JP6428887B1 - 溶着状態検出方法及び溶着状態検出装置 - Google Patents

溶着状態検出方法及び溶着状態検出装置 Download PDF

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Publication number
JP6428887B1
JP6428887B1 JP2017182528A JP2017182528A JP6428887B1 JP 6428887 B1 JP6428887 B1 JP 6428887B1 JP 2017182528 A JP2017182528 A JP 2017182528A JP 2017182528 A JP2017182528 A JP 2017182528A JP 6428887 B1 JP6428887 B1 JP 6428887B1
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Prior art keywords
probes
welding
state detection
welding state
resistance value
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Japanese (ja)
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JP2019056672A (ja
Inventor
博史 野口
博史 野口
高橋　正
正 高橋
雅也 椹木
雅也 椹木
龍吾 森井
龍吾 森井
金井　敏彦
敏彦 金井
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Nidec Read Corp
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Nidec Read Corp
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Priority to JP2017182528A priority Critical patent/JP6428887B1/ja
Priority to PCT/JP2018/035355 priority patent/WO2019059395A1/ja
Priority to KR1020207007928A priority patent/KR102640756B1/ko
Priority to CN201880060218.2A priority patent/CN111094958A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2017182528A 2017-09-22 2017-09-22 溶着状態検出方法及び溶着状態検出装置 Active JP6428887B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017182528A JP6428887B1 (ja) 2017-09-22 2017-09-22 溶着状態検出方法及び溶着状態検出装置
PCT/JP2018/035355 WO2019059395A1 (ja) 2017-09-22 2018-09-25 溶着状態検出方法及び溶着状態検出装置
KR1020207007928A KR102640756B1 (ko) 2017-09-22 2018-09-25 용착 상태 검출 방법 및 용착 상태 검출 장치
CN201880060218.2A CN111094958A (zh) 2017-09-22 2018-09-25 焊接状态检测方法以及焊接状态检测装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017182528A JP6428887B1 (ja) 2017-09-22 2017-09-22 溶着状態検出方法及び溶着状態検出装置

Publications (2)

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JP6428887B1 true JP6428887B1 (ja) 2018-11-28
JP2019056672A JP2019056672A (ja) 2019-04-11

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JP (1) JP6428887B1 (ko)
KR (1) KR102640756B1 (ko)
CN (1) CN111094958A (ko)
WO (1) WO2019059395A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021135228A (ja) * 2020-02-28 2021-09-13 日本電産リード株式会社 較正治具

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021090792A1 (ja) * 2019-11-09 2021-05-14 日本電産リード株式会社 プローブ治具、及び検査装置
CN111693573A (zh) * 2020-05-12 2020-09-22 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） 电池极耳焊接质量评估方法及装置
JP7243700B2 (ja) * 2020-10-15 2023-03-22 株式会社豊田中央研究所 抵抗測定装置、抵抗測定システム、抵抗測定方法及びそのプログラム
US20240091884A1 (en) * 2021-06-11 2024-03-21 Lg Energy Solution, Ltd. Device And Method For Inspecting Welded State

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JP2001198681A (ja) * 2000-01-14 2001-07-24 Sony Corp インバータ式抵抗溶接の非破壊検査装置及び方法
JP2008142739A (ja) * 2006-12-08 2008-06-26 Nissan Motor Co Ltd 超音波接合装置およびその制御方法、並びに超音波接合の接合検査装置およびその接合検査方法
JP2013036767A (ja) * 2011-08-04 2013-02-21 Nissan Motor Co Ltd 電極シートの検査装置
JP2013519543A (ja) * 2010-02-15 2013-05-30 プロダクティブ リサーチ エルエルシー． 成形可能な軽量複合材料系および方法
JP2014228459A (ja) * 2013-05-24 2014-12-08 株式会社オートネットワーク技術研究所 アルミニウム電線の抵抗測定方法

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JPS62231150A (ja) * 1986-04-01 1987-10-09 Tokushu Toryo Kk スポツト溶接部検査方法
JPS63199058U (ko) * 1987-06-13 1988-12-21
JPH03110459A (ja) * 1989-09-25 1991-05-10 Hitachi Ltd スポツト溶接検査装置
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JP4459367B2 (ja) * 2000-02-25 2010-04-28 三桜工業株式会社 電池用電極板の製造方法
JP5127788B2 (ja) * 2009-08-01 2013-01-23 株式会社豊田中央研究所 抵抗溶接方法、抵抗溶接部材、抵抗溶接機、抵抗溶接機の制御方法とその制御プログラムおよびその制御装置並びに抵抗溶接の評価方法とその評価プログラムおよびその評価装置
CN102024990A (zh) * 2010-06-30 2011-04-20 南京双登科技发展研究院有限公司 功率型锂离子电池电芯制作方法
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JP2001198681A (ja) * 2000-01-14 2001-07-24 Sony Corp インバータ式抵抗溶接の非破壊検査装置及び方法
JP2008142739A (ja) * 2006-12-08 2008-06-26 Nissan Motor Co Ltd 超音波接合装置およびその制御方法、並びに超音波接合の接合検査装置およびその接合検査方法
JP2013519543A (ja) * 2010-02-15 2013-05-30 プロダクティブ リサーチ エルエルシー． 成形可能な軽量複合材料系および方法
JP2013036767A (ja) * 2011-08-04 2013-02-21 Nissan Motor Co Ltd 電極シートの検査装置
JP2014228459A (ja) * 2013-05-24 2014-12-08 株式会社オートネットワーク技術研究所 アルミニウム電線の抵抗測定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021135228A (ja) * 2020-02-28 2021-09-13 日本電産リード株式会社 較正治具
JP7371532B2 (ja) 2020-02-28 2023-10-31 ニデックアドバンステクノロジー株式会社 較正治具

Also Published As

Publication number Publication date
KR102640756B1 (ko) 2024-02-27
CN111094958A (zh) 2020-05-01
KR20200058399A (ko) 2020-05-27
JP2019056672A (ja) 2019-04-11
WO2019059395A1 (ja) 2019-03-28

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