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1. WO2020111595 - CYLINDRICAL SECONDARY BATTERY COMPRISING PIEZOELECTRIC ELEMENT AND THERMOELECTRIC ELEMENT

Publication Number WO/2020/111595
Publication Date 04.06.2020
International Application No. PCT/KR2019/015460
International Filing Date 13.11.2019
IPC
H01M 10/6572 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
657by electric or electromagnetic means
6572Peltier elements or thermoelectric devices
H01M 10/6553 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
655Solid structures for heat exchange or heat conduction
6553Terminals or leads
H01M 10/643 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
CPC
H01M 10/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
H01M 10/643
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/6553
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
655Solid structures for heat exchange or heat conduction
6553Terminals or leads
H01M 10/6572
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
657by electric or electromagnetic means
6572Peltier elements or thermoelectric devices
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 김민경 KIM, Minkyung
  • 이소라 LEE, Sora
  • 류덕현 RYU, Duk Hyun
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2018-015291230.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CYLINDRICAL SECONDARY BATTERY COMPRISING PIEZOELECTRIC ELEMENT AND THERMOELECTRIC ELEMENT
(FR) BATTERIE SECONDAIRE CYLINDRIQUE COMPRENANT UN ÉLÉMENT PIÉZOÉLECTRIQUE ET UN ÉLÉMENT THERMOÉLECTRIQUE
(KO) 압전 소자 및 열전 소자를 포함하는 원통형 이차 전지
Abstract
(EN)
The present invention relates to a cylindrical secondary battery which comprises a positive electrode, a negative electrode and a separator. The positive electrode comprises a positive electrode tab, and a piezoelectric element and a thermoelectric element are formed on the edge of the positive electrode tab.
(FR)
La présente invention concerne une batterie secondaire cylindrique qui comprend une électrode positive, une électrode négative et un séparateur. L'électrode positive comprend une languette d'électrode positive, et un élément piézoélectrique et un élément thermoélectrique sont formés sur le bord de la languette d'électrode positive.
(KO)
본 발명은 양극, 음극, 및 분리막을 포함하는 원통형 이차 전지로서, 상기 양극은 양극 탭을 포함하고, 상기 양극 탭의 가장자리에 압전 소자 및 열전 소자가 형성된 원통형 이차 전지에 관한 것이다.
Also published as
Latest bibliographic data on file with the International Bureau