WO2009128690A2 - 타이어에 가해지는 하중을 이용한 발전장치 - Google Patents
타이어에 가해지는 하중을 이용한 발전장치 Download PDFInfo
- Publication number
- WO2009128690A2 WO2009128690A2 PCT/KR2009/002050 KR2009002050W WO2009128690A2 WO 2009128690 A2 WO2009128690 A2 WO 2009128690A2 KR 2009002050 W KR2009002050 W KR 2009002050W WO 2009128690 A2 WO2009128690 A2 WO 2009128690A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tire
- housing
- wheel
- generator
- compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/08—Auxiliary drives from a ground wheel, e.g. engaging the wheel tread or rim
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
- F03G7/081—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- the present invention relates to a power generation apparatus using a load applied to a tire, and more particularly, a drive gear is rotated using a fluid pressure generated by a load of a vehicle body applied to a tire while driving, and a generator is generated by using a rotation force of the drive gear.
- the present invention relates to a power generation apparatus using a load applied to a tire, which is drawn to draw a current generated in the engine.
- Cars have many problems such as necessities that are indispensable to modern life, environmental problems caused by the use of fossil fuels due to operation, and energy depletion problems.
- the present invention includes a power generator (application number No. 10-2002-0032416) using a load of a vehicle body applied to a tire. Due to being located between the rotor and the rotor, when the fluid is kept airtight, the rotational resistance by the retainer increases, while the tire has a risk of flowing into the power generator when the tire is impacted by a rough road.
- the present invention not only improves the energy efficiency by converting mechanical energy acting on the tire during the driving of the vehicle to electrical energy to solve the above problems, but also prevents the rotation of the axle due to power generation, which is a conventional problem in such technology. It is an object of the present invention to provide a power generation apparatus using a load applied to a tire that improves a phenomenon, a problem of a fluid flowing into the power generator, an increase in tire fatigue due to the formation of a diaphragm, and a problem of deterioration of ride comfort.
- a diaphragm is formed in an oblique direction with respect to the traveling direction of the tire inside the tire, and a compartment for separating and accommodating the fluid is formed between the outer circumferential wall surface of the wheel and the diaphragm.
- Each of the compartments is provided with a hydraulic hose for ejecting the fluid into the hydraulic drive device and a suction hydraulic hose for sucking the fluid in the hydraulic drive into the compartment.
- the hydraulic hoses are connected to the wheel portion of the compartment and the housing of the hydraulic drive device, and the hydraulic drive device is equipped with a drive gear that rotates against the tire and generates rotational force by a fluid ejected from the hydraulic hose for injection, and the drive A drive shaft for transmitting the rotational force of the gear to the generator is formed extending from the center of the drive gear.
- a hydraulic drive device having a driven gear engaged with the drive gear for concentrating the injection force of the fluid therein, a generator housing having a field coil provided inside the wheel, and a tire by the drive shaft in the center of the generator housing. It characterized in that it comprises a generator having a rotor for generating electricity and rotating in the opposite direction of the electrical extraction means for drawing the electricity generated from the rotor of the generator.
- the electric drawing means further comprises a housing fixed to the chassis, a terminal for electric drawing formed on the outer peripheral surface of the housing, a commutator formed inside the housing and fixed to the drive shaft, and a brush connected to the terminal and grounded to the commutator. It is characterized by including.
- a housing surrounding the axle outer circumference and fixed to the chassis, a terminal formed on the outer peripheral surface of the housing for supplying an excitation current, and formed inside the housing, And a field coil ground means composed of a fixed slip ring and a brush connected to the terminal and grounded to the slip ring.
- the electrical drawing means includes a housing fixed to a chassis, a terminal for electrical drawing formed on an outer circumferential surface of the housing, a slip ring formed inside the housing and fixed to the drive shaft, and a brush connected to the terminal and grounded to the slip ring. It characterized in that it further comprises.
- a housing surrounding the axle outer circumference and fixed to the chassis, a terminal formed on the outer peripheral surface of the housing for supplying an excitation current, and formed inside the housing, It characterized in that it further comprises a field coil grounding means consisting of a fixed commutator and a brush connected to the terminal and grounded to the commutator.
- the generator using the load applied to the tire according to the present invention can produce electrical energy without additional loss of energy consumed in driving a vehicle, thereby increasing energy efficiency as compared to a conventional electric vehicle, and also by means of mechanical energy. It is very effective in improving environmental problems by producing energy.
- Figure 1 is a side cross-sectional view showing an embodiment of the interior of the tire and the hydraulic drive of the power generator using the load applied to the tire according to the present invention.
- Figure 2 is a front sectional view showing an embodiment of the interior of the hydraulic drive unit and generator of the power generator using the load applied to the tire according to the present invention.
- FIG. 3 is a perspective view showing an embodiment of a diaphragm formed in a direction perpendicular to a wheel in a compartment structure of a power generator using a load applied to a conventional tire;
- FIG. 4 is a perspective view showing an embodiment of a diaphragm formed in an oblique direction with a wheel in a compartment structure of a power generator using a load applied to a tire according to the present invention
- Figure 5 is a cross-sectional view showing an embodiment of the current drawing means and the field coil grounding means of the power generator using the load applied to the tire according to the present invention.
- FIG. 6 is a perspective view showing an embodiment of a current drawing means and a field coil grounding means for drawing a direct current in a power generation apparatus using a load applied to a tire according to the present invention
- FIG. 7 is a perspective view showing an embodiment of a current drawing means and a field coil grounding means for drawing alternating current in the power generation apparatus using a load applied to a tire according to the present invention
- Figure 1 is a side cross-sectional view showing an embodiment of the interior of the tire and the hydraulic drive of the power generator using the load applied to the tire according to the present invention
- Figure 2 is a power generator using the load applied to the tire according to the present invention
- Fig. 3 is a front sectional view showing an embodiment of a hydraulic drive device and a generator
- Fig. 3 is a diaphragm formed at right angles to the traveling direction of a tire in a hydraulic part diaphragm structure of a power generator using a load applied to a conventional tire. Is a perspective view illustrating an embodiment of the present invention.
- the tire 10 is largely equipped with a compartment, a hydraulic hose for transmitting a fluid pressure, a hydraulic driving device 200 that is installed inside the wheel 20 and generates a rotational force using the fluid pressure, and It is composed of a generator 300 for generating power using the rotational force, and the electric drawing means.
- a diaphragm 110 is formed in the tire 10 in an oblique direction with respect to a traveling direction of the tire in the tire 10, and a compartment for separating and accommodating the fluid between the diaphragms 110. 120) is formed.
- the hydraulic hose 130 for ejecting the fluid in the compartment 120 into the hydraulic drive device 200 and the fluid in the hydraulic drive device 200 are injected into the compartment.
- a suction hydraulic hose 140 for suction is provided, and the hydraulic hoses are fastened to the wheel 20 of each compartment and the housing 210 of the hydraulic drive device.
- the hydraulic drive device 200 is fixed to the inside of the wheel 20 is formed, the housing 210 is fixed to the generator 300, and the ejection in the center of the housing 210
- the driving gear 220 is provided to generate a rotational force while rotating in opposition to the tire by the fluid ejected from the hydraulic hose 130, the drive shaft 230 for transmitting the rotational force of the drive gear to the generator 300 is It is formed extending from the center of the drive gear, driven gear 240 for the efficient transmission of the force of the fluid is engaged with the drive gear 220 is installed.
- the fastening part with the wheel of the hydraulic hose 130 shown in Figure 2 is located at the middle point of the outer peripheral wall of the wheel, but this is for convenience of understanding and in the actual manufacturing in consideration of the obstacles in the fluid flow left It is preferable to move to, and it is preferable to use a flexible hose also the hydraulic hose.
- the generator is separated from the axle is mounted inside the wheel 20, the housing 310 of the generator fixed to the wheel 20, and fixed to the housing 310 rotates in the same direction as the tire and generates a magnetic force
- the field coil 320 is provided, the rotor 330 is rotated in the opposite direction of the tire by the drive shaft 230 to generate electricity in the center of the housing 310.
- Compartment 120a, second compartment 120b, and third compartment 120c are sequentially pressed and then restored.
- the present invention provides the gravity energy without additional consumption of energy required for driving the vehicle.
- the kinetic energy can be produced by converting the kinetic energy back to electrical energy sequentially.
- the hydraulic drive device 200 is applied to the gear pump method, for the smooth rotation of the drive shaft can use other known structures such as a turbine method, a vane method, if the gear pump method is driven as much as possible
- the manufacture of gears and drive gears of similar size is efficient in the transmission of fluid forces.
- the hydraulic drive device 200 and the generator 300 installed inside the wheel 20 are separated from each other by the housings 210 and 310. This is because when the fluid flows into the generator 300, the rotational direction of the fluid and the rotational direction of the field coil 320 are reversed, which may interfere with the rotation of the wheel 20 due to the friction of the fluid. This is to isolate the drive gear 220 which rotates in the opposite direction to the rotational direction of the wheel 20 by the fluid in a separate housing and extend only the drive shaft 230 to rotate the rotor 330. As a result, the field coil 320 and the rotor 330 in the generator 300 may smoothly rotate in opposite directions without mutual friction.
- the housing 210, the generator housing 310 and the field coil 320 of the hydraulic drive device rotates in the same direction as the tire 10 about the axle 340 extending from the wheel 20, while the Since the drive gear 220 and the rotor 330 are rotated in the opposite direction to the tire 10 about the drive shaft 230, the drive gear 220 and the rotor 330 are faster than the general generator including a stator and a rotor rotating in the stator. It has a change in magnetic flux and thus high electromotive force can be obtained.
- the drive gear 220 and the driven gear 240, the drive shaft 230 and the housing 210 of the hydraulic drive device, the generator housing 310 and the field coil 320 and the rotor 330 smoothly in the opposite direction
- a means for minimizing friction and maintaining airtightness such as an airtight bearing, may be provided in a required position.
- the compartment 120 inside the tire 10 isolates the fluid using the inner wall of the tire, the diaphragm 110, and the outer circumferential wall surface of the wheel as shown in FIGS.
- the connection portion of the hydraulic hose for ejection and the hydraulic hose is formed by using an airtight material, the outer shape has a form of a compartment 120 and a plurality of tubes filled with fluid therein Can be installed and used as a compartment.
- the outer shape of the tube-shaped compartment, the connection points of the intermediate point of the thickness of the diaphragm 110 is formed horizontally or obliquely with respect to the traveling direction of the tire, the connection points of the outer peripheral wall surface of the wheel 20 and It is said that the external structure of the tubular compartment is formed by the connection points of the inner wall of the tire.
- the compartment of such a tube structure compared with the compartment formed by the diaphragm 110, there is an advantage of preventing the damage of the tire due to the diaphragm formation, and relatively easy to maintain the airtight of the compartment.
- FIG. 5 is a cross-sectional view showing an embodiment of the current drawing means and the field coil grounding means of the power generator using the load applied to the tire according to the present invention.
- a current drawing means a variety of known means may be used so as to draw electricity from the rotor by slip grounding, but as a preferred embodiment, the electric drawing means 400 is provided on an extended outer circumferential surface of the drive shaft as follows. Can be applied. In addition, a part of the drawn current may be supplied as an excitation current of the field coil.
- a method of providing the following field coil grounding means 500 on the outer circumferential surface of the axle 340 may be applied. You can do it.
- the field coil grounding means 500 is formed while enclosing the outer circumferential surface of the axle 340 extending from the wheel 20, and passes through the hole 341 of the axle from the drive gear 220 to the outside.
- An electric drawing means 400 is formed while surrounding the outer circumferential surface of the extended drive shaft 230.
- the lead wire of the field coil 320 may be buried between the outer circumferential surface and the inner circumferential surface of the axle 340 to be connected to the field coil grounding means 500, and the coil lead of the rotor 330 may be connected to the driving shaft. Buried in the interior of the 230 may be connected to the electrical drawing means (400).
- the electric drawing means 400 and the field coil grounding means 500 will have a configuration for maintaining a contact from the rotating body as described below.
- FIG. 6 is a perspective view showing an embodiment of a current drawing means and a field coil grounding means for drawing a direct current in the power generation apparatus using a load applied to a tire according to the present invention.
- the current induced in the generator 300 is an alternating current
- the axle 340 having a hole 341 at the center of the drive shaft 230 may be penetrated in the center of the wheel 20.
- the drive shaft 230 penetrates the wheel 20 and the axle 340 and extends to the outside.
- the electrical drawing means 400 is formed on the housing 410 fixed to the chassis, the outer peripheral surface of the housing 410 is formed in the terminal 430 for the electrical drawing, and the housing 410 inside the drive shaft (
- the apparatus may further include a current drawing unit 420 formed of a commutator 421 fixed to 230 and a brush 422 connected to the terminal 430 and grounded to the commutator 421.
- the field coil grounding means 500 for supplying the excitation current to the field coil is formed on the housing 510 fixed to the chassis and surrounding the outer circumference of the axle 340, and is provided on the outer circumferential surface of the housing 510 to supply the excitation current.
- a slip ring 521 formed in the housing 510 and fixed to the axle 340 and connected to the terminal 530 and grounded to the slip ring 521. It is composed of a ground portion 520 configured as.
- the alternating current is converted into direct current by the commutator 421 and the brush 422 of the electric drawing means 400, and the converted direct current is transmitted to a storage battery or another device, and part of the field coil is grounded.
- the excitation current of DC can be supplied to the field coil by the slip ring 521 and the brush 522 of the means 500.
- FIG. 7 is a perspective view showing an embodiment of a current drawing means and a field coil grounding means for drawing alternating current in the power generation apparatus using a load applied to a tire according to the present invention.
- an axle 340 having a hole 341 is formed in the center of the wheel 20 so that the driving shaft 230 can be penetrated in the center of the wheel 20, and the driving shaft 230 is formed.
- Silver penetrates the wheel 20 and the axle 340 and extends to the outside.
- the electric drawing means 400 is formed on the housing 410 fixed to the chassis and the outer circumferential surface of the housing 410 to draw the electric drawing.
- the AC current is drawn out without switching by the slip ring 423 and the brush 424 of the electric drawing means 400, and the drawn AC current is transferred to the storage battery or another device, some of which are field coils.
- the rectifier 523 and the brush 524 of the grounding means 500 may be converted into direct current to transmit the excitation current of the direct current to the field coil.
- the present invention can be used for all means of transportation driven by tires, special vehicles such as electric vehicles and hybrid cars, container vehicles, forklifts, excavators, bulldozers, tractors, electric vehicles, golf cars, electric vehicles as well as general vehicles As it can be used for two-wheeled vehicles, electric bicycles, etc., the industrial applicability is very large.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Dc Machiner (AREA)
Abstract
Description
Claims (6)
- 타이어(10) 내부에 타이어의 진행방향에 대하여 사선방향으로 격판(110)이 형성되고, 휠(20) 외주벽면 및 타이어의 내벽과 상기 격판(110)사이에 유체를 격리 수용하는 격실(120)이 형성된 타이어(10);상기 격실(120) 내의 유체를 유압구동장치(200)에 전달하는 분출용 유압호스(130)와 상기 유압구동장치(200) 내의 유체를 상기 격실 내부로 전달하는 흡입용 유압호스(140)가 각 격실에 구비되되, 각각 체크밸브가 장치되고 각 격실의 휠(20)과 유압구동장치의 하우징(210)에 체결되는 유압호스;휠(20) 내부에서 발전기(300)에 장치되는 하우징(210)과, 상기 하우징(210) 내부 중앙에 상기 분출용 유압호스(130)에서 분출되는 유체에 의해 타이어와 반대로 회전하며 회전력을 발생시키는 구동기어(220)가 장치되고, 상기 구동기어의 회전력을 발전기(300)로 전달하기 위한 구동축(230)이 상기 구동기어 중심에서 연장되어 형성되며, 내부에 유체의 힘을 전달하는 다수개의 종동기어(240)가 상기 구동기어(220)와 체결되는 유압구동장치(200);상기 격실(120)과 분출용 유압호스(130)와 흡입용 유압호스(140)와 유압구동장치(200) 내부에 충진되는 유체;휠(20) 내부에 장치되어, 휠(20)에 고정된 하우징(310)과, 상기 하우징(310) 내부에 고정되어 타이어와 동일방향으로 회전하며 자력을 생성하는 필드코일(320)이 형성되고, 상기 하우징(310)의 중앙에는 상기 구동축(230)에 의해 타이어의 반대방향으로 회전하며 전기를 발생시키는 회전자(330)가 구비된 발전기(300);상기 발전기(300)에서 생성된 전기를 인출하는 전기인출수단이 장치되고, 타이어의 회전시 차체의 하중에 의해 전기가 생산되는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
- 제1항에 있어서, 타이어의 진행방향에 대하여 사선방향으로 형성된 격판(110)의 두께의 중간지점의 연결점들과, 휠(20) 외주벽면 연결점들 및 타이어의 내벽면 연결점들로 이루어진 외형구조를 가지며;그 내부에 유체가 격리 수용되고, 분출용 유압호스와 흡입용 유압호스의 연결부가 형성된 기밀성 소재의 튜브 형태로 이루어진 격실이 장치되는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
- 제1항에 있어서, 상기 발전기(300)로부터 직류전류를 인출하기 위하여, 상기 휠(20)의 중심부에 상기 구동축(230)이 관통될 수 있도록 중심에 홀(341)을 가진 차축(340)이 형성되고, 상기 구동축(230)은 휠(20) 및 차축(340)을 관통하여 외부로 연장되어 형성되며,상기 전기인출수단(400)은 차대에 고정된 하우징(410)과, 상기 하우징(410) 외주면에 형성되어 전기인출을 위한 단자(430)와, 상기 하우징(410) 내부에 형성되되 상기 구동축(230)에 고정된 정류자(421) 및 상기 단자(430)와 연결되고 정류자(421)에 접지된 브러시(422)를 더 포함하는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
- 제3항에 있어서, 여자전류를 상기 필드코일(320)에 공급하기 위하여, 상기 차축(340) 외주를 에워싸며 차대에 고정된 하우징(510)과, 상기 하우징(510) 외주면에 형성되어 여자전류를 공급하기 위한 단자(530)와, 상기 하우징(510) 내부에 형성되되 상기 차축(340)에 고정된 슬립링(521) 및 상기 단자(530)와 연결되고 슬립링(521)에 접지된 브러시(522)로 구성된 필드코일 접지수단(500)을 더 포함하는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
- 제1항에 있어서, 상기 발전기(300)로부터 교류전류를 인출하기 위하여, 상기 휠(20)의 중심부에 상기 구동축(230)이 관통될 수 있도록 중심에 홀(341)을 가진 차축(340)이 형성되고, 상기 구동축(230)은 휠(20) 및 차축(340)을 관통하며 외부로 연장되어 형성되며,상기 전기인출수단(400)은 차대에 고정된 하우징(410)과, 상기 하우징(410) 외주면에 형성되어 전기인출을 위한 단자(430)와, 상기 하우징(410) 내부에 형성되되 상기 구동축(230)에 고정된 슬립링(423) 및 상기 단자(430)와 연결되고 슬립링(423)에 접지된 브러시(424)를 더 포함하는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
- 제3항에 있어서, 여자전류를 상기 필드코일(320)에 공급하기 위하여, 상기 차축(340) 외주를 에워싸며 차대에 고정된 하우징(510)과, 상기 하우징(510) 외주면에 형성되어 여자전류를 공급하기 위한 단자(530)와, 상기 하우징(510) 내부에 형성되되 상기 차축(340)에 고정된 정류자(523) 및 상기 단자(530)와 연결되고 정류자(523)에 접지된 브러시(524)로 구성된 필드코일 접지수단(500)을 더 포함하는 것을 특징으로 하는 타이어에 가해지는 하중을 이용한 발전장치.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011504935A JP2011522986A (ja) | 2008-04-18 | 2009-04-20 | タイヤに加えられる荷重を利用した発電装置 |
| US12/988,322 US20110042966A1 (en) | 2008-04-18 | 2009-04-20 | Power generator using load applied to tire |
| CN2009801136078A CN102007015A (zh) | 2008-04-18 | 2009-04-20 | 利用施加于轮胎的负荷的发电装置 |
| EP09733527A EP2284036A2 (en) | 2008-04-18 | 2009-04-20 | Power generator using load applied to tire |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20080035845 | 2008-04-18 | ||
| KR10-2008-0035845 | 2008-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2009128690A2 true WO2009128690A2 (ko) | 2009-10-22 |
| WO2009128690A3 WO2009128690A3 (ko) | 2010-02-18 |
Family
ID=41199604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2009/002050 Ceased WO2009128690A2 (ko) | 2008-04-18 | 2009-04-20 | 타이어에 가해지는 하중을 이용한 발전장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110042966A1 (ko) |
| EP (1) | EP2284036A2 (ko) |
| JP (1) | JP2011522986A (ko) |
| CN (1) | CN102007015A (ko) |
| WO (1) | WO2009128690A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018190515A1 (ko) * | 2017-04-12 | 2018-10-18 | 김호남 | 자동차용 자가발전장치 및 연료절감장치 |
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|---|---|---|---|---|
| KR101394552B1 (ko) * | 2013-07-05 | 2014-05-16 | 윤주학 | 풍력 발전장치 |
| CN104454401B (zh) * | 2014-05-27 | 2018-08-03 | 湖南华园科技有限公司 | 一种新能源重力发电机 |
| US20160114681A1 (en) * | 2014-10-27 | 2016-04-28 | Chin-Yuan Chung | Structure Of Generator Of Motor Vehicle |
| KR101672612B1 (ko) * | 2015-01-09 | 2016-11-03 | 박계정 | 타이어 변형을 이용한 발전시스템 |
| KR101980156B1 (ko) * | 2017-03-21 | 2019-05-20 | 김호남 | 자동차용 자가발전장치 및 연료절감장치 |
| JP7462896B2 (ja) * | 2019-10-09 | 2024-04-08 | 国立大学法人 東京大学 | 無線受電システム、移動体、及び車輪 |
| CN111674218B (zh) * | 2020-05-26 | 2025-03-25 | 淮阴工学院 | 一种汽车圆周式电磁馈能液力作动器装置 |
| CN112572146A (zh) * | 2020-11-17 | 2021-03-30 | 蔡梦雄 | 一种基于车轮行进的能量收集系统 |
| IL283984B2 (en) * | 2021-06-14 | 2025-03-01 | Margolis Alex | A device that drives continuous production of electricity |
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| US4061200A (en) * | 1976-01-12 | 1977-12-06 | Thompson Joseph A | Vehicular energy generation system |
| US4405872A (en) * | 1978-09-07 | 1983-09-20 | Thomas Stephen E | Method and apparatus for generating electrical energy from the rotation of a wheel |
| JPS5675978A (en) * | 1979-11-27 | 1981-06-23 | Kunio Harada | Power generating method by utilizing rotation of tire |
| JPH0746057Y2 (ja) * | 1986-08-30 | 1995-10-18 | 株式会社東海理化電機製作所 | 発電装置 |
| US6291901B1 (en) * | 2000-06-13 | 2001-09-18 | ćEFO NEVRES | Electrical power generating tire system |
| KR20020059284A (ko) * | 2002-05-30 | 2002-07-12 | 김재석 | 타이어에 가해지는 차체의 하중을 이용한 동력발생장치 |
| US6744356B2 (en) * | 2002-07-11 | 2004-06-01 | Autoliv Asp, Inc. | Tire pressure maintenance and monitoring system |
| JP3720316B2 (ja) * | 2002-09-24 | 2005-11-24 | 独立行政法人科学技術振興機構 | 電気自動車の駆動装置 |
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| US7009310B2 (en) * | 2004-01-12 | 2006-03-07 | Rockwell Scientific Licensing, Llc | Autonomous power source |
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- 2009-04-20 WO PCT/KR2009/002050 patent/WO2009128690A2/ko not_active Ceased
- 2009-04-20 EP EP09733527A patent/EP2284036A2/en not_active Withdrawn
- 2009-04-20 JP JP2011504935A patent/JP2011522986A/ja active Pending
- 2009-04-20 CN CN2009801136078A patent/CN102007015A/zh active Pending
- 2009-04-20 US US12/988,322 patent/US20110042966A1/en not_active Abandoned
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| None |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018190515A1 (ko) * | 2017-04-12 | 2018-10-18 | 김호남 | 자동차용 자가발전장치 및 연료절감장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011522986A (ja) | 2011-08-04 |
| CN102007015A (zh) | 2011-04-06 |
| WO2009128690A3 (ko) | 2010-02-18 |
| EP2284036A2 (en) | 2011-02-16 |
| US20110042966A1 (en) | 2011-02-24 |
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