Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018138079) ANTENNA FOR AN ACCESS SYSTEM AND/OR HANDS-FREE START-UP FOR A MOTOR VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/138079 International Application No.: PCT/EP2018/051565
Publication Date: 02.08.2018 International Filing Date: 23.01.2018
IPC:
H01Q 1/32 (2006.01) ,H01Q 7/08 (2006.01) ,G07C 9/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
27
Adaptation for use in or on movable bodies
32
Adaptation for use in or on road or rail vehicles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
7
Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
06
with core of ferromagnetic material
08
Ferrite rod or like elongated core
G PHYSICS
07
CHECKING-DEVICES
C
TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9
Individual entry or exit registers
Applicants:
VALEO COMFORT AND DRIVING ASSISTANCE [FR/FR]; 76 rue Auguste Perret - ZI Europarc 94046 Créteil CEDEX, FR
Inventors:
TESSIER, Jean-Michel; FR
Agent:
DELPLANQUE, Arnaud; FR
Priority Data:
175058124.01.2017FR
Title (EN) ANTENNA FOR AN ACCESS SYSTEM AND/OR HANDS-FREE START-UP FOR A MOTOR VEHICLE
(FR) ANTENNE POUR SYSTÈME D'ACCÈS ET/OU DE DÉMARRAGE MAINS-LIBRES POUR VÉHICULE AUTOMOBILE
Abstract:
(EN) The present invention concerns an antenna (A1) for an access system and/or hands-free start-up for a motor vehicle, wherein the antenna (A1): - forms part of said motor vehicle and is a low-frequency antenna; - comprising: - at least two coils (B1, B2) connected in parallel, each coil (B1, B2) being suitable for being powered by a current (I1, I2), the sum of said currents (I1, I2) flowing in the coils (B1, B2) being equal to a total current (Itot); - and a support for the coils (B1, B2).
(FR) La présente invention concerne une antenne (A1) pour système d'accès et/ou de démarrage mains-libres pour véhicule automobile, selon laquelle laquelle ladite antenne (A1) : - fait partie dudit véhicule automobile et est une antenne basse fréquence; - comporte : - au moins deux bobines (B1, B2) connectées en parallèle, chaque bobine (B1, B2) étant adaptée pour être alimentée par un courant (I1, I2), la somme desdits courants (I1, I2) circulant dans lesdites bobines (B1, B2) étant égale à un courant total (Itot); - un support pour lesdites bobines (B1, B2).
front page image
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: French (FR)
Filing Language: French (FR)