A pneumatic motion system includes a rotating wheel, a plurality of wheel rods mounted to the rotating wheel, a plurality of main weight members respectively sleeved on the wheel rods, at least one air supply member, and a plurality of air cycle units. Each of the air cycle units is disposed at one of two opposite ends of a respective one of the wheel rods, and includes two main air compressors fluidly communicating with the at least one air supply member. For each wheel rod, when the respective one of the main weight members is moved to the one of the opposite ends of the wheel rod, each of the main air compressors is pressed by the main weight member to force air into the at least one air supply member.

An apparatus for generating energy through fluid dynamics includes a fluid reservoir, an energy extractor for extracting flow energy, a back-pressure control channel for circulating the fluid, and a pressure ejector for returning fluid to the fluid reservoir. The back-pressure control channel includes a fan-like device to generate a low-pressure region and draws fluid through the energy extractor. The energy extractor includes an energy extraction rotor to convert flow energy to rotation energy and may include a nozzle to alter flow characteristics of the fluid. The apparatus for generating energy may also include a settlement chamber to reduce flow disturbances.

A turbine-powered electrical submersible pump (ESP) that has intake and discharge ports. The ESP intakes wellbore fluid from the intake port at an intake pressure, pressurizes the fluid, and discharges the fluid from the discharge port at a discharge pressure higher than the intake pressure. A motor is coupled to and drives the ESP. A turbine generator has a flow passage disposed between turbine intake and discharge ports. The turbine intake port is fluidly coupled to the pump discharge port. The turbine generator generates electric power from the pressurized wellbore fluid flowing through the flow passage and is electrically coupled to the motor and powers the motor with the generated electric power. A rechargeable battery is electrically coupled to the motor and provides power to initially start the motor. The turbine generator is further electrically coupled to the battery and recharges the battery.

A gravity-driven electricity generating device includes a first power unit having a first swaying frame pivoting from a first position to a second position to output a first power, thereby moving a first end of a pressing board downward and moving a second end of the pressing board upward to pivot in a first direction. A second power unit has a second swaying frame pivoting from a first position to a second position to output second power, thereby moving the first end of the pressing board upward and moving the second end of the pressing board downward to pivot in a second direction. Upward movement of the first end causes the first swaying frame to pivot in the second direction to the first position. Downward movement of the second end causes the second swaying frame to pivot in the second direction to the first position.

A turbine-powered electrical submersible pump (ESP) that has intake and discharge ports. The ESP intakes wellbore fluid from the intake port at an intake pressure, pressurizes the fluid, and discharges the fluid from the discharge port at a discharge pressure higher than the intake pressure. A motor is coupled to and drives the ESP. A turbine generator has a flow passage disposed between turbine intake and discharge ports. The turbine intake port is fluidly coupled to the pump discharge port. The turbine generator generates electric power from the pressurized wellbore fluid flowing through the flow passage and is electrically coupled to the motor and powers the motor with the generated electric power. A rechargeable battery is electrically coupled to the motor and provides power to initially start the motor. The turbine generator is further electrically coupled to the battery and recharges the battery.

An inertia-based energy storage device with a fluid pressure regulating function and an energy storage method. The device comprises a vacuum vessel (1), a pressure regulating vessel, a pressure transmission member, a kinetic energy recovery device and a hydraulic generator. The energy storage method comprises: providing a fluid which is liquid or compressed gas; accelerating the fluid and thereafter decelerating the fluid; recovering deceleration kinetic energy of the fluid in decelerating the fluid; in the process of accelerating or decelerating the fluid, regulating an pressure of the fluid from a first pressure to a second pressure depending on a rate of change in velocity and a state of motion of the fluid. The energy storage device can regulate the pressure of fluid during the inertia-based energy storage process and extract the pressure energy of fluid after pressure regulation.

This motor is powered by a compressor powered by a 3000w inverter, which sends compressed air flowing into the pistons, which produces a force-to-load advantage of the lever arms, coupled, which are coupled to the main shaft thus ensuring continuous rotation.

An energy-saving device for rapidly and infinitely compressing air includes housing, rotating shaft, spiral fan blade, power unit, transmission gear set, and fixing bracket, it is characterized in that the housing is connected with the fixing bracket, the rotating shaft with the spiral fan blade has upper and lower transmission gear sets, the power unit provided on the fixing bracket rotates the rotating shaft through the transmission gear set, so that a tornado-like airflow is generated in the space between the housing and rotating shaft, the devices can be stacked infinitely, so that the airflow is continuously accelerated to produce a powerful air thrust. The present invention can be widely used in aircraft and other vehicles, weapons, and protection and other aspects.

A load-driven energy system comprising: a motor (12) to input motor power; an input drive to transfer input power; a load bearing drive, with loads (50), to receive said input power, at a driver end (18c), to transfer to drive said loads (50) across said load bearing drive having a downward slope from its said driver end (18c) to its driven end (18d), said loads (50) sliding down said load bearing drive with: a first force assisted with rails (52a), said first force being gravity-fed force caused due to said downward slope; a second force provided by a load supporting drive; output of said loads bearing drive being load bearing force caused by the summation of said first force and said second force; an output drive connected to said driven end (18d) to provide said load bearing force to an alternator (60) configured to output load-driven power.

An air compressor system includes: two or more compressed air tanks previously filled with compressed air; several compression chambers also filled with compressed air, each containing a small internal expandable tube; located inside a larger external heavy-walled tube bonded to endcaps containing one-way and two-way valves, rigidly attached to top and bottom outside tanks; a timed valve inside expandable tube allowing compressed air from top tank to expand that tube to inside of heavy-walled tube, compressing ambient air outside expandable tube that entered through one-way valves. A second timed valve opens, forcing the original air back into the tank bottom or for immediate use or storage. Several other compression chambers follow the same procedure nonstop, increasing the psi in tank for immediate use or storage. All FIG. 1A compression chambers share two common tanks, which fill from top tank 600 and empty in bottom tank 602 in sequence.