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WO/2021/027996A1 |
A system for storing and releasing energy, comprising at least one potential energy store (1) and at least one chemical energy store (2, 3), wherein the potential energy store (1) and the chemical energy store (2, 3) are operatively conn...
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WO/2021/028706A1 |
Firstly, refuel by rotating hexagonal shaft (5 - drawings 1) to make the gear nut rotate to pull screw shaft (8 - drawings 1) to help pull piston of fuel tank (9 - drawings 1) to the bottom shell of fuel tank (2 - drawings 1) and make it...
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WO/2021/023758A1 |
The present invention refers to a valve comprising a housing (4) with a fluid inlet (1), a fluid outlet (2), and a cavity (3) positioned between the fluid inlet (1) and the fluid outlet (2) in the housing (4). A membrane (5) is arranged ...
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WO/2021/023768A1 |
The invention concerns a compensator train for a device driven by a spring, especially a windable spring such as the main spring of a timepiece like a clock or watch, said compensator train comprising at least two different compensators ...
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WO/2021/025271A1 |
The technical objective of the present invention is to provide a travel bag capable of performing power generation with pushing or pulling force. To this end, the travel bag of the present invention comprises: a bag body for accommodatin...
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WO/2021/017818A1 |
A heat exchange apparatus for ocean thermal energy conversion comprises an outer pressure-resistant housing (1), an inner pressure-resistant housing (2), a first thermally conductive plate (3), a second thermally conductive plate (4), a ...
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WO/2021/022200A1 |
Ocean thermal energy conversion plants can include: an operations center located onshore; a bottom-founded structure located offshore, the bottom-founded structure containing plant evaporators and plant condensers; and control cables ext...
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WO/2021/014315A1 |
The present invention relates in a first aspect to an actuator subassembly comprising a shape memory alloy wire (15), a biasing spring (16) and magnetic responsive elements (17, 17') to couple the movement of a first movable element (13)...
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WO/2021/016625A1 |
A geothermal heat mining system (100) can operate within a single primary borehole (110) in a geothermal reservoir (120). A primary fluid loop (130) can include a cold working fluid line (132) leading into the primary borehole (110) and ...
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WO/2021/012578A1 |
Provided is a self-adaption variable damping vortex-induced vibration energy conversion device, comprising: a vibrator system (1) and a damping system (2), the damping system (2) comprises a magnetorheological fluid damper (2-7), the mag...
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WO/2021/013836A1 |
The present invention relates in a first aspect to a balanced pressure two-zone fluidic valve (10) with a shape memory alloy control element wherein control of the valve (10) is achieved by deformation of a deformable element (14) upon a...
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WO/2021/009392A1 |
The invention relates to a system for power generation using gravity, characterised in that it comprises: a plurality of spherical bodies; a platform for storing spherical bodies; a ramp fall system for the spherical bodies to fall by me...
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WO/2021/010909A1 |
The invention relates to a flexible hybrid nanogenerator (A), which is used on the heating and movable surfaces such as human, animal, machine, completely eliminates the charging and battery problem of many devices running with low volta...
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WO/2021/006537A1 |
The present invention relates to a torque amplification device for amplifying the torque of a power transmission shaft and transmitting the amplified torque to a driven shaft, the device comprising: one or more eccentric amplification pa...
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WO/2021/005351A1 |
An actuator assembly comprises: first (20) and second (10) parts, wherein a primary axis (P) is defined with reference to the second part; a plurality of lengths of shape-memory alloy wire (30) connected between the first and second part...
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WO/2021/004846A1 |
A pump device (1), in particular for pumping water, comprises at least one first cylinder (2A) and one second cylinder (2B), in which in each case one piston (3) with a piston rod (4) connected thereto is guided displaceably. Each of the...
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WO/2021/005448A1 |
A Hydroelectric Power Generation plant is provided that utilizes an inner tank as compressor in a first tank in order to pressurize the water in the first tank and use the pressurized water on a turbine to drive an electric generator for...
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WO/2021/001605A1 |
The present application relates to a mechanism (1), comprising: a base (2); a rocker arm (5); which is movable about a pivot axis (A0) with respect to the base (2); two eccentric elements (10; 20) which are pivotally mounted on the rocke...
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WO/2021/001731A1 |
A heating element (200) includes first and second blocks (210A, 210B) made of microfibers (110) of steel, each block having an electrical input (211A) and an electrical output (211B), and an electrical connection (212) that connects an e...
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WO/2021/001604A1 |
The present application relates to a mechanism (1) comprising: a base (2); a rocker arm (5); which is movable about a pivot axis (A0) with respect to the base (2); two eccentric elements (10; 20) which are pivotally mounted on the rocker...
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WO/2021/001608A1 |
The present application relates to a mechanism (1) comprising: a base (2); a rocker arm (5); which is movable about a pivot axis (A0) with respect to the base (2); two eccentric elements (10; 20) which are pivotally mounted on the rocker...
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WO/2020/257917A1 |
Operational protocol sequences for recovering energy from a thermally productive formation are disclosed. Sealing, drilling, multiranging, power production and distribution techniques in predetermined sequences for well formation are uti...
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WO/2020/260596A1 |
An energy storage system and method that enables gravity-based energy storage to have a significantly larger capacity in a single shaft for given capital cost and thus an improved cost per unit energy for large scale energy storage as we...
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WO/2020/260912A1 |
Energy is obtained from gravity via a structure consisting of two main units (M1 and M2). Said units are connected by means of an adaptation unit. The units M1 and M2 can work alternately as a result of an automatic arrangement with resp...
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WO/2020/262975A1 |
One embodiment of the present invention divides the pressurized space of a cylinder into a vacuum state and a pneumatic state so as to alternately form a pressure difference, thereby enabling the kinetic energy of a piston to be generate...
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WO/2020/263436A1 |
An apparatus includes first and second tanks (402-404, 1002-1004) each configured to receive and store a refrigerant under pressure. The apparatus also includes a cylinder (406, 1006) defining a space configured to receive the refrigeran...
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WO/2020/253300A1 |
Disclosed is a wind energy, solar energy and energy storage system applied to modern ecological agriculture, animal husbandry and forestry. The system comprises a water resource output unit for utilizing wind energy to generate compresse...
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WO/2020/256669A1 |
The present invention is an electricity generation system (100) comprising a first chamber (210) for keeping a high solute liquid (101); a second chamber (220) for keeping a low solute liquid (102); a membrane unit (230) having a selecti...
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WO/2020/257664A1 |
Disclosed magnetic shape-memory compositions that comprise a polymer matrix and a population of hard-magnetic particles dispersed within the polymer matrix. In some embodiments, the magnetic shape-memory compositions can further comprise...
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WO/2020/254402A1 |
The present invention relates to an evaporator of a working fluid for an OTEC plant, comprising an elongated evaporator body extending along a central axis (X), a bundle of evaporators carrying hot water, a sprinkling system arranged in ...
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WO/2020/251389A1 |
Proposed is a rotary perpetual motion machine comprising a rotor with solid or liquid inertial masses capable of oblique displacement or movement in a variety of different design embodiments. In order to produce rotational energy, an uns...
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WO/2020/251218A1 |
The present invention relates to a biomimetic reverse electrodialysis apparatus, in which a space utilization rate can be maximized by arranging unit stacks within a given space of the electrodialysis apparatus to the maximum when a larg...
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WO/2020/097714A9 |
A stand-alone long-distance closed-loop heat energy capture, conveyance, and delivery system, comprises three closed-loop modules in serial communication. The first module is in communication with a first closed-loop piping infrastructur...
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WO/2020/249267A1 |
An energy storage system is provided. The system comprises an energy storage device comprising: a pressure vessel configured to store pressurised fluid; and one or more resilient elements, wherein the resilient elements comprise a plural...
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WO/2020/247666A1 |
This application is directed to an apparatus for providing electrical charge to a vehicle. The apparatus comprises a driven mass, a generator, a charger, a hardware controller, and a communication circuit. The driven mass rotates in resp...
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WO/2020/246974A1 |
A closing device includes a rack body having an elongated rack and being slidably coupled to a base, with a catch pivotally coupled to the rack body and a gear pivotally coupled to the base and engaging the elongated rack. A first biasin...
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WO/2020/244595A1 |
A mechanical power generation apparatus, comprising a base (1), a first rotating disk (2), a second rotating disk (3), and an energy collection device (4), wherein a plurality of starting motors (5) are provided at one side of the base (...
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WO/2020/240221A1 |
The subject of the invention is method and apparatus for turbine,which is used to accelerate and decelerate the gaseous working fluid in the turbine-disk cavities. The flow is accelerated in the nozzle (6) by the pressure-volumetric work...
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WO/2020/239067A1 |
Disclosed is an ORC magnetic suspension power generation system using a medium-low temperature geothermal excess-pressure gradient. The system comprises: an evaporator (10) used for evaporating a working medium; a condenser (20) used for...
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WO/2020/237332A1 |
The invention relates to the field of electrical energy generation. It consists of a mechanism that is capable of efficiently generating gravitational potential energy, converting it in the process into mechanical energy, allowing clean ...
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WO/2020/239068A1 |
A cascaded power generation system combining magnetic levitation-based ORC power generators for utilizing medium/low temperature geothermal energy comprises a primary ORC power generator assembly and a secondary ORC power generator assem...
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WO/2020/234235A1 |
The invention relates to a thermoelastic energy converter (1), in particular for use in a thermoelastic heating/cooling apparatus or in a combined heat-and-power coupling system, comprising: - an arrangement comprising a plurality of con...
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WO/2020/234654A2 |
An actuator assembly (140) comprises first and second parts. A first axis (Z) is defined with reference to the second part. The actuator assembly (140) comprises shape-memory alloy wire (80) connected between the first and second parts f...
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WO/2020/229845A1 |
Broadly speaking, embodiments of the present techniques provide techniques for generating haptic feedback or haptic sensations and, in particular, techniques for scheduling such feedback or sensation when there are possibly conflicting r...
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WO/2020/229872A1 |
A vibratory compaction machine includes one or more vibratory energy converter assemblies. Each vibratory energy converter assembly includes a housing coupled to the vibratory compaction machine, which transfers vibration energy from an ...
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WO/2020/231082A1 |
The present invention relates to a hydroelectric power generation system wherein circular members containing water immediately before falling are loaded on curved portions formed at a predetermined interval on the outer peripheral surfac...
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WO/2020/225574A1 |
A method of manufacturing SMA actuators and an apparatus for manufacturing SMA actuators are provided. Each actuator has two SMA actuator wires, and each actuator wire is connected between a respective first connector at a first end of t...
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WO/2020/224021A1 |
A heat engine employing a small temperature difference comprises an open housing (3), a rotary wheel (1), a rotary shaft (2) fixed at the rotary wheel (1), a bearing base (4) and a speed change mechanism fixed at the housing (3), and a p...
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WO/2020/222002A1 |
An SMA actuation apparatus arranged to drive the operation of an iris element is provided, the actuation apparatus comprising: an iris drive mechanism arranged to open and close the aperture of the iris based on an input motion; and at l...
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WO/2020/218918A1 |
Differential gravity power generator Fig. 1 consisting of a box height H, filled with fluid, subject to gravity. The box is divided into T1 (1, 2, 3, 4, 5, 8) and T2 (2, 3, 5, 6, 7, 8) by plane (2, 3, 5, 8) with openings A above and B be...
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