Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2012168180) ENERGY SYSTEM FOR A VEHICLE, METHOD FOR REDUCING THE CHARGING OF A BATTERY AND MOTOR VEHICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/168180 International Application No.: PCT/EP2012/060487
Publication Date: 13.12.2012 International Filing Date: 04.06.2012
IPC:
B60L 3/00 (2006.01) ,H01M 10/44 (2006.01) ,H01M 10/0525 (2010.01) ,H01M 10/42 (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
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
44
Methods for charging or discharging
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
052
Li-accumulators
0525
Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE (AllExceptUS)
SAMSUNG SDI CO., LTD. [KR/KR]; 428-5 Gongse-dong, Giheung-gu 446-577 Yongin-si, Gyeonggi-do, KR (AllExceptUS)
GLESS, Michael [DE/DE]; DE (UsOnly)
Inventors:
GLESS, Michael; DE
Agent:
BEE, Joachim; Robert Bosch GmbH Postfach 30 02 20 70442 Stuttgart, DE
Priority Data:
10 2011 077 306.109.06.2011DE
Title (DE) ENERGIESYSTEM FÜR EIN FAHRZEUG, VERFAHREN ZUR MINDERUNG DER LADUNG EINER BATTERIE UND KRAFTFAHRZEUG
(EN) ENERGY SYSTEM FOR A VEHICLE, METHOD FOR REDUCING THE CHARGING OF A BATTERY AND MOTOR VEHICLE
(FR) SYSTÈME D'ÉNERGIE DESTINÉ À UN VÉHICULE, PROCÉDÉ PERMETTANT DE RÉDUIRE LA CHARGE D'UNE BATTERIE, ET VÉHICULE AUTOMOBILE
Abstract:
(DE) Es wird ein Energiesystem für ein Fahrzeug und ein Verfahren zur Minderung der Ladung einer Batterie vorgeschlagen. Es ist erfindungsgemäß vorgesehen, dass zur Minderung der Ladung einer Batterie (1), insbesondere einer Lithium-Ionen-Batterie, mindestens eine Verbrauchseinrichtung eingesetzt wird, deren jegliche Betriebsweise eine Reduzierung der Ladung der Batterie (1) bewirkt, wobei mittels einer Steuerungseinrichtung (50) bei Eingang eines Gefahrensignals die Verbrauchseinrichtung derart angesteuert wird, dass mittels der Verbrauchseinrichtung innerhalb einer bestimmten Zeitspanne eine Minderung der Ladung der Batterie (1) um mindestens 90 % realisiert wird. Außerdem wird ein Kraftfahrzeug, welches ein erfindungsgemäßes Energiesystem aufweist, vorgeschlagen.
(EN) The invention relates to an energy system for a vehicle and to a method for reducing the charging of a battery. According to the invention, in order to reduce the charging of a battery (1), in particular a lithium ion battery, at least one consumer device is used, every operating mode of which has the effect of reducing the charging of the battery (1), wherein, by means of a control device (50), the consumer device is activated upon the input of a danger signal in such a way that a reduction in the charging of the battery (1) by at least 90% is implemented within a specific time interval by means of the consumer device. The invention further relates to a motor vehicle which has an energy system according to the invention.
(FR) L'invention concerne un système d'énergie destiné à un véhicule et un procédé permettant de réduire la charge d'une batterie. Selon l'invention, on utilise pour réduire la charge d'une batterie (1), en particulier d'une batterie aux ions de lithium, au moins un dispositif consommateur dont chaque mode de fonctionnement provoque une réduction de la charge de la batterie. Le dispositif consommateur est commandé au moyen d'un dispositif de commande (50) à l'arrivée d'un signal de danger de telle manière qu'une réduction d'au moins 90 % de la charge de la batterie (1) est réalisée au moyen du dispositif consommateur dans un laps de temps déterminé. L'invention concerne par ailleurs un véhicule automobile équipé d'un système d'énergie selon l'invention.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)