Abstract: A tidal energy converter has a pivoting lever that moves in response to tidal fluid moving other elements on the converter. The pivoting lever can be operatively coupled with an electricity generator to produce electricity. Namely, the pivoting lever may be coupled to an air source and compress the air to create a compressed air. The compressed air may be used to power an electricity generator. The pivoting lever is moved by fluid that empties from a feed tank to a spill tank. There may be one or more ballast tanks connected to the feed tank and/or the spill tank. Some of the feed tanks work in opposing unison with one of the ballast tanks.

Abstract: An engine system includes three communicating fluid vessels that each contain a fluid. A first interconnecting fluid conduit containing the fluid rotatably couples the second fluid vessel to the first fluid vessel and acts as a lever. A second interconnecting fluid conduit containing the fluid rotatably couples the third fluid vessel to the first fluid vessel and acts as another lever. By increasing the fluid column heights in the communicating fluid vessels, torque is applied to the levers to cause the second and third fluid vessels to revolve around the first fluid vessel.

Abstract: A water motor which includes a tubular tipping lever arm open on both ends and a central water fill port, and a central fulcrum pivotally supporting the tipping lever arm for seesaw tipping thereabout. Temporary containment vessels are provided on opposite ends of a work lever arm and positioned under each open end of the tipping lever arm to receive water flowing from a respective one of the open ends of the tipping lever arm. A drain valve is provided in each container for respectively draining water from the containers and the drain valves are respectively opened when a respective one of the containers is in a minimum height position. A directional flow control lever depends downwardly from the tipping lever arm and protrudes between spaced lever control stops which cyclically engage and reverse the seesaw tipping of the tipping lever arm and also provides resultant draining of a respective of the containers with the push rod engagement force of the lever control stops.

Abstract: A hydro-electric power system includes two containers and a support beam having two ends, each end holding one of the containers. The ends allow the containers to travel along a length of the support beam. The support beam pivots about a pivot point, giving each container a maximum height and a minimum height. Water flows into each of the containers when they are located at or near their maximum height, the flow of water weighting each container and causing it to descend, each container moving longitudinally outward from the pivot point along the support beam as it descends. A tipping mechanism causes each container to release water at or near its minimum height, each container ascending after releasing water and moving longitudinally inward toward the pivot point along the support beam as it ascends.

Abstract: A water powered unit design produces clean electricity, moves and lifts water, generates compressed air and can be adapted to several types of mechanical systems to produce energy. The device uses gravitational potential energy and a unique rocking motion to achieve these functionalities. The water powered units can use a rocking motion to lift water above the entry point. The units can produce mechanical energy to generate clean electricity, can create compressed air, can create mechanical energy for other purposes, and can lift water, for example. The units can use flowing water and gravity to produce a completely environmentally safe energy. The units can be located near any gravity fed water source. Once the system is fully charged with water, the units use and reuse the water. Thus, the units use very little water to maintain themselves.

Abstract: A power plant and method for harnessing power from a source of working fluid. The power plant may include a power shaft that includes a first power gear, a first reciprocating engine situated proximate to the power shaft and connected to the first power gear for delivering a power stroke. The first reciprocating engine may include a first bucket assembly which comprises a first bucket mounting frame, a first bucket, and a first connecting mechanism that connects the first bucket to the first bucket mounting frame to form a first hinge that pivots about a first pivot axis such that the first bucket creates a turning moment about the first pivot axis, and a first locking mechanism for selectively locking the first bucket in the first bucket mounting frame.

Abstract: A combustor cap for use with a number fuel nozzles, the combustor cap including a cold side plate, a hot side plate, and a cap cavity extending between the cold side plate and the hot side plate with the number of fuel nozzles extending therethrough. A resonator tube may extend from the cold side plate into the cap cavity.

Abstract: The present invention relates to an apparatus, suitable for generating energy in an aquatic environment. A preferred embodiment has at least two water piston assemblies connected to a power transfer system, such as a crankshaft or a rack and pinion drive. Each water piston assembly has a water container that slides within a casing. The casing controls the presence of water within the piston assemblies though a system of doors that opens and closes to assist with water intake and expulsion within the water container. Furthermore, the water container has ports which allow water to drain from the water container onto a water exit assembly. The water is then preferably channeled toward a generator or a turbine that converts the kinetic energy of the water flow into an electrical energy.

Abstract: Embodiments of the disclosure provide a power generation system comprising: at least one linkage; a respective attachable and detachable west and east weight attached to the west and east ends, respectively, of the at least one linkage; a west bladder and an east bladder attached to the west weight and the east weight, respectively; a west reservoir and an east reservoir, wherein the west reservoir is connected to the east bladder by a transfer pipe, and the east reservoir is also connected to the west bladder by another transfer pipe, and wherein the west reservoir connects to the west bladder by a discharge pipe and a connection device, and the east reservoir also connects to the east bladder by another discharge pipe and connection device; a gear and chain system; and an energy converter.

Abstract: A reciprocating solar engine includes a) a seesawing platform having a central fulcrum support upon which to reciprocally rotate the platform; b) a first container located on the platform on one side and a second container located on the other side of the platform; c) a solar reflector located adjacent each container; d) a connecting tube connecting the first and second containers; e) an evaporative fluid contained within at least one of the containers; f) a roof above the platform with a window located above each of the containers; g) shutter devices at each of the windows; and b) shutter device controls to activate the shutter devices to present alternating exposure of sunlight and shading at each of the containers to effect reciprocal movement.

Abstract: A motor mounted on a structural support with a pivot at its center line which comprises a cylindrical vessel for holding a fluid in a closed system and in which a buoyant cylinder containing a lighter fluid is allowed to free float so that a continuous chain attached to each end of the buoyant cylinder may be used to transfer energy to a energy storage unit, a crank or a generator. A weighted piston that operates in a pressure tank which force a compressed gas against the piston through pre-sequenced automatic activated valves to force the piston to rise a re determined distance, causing the motor to become top heavy and rotate 180 degrees by gravity and relocks in place to repeat the cycle.

Abstract: A water motor which includes a tubular tipping lever arm open on both ends and a central water fill port, and a central fulcrum pivotally supporting the lever arm for seesaw tipping thereabout. Temporary containment vessels Containers are positioned under each open end of the lever arm to receive water flowing from a respective one of the open ends of the lever arm. Water is drained from each vessel when a respective one of the lever arm ends is in an up position. A float is positioned in each of the containers and each float is provided with an upwardly extending rigid lifting vertical rod of predetermined length for engaging respective of the opposed lever arm ends for thereby cyclically reversing the seesaw tipping of the tipping lever arm and providing also resultant draining of a respective of the containers with the buoyancy force of the floats.

Abstract: A bucket is filled with water from a water tray that has been filled with water from a water tank. The water tray signals the water tank when it needs water. When a bucket reaches a certain position, the unit bar tips the water tray and the bucket receives the tray's water. The weight of the filled bucket causes it to drop to the water sewer below. The bucket dumps the water into the sewer. The water is pumped from the sewer to the water tank. The two units are attached by a sprocket cable at the unit bar, and the cable travels over three pulley wheels. The units are separated by a rack. The units have a generator mounted on a unit bar. The movement of the bar and the motor along rack generates energy.

Abstract: A power-generating apparatus including an autocontrol electronic mechanical unit, a power-generating unit, a power transportation device, a liquid supply device, a shift device, and a discharge device. The power-generating unit includes a pair of interactive and coupled reverse-linked, hollow movement bodies. The relationship between the two movement bodies can be changed through filling liquid to one movement body or discharging liquid from the other. The movement body filled with liquid goes down and brings the other movement body without liquid up to generate power in cycle continuously utilizing lifting and drop movements of the two movement bodies. The power-generating apparatus can utilize objects' gravitational potential energy to generate power in cycle uninterruptedly so as to ensure the continuity and stability of power generation. The power-generating apparatus completely uses the ambient natural energy during its entire power generation process.

Abstract: A water motor which includes a tubular tipping lever arm open on both ends and a central water fill port, and a central fulcrum pivotally supporting the lever arm for seesaw tipping thereabout. Temporary containment vessels are positioned under each open end of the lever arm to receive water flowing from a respective one of the open ends of the lever arm. A drain valve is provided in each container for respectively draining water from the containers and flexible pull lines of predetermined length are respectively connected between the lever arms and the drain valves for discharge opening the drain valves (gravity closes the drain valve) when a respective one of the lever arm ends is in an up position.

Abstract: The present invention relates to an energy system and method suitable for converting wave energy of a body of water into movement of a drive train to capture energy comprising a vessel sitting on said body of water having a hull (1) adapted to roll freely in response to said wave energy; and a plurality of inclined channels (4) mounted within and/or on the hull (1) that are positioned to convert the rolling motion of the hull to vertical displacement of water, such that said vertical displacement of water can then be allowed flow under gravity through a conversion capture system (9) to capture energy. The invention provides a valve-less water elevation energy system. The invention also provides a mooring system (15) suitable for connecting the vessel with an anchor, the mooring system adapted to facilitate unhindered rolling motion of the vessel and maximise energy capture.

Abstract: A control system for a reciprocating device which includes a switching valve for directing fluid supply under pressure to one of two drive lines in an alternating manner, means for alternating the switching valve, and an exhaust circuit including and exhaust outlet, a first flow restrictor disposed between one drive line and the exhaust outlet, and a second flow restrictor disposed between the other drive line and the exhaust outlet. The system may include a selection valve for alternately connecting one of two drivelines to the exhaust outlet.

Abstract: The present invention relates to an apparatus, suitable for generating energy in an aquatic environment. A preferred embodiment has at least two water piston assemblies connected to a power transfer system, such as a crankshaft or a rack and pinion drive. Each water piston assembly has a water container that slides within a casing. The casing controls the presence of water within the piston assemblies though a system of doors that opens and closes to assist with water intake and expulsion within the water container. Furthermore, the water container has ports which allow water to drain from the water container onto a water exit assembly. The water is then preferably channeled toward a generator or a turbine that converts the kinetic energy of the water flow into an electrical energy.

Abstract: Carbon dioxide in combustion exhaust gas can be effectively separated and the combustion exhaust gas including the other exhaust gas components condensed through the separation of carbon dioxide can be discharged to the atmosphere. Air 7 is separated by an air separation unit 8 into oxygen 9 and other nitrogen-prevailing gas 10a. The obtained oxygen 9 and coal 1 are burned by a burner 5a of a combustion furnace 4. Exhaust gas treatment is conducted for the resultant combustion exhaust gas from the furnace 4. Then, part of the combustion exhaust gas is recirculated to the burner 5a and the remaining unrecirculated combustion exhaust gas is compressed to take out liquefied carbon dioxide 29. The other exhaust gas components 31 unliquefied through the compression is mixed and diluted with the other nitrogen-prevailing gas 10a in the separation of the oxygen 9 from the air 7 in the air separation unit 8 and is discharged to the atmosphere.

Abstract: A water engine having a rocking beam that includes a bucket. A reservoir is mounted on each end of the beam. The respective reservoirs are provided with a valved discharged opening which are alternatively actuated as the corresponding bucket is moved to its elevated position. The actuating medium is supplied to each of the reservoirs by a pump. The timing of the opening and closing of the respective reservoir and bucket discharge valves in an alternating sequence are effected by a mechanical linkage arrangement that is rendered responsive to the rocking motion of the beam. The alternating filling and emptying of the respective bucket imparts a continuous oscillating or rocking motion to the rocking beam, whereby a transmission translates the oscillating motion of the beam into rotary motion for driving a suitable work producing machine.

Abstract: The present invention relates to a method and apparatus for power generation which comprises a first cylinder and a second cylinder, a first float member and a second float member disposed in the first and second cylinders, respectively, and a lever arm pivotably disposed above the cylinders, the ends portions of the lever arm being operatively connected to the respective float members. The lever arm contains weight members and defines a path for guiding the weight members to traverse the lever arm between the end portions. An inlet and outlet is provided for introducing and removing water into and from the first and second cylinders, the water being supplied from a dam whereby when the water is introduced into the first cylinder and simultaneously removed from the second cylinder, the first float member is caused to rise in the first cylinder and the second float member is caused to fall in the second cylinder.

Abstract: The present invention relates to an apparatus for the generation of power and its method comprising two cylinders, and pistons disposed in the cylinders, and a lever arm containing weighted balls disposed therein and connected to the pistons, whereby the balls are transferred from one end portion of the lever arm to the other end portion thereof and the lever arm, moves up and down about its axis by the force of floats or pistons and the weighted balls.

Abstract: A thermal-gravity engine is driven by a changing of the temperature of a vaporizable working fluid (55) in a closed-loop fluid system and the force of gravity operates on a reciprocating lever (12). One or more weight chambers (21), a storage chamber (24), and flow lines (25 and 26) therebetween are arranged in a closed-loop fluid flow system through which the working fluid is pumped. A temperature differential is produced between the two chambers to pump liquid from the storage chamber into each weight chamber in an up position to increase the weight of the weight chamber on an end of the reciprocating lever to move it down in response to the increased weight. The storage chamber is located below each weight chamber.

Abstract: A fluid driven rotary engine of the water wheel type comprising a spoked water wheel rotatably mounted on a hollow stationary axle and having a set of water collection containers supported on the outer ends of hollow hub-mounted wheel spokes. Water or other liquid is delivered under pressure or an available head to the interior of the axle and from there through the hollow spokes and nozzles at the ends of the spokes into the containers to impart rotation to the water wheel.

Abstract: A pressure source for providing a stream of liquid at a substantial pressure. The pressure source includes pressurizing means such as a piston-cylinder assembly to which a force is applied to expel the contents thereof under pressure to form the stream. Weight means moving from an upper elevation to a lower elevation provides the said force. The pressure source also includes means to release, in discrete quantums of mass, the weight means for downward movement, in the preferred embodiments, without substantial impediment other than the pressurizing means. This provides sufficient force to supply a stream at a usefully high pressure, for example one which can drive a turbine wheel or a linear actuator at a useful velocity. In a preferred form, the weight means is a buoyant body, and the pressure source includes lift means to float the buoyant body to the upper elevation, and then to permit it to descend to the lower elevation.

Abstract: A hydraulic device driven by fluid flowing by the force of gravity provides a rotary driving force suitable for operating a fluid pump or a flywheel. A reciprocating balance beam is pivotally mounted and has a counterweight assembly affixed to one end and a bucket assembly affixed at the other. Upon filling the bucket with fluid, by gravity flow, the counterweight assembly is raised thereby lowering the bucket assembly until it reaches an end limit of travel, whereupon a plunger assembly immediately releases substantially all of the fluid from the bucket within a very short period of time, thereby permitting the counterweight to descend quickly to its initial position. Rods pivotally connected to the balance beam are thereby caused to reciprocate vertically. The rods can drive fluid pumping pistons or can drive a rack and pinion arrangement which cooperates with a ratchet assembly to provide continuous rotary drive input to a flywheel assembly.

Abstract: The invention consists of a reversible differential temperature engine especially adapted to convert solar thermal energy into mechanical energy in the absence of gravity in space. This is achieved by reversible means which allow the alternate function of each chamber of the differential temperature engine as an evaporator and condensor chamber.

Abstract: A pivotally mounted solar energy collector is maintained oriented towards the sun by creating a continuing imbalance of the collector about its pivotal axis resulting in pivotal movement of the collector to track the sun. The imbalance is achieved by regulating the flow of a pumped fluid from a container located at one side of the collector to a container located at another side of the collector. Pump, timing and energizing means are included to control the flow rate of the fluid.

Abstract: A mechanism utilizing the energy of the surf including a gravitational bucket with a rack on the outside thereof. The rack engages a gear which drives a reciprocating water pump. The pump transports water to a tank for use later as a source of steady controllable energy.This invention relates a mechanism to be built on a suitable seashore for tapping the energy of the surf thereof. The primary object of the invention is to provide a means to tap the energy of the surf and to store the energy in a huge energy storage tank in the form of potential energy for later usage in driving various machineries, including generator, A further object of the invention is to provide, despite the pulsating nature of the energy input, a steady and controllable energy output making possible the uniform revolution of machinery driven by the energy.

Abstract: A fluid driven rotary engine of the water wheel type comprising a spoked water wheel rotatably mounted on a hollow stationary axle and having a set of water collection containers supported on the outer ends of hollow hub-mounted wheel spokes. Water or other liquid is delivered under pressure or an available head to the interior of the axle and from there through the hollow spokes and nozzles at the ends of the spokes into the containers to impart rotation to the water wheel.