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WO/2013/085233A1 |
The present invention relates to an in-wheel drive system for a vehicle, and more specifically, to an in-wheel drive system that can be easily reduced in size. The in-wheel drive system for the vehicle, according to the present invention...
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WO/2013/085452A1 |
The present invention relates to an electric drive device (l-VIII) for driving of a motor vehicle (1) comprising an electric motor (20) arranged to be media supplied, the electric motor (20) having a jacket surface (21) and an essentiall...
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WO/2013/085232A1 |
The present invention relates to a transmission and an in-wheel drive system for a vehicle comprising the transmission, and more specifically, to a transmission and an in-wheel drive system that can be easily reduced in size and can redu...
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WO/2013/084286A1 |
This vehicle drive system is provided with: a first battery (111); a DC-AC converter (121a) for converting direct current (DC) power from the first battery to alternating current (AC) power; a power transmitting means having a power tran...
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WO/2013/084285A1 |
This vehicle drive system is provided with: a first battery (111) for storing direct current (DC) power; a DC-AC converter (121a) for converting DC power from the first battery to alternating current (AC) power; a power transmitting mean...
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WO/2013/080905A1 |
Provided is an automobile exhibiting excellent driving operability by a driver with respect to travelling such as rotating on the spot and movement in the lateral direction. The present invention applies to an automobile equipped with wh...
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WO/2013/080886A1 |
Provided is an automobile which has at least three wheels (1, 2), and which has independent steering mechanisms (4) capable of steering in all of the wheels (1, 2), wherein the drive wheels among the wheels (1, 2) are driven by travel dr...
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WO/2013/079653A2 |
The present invention relates to a wheel body of a wheel of an electric vehicle comprising a rim body with a rim section for accommodating a tyre and a spoke section for supporting the tyre section on a bearing for rotatably supporting t...
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WO/2013/080335A1 |
A vehicle drive device is provided with: a first battery (111); a power transmission means having a DC-AC converter (121a) for converting DC power to AC power, and a power transmission antenna (122a); a power-receiving means having an AC...
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WO/2013/080334A1 |
A vehicle drive device is provided with: a first battery (111) for storing DC power; a power transmission means having a DC-AC converter (121a) for converting DC power to AC power, and a power transmission antenna (122a) for wirelessly t...
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WO/2013/077408A1 |
A temperature sensor (Sa) for detecting the temperature (Tc) of an inverter (31) is provided thereto. Multiple threshold values are set with regard to the temperature (Tc) detected by means of the temperature sensor (Sa), current restric...
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WO/2013/076536A1 |
The invention relates to a drive assembly (10) for an electric vehicle, formed by an electric motor (11) mounted so as to engage with a wheel (15) of the vehicle, said electric motor comprising: a rotor (14) mounted such that it can rota...
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WO/2013/076806A1 |
A vehicle drive device (100) is provided with: a first battery (111) which stores DC power acquired from an external power source; a power transmission means, connected to the first battery, for transmitting the DC power of the first bat...
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WO/2013/073547A1 |
An inverter device (22) or an ECU (21) is provided with a magnetic force estimation means (38) that estimates the magnetic force of a permanent magnet of the rotor of a motor (6), a determination means (39) therefor, and a demagnetizatio...
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WO/2013/073308A1 |
A wheel (1) is driven by a dedicated in-wheel motor unit (2). The wheel (1) is suspended by an upper arm (6), a lower arm (7), a third link (8), and a shock absorber (9) through the case (4) of the unit (2). The inner base ends (6a, 7a) ...
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WO/2013/071436A1 |
A wheel motor comprises a stator portion comprising a core secured to an axle and defining air-circulation openings extending through the core, a stator ring mounted about a periphery of the core. The stator ring has teeth separated by s...
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WO/2013/065561A1 |
a suspension (3) interposed between an in-wheel motor (1) and the vehicle body (2) is provided with an elastic support mechanism (10) and a shock absorber (11). The elastic coefficient of the elastic support mechanism can be changed, and...
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WO/2013/062005A1 |
An in-wheel motor drive device (11) is provided with: a motor unit which rotationally drives a motor-side rotary member; a deceleration unit which decelerates the rotation of the motor-side rotary member and transmits the decelerated rot...
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WO/2013/057017A1 |
The invention relates to a passenger car with a chassis, an engine (3, 103) and a vehicle axle, comprising a crossmember (1) connected to the chassis and two wheels movably connected laterally via a respective connection arrangement, whe...
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WO/2013/057254A1 |
The invention particularly relates, in particular, to a method for lubricating a motor-driven hub (1) for electrically driving an axle of a motor vehicle, said vehicle also using another drive source, said motor-driven hub including a hu...
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WO/2013/057257A2 |
The invention relates in particular to an automobile (1) including electric traction means acting on at least two wheels (21, 22, 23, 24) of two different axles (2, 3), the electric traction means including an electric machine (43, 44, 4...
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WO/2013/054522A1 |
A vehicle drive device that has a stator and a rotor disposed on the inside of the vehicle wheel and drives the wheel, wherein the whole stator can be intensively cooled without causing an increase in production costs. The vehicle drive ...
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WO/2013/054638A1 |
Provided is an axle support structure which, when shaft wobble occurs on the axle, is capable of preventing the shaft wobble from being transmitted to a drive source output shaft caused to rotate by a drive source. This axle support stru...
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WO/2013/047695A1 |
[Problem] To provide a bearing device for a wheel provided with a built-in in-wheel motor, the bearing device having rigidity, being lightweight and compact, and improving the rotational accuracy of an input shaft. [Solution] A speed red...
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WO/2013/041141A1 |
The invention relates to a wheel suspension device comprising a wheel bearing support and a control arm element which can be pivoted about an inner hinge point and which is connected to the wheel bearing support via an outer hinge point ...
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WO/2013/034372A1 |
The invention relates to a method for producing a trailing arm (2, 3) of a twist beam axle (1), in which a drive unit of an electrical drive close to the wheel is integrated, comprising an electrical engine and a transmission, wherein th...
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WO/2013/026658A2 |
The invention relates to an electromotive drive system, in particular an electric wheel hub drive, e.g. for an electric and/or hybrid vehicle. In order to protect heat-sensitive components of the electric motor from heat input by a frict...
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WO/2013/026659A2 |
The invention relates to a wheel hub drive system comprising an electric motor that can be arranged within a wheel rim and is formed by a rotor at least indirectly connected to a wheel hub and a stationary stator to which alternating cur...
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WO/2013/025096A1 |
The invention relates to wheel for a vehicle comprising, inside the wheel: a housing (10, 30, 40) having a first side (11) for mounting to a vehicle, an electrical motor for driving movement of said vehicle, said electrical motor compris...
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WO/2013/018394A1 |
A hub bearing, a speed reduction mechanism, and an in-wheel motor which each include: an inner ring section which is affixed to a support mechanism; an outer ring section which is connected to a wheel; and rotating bodies which are dispo...
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WO/2013/018943A1 |
The present invention relates to a torque driving device comprising: a driving portion, in which two drive motors are arranged on a horizontal direction rotary shaft that is horizontal to the horizon, so as to be in symmetry in different...
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WO/2013/017369A1 |
The invention relates to a drive device for an individual wheel of a motor vehicle, the drive device being located in the vicinity of the wheel and comprising an electric drive means with at least one drive shaft for the wheel, and a tra...
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WO/2013/013921A2 |
The invention relates to a drive unit for an electric vehicle comprising a electric machine, in particular an electric motor, which can be arranged in a region of an end side of a vehicle axle of the electric vehicle, and a transmission ...
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WO/2013/013923A1 |
The invention relates to a drive unit mounted close to the wheel for a motor vehicle, in particular an electric vehicle, comprising an electric machine with an input shaft and a transmission unit having at least one first transmission co...
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WO/2013/013841A1 |
The invention relates to a drive device for a motor vehicle which, as such, comprises an axle differential gear unit (1) and an epicyclic gear unit (5) upstream of said axle differential gear unit. The epicyclic gear unit is designed as ...
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WO/2013/013920A1 |
The invention relates to a vehicle axle, in particular a twist-beam axle for an electric vehicle, comprising at least one trailing arm, on which is arranged a drive unit which is located in the vicinity of a wheel and has an electric mot...
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WO/2013/008571A1 |
In the present invention, the handling of an epicyclic gear is easy, a space at which a bearing provided with the size necessary to support the epicyclic gear is disposed can be reliably secured, and increased compactness of the overall ...
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WO/2013/008694A1 |
A wheel unit is provided with a motor, a pinion gear which is affixed to the rotating section of the motor, a wheel which has an annular ground contact surface and which rotates about a final gear support shaft, a resin final gear which ...
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WO/2013/006962A1 |
The present document describes a wheel assembly defining a motor/generator. The wheel assembly comprises a plurality of stator units coaxially provided within a rotor. The stator units comprise a plurality of spokes co-centrically provid...
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WO/2013/004408A1 |
The present invention relates to a drive system, in particular for an electric and/or hybrid vehicle, comprising a static part (S) and a rotatably mounted part (D) and also an electric motor with a stator (1) and rotor (2), wherein the s...
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WO/2013/004410A1 |
The invention relates to a stator retaining plate (1) for a wheel hub drive system, in particular for an electric and/or hybrid vehicle, comprising a stator fastening segment (S) for fastening a stator (103, 105) of an electric motor to ...
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WO/2013/005903A1 |
Provided is an apparatus for controlling a pitch motion of an in-wheel motor-driven electric vehicle. The apparatus for controlling the pitch motion of the in-wheel motor-driven electric vehicle according to the present invention include...
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WO/2013/004447A1 |
The invention relates to a drive system (1), in particular wheel hub drive system (1), for a vehicle (2), in particular for an electric or hybrid vehicle (2), comprising an electric motor with a stator and a rotor, a wheel bearing (4) wi...
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WO/2013/004409A1 |
The present invention relates to a stator holding plate (1) for a wheel hub drive system, in particular for an electric and/or hybrid vehicle, which stator holding plate has a stator fastening portion (S) for the fastening of a stator (1...
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WO/2013/004407A1 |
The present invention relates to a drive system, in particular a drive system of a wheel hub, for a motor vehicle, in particular an electric and/or hybrid motor vehicle, the drive system comprising an electric motor. In order to prevent ...
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WO/2013/004411A1 |
The present invention relates to a stator holding plate (1) for a wheel hub drive system, in particular for an electric and/or hybrid vehicle, which stator holding plate has a stator fastening portion (S) for the fastening of a stator (1...
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WO/2013/004406A1 |
The invention relates to a drive system, in particular a wheel hub drive for an electric or hybrid vehicle, comprising an electric motor and a friction brake. To protect heat-sensitive components of the electric motor, in particular the ...
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WO/2013/004312A1 |
The invention relates to a wheel rim with an electric motor element, in particular a stator or a rotor; the wheel rim consists of a rim plate, a rim base on a rim band, and two rim flanges, one on each axial end of the rim band, a radial...
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WO/2012/173354A2 |
Disclosed is a roll motion control device for an in-wheel motor-driven electric vehicle. The roll motion control device for the in-wheel motor-driven electric vehicle according to one embodiment of the present invention comprises a suspe...
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WO/2012/168596A1 |
The invention relates to a hydraulic drive system for a motor vehicle, including a motor for producing mechanical energy (2), a hydraulic pump (4) driven by said motor in order to recharge pressure accumulators (33, 34), and at least one...
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