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1. (WO2018144806) ELECTRIC VEHICLE CHARGING VIA RF LOOPS TO AVOID NEED FOR PRECISE ALIGNMENT WITH WIRELESS CHARGING EQUIPMENT
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Pub. No.: WO/2018/144806 International Application No.: PCT/US2018/016574
Publication Date: 09.08.2018 International Filing Date: 02.02.2018
IPC:
H01F 37/00 (2006.01) ,H02J 17/00 (2006.01) ,B60L 11/18 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
37
Fixed inductances not covered by group H01F17/67
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
17
Systems for supplying or distributing electric power by electromagnetic waves
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
Applicants:
AMI RESEARCH & DEVELOPMENT, LLC [US/US]; P.O. Box 462 Windham, New Hampshire 03087, US
Inventors:
APOSTOLOS, John T.; US
MOUYOS, William; US
Agent:
THIBODEAU, David J.; US
Priority Data:
62/454,30803.02.2017US
Title (EN) ELECTRIC VEHICLE CHARGING VIA RF LOOPS TO AVOID NEED FOR PRECISE ALIGNMENT WITH WIRELESS CHARGING EQUIPMENT
(FR) RECHARGE DE VÉHICULE ÉLECTRIQUE PAR ANTENNES CADRES RF POUR ÉVITER UN BESOIN D'ALIGNEMENT PRÉCIS AVEC UN ÉQUIPEMENT DE RECHARGE SANS FIL
Abstract:
(EN) A loop antenna in an electric vehicle receives energy wirelessly from a source external to the vehicle, such as from a Radio Frequency (RF) emitter. The use of RF loop antennas to both transmit and receive power greatly reduces the need to align the vehicle with charging station equipment.
(FR) Selon l'invention, une antenne cadre installée dans un véhicule électrique reçoit de l'énergie sans fil d'une source externe au véhicule, par exemple à partir d'un émetteur radiofréquence (RF). L'utilisation d'antennes cadres RF pour transmettre et recevoir de l'énergie réduit considérablement le besoin d'aligner le véhicule avec un équipement de borne de recharge.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)