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1. WO2013108108 - VEHICLE

Publication Number WO/2013/108108
Publication Date 25.07.2013
International Application No. PCT/IB2013/000046
International Filing Date 15.01.2013
IPC
H01F 27/28 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
28Coils; Windings; Conductive connections
H01F 38/14 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
14Inductive couplings
B60L 11/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
H01F 27/36 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
34Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
36Electric or magnetic shields or screens
CPC
B60L 2270/147
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2270Problem solutions or means not otherwise provided for
10Emission reduction
14of noise
147electro magnetic [EMI]
B60L 53/126
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
12Inductive energy transfer
126Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
H01F 27/2871
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
28Coils; Windings; Conductive connections
2871Pancake coils
H01F 27/288
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
28Coils; Windings; Conductive connections
288Shielding
H01F 27/363
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
34Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
36Electric or magnetic shields or screens
363made of electrically conductive material
H01F 38/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
14Inductive couplings
Applicants
  • TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP]
  • ICHIKAWA, Shinji [JP]/[JP] (US)
  • NAKAMURA, Toru [JP]/[JP] (US)
  • ISHIDA, Masaya [JP]/[JP] (US)
  • HATTORI, Yoshiyuki [JP]/[JP] (US)
  • WATANABE, Toshiaki [JP]/[JP] (US)
  • KOJIMA, Takashi [JP]/[JP] (US)
Inventors
  • ICHIKAWA, Shinji
  • NAKAMURA, Toru
  • ISHIDA, Masaya
  • HATTORI, Yoshiyuki
  • WATANABE, Toshiaki
  • KOJIMA, Takashi
Priority Data
2012-00590516.01.2012JP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) VEHICLE
(FR) VÉHICULE
Abstract
(EN) A vehicle includes a power receiving portion that contactlessly receives electric power from a power transmitting portion provided outside the vehicle and includes a shield member (400A) that is arranged around the power receiving portion in the same plane as a plane in which the power receiving portion is arranged, wherein the shield member (400 A) includes a first shield region (SRI) having a high shielding function and a second shield region (SR2) having a shielding function lower than that of the first shield region (SRI) at a position around the power receiving portion.
(FR) L'invention concerne un véhicule comprenant une partie de réception d'énergie qui reçoit, sans contact, de l'énergie électrique provenant d'une partie de transmission d'énergie située à l'extérieur du véhicule et comprend un élément protecteur (400A) disposé autour de la partie de réception d'énergie dans le même plan que le plan dans lequel se trouve la partie de réception d'énergie. L'élément de protection (400A) comprend une première zone de protection (SRI) qui présente une fonction de protection élevée et une deuxième zone de protection (SR2) qui présente une fonction de protection inférieure à celle de la première zone de protection (SRI) dans une position autour de la zone de réception d'énergie.
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