An electric generating precipitation collection system comprising a collection tank, a plurality of pipes, a plurality of valves, a piston assembly, and an outlet. The system is configured to collect a liquid, direct the liquid through the pipes and valves to pressurize the liquid with the piston assembly, and eject the pressurized liquid at the outlet. The plurality of pipes and valves are arranged relative to the piston assembly so that a piston can pressurize the liquid in the pipe connected to the outlet. The system may further comprise a generator that converts the force of the pressurized liquid from the outlet into electricity. Further, a collection basin may be included in the system to collect liquid after passing through the generator.

The system utilizes fluid pressure achieved by increasing depth as a primary component for generation of energy. The system operates by varying its depth through changes in buoyancy. The ballast changes are controlled by electronics powered by a battery charged by a generator driven by a hydraulic system. Rather than utilizing a motor driven pump to generate pressure in the hydraulic system, a piston-like cylinder is applied pressure by the change in hydrostatic pressure as depth increases and draws fluid back into the cylinder as pressure decreases. As the system sinks, outside pressure forces hydraulic fluid to power a generator that charges a battery and powers a pump to deballast. As the system rises, the lowering of ambient pressure, and other internal forces, causes the hydraulic fluid to return to its initial state, where once the ballast begins to take in fluid, the whole process will continue to repeat.

A bi-level tank includes a transfer tank and a return tank containing a volume of water, including transfer and return components in the transfer and return tanks, respectively, and a transition component. A bellows couples an upper surface of a piston in the transfer tank to the return component that exerts pressure on the upper surface, while a lower surface of the piston is under pressure from a pressured fluid supplied by a source thereof, producing a pressure differential on the piston. Actuation of a force-applying mechanism on the piston sufficient to overcome the pressure differential displaces the piston for exchanging respective volumes of the return component and the fluid from the source. An extensible and retractable constant-volume boot holds the transition component around the bellows and has valves configured to open and close for equalizing pressure between the boot and the transfer tank.

An electric generating precipitation collection system comprising a collection tank, a plurality of pipes, a plurality of valves, a piston assembly, and an outlet. The system is configured to collect a liquid, direct the liquid through the pipes and valves to pressurize the liquid with the piston assembly, and eject the pressurized liquid at the outlet. The plurality of pipes and valves are arranged relative to the piston assembly so that a piston can pressurize the liquid in the pipe connected to the outlet. The system may further comprise a generator that converts the force of the pressurized liquid from the outlet into electricity. Further, a collection basin may be included in the system to collect liquid after passing through the generator.

A generator is described comprising in particular a vertical supply column that can be filled with a certain quantity of liquid, an intake valve disposed at a base of the vertical supply column, and a leaktight tank communicating with the vertical supply column via the intake valve, which leaktight tank can be filled with liquid. The generator also comprises an exhaust valve disposed on the leaktight tank and capable of releasing pressure generated in the leaktight tank, and a piston-forming device disposed inside the leaktight tank so as to be immersed in the liquid contained in the leaktight tank. This piston-forming device is capable of being set in reciprocating movement between an upper position and a lower position, the piston-forming device comprising a first, float-forming portion capable of bringing the piston-forming device into the upper position and a second portion forming an output shaft. The generator further comprises a converter device coupled to the output shaft, which converter device is capable of converting the reciprocating movement of the piston-forming device into mechanical or electrical energy. The generator is configured in such a way that, in operation, the leaktight tank is filled with liquid, and in such a way as to repeat a sequence of operating phases in order to induce the reciprocating movement of the piston-forming device.

A bi-level tank includes a transfer tank and a return tank containing a volume of water, including transfer and return components in the transfer and return tanks, respectively, and a transition component. A bellows couples an upper surface of a piston in the transfer tank to the return component that exerts pressure on the upper surface, while a lower surface of the piston is under pressure from a pressured fluid supplied by a source thereof, producing a pressure differential on the piston. Actuation of a force-applying mechanism on the piston sufficient to overcome the pressure differential displaces the piston for exchanging respective volumes of the return component and the fluid from the source. An extensible and retractable constant-volume boot holds the transition component around the bellows and has valves configured to open and close for equalizing pressure between the boot and the transfer tank.

A system and method for generating energy by exploiting changes in atmospheric pressure. A system is provided that includes a pair of submerged vessels, each vessel containing a fluid; a mechanism for alternatively raising and lowering the submerged vessels to cause the fluid to expand and contract; a system for capturing mechanical energy resulting from the expansion and/or contraction; and a system for converting the mechanical energy to electrical energy.

Disclosed is a motor which uses a hydrostatic force to generate a torque which repeats cyclically owing to a displacement of the center of gravity of a cyclic unit. Float bodies (116) are subjected to a buoyant force in a fluid (134), which buoyant force causes an upward movement (146) of the float bodies and drives these into an upper position. The upward movement drives a drive element. The upward movement furthermore causes air to be forced from upper segments (102a, 102d) of a deformable element (100) into lower segments (102b, 102c), and as a result the center of gravity of the cyclic units which comprise the float bodies (116) and the deformable element (100) is raised above an axis of rotation (106). When the float bodies (116) have passed into the upper position thereof, said elevated center of gravity position permits a rotation of the cyclic units into the initial position thereof.

The technical solution relates to the field of power engineering, specifically, to hydroelectric power plants. The power generator contains a body in the form of a vertical vessel filled with liquid, in which a platform with an opening in the upper part, the inner part of which has the shape of a bell, is placed, as well as a means to impart positive buoyancy to the platform by accumulating air, located on the lower side of the platform, a channel connected to the opening in the upper part of the platform, windows connected to the channel, valves installed between the channel and the means for imparting positive buoyancy to the platform; a turbine installed on the platform, designed so as to be able to rotate under the action of liquid flowing through the channel, and equipped with means for transmitting the generated electric power; means for preventing the platform from rotating. According to the claimed technical solution, the turbine is also designed so as to be able to rotate under the action of air released through the valves from the means for imparting positive buoyancy to the platform. The generator may contain additional valves installed in the windows connected to the channel. The platform may have a cross-sectional shape that follows the cross-sectional shape of the inner surface of the body. The means for preventing the platform from rotating can be embodied in the form of a protrusion on the platform, located in the corresponding recess on the inner surface of the body. The technical result of the claimed technical solution is manifested in an increased performance efficiency of the power generator.

The invention relates to a device that generates clean, renewable energy by using gravity. The device generates energy by pumping water in a water well and has a plurality of methods for use. In the case of a single well, the well acts as a battery that stores energy and produces more energy than it stores. The well can store energy in multiple ways, it being possible to store energy during off-peak hours and pump energy during peak hours, benefitting from the cost difference, or to store the excess free energy produced from renewable energy, such as solar energy, wind energy or other types of renewable energy, and pump the energy when same is required. The second use is based on two or more devices of the invention that generate hydroelectrical energy by pumping and storing between the at least two devices, taking turns to charge and produce energy from one well to another. The well can be used in multiple sizes. Whenever the size of the well increases to accommodate the water and the well level rises, the amount of energy and the energy production period increase.