JP7534313B2 - 活物質保持部材、電極、鉛蓄電池及び電動車 - Google Patents

活物質保持部材、電極、鉛蓄電池及び電動車 Download PDF

Info

Publication number
JP7534313B2
JP7534313B2 JP2021548345A JP2021548345A JP7534313B2 JP 7534313 B2 JP7534313 B2 JP 7534313B2 JP 2021548345 A JP2021548345 A JP 2021548345A JP 2021548345 A JP2021548345 A JP 2021548345A JP 7534313 B2 JP7534313 B2 JP 7534313B2
Authority
JP
Japan
Prior art keywords
tube
active material
substrate
holding member
material holding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021548345A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021059630A1 (https=
Inventor
啓太 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energywith Co Ltd
Original Assignee
Energywith Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Energywith Co Ltd filed Critical Energywith Co Ltd
Publication of JPWO2021059630A1 publication Critical patent/JPWO2021059630A1/ja
Application granted granted Critical
Publication of JP7534313B2 publication Critical patent/JP7534313B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
JP2021548345A 2019-09-27 2020-06-22 活物質保持部材、電極、鉛蓄電池及び電動車 Active JP7534313B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2019/038377 WO2021059532A1 (ja) 2019-09-27 2019-09-27 活物質保持部材、電極及び鉛蓄電池
JPPCT/JP2019/038377 2019-09-27
PCT/JP2020/024467 WO2021059630A1 (ja) 2019-09-27 2020-06-22 活物質保持部材、電極、鉛蓄電池及び電動車

Publications (2)

Publication Number Publication Date
JPWO2021059630A1 JPWO2021059630A1 (https=) 2021-04-01
JP7534313B2 true JP7534313B2 (ja) 2024-08-14

Family

ID=75166882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548345A Active JP7534313B2 (ja) 2019-09-27 2020-06-22 活物質保持部材、電極、鉛蓄電池及び電動車

Country Status (3)

Country Link
JP (1) JP7534313B2 (https=)
CN (1) CN114930573B (https=)
WO (2) WO2021059532A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS287734Y1 (https=) * 1952-11-15 1953-08-15
JPS51971Y2 (https=) * 1971-04-08 1976-01-13
JPS52156340A (en) * 1976-06-23 1977-12-26 Japan Vilene Co Ltd Clad tube for battery and method of producing same
JPS5940625Y2 (ja) * 1976-12-10 1984-11-19 昭和プロダクツ株式会社 帯状繊維構造体からなるチユ−ブ
JPS5335791Y2 (https=) * 1977-05-12 1978-09-01
JPS5795078A (en) * 1980-12-03 1982-06-12 Matsushita Electric Ind Co Ltd Manufacture of fiber clad sleeve for storage battery
JP3555177B2 (ja) * 1994-05-19 2004-08-18 日本電池株式会社 密閉形鉛蓄電池
CA2790205A1 (en) * 2010-03-02 2011-09-09 Applied Nanostructured Solutions, Llc Spiral wound electrical devices containing carbon nanotube-infused electrode materials and methods and apparatuses for production thereof

Also Published As

Publication number Publication date
JPWO2021059630A1 (https=) 2021-04-01
WO2021059532A1 (ja) 2021-04-01
CN114930573A (zh) 2022-08-19
CN114930573B (zh) 2024-05-31
WO2021059630A1 (ja) 2021-04-01

Similar Documents

Publication Publication Date Title
JP6940025B1 (ja) 鉛蓄電池
CN111406338B (zh) 电极组件以及包括该电极组件的二次电池
JP4972824B2 (ja) 扁平捲回群製造方法及び捲回装置
JP7446444B2 (ja) 断線防止層を含む電極組立体及びその製造方法
JP2010287513A (ja) 二次電池およびその製造方法
KR102909245B1 (ko) 이차 전지
KR20250144978A (ko) 전극 조립체 및 이를 포함하는 이차 전지
JP7534313B2 (ja) 活物質保持部材、電極、鉛蓄電池及び電動車
KR102864764B1 (ko) 이차 전지
JP7653407B2 (ja) 活物質保持部材及びその製造方法、電極、鉛蓄電池、マイクロハイブリッド車、並びに、電動車
JP2025528200A (ja) 電池セル、電池および電気装置
JP3407699B2 (ja) 捲回式二次電池
JP2010165689A (ja) 円筒形電池およびその製造方法
JP7791711B2 (ja) 鉛蓄電池
JP7594537B2 (ja) 活物質保持部材、電極、鉛蓄電池及び電動車
JP7689423B2 (ja) 電極及び鉛蓄電池
EP4576294A1 (en) Battery cell and electrode assembly
JP2016219148A (ja) 蓄電素子
US20240421393A1 (en) Electricity storage device
JP7653237B2 (ja) 集電体、電極、鉛蓄電池、組電池及び電動車
CN219800908U (zh) 一种电池及电池组
EP3754767A1 (en) Active material holding tube, electrode, and lead storage battery
JP7674085B2 (ja) 封止部材、電極、鉛蓄電池、組電池及び電動車
KR20260052318A (ko) 배터리용 집전판 용접장치, 및 이를 이용한 집전판 용접방법
JP2023096374A (ja) 電極及び鉛蓄電池

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20230105

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230619

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240709

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240801

R150 Certificate of patent or registration of utility model

Ref document number: 7534313

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150