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Patent Searching and Data


Matches 1 - 50 out of 1,655

Document Document Title
WO/2018/068162A1
A full load power generation device consists of at least one magnetic column group (10) and at least one sensing column group (20) which is movable with respect to the magnetic column group. The magnetic column group (10) has at least tw...  
WO/2018/060780A1
The principle aim of this device is to generate Electricity by driving a shaft with the required torque and speed by using the Gravitational force acting towards the Earth's core. Gravity is unidirectional force acting towards the earth,...  
WO/2018/062810A1
An embodiment comprises: a housing; a bobbin disposed in the housing; a first coil disposed in the bobbin; a magnet disposed in the housing; a first sensing coil, disposed in the housing, for generating a first induced voltage by interac...  
WO/2018/053958A1
A low frequency random vibration-oriented electromagnetic energy harvester comprises a stator magnet (3) and a rotor magnet (4). Taking advantage of mutual attraction between magnets and in case of the low frequency random vibration in t...  
WO/2018/047606A1
[Problem] To provide a power generation input device capable of causing a magnet to operate at high speed to increase power generation efficiency. [Solution] A power generation input device having: a core 21; a yoke member 23; a coil 25;...  
WO/2018/045480A1
A magnetoelectric composite machine, composed of at least one magnetic disc (1) and at least one coil disc (2) arranged at staggered intervals and capable of synchronous relative motion, the magnetic disc (1) and the coil disc (2) respec...  
WO/2018/047605A1
[Problem] To provide a power generation input device capable both of increasing power generation efficiency and ensuring product life. [Solution] A power generation input device comprising: a core 21; a yoke member 23; a coil 25 that gen...  
WO/2018/043131A1
[Problem] To provide a power generation device capable of increasing an electromotive force by rapidly rotating a rotating body having a magnet, irrespective of the operation speed of an operation member. [Solution] When an operation sha...  
WO/2018/040317A1
A self-powered flashing circuit (10) and a flashing running belt (20). The self-powered flashing circuit (10) comprises: a power generation unit (1), a rectification unit (2), a lighting unit (4), an execution unit (5), and a processing ...  
WO/2018/032122A1
A coaxial electromagnetic apparatus formed of at least one magnetic disk (1) and at least one coil disk (2) that may synchronously move relative to each other and are staggered at intervals. The magnetic disk (1) and the coil disk (2) ar...  
WO/2018/025240A1
It is disclosed a device (1) for generating electric energy from a pressurized fluid (4) comprising a stator (2), which includes a tubular body on which a solenoid (21) is wound, and a rotor (3) mobile housed inside the tubular body of t...  
WO/2018/019273A1
A PCB-integrated lead magnetic field energy extraction apparatus based on an electromagnetic induction principle, comprising a PCB (10), the PCB comprising: a substrate (11) and a coil (12), the substrate defining a center through hole (...  
WO/2018/016620A1
In the present invention a negative impedance conversion circuit (26) imparts vibration to a nonlinear vibration element (50). When the amplitude of the vibration of the nonlinear vibration element (50) is equal to or greater than a pres...  
WO/2017/220826A1
The invention relates to a magnetic device suitable for use as a power generator or drive motor. The device comprises: at least one first disc (3) and one second disc (4) which are identical in shape, have a plurality of magnetic poles (...  
WO/2017/219356A1
A controller having an electrical energy generating device, comprising at least one power generation device and at least one circuit board. The circuit board is connected to the power generation device. The power generation device is use...  
WO/2017/205921A1
The invention provides a monitoring system comprising: a plurality of monitor unitsadapted to communicate over a wireless linkwith a data receiving computer and attachable to a corresponding plurality of devices to be monitored. Each mon...  
WO/2017/205970A1
An electrical generator, comprising: a stator having a coil and a lift magnet coupled by a lever to an induction magnet, the induction magnet moveable longitudinally within the coil, the lever configured to move the induction magnet a mu...  
WO/2017/208602A1
The purpose of the present invention is to enable the thickness of a vibration powered generator device to be reduced even when a structure in which a movable-side unit is housed inside a case is adopted. The vibration powered generator ...  
WO/2017/198520A1
The invention relates to a damping element for a rail vehicle comprising a first section for fastening to the rail vehicle and a second section for introducing a force acting horizontally on the rail vehicle. A monitoring system for the ...  
WO/2017/199262A2  
WO/2017/196945A1
A vibration transducer module for detecting a vibratory signal, comprising a base, a spring connected to the base at a first location, a mass mechanically coupled to the spring at a second location remote from the first location, and a w...  
WO/2017/191436A1
There is described an electronic apparatus (100) comprising: an energy harvester (102) comprising: a transducer configured to generate an alternating current output in response to ambient energy, and further configured to generate contro...  
WO/2017/183391A1
Provided are a power generation device, an input device, and a lock device with a sensor such that structural simplification and size reduction thereof can be achieved. Permanent magnets generate an attraction force for holding a movable...  
WO/2017/172012A1
Techniques for implementing a multifunction device with battery charging and haptic feedback capabilities are described. An example of an electronic device includes a multifunction charger and a control circuitry configured to activate o...  
WO/2017/159748A1
A shovel (50) according to an example of the present invention has: a lower traveling body (1); an upper rotating body (3) mounted on the lower traveling body (1); an excavation attachment attached to the upper rotating body (3); a boom ...  
WO/2017/158468A1
Electromagnetic induction device adapted to transform kinetic energy into electrical energy, constituted by: A) rotor (100) constituted by a magnet with cylindrical shape; B) flexible and inextensible upper cables (400-401), adapted to c...  
WO/2017/133073A1
A kinetic energy generating device comprises: a magnetic group (20), a magnetically permeable cavity body (10), and a coil (30). The magnetic group (20) comprises an upper magnetically permeable member (21), a lower magnetically permeabl...  
WO/2017/133211A1
A self-powered remote control and application thereof. The self-powered remote comprising: a button device (20), a button cover (11), a driving cover (12), a kinetic energy power generator device (40), and a controller (40). When at leas...  
WO/2017/123698A1
An electromagnetic motor/generator comprising a flux assembly having at least one coil and at least one magnetic field source separated by a first gap and a second gap and an interference drum which is movable relative to the at least on...  
WO/2017/117821A1
A key power generation structure, comprising a mounting base (5), a mounting sleeve (6), an upper guide magnet (7), a permanent magnet (8), a lower guide magnet (9), electromagnetic coils (4), a C-shaped guide magnet (10), an elastic res...  
WO/2017/112110A1
Apparatus and methods are provided for activity accessory including an energy harvester or generator. In an example, an activity accessory can include a first enclosure and an energy generator enclosed within the first enclosure. The ene...  
WO/2017/107034A1
An interactive electromagnetic apparatus, comprising an action magnet set (10), a guiding magnet set (20) parallel to the action magnet set (10), an induction coil set (30) provided between the action magnet set (10) and the guiding magn...  
WO/2017/107029A1
A distributed electromagnetic apparatus, consisting of an induction coil set (50) and a magnet set (60), where the induction coil set (50) is provided with a magnetic conductor (51) and respectively protrudes at either extremity to form ...  
WO/2017/102977A1
An accessory system comprises an accessory unit adapted to be attached to a structure. The accessory unit comprises an accessory, such as a sensor, for attaching to a structure, and a vibration energy harvesting device. The vibrational e...  
WO/2017/098912A1
The objective is to provide a power generation device with which the efficiency of power generation due to the rotation of a tire can be improved, and to provide a tire equipped with this power generation device. Therefore in this power ...  
WO/2017/088303A1
A kinetic-energy power generation apparatus, a wireless transmitter, and a manufacturing method and application thereof. The kinetic-energy power generation apparatus comprises an annular magnetic gap (14) and a coil (30), wherein the co...  
WO/2017/090791A1
A floating-type wave power generation apparatus according to the present invention comprises: a buoyant body moving up and down due to the force of the waves while floating on the ocean surface; a wave power generation unit installed on ...  
WO/2017/090790A1
A floating-type power generation apparatus according to the present invention comprises: a buoyant body moving up and down due to the force of the waves while floating on the ocean surface; a wave power generation unit installed on a mar...  
WO/2017/081621A1
The utility model relates to devices for converting mechanical energy produced by a vibrational movement into electrical current using permanent magnets and coils. The technical result is an increase in the efficiency with which mechanic...  
WO/2017/081588A1
The utility model relates to devices for converting mechanical energy produced by a vibrational movement into electrical current using permanent magnets and coils. The technical result is an increase in the efficiency with which mechanic...  
WO/2017/078719A1
Dual mode energy harvesting methods and portable devices that use a combination spring-type piezoelectric and electromagnetic transducer contained in a hollow casing or housing with first and second insulated, coil-shaped wire springs co...  
WO/2017/069833A1
A base-load mass turbine and electric generator, wherein a turbine with exponential net energy gain converts a predetermined mass to a stored kinetic energy that eventually drive the generator to generate electricity; preferably the gene...  
WO/2017/064347A1
The invention relates to a device for generating electrical energy, which transforms a movement into electrical energy by means of electromagnetic induction. The device comprises an inductor element (2) that creates a magnetic field, and...  
WO/2017/060939A1
The purpose of the present invention is to provide a vibratory actuator the size of which can be reduced and which is highly durable and vibrates in a favorable manner. The vibratory actuator has a stationary body and a movable body mova...  
WO/2017/060940A1
The purpose of the present invention is to provide a vibratory actuator the size of which can be reduced and which effectively produces vibrations felt by a user. The vibratory actuator has: a stationary body which has a curved surface s...  
WO/2017/053094A1
This disclosure provides methods and apparatus for wireless power transfer using an array of structures. Each of the structures can include a piezoelectric material portion and a magnetic material portion. Each of the magnetic material p...  
WO/2017/053063A1
This disclosure provides methods and apparatus for adjusting magnetic orientations of different sets of magnets in an array. In one aspect, a first set of magnets in the array can be heated. A magnetic field with a first orientation can ...  
WO/2017/035467A1
The invention disclosed herein is directed to a device for converting kinetic energy generated by a living organism in motion to electrical energy.  
WO/2017/030498A1
An energy harvesting device for converting mechanical energy to electrical energy, comprising a switch made of a permanent magnet sandwiched by yokes that act as flux guides, a magnetic core, an electrically conductive coil wound around ...  
WO/2017/021842A1
System (100, 200, 300, 400, 500) for power generation and storage for portable electronic devices comprising an outer casing. The System also comprising: - An oscillating mass configured to oscillate linearly along one translation axis a...  

Matches 1 - 50 out of 1,655