIRES NO MOVING PARTS FOR PRODUCING DIRECT CURRENT
Apparatus for producing direct current of the homopolar type is provided in which the field moves and both the armature and the field-producing means are stationary whereby no brushes are required....
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3029199 |
Plasma device
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2997641 |
Plasma generator device
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