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1. (WO2018128283) BATTERY CELL CAPABLE OF MEASURING INTERNAL TEMPERATURE
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Pub. No.: WO/2018/128283 International Application No.: PCT/KR2017/014296
Publication Date: 12.07.2018 International Filing Date: 07.12.2017
IPC:
H01M 10/48 (2006.01) ,H01M 10/0587 (2010.01) ,H01M 10/04 (2006.01) ,H01M 2/26 (2006.01) ,H01M 2/30 (2006.01) ,H01M 2/10 (2006.01) ,G01R 31/36 (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
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
48
Accumulators combined with arrangements for measuring, testing, or indicating condition, e.g. level or density of the electrolyte
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
058
Construction or manufacture
0587
of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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
04
Construction or manufacture in general
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
20
Current-conducting connections for cells
22
Fixed connections, i.e. not intended for disconnection
26
Electrode connections
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
20
Current-conducting connections for cells
30
Terminals
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
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36
Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
김수현 KIM, Su-Hyun; KR
이수림 LEE, Su-Rim; KR
오송택 OH, Song-Taek; KR
Agent:
장낙용 JANG, Nak Yong; 서울시 강남구 테헤란로16길 14, 7층 7th, 14 Teheran-ro 16-gil Gangnam-gu Seoul 06235, KR
이현송 LEE, Hyun Song; 서울시 강남구 테헤란로16길 14, 7층 7th, 14 Teheran-ro 16-gil Gangnam-gu Seoul 06235, KR
최병철 CHOI, Byung Chul; 서울시 강남구 테헤란로16길 14, 7층 7th, 14 Teheran-ro 16-gil Gangnam-gu Seoul 06235, KR
박건우 PARK, Keon Woo; 서울시 강남구 테헤란로16길 14, 7층 7th floor, 14 Teheran-ro 16-gil Gangnam-gu Seoul 06235, KR
이윤직 LEE, Yoon Jik; 서울시 강남구 테헤란로16길 14, 7층 7th floor, 14 Teheran-ro 16-gil Gangnam-gu Seoul 06235, KR
Priority Data:
10-2017-000067803.01.2017KR
Title (EN) BATTERY CELL CAPABLE OF MEASURING INTERNAL TEMPERATURE
(FR) ELEMENT DE BATTERIE CAPABLE DE MESURER LA TEMPÉRATURE INTERNE
(KO) 내부의 온도를 측정할 수 있는 전지셀
Abstract:
(EN) The present invention provides a battery cell comprising an electrode assembly having a structure, which comprises a cathode, an anode and a separator interposed between the cathode and the anode, wherein the cathode and the anode have an electrode mixture, which comprises an electrode active material, applied to one surface or both surfaces of current collectors, the cathode and the anode have a first cathode terminal and a first anode terminal respectively formed as external input/output terminals of the battery cell, and at least one of the cathode and the anode has a resistance measurement terminal, for measuring the resistance of the current collectors, formed at a location facing the external input/output terminals.
(FR) La présente invention concerne un élément de batterie comprenant un ensemble d'électrodes ayant une structure, qui comprend une cathode, une anode et un séparateur interposé entre la cathode et l'anode, la cathode et l'anode ayant un mélange d'électrodes, qui comprend un matériau actif d'électrode, appliqué à une surface ou aux deux surfaces de collecteurs de courant, la cathode et l'anode ont une première borne de cathode et une première borne d'anode respectivement formées en tant que bornes d'entrée/sortie externes de l’élément de batterie, et la cathode et/ou l'anode comporte une borne de mesure de résistance, pour mesurer la résistance des collecteurs de courant, formée à un emplacement faisant face aux bornes d'entrée/sortie externes.
(KO) 본 발명은 양극, 음극 및 양극과 음극 사이에 분리막이 개재되어 있는 구조의 전극조립체를 포함하는 전지셀로서, 상기 양극 및 음극은 집전체의 일면 또는 양면에 전극활물질을 포함하는 전극 합제가 도포되어 있고, 상기 양극 및 음극에는 각각 전지셀의 외부 입출력 단자로서 제 1 양극 단자와 제 1 음극 단자가 형성되어 있으며, 상기 양극 및 음극 중의 적어도 하나에는 외부 입출력 단자의 대향 위치에 집전체의 저항을 측정하기 위한 저항 측정용 단자가 형성되어 있는 것을 특징으로 하는 전지셀을 제공한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)