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Matches 1 - 50 out of 13,275

Document Document Title
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/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/2018/085361A1
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 (...  
WO/2018/078671A1
The present invention provides a power generation device, a generator, a power generation method, and an electrical power generation method, with which power can be generated efficiently without deterioration over time due to friction. T...  
WO/2018/076081A1
The apparatus comprises two tanks, one compressed-air tank and one vacuum tank, that are connected together to turn a crankshaft via a piston, said crankshaft being connected to an electricity generator (figure 2). The movement of the ai...  
WO/2018/076084A1
The invention comprises an apparatus that has two drive units formed by two aligned, symmetrical, opposing levers (300 and 310) that have, as a common point, the coupling point (501) of a gravitational mass (500), the mass (500) acting w...  
WO/2018/072048A1
Device and method for the extraction of energy, for obtaining electrical power from mechanical vibrations, maximising energy extraction, regardless of the frequency and magnitude of the oscillation, comprising: a chassis (9) on which a s...  
WO/2018/073362A1
The invention relates to a double-layer component (1) having a first layer (2) and a second layer (3), wherein the layers (2, 3) are connected to one another, wherein the two layers (2, 3) have different coefficients of thermal expansion...  
WO/2018/074914A1
The self-sustaining power generating engine includes an accumulator flywheel 30 with a mass block 21 attached on one small section of its round edge side. With the provision of high power motorised gear sets 18, the accumulator flywheel ...  
WO/2018/073682A1
The mechanical energy storage device in the form of kinetic energy with flywheels which has an axial rotation and an orbital motion. The rotational axis of the flywheels is parallel to axis of the orbital motion, and rotational direction...  
WO/2018/073311A1
The invention relates to a hydraulic device using gravity and buoyancy forces, in which the position of movable masses (M1, ..., Mn) is moved during a rotation of the arrangement by means of a force on the masses, which counteracts the w...  
WO/2018/073603A1
A strain wave motor comprises a flexible spline that is prevented from rotating, and a rotatable cylindrical spline. The splines have annular geared surfaces, and are placed coaxially so that the geared surfaces mesh on distortion of the...  

Matches 1 - 50 out of 13,275