A mobile emergency charging device for a battery of a motor vehicle that is designed to charge the battery in a recuperation operation. The mobile emergency charging device has at least one fuel tank, an internal combustion engine, and at least one drive roller for driving a wheel of the motor vehicle. This at least one drive roller is connected at least indirectly to an output shaft of the internal combustion engine and, by way of this connection, the drive roller is set into a rotational movement when the internal combustion engine is running.

A power generator that enables electrical power generation from a cranking motion and subsequently transmits that energy to mobile devices, vehicles, or other electrically-powered items. The power generator includes a cranking mechanism, a casing, at least one energy-converting mechanism and a charging output. The cranking mechanism allows the user to input mechanical energy to the power generator. The casing conceals and protects the internal components of the power generator. The at least one energy-converting mechanism allows the power generator to convert mechanical energy, produced by the cranking mechanism, into electrical energy. The charging output allows the power generator to transfer the electrical energy, produced by the at least one energy-converting mechanism, to any device that runs on electricity such as, but not limited to, a mobile device or vehicle.

An energy system can store and provide energy to power a vehicle. The energy system can comprise a generator configured to generate an electrical output, a capacitor configured to receive the electrical output from the generator and store the electrical output as a capacitor energy, a battery configured to receive the capacitor energy from the capacitor, a diode electrically positioned between the capacitor and the battery and configured to convey the capacitor energy from the capacitor to the battery, and a roller configured to contact a wheel of the vehicle and to rotate about an axis in response to a rotation of the wheel to cause the generator to generate the electrical output.

The present invention relates to a light emitting pedal for a bicycle, wherein the light emitting pedal has been developed so that, when riding a bicycle, the rotating motion of a pedal body relative to a pedal shaft coupled to a crank arm is used to light up LEDs installed on the front and rear surfaces of the pedal body, thereby allowing easy discrimination from the surroundings. In the light emitting pedal for the bicycle, an electricity generating unit is provided in a pedal, which includes the pedal shaft mounted to a bicycle crank arm and the pedal body rotatably coupled to the pedal shaft, and causes an illumination part mounted on the pedal body to emit light. The electricity generating unit is characterized by comprising: a multi-pole magnet in which a plurality of magnets, which have a shape that is radially fragmented from a cylindrical shape and have inner and outer circumferences having different polarities, are bonded by an adhesive to a central portion that is inserted into the pedal body of the pedal shaft, and are mounted and fixed in a cylindrical shape in which different polarities are repeated along an outer circumferential surface; a pair of space portions formed symmetrically on both sides around the center through which the pedal shaft of the pedal body passes; a pair of mounting protrusions protruding into the space portions; a rotation shaft, of which both ends are rotatably mounted to the mounting protrusions; a rotation magnet mounted to the rotation shaft; a coil mounted along an inner edge of the space portions; and an LED light emitting unit connected to the coil and mounted to the front surface or the rear surface of the pedal body.

A co-constructed power generation device comprises a shell member, a first power generation group and a second power generation group, wherein the first power generation group is disposed in the shell member and generates shake-induced power, and the second power generation group is disposed in the shell member and generates rotation-induced power.

A power generator that enables electrical power generation from a cranking motion and subsequently transmits that energy to mobile devices, vehicles, or other electrically-powered items. The power generator includes a cranking mechanism, a casing, at least one energy-converting mechanism and a charging output. The cranking mechanism allows the user to input mechanical energy to the power generator. The casing conceals and protects the internal components of the power generator. The at least one energy-converting mechanism allows the power generator to convert mechanical energy, produced by the cranking mechanism, into electrical energy. The charging output allows the power generator to transfer the electrical energy, produced by the at least one energy-converting mechanism, to any device that runs on electricity such as, but not limited to, a mobile device or vehicle.

A pinion gear, with a varied gear ratio, can be inline with a rack. When the rack moves, the pinion gear can rotate. This rotation can cause an interior of an electrical generator to rotate. Rotation of the interior of the electrical generator can cause an electricity to be produced and outputted.

A fishing reel configured to forwardly release a fishing line includes a reel unit, a spool rotatably supported by the reel unit, an electric power generator that generates an electric power upon a rotation of the spool, an electric component including a controller, an overvoltage protection circuit, and a bypass circuit. The controller operates using the electric power generated by the electric power generator. The overvoltage protection circuit is electrically connected to the electric power generator and the electric component, the overvoltage protection circuit limits a voltage of the electric power output from the electric power generator to a predetermined magnitude. The bypass circuit supplies the electric power generated by the electric power generator to the electric component by bypassing the overvoltage protection circuit upon a determination that the voltage of the electric power generated by the electric power is less than or equal to a predetermined value.

An implement coupler including an electrical generator configured to generate electric power in response to a mechanical force provided by a power takeoff of a work vehicle. The implement coupler includes a support frame and an adjustment mechanism operatively connected to the support frame, wherein the adjustment mechanism is configured to adjust the position of the support frame with respect to the work vehicle. The generator is located on the support frame and is operatively connected to the power takeoff. The implement coupler further includes a drive shaft connected to the power takeoff and to the generator, an electrical coupler electrically coupled to the generator to provide access to the generated electrical power wherein the electrical coupler includes an output configured to provide the generated electrical power, and a line coupler including a connector configured to couple to source of material and to deliver the material.

According to aspect, the subject matter described herein includes an in line manually actuated charging device for a tactical radio. The charging device includes a housing enclosing the charger for charging a battery of the tactical radio. A manual actuator is coupled to the housing for actuating the charger to charge the battery. A first mechanical connector is located on a first surface of the housing for detachably connecting to a battery connector of the tactical radio. The second mechanical connector is located on a second surface of the housing opposite a first surface for detachably connecting to the battery of the tactical radio. The first and second mechanical connectors are configured such that the housing fits in line between the tactical radio and the battery during use of the tactical radio.