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Matches 301 - 350 out of 13,820

Document Document Title
WO/2018/138392A1
The invention relates to a power plant (1) for generating energy by harnessing solar energy, which comprises: a solar field (2) comprising photovoltaic plates (3) and auxiliary photovoltaic production elements thereof; filters (4) for se...  
WO/2018/136406A1
Methods for generating boreholes used for generating geothermal energy or other purposes include forming the borehole by accelerating a projectile into contact with geologic material. Interaction between the projectile and the geologic m...  
WO/2018/133508A1
Disclosed is a multi-buffering energy storage device and an application thereof. The multi-buffering energy storage device comprises an energy storage cylinder (3), an oil tank (27), a first spiral spring mechanism (28), a second spiral ...  
WO/2018/130295A1
The present invention relates to a method of actuating a shape changeable member of actuatable material. The invention further relates to a shape changeable member and to a system comprising such a shape changeable member and a magnetic ...  
WO/2018/129629A1
The invention relates to a forced convection system of non-conventional renewable energies characterised in that it comprises tubular sleeves (10) containing air that is elevated by thermal capture by means of tubular thermal capturers (...  
WO/2018/132036A1
The inventions relate to methods for setting different vehicles, inter alia spacecraft, into motion and to propulsion units for same. The invention proposes generating an axial driving force by accelerating a working fluid, i.e. a fluid ...  
WO/2018/130410A1
The present invention relates to a method of actuating a shape changeable member of actuatable material. The invention further relates to a shape changeable member and to a System comprising such a shape changeable member and a magnetic ...  
WO/2018/128476A1
The present invention relates to a device for generating electricity using volume and atmospheric pressure differences and, more particularly, to a device for generating electricity using an atmospheric pressure difference between outsid...  
WO/2018/123240A1
This actuator comprises a fibrous polymer material configured from a polymer and has twist marks in the outermost surface of the fibrous polymer material, wherein an angle x, at which the twist marks are inclined relative to a fiber axis...  
WO/2018/124352A1
The present invention relates to a displacement amplification apparatus and, more particularly, to a displacement amplification device capable of amplifying a displacement to a large displacement in order to generate energy with micro-di...  
WO/2018/119545A1
Provided is a device for using an atmospheric low-temperature source, belonging to the technical field of power generation. The device comprises a high-altitude heat exchanger, a low-altitude heat exchanger, and a descending airflow adia...  
WO/2018/125236A1
The embodiments disclose a method including operating at least one pendulum module coupled to at least one anti-dampening module for regulating oscillations, operating at least one pendulum driven dynamic compressor module for compressin...  
WO/2018/114247A1
A passive actuator is proposed for suppressing a vibration of a column pipe of a vertical pump, wherein the actuator (10) is adapted for being mounted between the column pipe (3) of the vertical pump (1) and a canister (6) surrounding th...  
WO/2018/119180A1
Disclosed herein are energy harvesting devices and sensors, and methods of making and use thereof. The energy harvesting devices can comprise a membrane disposed on a substrate, wherein the membrane comprises a two-dimensional (2D) mater...  
WO/2018/117778A1
The device is a turbine that operates using solar thermal energy captured by radial absorption panels rotating about the axis of the turbine. The energy captured is transformed into mechanical work of a piston by expansion of a heat-tran...  
WO/2018/114572A1
The invention relates to a pneumatic valve, comprising an air chamber (100) with an air port (3) and comprising an actuator (1) with a movable shut-off element (5, 5') and with an SMA element (4) composed of a shape memory alloy, which S...  
WO/2018/112628A1
An apparatus for generating energy by intake and drainage of a fluid includes a reservoir and a pair of receptacles in fluid communication with the reservoir and mounted above the reservoir. Each of the pair of receptacles has a variable...  
WO/2018/112611A1
A method for recompleting a well is applied to a well such that the recompleted well can thermally transfer geothermal energy to surface. The recompleting method can comprise steps to enhance the thermal conductivity of a wellbore of a h...  
WO/2018/117797A1
The present invention describes a system for storing photovoltaic energy, which is operated by means of a flywheel and which, owing to the construction materials thereof, is able to work at high speeds without sustaining damage, thus mak...  
WO/2018/112610A1
A method for recompleting a well is applied to a well such that the recompleted well can thermally transfer geothermal energy to surface. The recompleting method can comprise steps to hydraulically isolate a wellbore using a hydraulic is...  
WO/2018/107203A1
Disclosed is a motion conversion device (100) comprising: an axle (1 10) adapted to be rotatably mounted on a support; a first bearing (120a) mounted on said axle (110), rotatable to drive rotation of said axle (110) in a driving rotatio...  
WO/2018/109365A1
The present invention relates to a handling unit for lowering and raising a fluid transport assembly. According to the invention, this assembly comprising a flexible duct (11) including, at at least one of its ends, an assembling flange ...  
WO/2018/112436A1
A suspension assembly is described. The suspension assembly including a static member or plate; a moving member or plate movable about an x-axis and a y-axis with respect to the static plate; a sensor mounting region on the moving plate;...  
WO/2018/107787A1
Disclosed is an all-weather power generation system driven by natural air pressure having a high and low air pressure difference. The system is provided with a main pipeline (10). A pipe body of the main pipeline (10) is laid depending o...  
WO/2018/107827A1
A system using a thermoacoustic engine to drive a thermoacoustic heat pump. The system comprises, connected between a compressor (18) and an electric generator (19) in sequence, a thermoacoustic engine and a thermoacoustic heat pump; the...  
WO/2018/109287A1
The invention relates to an energy generating station (1) comprising an electrical energy generating system (100) and a warm water and cold water production system (200) cooperating with the electrical energy generating system (100). Opt...  
WO/2018/104764A1
An electricity generating apparatus (100), comprising: a first magnetic member (10) and second magnetic member (20) which are connected in an operable manner, which are opposed, and which are provided with opposite polarities, and a firs...  
WO/2018/106940A1
A hinge-type actuator device in accordance with the present disclosure may include a first and second paddle, a first and second artificial muscle actuator segment, and a plurality of contacts, where the first and second artificial muscl...  
WO/2018/106941A1
An actuator includes a plurality of artificial muscle fibers and at least one conducting material. The at least one conducting material electrically stimulates the plurality of artificial muscle fibers during activation of the actuator. ...  
WO/2018/106926A1
In one aspect, an actuator device includes a conducting material and at least one fuse incorporated into the conducting material. In a second aspect, an actuator device includes an artificial muscle fiber and a thermocouple. In a third a...  
WO/2018/105150A1
A gravity-based power generation system which repeatedly performs a process involving: converting the falling energy of objects by gravity into rotational energy so as to cause a rotary shaft of a power generator to rotate; lifting the d...  
WO/2018/100158A1
The present invention relates to a renewable-energy power plant comprising a first structure, a second structure, a first flue, a second flue and a turbine arrangement comprising at least one turbine, wherein said first structure compris...  
WO/2018/099565A1
An antenna (1) including a remote electrical tilt drive (2) for driving a movable phase shifter linkage (4) is provided. The remote electrical tilt drive (2) comprises a shape memory alloy arrangement (5) attached to a non-moving part (6...  
WO/2018/096201A1
The invention relates to a system for generating electrical energy comprising: a central fixed shaft connected to a first alternator shaft (12); a rotary shaft by means of which movement is transmitted to the central fixed shaft; a plura...  
WO/2018/095651A1
The invention relates to a locking device (1) for an energy storage device of a motor vehicle, having a locking element (5), which is adjustable, based on a control signal, by means of an adjusting device, between a locking position, in ...  
WO/2018/095228A1
A motion energy harvesting circuit (100) and a portable electronic device (1000), the circuit (100) comprising: a power generation module (10) for converting kinetic energy generated by human motion to electrical energy, and outputting d...  
WO/2018/097742A1
The invention relates to the field of thermal power engineering and can be used in thermal electric power stations, motor vehicles, refrigerating machines, and heat pumps equipped with recovery systems or heat regeneration systems. A met...  
WO/2018/093403A1
The present invention is energy machine of constant imbalance that forces continual rotation in one direction. An embodiment of this instant invention could include upper and lower spindles, outer and inner ratchet-pulleys, multiple slid...  
WO/2018/091789A1
The invention relates to a device for lubricating an apparatus rotating in a vacuum, such as a flywheel, said apparatus including a shaft rotating relative to a stationary supporting structure, by means of at least one bearing, said appa...  
WO/2018/088365A1
[Problem] To provide a prime mover that is able to efficiently convert the potential energy of a weight to kinetic energy of an output shaft, and that is able to cause the output shaft to rotate over a long period of time. [Solution] A p...  
WO/2018/087772A1
This is a unidirectional linear momentum generating machine which can generate a force in one particular direction without a reaction force. This machine basically converts an elliptical motion into a linear motion by inducing a momentum...  
WO/2017/051440A8
The present invention relates to a structural element known in the technical field as "tensairity", which introduces as distinctive elements with respect to the known art: (i) ropes in the shape-memory alloy (SMA) with superelastic (SE) ...  
WO/2018/087342A1
An actuator device is provided having a controllable stiffness profile, wherein an actuator member (12) comprises an electroactive polymer material (16) having light absorbing filler elements (20) embedded therein. The filler elements ar...  
WO/2018/084819A1
This invention is related with the turbine engines which convert the potential energy to the kinetic energy and also engines which convert this force to a turning moment after obtaining linear force through pistons in a pressure chamber....  
WO/2018/035588A8
The present invention relates to a heat engine and the eight-process thermodynamic cycle thereof, and more specifically to a thermal machine characterized by two interconnected thermodynamic subsystems, each operating a four-process ther...  
WO/2018/085361A1
A method of electricity production using water thermal energy includes compressing an enclosed working fluid at a first vertical position relative to a surface of a body of water to cause the fluid to move to a second vertical position r...  
WO/2018/083763A1
This variable stiffness actuator (10) is provided with at least two hard members (20) spaced apart from each other and a shape memory member (30) connecting the hard members (20). The shape memory member (30) is capable of undergoing a p...  
WO/2018/083762A1
This variable stiffness actuator (10, 10A) has a shape memory member (20) with a phase which can be changed between a first phase and a second phase. When in the first phase, the shape memory member is in a low stiffness state, and when ...  
WO/2018/083707A1
The invention relates to a system for power generation from compressed air pressure energy into transmissible power. Also the present Invention describes a method and means for extracting energy in the form of thrust created by compresse...  
WO/2018/079754A1
Pressure (internal pressure) difference propulsion according to the present invention is not a closed system (hollow body with no flowable substance therein and subject to the law of conservation of momentum), but a closed fluid system (...  

Matches 301 - 350 out of 13,820