Disclosed is a power generating apparatus using a hammer comprising: a main body including a base body in which an operating fluid is stored, a first inner connecting rod provided to be movable to one side of the base body, and a spring provided at the other side of the base body; a hammer portion of which one side is rotatably coupled to the main body to hit the first inner connecting rod and the other side is connected to the spring; a hammer driving portion which hits the first inner connecting rod by the hammer portion to supply power; a crankshaft portion which rotates by receiving a force for hitting the hammer portion by the hammer driving portion; and a power transmission portion which is connected to the crankshaft portion to rotate together with the crankshaft and connected to a power generator.

A device for generating electricity includes a rotatable flywheel assembly including a flywheel and an axle rotatable about a first axis to spin the flywheel, support means to suspend the rotatable assembly and to allow the flywheel assembly to rotate with respect to the support means about a second axis to perform rotary motion normal to the first axis, and track means contactable with a free end of the axle for augmenting the spinning of the flywheel while it is also in rotary motion about the first and second axes. The rotating assembly is initially rotated to induce spinning motion of the flywheel and the axle until the flywheel has a predetermined rotational energy, the flywheel assembly being engaged with an electrical generator for converting the spinning motion of the flywheel assembly into electricity. The track means provides augmenting rotation to the flywheel assembly in at least an intermittent manner.

A seesaw-type hydroelectric power generation device is provided, including an elongated container (10), a hydroelectric turbine module (20), a pivot structure (30) below the elongated container (10), and a jacking structure (40) placed on both sides of the pivot structure (30). The elongated container (10) includes a first compartment (13) and a second compartment (14), and a water flow passage (15) connecting them. The hydroelectric turbine module (20) includes an impeller (22) and a power generator (21), the impeller (22) disposed in the water flow passage (15). When force is applied to the elongated container (10), it tilts around the pivot structure (30). The working fluid (WF) flows reciprocally through the water flow passage (15), driving the impeller (22) to rotate and thus generating electricity. The electricity required to drive the elongated container is less than the electricity generated, allowing for the continuous generation of electricity.

A system to generate power, the system comprising a shaft configured for one-directional rotation around a horizontal axis, an inertial object coupled to the shaft where the inertial object has an uneven distribution of mass around the shaft, an electric generator configured to extract rotational kinetic energy from the shaft, and an electric motor configured to provide restorative energy to the shaft. The power generation method comprises steps of providing a power generation system, placing the shaft in an initial position, and inducing shaft rotation. Once shaft rotation is induced, the method alternates between steps of power generation and power consumption. More power is generated than consumed, resulting in a surplus of power supplied to the grid.

A mechanical energy amplification system having a frame that supports a cylindrical rotary reactor magnet assembly, an oscillating reactor magnet assembly, and an input impulse magnet assembly, which rotates a shaft of both the rotary reactor magnet assembly and the oscillating reactor magnet assembly when pivoted back and forth, and generating a greater output energy than an energy input at the input impulse magnet assembly by pivoting an output pivot shaft by the rotation of the shafts of the rotary reactor magnet assembly and the oscillating reactor magnet assembly.

A mechanical energy amplification system having a frame that supports a cylindrical rotary reactor magnet assembly, an oscillating reactor magnet assembly, and an input impulse magnet assembly, which rotates a shaft of both the rotary reactor magnet assembly and the oscillating reactor magnet assembly when pivoted back and forth, and generating a greater output energy than an energy input at the input impulse magnet assembly by pivoting an output pivot shaft by the rotation of the shafts of the rotary reactor magnet assembly and the oscillating reactor magnet assembly.

A mechanical energy amplification system and method, where the system includes a frame that supports a cylindrical rotary reactor magnet assembly, an oscillating reactor magnet assembly, and an input impulse magnet assembly. The input impulse magnet assembly rotates an axial shaft connected to both the rotary reactor magnet assembly and a flywheel, and the oscillating reactor magnet assembly when pivoted back and forth, and generates a greater output energy than an energy input at the input impulse magnet assembly by increasing the pivoting of and torque of an output pivot shaft by the rotation of the shafts of the rotary reactor magnet assembly and the oscillating reactor magnet assembly.

A mechanical energy amplification system and method, where the system includes a frame that supports a cylindrical rotary reactor magnet assembly, an oscillating reactor magnet assembly, and an input impulse magnet assembly. The input impulse magnet assembly rotates an axial shaft connected to both the rotary reactor magnet assembly and a flywheel, and the oscillating reactor magnet assembly when pivoted back and forth, and generates a greater output energy than an energy input at the input impulse magnet assembly by increasing the pivoting of and torque of an output pivot shaft by the rotation of the shafts of the rotary reactor magnet assembly and the oscillating reactor magnet assembly.

This invention harvests some inertia from moving spheres to transfer thrust to the device. The invention has a track generally in the shape of a racetrack, that uses balls which are accelerated along the extended section of the racetrack toward the rear direction of the general forward motion produced by the device. The balls initial acceleration on the track produces a recoil adding to the forward motion of the device. This recoil is then counteracted via the ball traversing around the back of the U shaped race track, bleeding off some inertia. The balls continue around the rear track to the forward leg of the straight section where the excess inertia is bled off by friction means to add to the forward motion of the track. The balls, depleted of most of their inertia, continue around the front section and on to the acceleration means located on the rear facing leg and repeat the cycle.

The invention relates to an equipment for a bicycle wheel. The equipment comprises at least one profiled wing-shaped projection adapted to be secured to the inner surface of the rim of the wheel.