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1. (WO1998049025) GROUND POWER SUPPLY FOR ELECTRIC VEHICLE WITH EARTH CONNECTION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/049025 International Application No.: PCT/FR1998/000526
Publication Date: 05.11.1998 International Filing Date: 16.03.1998
Chapter 2 Demand Filed: 26.11.1998
IPC:
B60M 1/08 (2006.01) ,B60M 1/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
M
POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
1
Power supply lines for contact with collector on vehicle
02
Details
08
Arrangements for energising and de-energising power line sections using mechanical actuation by the passing vehicle
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
M
POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
1
Power supply lines for contact with collector on vehicle
30
Power rails
34
in slotted conduits
Applicants:
PERRAUD, Olivier [FR/FR]; FR (UsOnly)
BRUNET, Stéphane [FR/FR]; FR (UsOnly)
MORIN, Bruno [FR/FR]; FR (UsOnly)
SOCIETE GENERALE DE TECHNIQUES ET D'ETUDES [FR/FR]; 10, avenue de l'Entreprise Parc Saint-Christophe F-95863 Cergy-Pontoise, FR (AllExceptUS)
Inventors:
PERRAUD, Olivier; FR
BRUNET, Stéphane; FR
MORIN, Bruno; FR
Agent:
MARTIN, Jean-Jacques ; Cabinet Regimbeau 26, avenue Kléber F-75116 Paris, FR
Priority Data:
97/0537030.04.1997FR
Title (EN) GROUND POWER SUPPLY FOR ELECTRIC VEHICLE WITH EARTH CONNECTION
(FR) DISPOSITIF D'ALIMENTATION PAR LE SOL DE VEHICULE ELECTRIQUE AVEC MISE A LA TERRE
Abstract:
(EN) The invention concerns a ground power supply for an electric vehicle (5), comprising supply segments (52) insulated from one another and each with a length less than half the length of the vehicle (5) support on the ground, for charging a power supply segment (52) only when said segment is located in the vehicle (5) support on the ground, said vehicle (5) comprising a power supply sliding contact (80) and the device being capable of charging two adjacent segments (52) while the sliding contact (80) is in simultaneous contact with these two segments (52), and of earthing one of the two segments (52) a short while after the sliding contact (80) has left this segment (52).
(FR) L'invention concerne un dispositif d'alimentation par le sol pour véhicule électrique (5), comportant des segments d'alimentation (52) isolés les uns des autres et ayant chacun une longueur inférieure à la moitié de la longueur de l'emprise au sol du véhicule (5), apte à mettre un segment (52) sous une tension d'alimentation uniquement lorsque ledit segment (52) se trouve dans l'emprise au sol du véhicule (5), le véhicule (5) comportant un frotteur d'alimentation (80) et le dispositif étant apte à mettre deux segments (52) adjacents sous tension d'alimentation pendant que le frotteur (80) est en contact simultané avec ces deux segments (52), et à mettre l'un des deux segments (52) à la terre un court instant après que le frotteur (80) ait quitté ce segment (52).
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)