A power system for an aircraft engine provides rotational drive to propeller driven and turbofan jet engine powered aircraft by use of a propeller or fan drive motor. Electrical power is provided to the drive motor by a high efficiency electrical power generator with reduced electromagnetic drag or reverse torque. The electric generator utilizes a solid state rotor that does not rotate which allows for power generation without reverse torque or the usual energy required to rotate the rotor inside the stator of the generator. Only the magnetic poles of the disclosed rotor rotate to generate the power. The fan blades of the turbofan jet engine are driven by the electric drive motor in which the rotor is a part of the fan as well as the drive from the high pressure turbine.

A power system for an aircraft engine provides rotational drive to propeller driven and turbofan jet engine powered aircraft by use of a propeller or fan drive motor. Electrical power is provided to the drive motor by a high efficiency electrical power generator with reduced electromagnetic drag or reverse torque. The electric generator utilizes a solid state rotor that does not rotate which allows for power generation without reverse torque or the usual energy required to rotate the rotor inside the stator of the generator. Only the magnetic poles of the disclosed rotor rotate to generate the power. The fan blades of the turbofan jet engine are driven by the electric drive motor in which the rotor is a part of the fan as well as the drive from the high pressure turbine.

A device and method of producing electrical energy by gravitomagnetic induction utilizing Nano-features fabricated on an object surface of an object is presented. The Nano-features may include Nano-bumps and Nano-pits. One device version includes a computer hard disk, a piezoelectric glide head, and/or a GMR read head, a prior art hard drive module electronics. By spinning the nano-features disk one produces an associated magnetic force utilizing a GMR read head for producing power by the presence or the absence of matter on an object that is in motion relative to the GMR read head. A computer system generated by the alternate computer system generates gravito-magnetic energy to power itself and/or other electrical or electronic devices, and/or, detects patterns of asperities or bump on a hard disk to generate binary value private keys applicable in asymmetric cryptography, such as public key cryptography.

A device and method of producing electrical energy by gravitomagnetic induction utilizing Nano-features fabricated on an object surface of an object is presented. The Nano-features may include Nano-bumps and Nano-pits. One device version includes a computer hard disk, a piezoelectric glide head, and/or a GMR read head, a prior art hard drive module electronics. By spinning the nano-features disk one produces an associated magnetic force utilizing a GMR read head for producing power by the presence or the absence of matter on an object that is in motion relative to the GMR read head. A computer system generated by the alternate computer system generates gravito-magnetic energy to power itself and/or other electrical or electronic devices, and/or, detects patterns of asperities or bump on a hard disk to generate binary value private keys applicable in asymmetric cryptography, such as public key cryptography.

Various implementations of a dc electric machine based on interaction of radial currents with axial magnetic field are described herein. A set of mechanisms are described to implement the concepts resulting in flat dc electric motor/generator with or without brushes and no commutator. In a preferred embodiment of a dc electric machine, conventional brush is replaced with a roller type of mechanism to make electrical contacts. The dc electric machines described herein, use relatively low voltage power source for their operation. In preferred embodiments, axial magnetic field is generated by either a permanent disc magnet or electromagnet. The unique design described herein makes it possible to produce micro-motors either on a chip or a printed circuit board (PCB). Unique designs of a motorized wheel are described herein which helps implement a simpler but more capable Electric Vehicle (EV) and allows for frictionless braking system.

Various implementations of a dc electric machine based on interaction of radial currents with axial magnetic field are described herein. A set of mechanisms are described to implement the concepts resulting in flat dc electric motor/generator with or without brushes and no commutator. In a preferred embodiment of a dc electric machine, conventional brush is replaced with a roller type of mechanism to make electrical contacts. The dc electric machines described herein, use relatively low voltage power source for their operation. In preferred embodiments, axial magnetic field is generated by either a permanent disc magnet or electromagnet. The unique design described herein makes it possible to produce micro-motors either on a chip or a printed circuit board (PCB). Unique designs of a motorized wheel are described herein which helps implement a simpler but more capable Electric Vehicle (EV) and allows for frictionless braking system.

An induction generator having alternating layers of: (a) at least one rotating magnetic disk assembly with at least one magnet in each such disk; and (b) at least one stationary induction disk (a/k/a conductor disk assembly) with at least one conductive loop (i.e., at least one conductor) in each such conductor disk assembly. In one embodiment, the conductor has the shape of a compressed helicoid.

An induction generator having alternating layers of: (a) at least one rotating magnetic disk assembly with at least one magnet in each such disk; and (b) at least one stationary induction disk (a/k/a conductor disk assembly) with at least one conductive loop (i.e., at least one conductor) in each such conductor disk assembly. In one embodiment, the conductor has the shape of a compressed helicoid.

The present invention is an electrical slip ring device comprised of a stator, a rotor and an independent rotationally free brush ring. The brush ring may include a multitude of slipping fingers, chevrons or other current carrying structures that extend between the rotor and the stator. These current carrying structures have a directional bias or “lay”. The rotational freedom of the brush ring enables bi-directional movement of the rotor with reduced torque and wear at the sliding interfaces because sliding always occurs in the direction of the lay.

A new and improved method for producing electric energy or mechanical power, and in particular to an improved system and method for producing rotary motion from an electro-magnetic motor or generating electrical power from a rotary motion input by concentrating magnetic forces due to electromagnetism or geometric configurations.