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1. (WO2010081510) DEVICE FOR SUPPLYING VOLTAGE TO A MOTOR VEHICLE HAVING OPTIMIZED HEAT DISSIPATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/081510 International Application No.: PCT/EP2009/008865
Publication Date: 22.07.2010 International Filing Date: 11.12.2009
IPC:
H01M 2/10 (2006.01) ,H01M 10/42 (2006.01) ,H01M 10/50 (2006.01) ,H01M 10/02 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/34 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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
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
50
Heating or cooling or regulating temperature
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
02
Details
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
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
34
Gastight accumulators
Applicants:
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE/DE]; Petuelring 130 80809 München, DE (AllExceptUS)
ECKSTEIN, Frank [DE/DE]; DE (UsOnly)
LATH, Björn [DE/DE]; DE (UsOnly)
GOESMANN, Hubertus [DE/DE]; DE (UsOnly)
DIRMEIER, Micha [DE/DE]; DE (UsOnly)
MEIJERING, Alexander [NL/DE]; DE (UsOnly)
Petz, Philipp [DE/DE]; DE (UsOnly)
FLAHAUT, Nicolas [FR/DE]; DE (UsOnly)
Inventors:
ECKSTEIN, Frank; DE
LATH, Björn; DE
GOESMANN, Hubertus; DE
DIRMEIER, Micha; DE
MEIJERING, Alexander; DE
Petz, Philipp; DE
FLAHAUT, Nicolas; DE
Agent:
BMW AG [DE/DE]; Patentabteilung, AJ-3 80788 München, DE
Priority Data:
10 2009 004 543.014.01.2009DE
Title (DE) VORRICHTUNG ZUR SPANNUNGSVERSORGUNG EINES KRAFTFAHRZEUGS MIT OPTIMIERTER WÄRMEABFÜHRUNG
(EN) DEVICE FOR SUPPLYING VOLTAGE TO A MOTOR VEHICLE HAVING OPTIMIZED HEAT DISSIPATION
(FR) DISPOSITIF D'ALIMENTATION EN TENSION D'UN VÉHICULE À MOTEUR AVEC ÉVACUATION DE CHALEUR OPTIMISÉE
Abstract:
(DE) Die Erfindung beschreibt eine Vorrichtung zur Spannungsversorgung (1) eines Kraftfahrzeugs, insbesondere eines Pkw, Lkw oder eines Motorrads, mit einer Speicherzellenanordnung (10), die ein oder mehrere elektrochemische Speicherzellen und/oder Doppelschichtkondensatoren (11-1, 11 -2, 12-1, 12-2) umfasst, die übereinander angeordnet sind. Die Speicherzellenanordnung (10) ist mit einer Wärme leitenden Kühleinrichtung, die die von den Speicherzellen und/oder Doppelschichtkondensatoren (11-1, 11-2, 12-1, 12-2) zugeführte Wärme abführt, derart kraftschlüssig lösbar verbindbar, dass zumindest manche der Speicherzellen und/oder Doppelschichtkondensatoren (11-1, 11-2, 12-1, 12-2) einer jeweiligen Speicherzellengruppe (11, 12, 13, 14, 15) jeweils mit der Wärme leitenden Kühleinrichtung thermisch verbindbar sind.
(EN) The invention relates to a device for supplying voltage (1) to a motor vehicle, in particular a car, truck, or motorcycle, having a storage cell arrangement (10) comprising one or more electrochemical storage cells and/or double-layer capacitors (11-1, 11-2, 12-1, 12-2) disposed one above the other. The storage cell arrangement (10) can be releaseably force-fit connected to a heat-conducting cooling device dissipating the heat fed by the storage cells and/or double-layer capacitors (11-1, 11-2, 12-1, 12-2), such that at least some of the storage cells and/or double-layer capacitors (11-1, 11 -2, 12-1, 12-2) of each storage cell group (11, 12, 13, 14, 15) can be thermally connected to the heat-conducting cooling device.
(FR) L'invention concerne un dispositif d'alimentation en tension (1) d'un véhicule à moteur, notamment d'une automobile, d'un camion ou d'une moto, pourvu d'un ensemble de cellules d'accumulateur (10) qui comprend une ou plusieurs cellules d'accumulateur électrochimiques et/ou condensateurs à double couche (11-1, 11-2, 12-1, 12-2) qui sont disposés les uns au-dessus des autres. L'ensemble de cellules d'accumulateur (10) peut être relié à force de manière amovible à un dispositif de refroidissement thermoconducteur qui évacue la chaleur amenée par les cellules d'accumulateur et/ou condensateurs à double couche (11-1, 11-2, 12-1, 12-2) de telle manière qu'au moins certaines des cellules d'accumulateur et/ou condensateurs à double couche (11-1, 11-2, 12-1, 12-2) d'un groupe de cellules d'accumulateur (11, 12, 13, 14, 15) en cause puissent être respectivement et thermiquement reliés au dispositif de refroidissement thermoconducteur.
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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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)
Also published as:
EP2377184CN102272975