A shield apparatus (130) is used during wireless power supply from a power-transmitting coil (120) to a power-receiving coil (150) of a vehicle (M), and includes a multilayer magnetic shield member (131) installed around the power-transmitting coil and arranged so as to surround a space between the power-transmitting coil and the power-receiving coil during supply of electric power.
SHIELD DEVICE AND CONTACTLESS POWER SUPPLY SYSTEM
ABSCHIRMUNGSVORRICHTUNG UND KONTAKTLOSES STROMVERSORGUNGSSYSTEM
DISPOSITIF DE BLINDAGE ET SYSTÈME D'ALIMENTATION ÉLECTRIQUE SANS CONTACT
11.04.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete |
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2022
|CONTACTLESS POWER SUPPLY SYSTEM AND CONTACTLESS POWER SUPPLY DEVICE
Europäisches Patentamt | 2021
|CONTACTLESS POWER SUPPLY SYSTEM AND CONTACTLESS POWER SUPPLY DEVICE
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2023
|