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1. (WO2018200552) LIQUID COOLED CHARGING CABLE FOR CHARGING ELECTRIC VEHICLES
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Pub. No.: WO/2018/200552 International Application No.: PCT/US2018/029181
Publication Date: 01.11.2018 International Filing Date: 24.04.2018
IPC:
B60L 11/18 (2006.01) ,H05K 7/20 (2006.01)
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
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
Applicants:
CHARGEPOINT, INC. [US/US]; 254 East Hacienda Avenue Campbell, California 95008, US
Inventors:
VAUGHAN, Peter; US
Agent:
NICHOLSON, Matthew; US
Priority Data:
62/489,43224.04.2017US
Title (EN) LIQUID COOLED CHARGING CABLE FOR CHARGING ELECTRIC VEHICLES
(FR) CÂBLE DE CHARGE REFROIDI PAR LIQUIDE POUR CHARGER DES VÉHICULES ÉLECTRIQUES
Abstract:
(EN) An electric vehicle charging station that uses a liquid cooled charging cable is described. The charging station includes a charging port that is configured to connect to a liquid cooled charging cable. The liquid cooled charging cable includes a cooling loop where a return side of the cooling loop is a warm side. The charging station includes a heat exchanger that transfers heat from the warm side of the cooling loop. The charging station includes a pump to pump a cool side of the liquid through the cooling loop. The charging station includes a module that causes the following to be performed in response to a startup sequence of the electric vehicle charging station: iteratively perform operations of operating the pump at increasing speeds and measuring corresponding pressure output until the speed of the pump is at its normal capacity.
(FR) L'invention concerne une station de charge de véhicule électrique qui utilise un câble de charge refroidi par liquide. La station de charge comprend un port de charge qui est configuré pour être raccordé à un câble de charge refroidi par liquide. Le câble de charge refroidi par liquide comprend une boucle de refroidissement où un côté de retour de la boucle de refroidissement est un côté chaud. La station de charge comprend un échangeur de chaleur qui transfère la chaleur depuis le côté chaud de la boucle de refroidissement. La station de charge comprend une pompe servant à pomper un côté froid du liquide à travers la boucle de refroidissement. La station de charge comprend un module qui provoque la réalisation des opérations suivantes en réaction à une séquence de démarrage de la station de charge de véhicule électrique : réalisation itérative des opérations de mise en marche de la pompe à des vitesses croissantes et de mesure d'une sortie de pression correspondante jusqu'à ce que la vitesse de la pompe se trouve à sa capacité normale.
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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)