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JP7131482B2 |
To provide a chain tension regulation device of an internal combustion engine which can use energy generated by swinging of a movable guide member to adjust tension of a chain during low speed rotation.A chain tension regulation device 2...
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JP2022125696A |
To provide a power generation device capable of making use of electromagnetic induction from an electric wire to generate power efficiently.A power generation device includes a coil unit that acquires AC power by electromagnetic inductio...
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JP2022124075A |
To provide a power generation device capable of efficiently generating power even in an environment where large or small tremors occur.A power generation device includes a cylinder that extends along a ring in one plane, and in which a p...
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JP7117838B2 |
To achieve power generation through vibrations by means of a novel structure.A coil 100 has an axial direction (Z direction). The coil 100 is wound around the axial direction. A first magnetic part 210 is positioned in the vicinity of th...
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JP2022113515A |
To efficiently take out power from a power generator.A power circuit 6 is supplied with power generated by a power generator 10 comprising a movable part 4 that makes a reciprocating motion, a first power generating unit 1 that generates...
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JP7106642B2 |
An electromagnetic machine includes a stator, a movable armature and a device for mechanically connecting the movable armature to the stator. The connecting device includes a plurality of leaf springs. The stator includes at least one fi...
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JP2022108607A |
To improve power generation efficiency.A power generation device A1 includes a first vibration body 10, a first generation body 12, a movable part 2, a vibration body stopper 4A, a body 30, a core 31, and a coil 32. The movable part 2 mo...
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JP7095105B2 |
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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JP3238104U |
To provide a power generation / charging system for an electric vehicle which generates power by using an electromagnetic suspension when converting the dynamic vibration of a vehicle into electric power. A power generation / charging sy...
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JP7091841B2 |
To provide a vibration power generator of an electronic apparatus capable of enhancing efficiency of vibration power generation without impairing portability of the electronic apparatus.A vibration power generator 12 is constituted by a ...
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JP7090846B2 |
To provide an electricity generator that is able to generate electricity when wind changes in strength and can be installed on a wall surface or fixed surface of an existing building.With a coil fixed to one side of a plate and a magnet ...
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JP2022093421A |
To provide a tire with a power generation function which can automatically generate electric power without affecting traveling of a vehicle to store the generated electric power, supply the electric power to charge a battery mounted on t...
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JP7083546B2 |
The invention discloses a vortex-induced resonance composite power generation device which comprises a base and a vertical supporting rod. a box body which is borne on the supporting rods, and comprises a bottom plate and side plates; a ...
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JP7067788B2 |
To provide a vibration dynamo device having a simple structure, and a chime apparatus.A vibration dynamo device (2) includes a cylindrical member (20), a coil (31) disposed on the outer circumference of the cylindrical member (20), an el...
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JP2022521129A |
A linear electromechanical (LEM), at least one stator mounted on a housing, the housing and at least one stator defining the work cylinder, at least one stator and the center of two sections within the work cylinder. The core, the two se...
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JP2022049071A |
To provide a power generator having a low mechanical attenuation ratio and high power generation performance.A vibration generator comprises: a first integral elastic support body in which a beam part and a support part supporting the be...
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JP2022043419A |
To provide a power generator that can generate electricity with weak vibration.A power generator (1) includes a case (2), an outer edge (30) fixed and supported by the case (2), an elastic member (3) having an inner edge (31) that can vi...
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JP7023077B2 |
To improve fixing strength of a coil.An electromagnetic actuator includes a first member 10 integrally having a coil 13 and a second member 20 integrally having a magnet 21 and causes the other of the first member 10 and the second membe...
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JP2022024236A |
To provide an indicator 1 which moves a first magnet 3 by attaching the indicator 1 to the limbs of a person, causes a first coil 5 to generate induction current to light a light emitting diode.An indicator 1 formed by attaching a first ...
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JP7004895B2 |
A locking device 1 includes a main body 2, a locking member 3 for locking a tongue 200, a lock releasing operation member 22 operated for releasing the lock of the tongue 200, a tongue guiding and discharging member 41 slid along an inse...
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JP7001555B2 |
To provide an electric power supply facility and a vibration generator capable of matching a natural vibration frequency of vibration power generation means to a vibration frequency of a component of the facility for supplying power.Vibr...
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JP2022012053A |
To provide a power generation device operable in multiple kinds of operation.A power generation device 10 includes: a body 9; a driving body 8; an operator 4; and a power generation unit 6. The body 9 has a first end T1, a second end T2,...
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JP2022012054A |
To provide a power generation device having a new structure.A power generation device 10 includes: a driving body 12; an operator 4; a power generation unit 6; and a linear body 8. The driving body 12 rotates. The operator 4 rotates by r...
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JP6991481B2 |
To provide a power generation cell which generates power by using a magnetic field and has a new structure capable of improving power generation efficiency.A power generation cell 20 comprises: a magnetic structure 30 and a coil member 4...
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JP2021535425A |
The present invention relates to an optical device (1) for improving image resolution or reducing speckle noise.
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JP2021191083A |
To provide a suspension which can effectively use energy generated by vibration in an easy manner.A seat suspension 1 is provided between a vehicle body and a seat in a vehicle. The seat suspension 1 includes: an upper frame 10; a lower ...
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JPWO2020075742A1 |
The engine (5) includes a piston (12) and has a gas supply unit (10) that supplies combustion gas (71) for driving as the piston reciprocates linearly. The gas supply unit further includes a cylinder (11) in which the piston reciprocates...
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JP6956293B1 |
To provide a power generation system capable of effectively utilizing vibration energy generated by a vibrating body, and an asphalt plant. A power generation system 100 is a power generation system used in an asphalt plant 200 that prod...
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JP2021168589A |
To provide a regenerative braking system for converting kinetic energy of a projectile into electrical energy suitable for supplying power to an apparatus or charging a battery.A system 100 uses Faraday's law to rapidly and directly conv...
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JP2021158749A |
To provide a precipitation oscillatory generator and a power generator that achieve decentralization and low cost of renewable energy.A dynamo-electric generator 1 comprises: a diaphragm 13 installed in a horizontal direction; a coil 16 ...
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JP6908823B2 |
A power generator 100 includes a case 110, a coil 121 fixedly provided in the case 110, magnets 151a, 151b provided in the case 110 so that the magnets 151a, 151b can be relatively rotated and moved with respect to the coil 121 around a ...
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JP6908830B2 |
A power generator includes an operating portion (51); a first rotating member (62) rotated by external force applied to the operating portion (51), a second rotating member (63) which is able to rotate in the same direction as the first ...
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JP2021083266A |
To provide an indicator for turning on light-emitting diodes by attaching the indicator to a person's limb, moving a magnet and generating an induction current in a coil.A first coil 5 wound around an outer periphery of a pipe 6 having a...
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JP6875713B1 |
To provide an electromagnetic composite vibration energy collector capable of further expanding an application environment and obtaining more energy. An electromagnetic composite vibration energy collector including a base layer 2, a per...
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JP6875032B1 |
To provide an arch nonlinear vibration energy collector made of a composite material so that multiple stability conversions can be repeated during vibration. An arch non-linear vibration energy collector made of a composite material incl...
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JP6868926B1 |
To provide a generator having high power generation efficiency. A generator (1) has a holder (2) having a storage space, a rotating shaft (3) rotatably supported by the holder, and at least one end of which is exposed to the outside of t...
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JP2021072677A |
To make a magnetized body for generating an induction current hard to be broken in an electromagnetic induction device circuit for generating an induced current in a circuit by vibrating a magnet.In an electromagnetic induction device 10...
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JP6867451B2 |
The disclosure relates to the field of vehicle energy recovery devices, and particularly discloses a vehicle shock absorber capable of generating electricity which includes a shock absorber body, a piston rod and a bearing spring. The sh...
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JP6848404B2 |
A power generation apparatus can obtain an amount of generated power required for desired signal processing. A wireless switch includes a cover member, a button member, a first plunger, a second plunger, a trigger spring, a return spring...
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JP2021044896A |
To provide a micromachine that operates using Brownian motion.A micromachine 1 includes a magnet 10 and a coil 20. A relative positional relation between the magnet 10 and the coil 20 varies with Brownian motion. A voltage is generated i...
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JP6836430B2 |
A power generation system (1) in an arrangement includes a power generator (10), a rectifying and smoothing circuit (20), a converter (30), a voltage measurement unit (40), and a switch (70). The power generator outputs AC power. The rec...
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JP2021016221A |
To provide a power generator capable of obtaining high power generation efficiency by efficiently converting vibration energy into electric energy.A power generator comprises: a movable body 10; a stationary body 20; a swing support mech...
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JP2020195227A |
To provide a display that attaches a display to a person's limbs, moves a first magnet, generates an induced current in a first coil, and lights a light emitting diode.A first coil 5 on the outer circumference of a pipe 6 having a first ...
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JP2020191777A |
To provide a transducer having excellent conversion efficiency between force and electricity.A transducer 1 includes a magnet 10A and a wiring 20 that overlaps the magnetic pole surface 11 of the magnet 10A. The wiring 20 has a plurality...
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JP2020182285A |
To provide a power generation device that can rotate a first power generator 6 having a third magnet 9, generate electric power by moving it in a first coil 11, and supply electric energy to outside in low speed rotation of a hydraulic t...
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JP6778946B2 |
A cane (1) according to the present invention is provided with a body (2), an oscillating dynamo device (10) housed inside of the body (2), and a light source (30) from which light is emitted by the oscillating dynamo device (10). The os...
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JP6767492B2 |
[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...
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JP2020162302A |
To provide a power generator capable of rotating a first power generation body 2 having a first magnet 6 to generate power.A plurality of magnets including the first magnet 6 are connected with a coupling plate 18 to form a circular firs...
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JP6762292B2 |
An electrical power generator includes a first part configured to be located in a fluid such that, when the fluid moves, it generates vortices in the fluid so that a lift force is generated on the first part, which produces an oscillatin...
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JP6758041B2 |
To provide a vibration-controlling power generator and a viaduct including it.This invention comprises a base table installed on a structure to be controlled in vibration; a first additional mass body supported on the base table through ...
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