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JP5742860B2 |
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JP5738534B2 |
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JP5738535B2 |
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JP5737008B2 |
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JP5732472B2 |
A free-piston engine has an engine cylinder and a single piston member. The single piston member has a double-ended piston that moves within the cylinder, and the piston member partitions the cylinder into two separate chambers, each of ...
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JPWO2013085057A1 |
To provide a power generation device that can be used for various devices by a simple device that can secure a stable amount of power generation regardless of the operation condition of the operator or the like. A power generation device...
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JP5697876B2 |
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JP5694535B2 |
Techniques for providing directional force induction in a handheld device for use in, e.g., personal navigation applications. In an exemplary embodiment, a magnetic element is provided on a mechanical support fixedly attached to a chassi...
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JP2015037942A |
To provide a vehicle seat capable of effectively using kinetic energy by oscillation of a dynamic damper.In a vehicle seat having a frame member, dynamic dampers 40A to 40C, having weight members 44 and 44A oscillating according to oscil...
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JP5675050B2 |
An electromechanical generator comprising an electromechanical device for converting mechanical vibrational energy into electrical energy, the electromechanical device comprising a housing, an electrically conductive coil fixedly mounted...
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JP2015027664A |
To provide a linear actuator which provides an intended electromagnetic force according to the position of a voice coil without use of electric current control or a position sensor.A linear actuator 1 includes two yokes (outer yoke 2A an...
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JP5668247B2 |
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JP2015023783A |
To provide a power generation method for surely generating an induction current in a coil by mainly utilizing elongation/contraction power and vibration of external energy, and a device which is lighted by the induction current.A movable...
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JP2015001247A |
To provide a rebound resilience device capable of rebounding an object to be rebounded through a remarkable high rebounding resiliency by utilizing rebound resiliency of gas, and provide its process of manufacture.A gas container 3 has a...
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JP5646377B2 |
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JP5642692B2 |
An electromagnetic, reciprocating linear motor or alternator having at least two armatures that are adjacent along an axis of reciprocation. The armatures have gaps that are linearly aligned along a gap path parallel to the axis. Field m...
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JP5642991B2 |
To provide a power generator in a tire, which is capable of obtaining high power even during low-speed traveling.The power generator in a tire, which is attached in a tire air chamber, includes: a rotating body which is attached to a rot...
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JP5637028B2 |
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JP5617119B2 |
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JP2014207767A |
To provide an energy conversion device that allows improving energy conversion efficiency.An energy conversion device 1 includes a power-generating device 101, a rectifier smoothing circuit 102, a DC-DC converter 103, and a monitoring ci...
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JP2014204482A |
To provide an energy conversion device that allows improving energy conversion efficiency.An energy conversion device 1 includes a power-generating device 101 generating an AC voltage, a rectifier smoothing circuit 102, a DC-DC converter...
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JP2014204481A |
To provide an energy conversion apparatus capable of increasing energy conversion efficiency.An energy conversion apparatus 1 has a magnet block 3 equipped with a magnet 2 and a coil block 4 equipped with a coil 4a and the magnet block 3...
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JP2014204483A |
To provide an energy conversion apparatus capable of increasing power generation amount per unit volume.An energy conversion apparatus 1 is relatively displaced at a second direction where a magnet block 3 and a coil block 4 are perpendi...
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JP5600966B2 |
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JP2014187798A |
To provide an energy conversion device capable of increasing the energy conversion efficiency.An energy conversion device 1 includes: a magnet block 3 having plural magnets 2 and a coil block 4 having plural coils 4a, which are disposed ...
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JP5597822B2 |
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JP2014171363A |
To provide a direct-acting generation device for directly generating power with a reciprocating movement by moving a piston forward and backward using a low-temperature boiling point medium such as steam.A direct-acting power generation ...
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JP2014169054A |
To provide an on-vehicle electric equipment device capable of simplifying a wiring structure without making it necessary to connect a converter, a power storage part and electric equipment together via a long electric cord.A power-genera...
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JP2014168337A |
To provide a power generator which can take out a large amount of power generation from small vibration with simple configuration, and yet can be made compact.A power generator 1 includes an amplification mechanism 3 arranged on the susp...
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JP2014166105A |
To provide an energy conversion device capable of increasing the energy conversion efficiency.An energy conversion device 1 includes: a power generator EH that converts a kinetic energy into an electrical energy to generate an AC voltage...
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JP2014165989A |
To provide an energy conversion device capable of increasing the energy conversion efficiency.An energy conversion device 1 includes: a magnet block 3 having plural magnets 2; and a coil block 4 having plural coils 4a. The magnet block 3...
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JP5581405B2 |
Disclosed are an apparatus, a system, and a method for suspension of a vehicle. An electromagnetic generator generates an electrical energy in response to a relative movement between a vehicle body and a wheel assembly. A storage device ...
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JP2014155363A |
To provide a power generation method which mainly utilizes elongation/contraction power of external energy to surely generate an induction current in a coil regardless of its elongation/contraction speed, and a device which is lighted on...
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JP5571206B1 |
When an electromagnetic generator 10 having a pendulum structure is mounted on an interior surface of a tire 20, an equivalent pendulum length l of a pendulum 14 is adjusted such that an integral multiple of a period ยป, of the pendulum ...
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JP5547481B2 |
Vibration-based electrical power generation is provided. In one aspect, a vibration-based power generator is embodied within a machine dampener and includes an electromotive power generation module and a piezoelectric power generation mo...
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JP5553064B2 |
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JP5552194B2 |
A linear generator for submerged use in generating electricity has a linearly reciprocating translator which is attached to a wire and a rod arranged to connect the translator to a floating body on the sea surface. The generator has a se...
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JP2014125903A |
To provide a free piston type generator capable of preventing damage even when a piston collides with a cylinder in consideration of that combustion pressure becomes excessive when abnormal combustion of a combustion chamber occurs, and ...
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JP2014121902A |
To provide a steering wheel capable of improving efficiency of power generating using vibrations properly.The steering wheel 1 comprises a power generator 40 which is an electromagnetic induction type and is formed of: a mass body 10 to ...
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JP5539315B2 |
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising an electrically conductive coil assembly and a magnet assembly, the magnet assembly comprising...
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JP2014121135A |
To provide a storage battery charging system capable of improving battery life while achieving space saving and cost reduction.A storage battery charging system includes: a vibration power generating element 10 that outputs a first AC po...
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JP5524074B2 |
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JP2014110657A |
To provide a self-generating article capable of certainly lighting a light-emitting diode by using vibrations of external energy, pressure, wave power, wind power, magnetic force and the like, transmitting them as extension/retraction fo...
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JP2014103796A |
To provide a self-power-generation object position indicator capable of surely turning on a light-emitting diode even under low-speed rotation of propellers by utilizing vibration or pressure of external energy.A power generation magnet ...
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JP5503264B2 |
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JP2014091494A |
To provide a recognition device for bicycles which performs best power generation even in vibration of a bicycle, under impact and/or at low speeds and lights a light-emitting diode reliably.An attraction magnet assembly having two attra...
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JP2014093841A |
To provide a power generation device capable of easily and surely adjusting deviation of a resonance frequency even if the resonance frequency deviates from a desired value.A power generation device 100 comprises: a housing 20; a permane...
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JP5492101B2 |
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JP5478221B2 |
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JP5478279B2 |
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