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1. WO2020121015 - ELECTROCHEMICAL DEVICE FOR STORING ENERGY

Publication Number WO/2020/121015
Publication Date 18.06.2020
International Application No. PCT/IB2018/001607
International Filing Date 14.12.2018
Chapter 2 Demand Filed 07.08.2020
IPC
H01G 11/58 2013.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
H01G 11/62 2013.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
62characterised by the solute, e.g. salts, anions or cations therein
H01M 10/056 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
CPC
H01G 11/32
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
22Electrodes
30characterised by their materials
32Carbon-based, e.g. activated carbon materials
H01G 11/52
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
52Separators
H01G 11/58
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
H01G 11/62
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
62characterised by the solute, e.g. salts, anions or cations therein
Applicants
  • ГЕЙЗЕР, Бэттериз Оу GEYSER, BATTERIES OY [FI]/[FI]
Inventors
  • БЕЛЯКОВ, Алексей Иванович BELYAKOV, Aleksey Ivanovich
  • ХОДЫРЕВСКАЯ, Нэля Васильевна KHODYREVSKAYA, Nlya Vasilievna
  • ЗВЯГИНЦЕВ, Михаил Серафимович ZVYAGINTSEV, Mikhail Serafimovich
Agents
  • MEWBURN ELLIS LLP
Priority Data
Publication Language Russian (ru)
Filing Language Russian (RU)
Designated States
Title
(EN) ELECTROCHEMICAL DEVICE FOR STORING ENERGY
(FR) DISPOSITIF ÉLECTROCHIMIQUE D'ACCUMULATION D'ÉNERGIE ÉLECTRIQUE
(RU) ЭЛЕКТРОХИМИЧЕСКОЕ УСТРОЙСТВО ДЛЯ НАКОПЛЕНИЯ ЭНЕРГИИ
Abstract
(EN) The invention relates to electrical engineering, in particular to the construction of an electrochemical device that accumulates electrical energy and can be used in modern power engineering, for example in devices that accumulate energy from regenerative braking on a mode of transport, as traction batteries for electric transport (electric vehicles, hybrid electric vehicles), and in stand-by power supply systems during operation in continuous float charge mode or trickle charge mode. The proposed invention provides stability of device operation by steadily maintaining a set concentration of electrolyte components on electrodes and increased service life in different modes.
(FR) L'invention concerne les équipements électriques, en particulier la conception d'un dispositif électro-chimique qui accumule de l'énergie électrique, et peut être utilisé dans le génie énergétique moderne, par exemple, dans des dispositifs qui accumulent de l'énergie de freinage régénératif dans des véhicules, comme des batteries principales pour véhicules électriques (véhicules électriques, véhicules électriques hybrides), dans les systèmes d'alimentation de secours lors d'un fonctionnement en mode de charge constante ou de compensation. L'invention permet d'assurer un fonctionnement du dispositif grâce à la préservation durable d'une concentration voulue de composants électrolytiques sur les électrodes et à une plus grande durée de vie dans différents modes.
(RU) Изобретение относится к электротехнике, в частности - к конструкции электрохимического устройства, аккумулирующего электрическую энергию, и может быть использовано в современной энергетике, например, в устройствах, аккумулирующих энергию рекуперативного торможения на транспорте, в качестве тяговых батарей для электротранспорта (электромобилях, гибридных электромобилях), в системах аварийного энергоснабжения при работе в режиме постоянного или компенсационного подзаряда. Предлагаемое изобретение обеспечивает стабильность работы устройства за счет устойчивого сохранения заданной концентрации компонентов электролита на электродах, и повышение срока службы в различных режимах.
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