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WO/2020/058714A1 |
Broadly speaking, embodiments of the present techniques provide methods for driving shape memory alloy (SMA) actuator wires in a more power-efficient manner.
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WO/2020/054633A1 |
The present invention provides a fiber for flexible actuators that reversibly stretches and contracts by means of heating and cooling as a soft actuator. The fiber for actuators according to the present invention includes a thermoplastic...
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WO/2020/053874A1 |
A System for Electricity Generation Using Heat Pump and Hydro Turbine, havingvery high efficiency is disclosed herein. The said system comprises Circular pipesarranged in rectangular pattern to form close circuit of water(10), waterpump(...
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WO/2020/055750A1 |
The invention is a method and system for electric-powered propellantless propulsion in space. In addition to its breakthrough methods to produce thrust, the invention is also incorporated into propellantless velocity control and propella...
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WO/2020/053828A1 |
A system manages the reactions of fluids to their changes in their environment in order to convert these reactions into energy thereby harvesting the same while protecting the device against destruction or malfunction when the environmen...
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WO/2020/055367A2 |
The invention is related to a device which enables to harvest electricity from the vibration created by the loudspeakers.
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WO/2020/050293A1 |
An actuator which is provided with: a fibrous polymer material that is deformed by the application of heat; and hydrotalcite particles that are in a dispersed state.
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WO/2020/041844A1 |
The invention relates to a torque multiplier (1) comprising a movable axle (2) having a variable incline with a specific ball joint terminal (3), which has a mechanical energy source M1 as an input and acts as a lever arm, providing an o...
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WO/2020/046149A1 |
The object of the present invention is a machine for converting energy from gravity into useful energy, mainly for the energy industry. The machine contains block panels (1) embedded on a split shaft (2) on the horizontal axis in vertica...
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WO/2020/042057A1 |
A tunneling boring machine which prevents mud cakes from forming at an excavation part, comprising a rotary cutterhead (1) mounted at the front end of the tunneling boring machine, wherein a T-shaped plate (2) is fixedly connected to the...
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WO/2020/045675A1 |
A thermoacoustic device comprising a loop-shaped waveguide, a heat exchanger, and a heat conduction member. The loop-shaped waveguide has a medium filled therein. The heat exchanger is provided inside the waveguide and has a low-temperat...
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WO/2020/045600A1 |
A thermoacoustic device comprising a loop-shaped waveguide and a heat exchanger. The loop-shaped waveguide has a medium filled therein. The heat exchanger is provided inside the waveguide and has a low-temperature section and a high-temp...
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WO/2020/043715A1 |
The invention relates to an actuating device, which has at least one mechanical actuator, which comprises at least one first region made of a shape memory alloy that reacts to a first physical quantity and at least one second region made...
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WO/2020/045659A1 |
This desalination and temperature difference power generation system achieves effective usage of temperature difference energy and enhances the performance of the entire system. A plurality of steam motive power cycle units are provided ...
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WO/2020/043950A1 |
This invention relates to an operational element and a method for manufacturing the operational element that comprises magnetic shape memory alloy. In the method at least a part of the magnetic shape memory alloy is arranged as an active...
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WO/2020/044109A1 |
The energy available in deep waters, where the hydraulic pressure is enormous, is currently not used while it is huge and indefinitely renewable. The invention proposes solutions for exploiting the same. Using floating facilities which i...
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WO/2020/037352A1 |
An apparatus comprised of positionally directable masses attached to a binding component that includes a coupling device for payload to reduce gravitational deviation of the apparatus' trajectory by alternatingly accelerating and retract...
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WO/2020/039274A1 |
A geothermal power plant related maintenance support system comprises: a thermodynamic calculation module for determining performance of specified geothermal power plant components; a plurality of. embedded sensors, each of which is embe...
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WO/2020/040440A1 |
The present invention relates to a power generating apparatus using gravity or buoyancy, in which second gear bodies and third gear bodies are continuously installed in a straight line outside a first gear body fixed in the center, a wei...
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WO/2020/040717A1 |
The invention relates to power engineering, more specifically to methods for the accumulation, long-term storage and recuperation of electrical energy in gravitational solid-state accumulating systems in which energy is accumulated by ac...
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WO/2020/036755A1 |
Systems and methods for cooling solar panels and recovering energy therefrom are disclosed. In one aspect, the system includes at least one solar panel configured to convert at least a portion of incident light into electrical energy. Th...
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WO/2020/037187A1 |
A thermal pump system (10) energized by a daytime heating phase and a night time cooling phase associated with a naturally occurring environmental heating and cooling cycle includes a hydraulic fluid source (30), a thermal fluid expansio...
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WO/2020/036484A1 |
The invention is in the field of a kinetic energy storage system. The system can be used to store huge amounts of energy, e.g. GWh's of energy. Such a system can be used to balance fluctuations in supply of energy at the one hand, such a...
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WO/2020/037062A1 |
A controlled rate of propagation of the fluid saturation front or thermal front is desired in may oil and gas and geothermal operations. Natural fractures and fractures created during hydraulic stimulation may have heterogeneous hydrauli...
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WO/2020/035846A2 |
The invention relates to a device for generating and storing energy from an external actuating force, comprising at least two drive shafts (4', 4"), a central shaft (4), two end electrical generators (2, 2') associated with the drive sha...
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WO/2020/035697A1 |
Broadly speaking, embodiments of the present techniques provide improved techniques for crimping a shape memory alloy (SMA) actuator wire to ensure that electrical connections between a crimp and SMA actuator wire are made in a controlle...
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WO/2020/036506A1 |
The present invention is a device for generating thrust. Said device is intended for producing thrust and can be used in industry, primarily in transport. In order to generate thrust using centrifugal force, a section of a pipe for movin...
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WO/2020/036566A1 |
A mechanism for creating additional torque on the basis of the principle of motion of celestial bodies in the universe comprises a fixed support (21) on which a pulley (26) is mounted by means of a bearing (25) and which is connected by ...
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WO/2020/034131A1 |
A wearable hand generator is located at a predetermined position on the body of a user, and an interface part of the generator that is responsible for inputting a rotational power is disposed on one side at the waist of the user, or on o...
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WO/2020/036835A1 |
An offset weight-powered engine uses gravity to create an unbalanced net moment arm on the engine to overcome the moment of inertia and to produce rotational motion which is converted to energy out of the system. Weights on rotatable arm...
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WO/2020/036339A1 |
The present invention relates to a small hydropower generator of a novel concept, having a better yield than an existing water turbine by using the principles of a Ferris wheel. The present invention comprises: two side supports (10) for...
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WO/2020/035631A1 |
The invention relates to a pressure-based dynamic generator, which is a device that transforms a vertical weight (8) into pressure on a fluid contained between a static part or tank (1) and a movable part or cover (2), the contact betwee...
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WO/2020/029422A1 |
A disk type solar photothermal gradient utilization system, comprising a solar heat collection system (1) and a solar utilization system, wherein a heat storage/exchange system is provided between the solar heat collection system and the...
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WO/2020/033912A1 |
A combined heat and power microgrid system that functions as an uninterruptible power supply is provided that not only generates energy using renewables and compressed gas-driven linear generators but also stores energy in the form of co...
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WO/2020/030915A1 |
Broadly speaking, embodiments of the present techniques provide an optical device comprising a deformable lens in which one or more SMA actuator wires may be used for tuning the focal length of the device and/or for adjusting the light b...
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WO/2020/032356A1 |
An embodiment of the present invention is to provide a salinity gradient power generation device which employs a lamination structure of ion exchange membranes in a cylindrical roll shape so as to improve the assembly performance and the...
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WO/2020/027379A1 |
The present invention relates to an actuator using a photo-responsive shape-changing construct, the actuator comprising: a 1-1 polymer film and a 1-2 polymer film, configured to undergo a bending deformation in response to a light irradi...
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WO/2020/025990A1 |
A generator system that includes a platform configured to support a load (FIG. 1). The platform is located in an area at which loads are present for a certain period of time on a recurrent basis. That is, loads that undergo recurrent loa...
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WO/2020/021555A1 |
A dual-cycle heat engine employing a first cycling working fluid and a second cycling working fluid whose cycles overlap when fused into a combined working stream so as to preserve compression heat generated during compression of the fir...
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WO/2020/020314A1 |
An inertial energy storage apparatus having the function of regulating the pressure of a fluid and an energy storage method. The apparatus comprises a vacuum container (1), a pressure regulation container, a pressure transmission compone...
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WO/2020/016486A1 |
The energy transition device, particularly designed for the production of electrical energy, uses gravitational force in a systemic operation, following simple principles of physics. A looped chain rolling on rails rests on a largely sub...
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WO/2020/018329A2 |
A an energy storage system includes a crane and a plurality of blocks, where the crane is operable to move blocks from a lower elevation to a higher elevation (via stacking of the blocks) to store electrical energy as potential energy of...
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WO/2020/010980A1 |
Disclosed is a thermoacoustic engine, comprising at least one thermoacoustic engine unit. The thermoacoustic engine unit comprises a main water cooler (1), a heat regenerator (2), and a nuclear fuel heater (3) that are successively conne...
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WO/2020/014508A1 |
Disclosed are systems for converting rotational momentum into linear propulsion. A propulsion system includes one or more thrust units with masses controllably driven by actuators to generate inertia that thrusts a vehicle with the propu...
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WO/2020/010781A1 |
A wind power device, comprising: an impeller (5), a generator (10), a power conversion circuit and a storage battery, wherein the impeller (5) is installed in front of an air outlet grid of an air conditioner outdoor unit and is connecte...
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WO/2020/012496A1 |
This invention proposes is to create energy by using the gravitational force. With the New invention theory of "Breakdown on Gravity Cycle" on which the gravitational force has been used to breakdown the cycle process and using the same ...
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WO/2020/013883A1 |
Eccentric centrifugal force is a fictitious force that is centrifugal in nature but is focused and directional. It is generated by having the axis of rotation off-center or eccentric. The generating device can move three dimensionally an...
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WO/2020/006620A1 |
Wellbore synthesis techniques are disclosed suitable for use in geothermal applications. Embodiments are provided where open hole drilled wellbores are sealed while drilling to form an impervious layer at the wellbore/formation interface...
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WO/2020/008216A1 |
Broadly speaking, embodiments of the present techniques provide techniques for increasing the stroke of an actuator comprising shape memory alloy (SMA) actuator wire.
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WO/2020/008641A1 |
[Problem] The purpose of the present invention is to provide a rotary mechanism that has a simple configuration, works with less energy loss, and can efficiently recover rotary kinetic energy. [Solution] A rotary mechanism in an example ...
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