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WO/2012/108407A1 |
Provided is a vibration power generation apparatus, which is capable of suppressing reduction of a power generation quantity by suppressing influence of magnetization due to a movable element provided with a permanent magnet, and a shiel...
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WO/2012/100415A1 |
A streetlamp power supplying device driven by the tyres of moving vehicles is provided, which includes the tyres of moving vehicles (1), an electric energy conversion unit (2) converting pressure work to electric energy, a storage batter...
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WO/2012/097911A2 |
The invention relates to an induction generator (100) for a wireless switch, comprising a U-shaped magnetic diverter (102) having a first and a second limb, and a coil core (104) which is arranged between the limbs and has an induction c...
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WO/2012/088271A2 |
An apparatus for harvesting energy is described. The apparatus includes a vibration component and a moving mass. The vibration component has a first and second end and further includes a magnetostrictive material. The vibration component...
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WO/2012/073980A1 |
The aim of the present invention lies in providing an electromagnetic generator which generates electricity by vibration of a magnet, and is capable of generating electricity efficiently even with vibrations of small amplitude. The elect...
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WO/2012/065371A1 |
A portable power generating device comprises a stator (1) and a rotor (4) coaxial with each other. The rotor (4) rotates around a shaft. The stator (1) is provided with a plurality of iron cores. Metal coils (2) are wound on the iron cor...
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WO/2012/058736A1 |
This patent application sets out the following inventive step: 1 - Generating inductive electricity through transverse force by fixing a belt (8) (Fig. 2-3-4) of electrical windings between the walls (1-2) (Fig. 1-2-3) of a tire, using t...
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WO/2012/056331A2 |
This invention is related to electric machines - engines and generators. The operation principle of the proposed electric machine design is based on properties of moving conductor in a magnetic field (in generator mode) or on the propert...
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WO/2012/054994A2 |
A vibration actuated apparatus with functional capabilities of generating induced electric current from renewable energy sources, further applicable to hybrid, ground or cosmonautic transport vehicle implementations. By means of wireless...
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WO/2012/045221A1 |
A linear generator comprising a stator and a mover is provided. The stator is induction coils provided with at least one group. Each group of induction coil is wound to form two induction coil zones (C1, C2). One induction coil zone (C1)...
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WO/2012/035126A2 |
The invention relates to devices for generating electrical energy from irregular movement, said devices comprising at least one generator having at least one pulse generator and at least one induction unit. The devices are characterised ...
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WO/2012/035858A1 |
[Problem] To develop a power-generating device that converts vibrations produced by the up-and-down motion of the wheels of a vehicle traveling on land into electricity and charges a battery with the power that is generated, and to resol...
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WO/2012/014649A1 |
The purpose of the present invention is to provide an electromagnetic induction type vibration generator, wherein a reduction in power generation efficiency is minimized by reducing the kinetic energy of permanent magnets. The permanent ...
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WO/2012/002109A1 |
Disclosed is an oscillating power generator which can increase generation efficiency by the provision of a movable pathway section that extends from a main body section of a cylindrical member. The oscillating power generator comprises: ...
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WO/2011/162759A1 |
Devices and methods for converting movement into electrical energy. The electrical energy produced by the device can, for example, be stored in a storage device and used to power an electrical appliance. By using the devices, it is possi...
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WO/2011/151402A2 |
The energy production device comprises means of recovering a part of the impact energy generated by the pressure of a heavy moving body in motion on a surface. The means of recovering a part of the impact energy comprise electro-active t...
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WO/2011/149328A1 |
An eccentric rotary system driven by magnetic propulsion comprising a rotor (100) with a plurality of sides having at least a repelling magnel (101) located along the trailing edge of the rotor (100) to allow the rotor (100) to rotate. A...
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WO/2011/132203A1 |
A transducer (100) for converting pressure exerted by a footfall into electrical current comprises: a lid portion (102) shaped to receive a footfall pressure on the outer side, an axle (104) coupled with the lid portion (102) for moving ...
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WO/2011/128598A1 |
Device for remote control of an electrical apparatus comprising at least: a plurality of control members (30), each being tied to at least one function of the apparatus; a control system (40) able to generate at least one control signal ...
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WO/2011/125931A1 |
Provided is a linear power generator in which a piston in a cylinder is continuously and stably moved at a constant stroke by a high-pressure gas. The linear power generator has a gas pressure cylinder structure in which a high-pressure ...
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WO/2011/121142A1 |
The invention relates to a kinematic device characterized in that it includes: a shaft inlet; a converter that converts the rotational movement of the axis into an alternating movement; a mass connected to the alternating movement elemen...
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WO/2011/120788A1 |
The invention relates to an apparatus for supplying electric power to a remote control element (2), in the form of a key fob (1), for a vehicle remote unlocking system. In accordance with the invention, a microgenerator (3) is arranged i...
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WO/2011/117022A2 |
An induction generator (1, 1') for a radio switch (2) having a magnet element (3) as well as an induction coil (4) with a coil core (5) wherein the coil core (5) is U-shaped, wherein a first rest position (Y1) and a second rest position ...
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WO/2011/117031A1 |
An induction generator (1) for a radio switch (2) having a magnet element (2) as well as an induction coil (4) with a coil core (5), characterized in that the coil core (5) is U-shaped, wherein a first contact position (Y1) and a second ...
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WO/2011/117021A1 |
A radio switch (1), in particular a snap-action switch, having an antenna (5), a transmitter assembly (3) and a generator (2), wherein the antenna (5) is electrically connected to the transmitter assembly (3) in order to emit a signal wh...
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WO/2011/115520A1 |
The device relates to the hydropower industry and, more specifically, to producing electricity by converting vertical water wave energy into electrical energy. The device comprises a floating body (1), a vertical bar (2) attached to said...
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WO/2011/114822A1 |
Provided is a vibration-based power generator in which the induced electromotive force generated thereby can be increased and the leakage magnetic field from the ends of a moving element can be reduced. The vibration-based power generato...
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WO/2011/115521A1 |
The device relates to the hydropower industry and, more specifically, to producing electricity by converting vertical water wave energy into electrical energy. The device comprises a floating body (1), a vertical bar (2), a magnet (3), a...
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WO/2011/105190A1 |
Provided is a method for producing homopolar opposing magnets with which it is easy to produce homopolar opposing magnets using a plurality of permanent magnets. Also provided is an oscillation generator. The method for producing homopol...
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WO/2011/102451A1 |
Disclosed is an oscillating power generator using electromagnetic induction. In said oscillating power generator, magnetic leakage to the outside is reduced; the magnetic flux from a permanent magnet going through a coil is increased in ...
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WO/2011/102361A1 |
An oscillating power generator with high power-generation efficiency is provided by making the range over which a permanent magnet can move as large as possible. Said oscillating power generator (1) is provided with a first housing (11) ...
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WO/2011/092074A1 |
The invention relates to a transponder, more particularly one that can be implanted into living beings, comprising an integrated circuit (2) having at least a transceiver module (21) and a data storage module (22) for providing ID data, ...
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WO/2011/091109A1 |
A reciprocating magnet engine has first and second magnet pairs (20A and 40A, 20B and 40B), first and second sections (15, 35), a continuous flux return plate (15G) and a core (15C) which have high relative magnetic permeabilities, an in...
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WO/2011/086726A1 |
Disclosed is a vibration type electromagnetic generator provided with a first pipe (2) which is made of a nonmagnetic material and is hollow, and both end portions of which are closed, a magneto coil (9) which is wound around the first p...
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WO/2011/085093A2 |
An electrical energy generator including a housing, an electromagnetically active mass positioned within the housing, an electrically conductive material within the housing, a body positioned within the housing wherein the body and the e...
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WO/2011/079486A1 |
An electromagnetic energy harvesting device includes: a first vibratory structure (224) and a second vibratory structure(226). The first vibratory structure (224) is adapted to vibrate when excited by ambient vibration with low frequency...
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WO/2011/078808A2 |
The subject of the invention is a solenoid generator for generating alternating voltage that produces almost identical electric voltage at low revolutions as at considerably higher revolutions, in which especially the value of available ...
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WO/2011/077118A1 |
A piston for an engine generator, comprising alternating laminated core elements and non-magnetising spacer elements arranged along a piston shaft and secured such that contact is maintained between neighbouring elements, wherein the len...
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WO/2011/069879A1 |
The invention relates to an electric energy generating device that includes an electric coil (3), two magnetic circuits (10, 100, 20, 200) each extending through the electric coil (3), and two ferromagnetic mobile portions (40, 400, 50, ...
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WO/2011/066794A1 |
A forced vibration direct-drive generation system includes a forced vibration system. The forced vibration system includes a transmission shaft assembly (23) having a transmission shaft (23-1). Vibration springs are respectively disposed...
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WO/2011/057051A1 |
An electric generator device includes a magnetic stator assembly, opposed coils, and a rotary-to-linear converter (e.g., cam). The coils are configured to reciprocate relative to the magnetic stator assembly or to linearly translate in a...
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WO/2011/056524A2 |
An oscillator apparatus and method for vibration energy harvesting includes a nonlinear oscillator (e.g. piezoelectric, magnetic or liquid oscillator) configured in association with a potential energy profile to enhance a desirable nonli...
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WO/2011/051800A1 |
Method and system for generating electric energy in a tyre wherein: a device comprises a housing that extends according to a longitudinal axis X, at least one electrical winding, a magnet movable within the housing along said longitudina...
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WO/2011/040284A1 |
Disclosed is an electromagnetic induction power generator having a high power generating efficiency. The electromagnetic induction power generator is composed of a first cylindrical member formed of a nonmagnetic body, a coil configured ...
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WO/2011/040265A1 |
Disclosed is a power generator using vibration capable of preventing adhesion of a permanent magnet to magnetic bodies and capable of reliably generating power. Specifically disclosed is a power generator using vibration, which comprises...
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WO/2011/026514A1 |
The invention relates to a device (1) for generating electrical energy, comprising a generator (2), which converts mechanical vibrations into electrical energy, wherein the generator (2) is connected to a lever mechanism (4) for natural ...
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WO/2011/023665A2 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising a housing, an electrically conductive coil assembly fixedly mounted in the housing, a magnetic...
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WO/2011/020613A2 |
According to the invention, a frequency-tunable resonator (1) has a flexing beam (2) that comprises at least one fastening point (3) and at least one deflection point (6) spaced apart therefrom. The flexing beam (2) is connected on the a...
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WO/2011/015527A1 |
The invention relates to an arrangement for measuring at least one operating characteristic parameter of a lifting gear, having at least one sensor (6b) and a lifting gear (1), having a load receiving means suspended on a load suspension...
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WO/2011/015120A1 |
A karman vortex street generator comprises a shell (1), permanent magnets (3, 6), a vortex generating body (4) and a metal winding (5). Both ends of the shell (1) are respectively provided with an inlet end (2) and an outlet end (7). The...
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