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WO/2020/256817A1 |
A motor comprising a main shaft, a first rotating member mounted on the main shaft, the first rotating member comprising a first arm extending radially outward from the main shaft, the first arm having a length L, a second arm extending ...
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WO/2020/233447A1 |
The present invention belongs to the technical field of clothing treatment, and in particular provides a clothing treatment device. The present invention is aimed at solving the problem of rotatable clothing drums in existing clothing tr...
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WO/2020/233448A1 |
The present invention belongs to the technical field of　laundry treatment, and particularly provides a laundry treatment apparatus. The present invention aims to solve the problem that an electric member cannot be provided on a rotatab...
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WO/2020/235937A1 |
A sensor device is provided. The sensor device includes an energy harvester configured to generate electric energy, a monitoring circuit, a sensor, a communication circuit, and at least one processor configured to obtain information indi...
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WO/2020/223030A1 |
A linear motor is provided. The linear motor includes a moving magnet assembly including (i) a magnet track, (ii) a first plurality of permanent magnets coupled to the magnet track, and (iii) a second plurality of permanent magnets coupl...
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WO/2020/205064A1 |
An electrical system including a linear motor in which energized forcer and thruster coils are used for the field and armature elements. In accordance with exemplary embodiments, one or more thruster coils may be provided on a shaft with...
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WO/2020/201333A1 |
An electrical generation apparatus is described comprising a magnetic mass (18) magnetically attracted to a guide member (14) such that the mass (18) is moveable, in use, along a path defined by the shape of the outer periphery of the gu...
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WO/2020/188159A1 |
The invention relates to an electromagnetic device (10) comprising: - a coil; - a main magnet pivoting about an axis XX', - a first and second yoke (50, 50'), - a first and second stabiliser magnet (41, 42), as well as a first and second...
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WO/2020/188511A1 |
Circuit device (10) for the maximization of the average power provided to a passive diode bridge rectifier (30) that supplies an electric load by a vibration energy harvester (20) coupled to an external source of vibrations having a dete...
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WO/2020/178624A1 |
The all world is trying to change the vehicles from fossil fuel to electric but the large number batteries, high battery cost, long time of recharging and the charging station's limitations are makes it difficult. This technology can red...
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WO/2020/164756A1 |
The present invention relates to a hybrid energy harvesting unit (1) configured to har- vest energy when being attached to an object (2) in motion. The hybrid energy har- vesting unit (1) may be configured to be attached to the object (2...
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WO/2020/141467A1 |
A power generating system using magnetic induction and a method of operating same are disclosed. The power generating system includes at least one stationary electromagnet receiving an excitation voltage from a power supply. The at least...
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WO/2020/141324A1 |
A linear electrical machine (LEM) comprising: at least onestator mounted in a housing, the housing and stator defining a working cylinder; a two-section central core within the working cylinder, wherein the two sections of the core are c...
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WO/2020/139462A1 |
An apparatus for generating power includes a fluid chamber configured to receive borehole fluid, one or more conductive coils surrounding the fluid chamber, a reciprocating magnetic shuttle disposed in the fluid chamber and dividing the ...
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WO/2020/117467A1 |
A transportation refrigeration system (100, 200, 300) includes a refrigeration system component (110), a linear generator (104, 202, 310) electrically connected to the refrigeration system component (110), and a linkage (142, 214). The l...
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WO/2020/093515A1 |
Provided is a an amplitude conversion magnetic-boundary vortex-induced vibration power generation apparatus, comprising two sets of oppositely arranged fixed sleeves (3); each fixed sleeve 3 comprises two vertical sleeves (31); the verti...
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WO/2020/085593A1 |
The present invention relates to a wearable automatic charging device formed in a bracelet shape or an ankle wearable shaped band that can be worn on the arm or ankle of the body, which move a lot, so as to obtain a large momentum even w...
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WO/2020/079863A1 |
Provided are a power generation element for vibration power generation, which increases electromotive force and can be mass-produced at low cost, and an actuator. The power generation element 1 has a main series magnetic circuit 100 and ...
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WO/2020/079616A1 |
A method of mechanical-to-electrical energy conversion utilizes a mechanical spring (22) in combination with a rapid-action variable inductance magnetic flux switch to convert a spring-loaded mechanical energy into a change in magnetic f...
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WO/2020/070125A1 |
The invention relates to an energy collector comprising a coupling element made of an electrically conductive material, which is connected in an oscillatory manner to an electromechanical converter in such a way that the time-varying mag...
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WO/2020/071121A1 |
Provided is a power generation device with which a larger power generation voltage can be obtained. The power generation device includes: an operation member to be press-operated; a power generation coil; a magnet forming a magnetic circ...
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WO/2020/056464A1 |
An energy generation apparatus comprises a first element comprising at least one first magnet and a second element comprising at least one second magnet. The second element is movable with respect to the first element. The at least one f...
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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/2019/243877A1 |
A single frequency small signal Alternating Current (AC) source drives a piezoelectric layer (305) which is in-turn causes the microcantilever beam (306) of the MEMS device to vibrate at its resonant frequency to create output power suff...
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WO/2019/228666A1 |
A system and installation with a rail vehicle movably arranged on a rail part, having a first part and a second part, the first part and the second part being arranged so as to be movable parallel to one another in a movement direction, ...
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WO/2019/221871A1 |
The present disclosure relates to systems and methods for electrodynamic wireless power receivers. In some examples, a wireless power receiver electromechanically converts energy from a magnetic field. The wireless power receiver include...
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WO/2019/209718A1 |
Methods and systems of operating hydraulically powered electric generators are disclosed. The hydraulically powered electric generators comprise opposing stators spaced apart by an armature. The armature is positioned against a first sta...
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WO/2019/191893A1 |
Disclosed is a full-range load electric actuator, consisting of at least one first magnet arrangement group, at least one second magnet arrangement group, at least one coil arrangement group, and at least one sensing switch group. The fi...
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WO/2019/185463A1 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a central mast, an electrically conductive coil assembly fixedly mounted to the mast, the coi...
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WO/2019/185465A1 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a central mast, an electrically conductive coil assembly fixedly mounted to the mast, the coi...
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WO/2019/185472A1 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a central mast, an electrically conductive coil assembly fixedly mounted to the mast, the coi...
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WO/2019/185464A1 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a central mast, an electrically conductive coil assembly fixedly mounted to the mast, the coi...
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WO/2019/175413A1 |
The present invention refers to a resonant vibration energy harvester (1) for optimizing the conversion of vibrational kinetic energy generated by an external source into electrical energy, to a system comprising such resonant vibration ...
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WO/2019/167588A1 |
Provided are a power generation system and a power generation method in which natural heat energy can be used as a heat source, and in which power can be generated while loss of heat energy is greatly minimized. A first heat exchanger 1A...
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WO/2019/164624A1 |
Systems for converting wave energy to electrical energy and other useful forms of work are disclosed herein. Methods of making and using the systems are also disclosed herein. Some of the systems include both a wave-energy converter and ...
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WO/2019/150109A1 |
The proposed vibrational energy harvester comprises a frame (118), a mass (114) coupled to first and second primary flexures (110, 112) which are configured to flex and allow the mass to move in a first direction (130), a plurality of se...
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WO/2019/143309A1 |
A storm power station comprises a lightning conductor (1) having an active antenna (2), the lower portion of the lightning conductor being configured in the form of a vertical solenoid (3) having a square-shaped horizontal cross section ...
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WO/2019/129671A1 |
In practice, the present invention relates to systems for supplying energy in a rotatable drum in laundry washers and/or dryers. More clearly, according to the invention a linear dynamo (5) structure is suggested to be configured on a la...
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WO/2019/110694A1 |
The invention relates to an electromagnetic machine (M1) comprising a stator, a movable armature and a device for mechanically connecting the movable armature to the stator, the connecting device comprising a plurality of leaf springs, a...
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WO/2019/113256A1 |
A pet tracking device, system and method using a kinetic motion energy generator to generate electrical energy that is used to power a pet tracking mechanism are provided. The pet tracking device may include a housing on a wearable item,...
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WO/2019/106525A1 |
A solenoid generator (11) comprises: - a first electrical winding (23) wound along a longitudinal axis (Xll) of the generator; - a second electrical winding (24) wound along the aforesaid longitudinal axis (Xll) of the generator around t...
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WO/2019/101708A1 |
An apparatus is described comprising a first mass element, a second mass element located within a first mass element such that the second mass element is free to move within the first mass element (wherein the first mass element has a ma...
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WO/2019/090820A1 |
An energy collector, comprising: a base (100); an electromagnetic coil (200) fixed in the base (100); a disk-shaped stator magnet (300) fixed at the center of the base (100); a friction plate fixing ring (400) fixed on the base (100); at...
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WO/2019/073767A1 |
Magnets generate adsorption force for holding a movable member at respective first and second positions. A power generation portion has a mover moving in conjunction with the movable member and converts the kinetic energy of the mover in...
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WO/2019/069311A1 |
A portable electronic- device comprises a rechargeable battery, a nano-kinetic energy array having a multiplicity of nano-kinetic energy transducers, and a power combiner. The power combiner is electrically connected to the nano-kinetic ...
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WO/2019/066731A1 |
The object of this invention is an electromagnetic device, i.e. a generator of electrical energy, that utilizes an arrangement of permanent magnets (1), coils (c1), placement of weights (lu) and auxiliary means of propulsion (em) (provid...
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WO/2019/063941A1 |
The invention relates to a converter (100) comprising: - two plates (110, 120) each having a face (111, 121); - a flux variation device (200) arranged between the faces (111, 21), and which comprises a first prismatic part (210), a magne...
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WO/2019/066650A1 |
Energy harvester (1) comprising electrical outlet terminals (2, 3), a magnet and an electrical coil (4) directly or indirectly connected to said terminals (2, 3), as well as an assembly (6) of a first frame (7) and a second frame (8) pos...
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WO/2019/050114A1 |
Disclosed is an electromagnetic energy harvester comprising: a shaft reciprocating by external force; a hollow inner frame attached to the shaft, and having a part at which a cylindrical Halbach array unit, in which axial direction magne...
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WO/2019/041757A1 |
A four-sided-synchronous-swing dual-mode broadband power generation device, consisting of a fixing frame, a piezoelectric beam swing mechanism, and electromagnetic induction power generators (7). Four groups of straight piezoelectric bea...
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