GB2469755A - Wheel motor arrangement with externally mounted stator assembly - Google Patents

Wheel motor arrangement with externally mounted stator assembly Download PDF

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Publication number
GB2469755A
GB2469755A GB1006889A GB201006889A GB2469755A GB 2469755 A GB2469755 A GB 2469755A GB 1006889 A GB1006889 A GB 1006889A GB 201006889 A GB201006889 A GB 201006889A GB 2469755 A GB2469755 A GB 2469755A
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United Kingdom
Prior art keywords
wheel
motor
electromagnets
noncontact
arch
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GB1006889A
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GB201006889D0 (en
Inventor
Artjoms Vorobjovs
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Individual
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Individual
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Priority to GB1006889A priority Critical patent/GB2469755A/en
Publication of GB201006889D0 publication Critical patent/GB201006889D0/en
Publication of GB2469755A publication Critical patent/GB2469755A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • B60L7/26—Controlling the braking effect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/003—Structural associations of slip-rings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0046—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the vehicle body, i.e. moving independently from the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • 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
    • 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
    • B60L2220/50—Structural details of electrical machines
    • 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
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Electromagnets 4 are installed in wheel on the perimeter of the rim 6 along the plane of the wheel 1, and supplied with electrical power via the metal bearings 5,7 mounted on opposite sides of wheel, the bearing not having direct electrical contact with each other. Stator electromagnets 3 are installed in the arch of wheel 2, which supports the bearing assemblies. The stator electromagnets3 may be arranged circumferentially (fig 4) or radially (fig 1) or as a combined circumferential and radial arrangement as shown in figs 6 and 7. The wheel electromagnets may also receive power by for example wireless transfer. The wheel assembly may be perform regenerative braking or simple electromagnetic braking as well as the drive function.

Description

Name: Noncontact Motor-Wheel
Description of invention
The invention relates to the vehicles with electric drive or rather to the process of movement of the wheels of the electric vehicle. The invention can be used particularly in the automotive industry for the purpose to simplify the mechanisms of motion of modern cars and the decline in technology polluting the environment, which used in modern automobiles.
A number of friction elements in modern machines breaking all records. For example, Formula I racing car engine is one of the most progressive and high-tech things in the automotive industry has 5000 elements, of which about 1500 -the friction elements.
Therefore, reduce of friction elements and lack of elements which need periodically maintenance it is a guarantee of success for makes a very safety and durable mechanism.
We are witnessing a birth of a new automotive era where technical specifications, safety, energy efficiency and environmental friendliness will reach previously unattainable levels. In the future would be no need for expensive transmission, big gearbox, clutch, transmission shaft, differential, shock absorbers and even the explosion engine, all this will fall into the remelting. All this will reduce the weight of vehicle; the cars will reduce energy consumption and thus reduce C02 emissions.
It's no secret that the most promising models of cars already near future would use electric propulsion, because modern electric motor has the highest ecological and energy indicators (efficiency factor 90% and more cosp 0,95). Raising the bar to increase efficiency even higher, I propose to use the Noncontact Motor-Wheel for motion in most vehicles which use electricity.
At the moment there is wheel rim with a built-in electric motor. The most promising development of Active Wheel Michelin released the company has a wheel with built-in electric motor inside the rim, shock absorbers and brake mechanism.
However, this French technology has a substantial disadvantage: they are very sensitive to low temperatures, dirt and moisture. The Active Wheel, which a long period of time works in conditions of severe climate, will break down. In addition, Active Wheel has a large unsprung mass. In other words, heavy wheels sharply reduce comfort and control. In addition, the Active Wheel increases the wear of the suspension and transmits vibration from wheels to the car body. But the main disadvantage of the French technology that the technology does not solve the problem of friction elements and aggregates, because all the elements are located inside the rim, forcing the Active Wheel into contact with moisture and dirt. This could lead, ultimately, to reduce the effectiveness and destroy the mechanisms.
This invention is devised to solve these problems. This is an elegant Noncontact Motor-Wheel, which does not have friction elements, except two metal bearings. At the same time this is a motor, which is able to move the wheel; in addition it is also a generator, which is capable of charging the battery and it is also an electromagnetic brake. All this ensures unmatched stability on the road, the highest level of comfort and the inconceivable level of eco-friendly technology.
All declared qualities provide electric engine with Noncontact technology. The engine includes in itself the rotor installed into wheel and stator installed in arch of wheel.
The essence of the invention is that electromagnets are installed into the wheel, on the perimeter of the rim along the plane of the wheel. In this case, the electromagnets receive electricity from the main computer, which creates an electromagnetic field. The electricity on electromagnets comes from wires hided in the arch through two metal bearings, which are mounted on opposite sides of wheel, at axis of the wheel, but the bearings have no contact with each other. In addition two metal bearings are a mainstay for the wheel arches.Thus, the wheel in the structure acts as a rotor/anchor.
The electromagnets are installed in the wheel arch on the perimeter, perpendicular to the plane of the wheel and I or parallel to the plane of the wheel. The electromagnets of arch also receive electricity from the main computer, these electromagnets excites the electromagnetic field in the arch wheel, which interacting with the electromagnetic field in the wheel. As a result, interaction creates a torque and sets in motion the moving part wheel -a rotor! anchor. In this way, this interaction converts an electrical energy which receives to the electromagnets of wheel and the electromagnets of wheel arches into mechanical (kinetic) energy of rotation.
Using the principles of non-contact electric motors, for example, such as induction motor, you can almost exclude the presence of friction elements in the transmission of electrical energy into mechanical energy. This electric engine will have three basic functions: traction mode, generating mode when the brake device perform regenerative braking, in which electricity generated from traction motors operating in generating mode, returning to the battery and also the mode of the just electromagnetic brake.
In case of shortage of braking power, as well as to enhance the overall safety it is possible to use a dual mode of braking: electromagnetic brake together with ordinary brake system.
It should be noted when using the Noncontact Motor-Wheel in cars, in case of breakage of one of the other wheels, the car continues to move and that increases the reliability of the structure.
However, the most ideal combination can be achieved if combine the Noncontact Motor-Wheels and my invention which is called a Universal Platform-Chassis with Variable Geometry with help, for example, of independent wheel suspension.
The invention will be described below with reference to the attached drawings, in which: The figure 1 and figure 2 show one of the versions of Noncontact Motor-Wheel in which the electromagnets in the arch can be installed perpendicular to the plane of the wheel.
The figure 3 shows the same version of Noncontact Motor-Wheels from figure 1 and in figure 2, in which the electromagnets in the arch can be installed perpendicular to the plane of the wheel, but in which the electromagnets of the motor-wheel and the electromagnets in the arch of the motor-wheel start to receive electricity.
The figure 4 and figure 5 show one of the versions of Noncontact Motor-Wheels, in which the electromagnets in the arch can be installed parallel to the plane of the wheel.
The figure 6 and figure 7 show one of the versions of Noncontact Motor-Wheels, in which the electromagnets in the arch can be installed using the combined method: perpendicular and parallel to the plane of the wheel.
In figure 1 and in figure 2: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which lean on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed on the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image is perpendicular to the plane of the Motor-Wheel, the direction of installation of electromagnets (3) in the arch of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor -wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.
In figure 3: The electromagnets (4) Noncontact Motor-Wheel (1), receive electricity from wiring hidden in the arch of the Motor-Wheel, through a metal bearing (5) and metal bearing (7), which are mounted at the axis of the wheel, but does not have an electrical contact with each other. The electromagnets (4) excite the electromagnetic field (9) in the Motor-Wheel.
The electromagnets (3) arch Motor-Wheel (2), receive electricity from the wiring hidden in the arch of the Motor-Wheel. The electromagnets (3) excite the electromagnetic field (8) in the arch of the Motor-Wheel.
The electromagnetic fields of the Motor-Wheel (9) and electromagnetic fields of arch Motor-Wheel (8) are starting to interact (10). As a result of this interaction (10) the Motor-wheel (1) attached rotation movement on the axis of rotation (11), contactless way.
In figure 4 and in figure 5: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which leans on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed at the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image is parallel to the plane of the Motor-Wheel, the direction of installation of electromagnets (3) in the arch of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor-wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.
In figure 6 and in figure 7: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which leans on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed at the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image the direction of installation of electromagnets (3) in the arch of the Motor-Wheel using a combined method: parallel and perpendicular to the plane of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor-wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.
Summary (annotation)
NONCONTACT MOTOR-WHEEL
The invention relates to the vehicles with electric drive or rather to the process of movement of the wheels of the electric vehicle. The invention can be used particularly in the automotive industry for the purpose to simplify the mechanisms of motion of modern cars and the decline in technology polluting the environment, which used in modern automobiles.
The essence of the invention is that electromagnets are installed in wheel on the perimeter of the rim along the plane of the wheel, after that the electromagnets receiving electricity through two metal bearings, which mounted on opposite sides of wheel, at axis of the wheel but do not have electrical contact with each other, and these electromagnets create an electromagnetic field and interact with the electromagnetic field from the electromagnets, which are installed in the arch of wheel, which is lean on the same two metal bearings, which mounted on opposite sides of wheel, for the purpose to turn the wheel using the principle of non-contact electric engine.
The invention has 8 claims and 7 figures.
Drawings The invention will be described below with reference to the attached drawings, in which: The figure 1 and figure 2 show one of the versions of Noncontact Motor-Wheel in which the electromagnets in the arch can be installed perpendicular to the plane of the wheel.
The figure 3 shows the same version of Noncontact Motor-Wheels from figure 1 and in figure 2, in which the electromagnets in the arch can be installed perpendicular to the plane of the wheel, but in which the electromagnets of the motor-wheel and the electromagnets in the arch of the motor-wheel start to receive electricity.
The figure 4 and figure 5 show one of the versions of Noncontact Motor-Wheels, in which the electromagnets in the arch can be installed parallel to the plane of the wheel.
The figure 6 and figure 7 show one of the versions of Noncontact Motor-Wheels, in which the electromagnets in the arch can be installed using the combined method: perpendicular and parallel to the plane of the wheel.
Infigurel and infigure2: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which lean on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed on the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image is perpendicular to the plane of the Motor-Wheel, the direction of installation of electromagnets (3) in the arch of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor -wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.
In figure 3: The electromagnets (4) Noncontact Motor-Wheel (1), receive electricity from wiring hidden in the arch of the Motor-Wheel, through a metal bearing (5) and metal bearing (7), which are mounted at the axis of the wheel, but does not have an electrical contact with each other. The electromagnets (4) excite the electromagnetic field (9) in the Motor-Wheel.
The electromagnets (3) arch Motor-Wheel (2), receive electricity from the wiring hidden in the arch of the Motor-Wheel. The electromagnets (3) excite the electromagnetic field (8) in the arch of the Motor-Wheel.
The electromagnetic fields of the Motor-Wheel (9) and electromagnetic fields of arch Motor-Wheel (8) are starting to interact (10). As a result of this interaction (10) the Motor-wheel (1) attached rotation movement on the axis of rotation (11), contactless way.
In figure 4 and in figure 5: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which leans on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed at the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image is parallel to the plane of the Motor-Wheel, the direction of installation of electromagnets (3) in the arch of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor-wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.
lnfigure6 and in figure 7: The Noncontact Motor-Wheel (1), arch (2) of Noncontact Motor-Wheel, which leans on the Motor-Wheel and connected to the Motor-Wheel, using metal bearing (5) and metal bearing (7), which are installed at the axis of the wheel. Two metal bearings in turn also have an additional function: they are conductors of electrical current to the electromagnets located in the wheel, but they do not have electrical contact with each other. A schematic image the direction of installation of electromagnets (3) in the arch of the Motor-Wheel using a combined method: parallel and perpendicular to the plane of the Motor-Wheel. A schematic image of the direction of installation of electromagnets (4) which are installed inside the motor-wheel on the perimeter of the wheel rim (6) and along the plane of the wheel. The axis of rotation (11) motor-wheel.

Claims (8)

  1. Claims 1. The motor-wheel is distinguished from what already exists in that the electromagnets are installed in wheel on the perimeter of the rim along the plane of the wheel, after that the electromagnets receiving electricity through two metal bearings, which mounted on opposite sides of wheel, at axis of the wheel but do not have electrical contact with each other, and these electromagnets create an electromagnetic field and interact with the electromagnetic field from the electromagnets, which are installed in the arch of wheel, which is lean on the same two metal bearings, which mounted on opposite sides of wheel, for the purpose to turn the wheel using the principle of non-contact electric engine.
  2. 2. The Noncontact Motor-Wheel of claim I is distinguished in that the electromagnets in the arch can be installed perpendicular or parallel to the plane of the wheel.
  3. 3. The Noncontact Motor-Wheel of claim I is distinguished in that instead of electromagnets in the Motor-Wheel will be used other elements or devices which will perform the same function as electromagnets, in other words function a rotor(anchor) and stator of electric engine.
  4. 4. The Noncontact Motor-Wheel of claim 1 is distinguished in that the method of installation electromagnets in the arch can be combined: perpendicular and parallel to the plane of the wheel.
  5. 5. The Noncontact Motor-Wheel of claim I is distinguished in that the electromagnets those installed in the wheel can receive power not only through two metal bearings mounted on opposite sides of the axis of the wheel, but using other methods of transfer electricity, including wireless method of transfer of electricity.
  6. 6. The Noncontact Motor-Wheel of claim I is distinguished in that the wheel can be rotated not only with the help of two metal bearings mounted on opposite sides of the axis of the wheel, but also with other technical devices which have the same function like two metal bearings.
  7. 7. The Noncontact Motor-Wheel of claim 1 is distinguished in that the motor-wheel can work in the generator mode when the brake devices perform regenerative braking, in which electricity generated from traction motors, operating in a generating mode, returning to battery.
  8. 8. The Noncontact Motor-Wheel of claim I is distinguished in that the engine wheels can work in the mode of the electromagnetic brake.
GB1006889A 2010-04-24 2010-04-24 Wheel motor arrangement with externally mounted stator assembly Withdrawn GB2469755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1006889A GB2469755A (en) 2010-04-24 2010-04-24 Wheel motor arrangement with externally mounted stator assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1006889A GB2469755A (en) 2010-04-24 2010-04-24 Wheel motor arrangement with externally mounted stator assembly

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GB201006889D0 GB201006889D0 (en) 2010-06-09
GB2469755A true GB2469755A (en) 2010-10-27

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717695A (en) * 2012-06-18 2012-10-10 上海中科深江电动车辆有限公司 Electric drive axle of low-floor vehicle
ES2478419A1 (en) * 2014-02-21 2014-07-21 Universidad De La Rioja Regenerative electric bicycle (Machine-translation by Google Translate, not legally binding)
WO2017037488A1 (en) 2015-09-02 2017-03-09 Altidea Kft. Wheel set with an electromagnetic drive and wheeled vehicle comprising a wheel set with an electromagnetic drive
CN109747406A (en) * 2019-01-24 2019-05-14 中信重工开诚智能装备有限公司 A kind of wheeled robot anti-explosion driving device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000059769A1 (en) * 1999-04-05 2000-10-12 Klaeui Werner Combined braking and current generating device for bicycles
CN1464622A (en) * 2002-06-29 2003-12-31 陈勇 Electric power wheel
US20040056549A1 (en) * 2002-09-19 2004-03-25 Chin-Ming Chen Motor-driven bicycle and brushless motor thereof
US20060065460A1 (en) * 2004-09-28 2006-03-30 Phuong Bui Electromagnet propelled wheeled vehicle
DE202006001626U1 (en) * 2006-02-02 2006-05-04 Grosser, Utz Electrical direct drive for all kinds of vehicles e.g. bicycles, wheel chairs and motor vehicles has permanent magnets and continuous magnets arranged reciprocally resulting in moving magnetic field and this arrangement is placed in wheel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000059769A1 (en) * 1999-04-05 2000-10-12 Klaeui Werner Combined braking and current generating device for bicycles
CN1464622A (en) * 2002-06-29 2003-12-31 陈勇 Electric power wheel
US20040056549A1 (en) * 2002-09-19 2004-03-25 Chin-Ming Chen Motor-driven bicycle and brushless motor thereof
US20060065460A1 (en) * 2004-09-28 2006-03-30 Phuong Bui Electromagnet propelled wheeled vehicle
DE202006001626U1 (en) * 2006-02-02 2006-05-04 Grosser, Utz Electrical direct drive for all kinds of vehicles e.g. bicycles, wheel chairs and motor vehicles has permanent magnets and continuous magnets arranged reciprocally resulting in moving magnetic field and this arrangement is placed in wheel

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* Cited by examiner, † Cited by third party
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CN102717695A (en) * 2012-06-18 2012-10-10 上海中科深江电动车辆有限公司 Electric drive axle of low-floor vehicle
CN102717695B (en) * 2012-06-18 2015-09-16 上海中科深江电动车辆有限公司 The electric drive axle of low floor vehicle
ES2478419A1 (en) * 2014-02-21 2014-07-21 Universidad De La Rioja Regenerative electric bicycle (Machine-translation by Google Translate, not legally binding)
WO2017037488A1 (en) 2015-09-02 2017-03-09 Altidea Kft. Wheel set with an electromagnetic drive and wheeled vehicle comprising a wheel set with an electromagnetic drive
CN109747406A (en) * 2019-01-24 2019-05-14 中信重工开诚智能装备有限公司 A kind of wheeled robot anti-explosion driving device

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