WO2008129739A1 - コンデンサ用リード端子の製造方法 - Google Patents

コンデンサ用リード端子の製造方法 Download PDF

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Publication number
WO2008129739A1
WO2008129739A1 PCT/JP2007/074814 JP2007074814W WO2008129739A1 WO 2008129739 A1 WO2008129739 A1 WO 2008129739A1 JP 2007074814 W JP2007074814 W JP 2007074814W WO 2008129739 A1 WO2008129739 A1 WO 2008129739A1
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
lead terminal
wire
metal
manufacturing
Prior art date
Application number
PCT/JP2007/074814
Other languages
English (en)
French (fr)
Inventor
Tatsuo Kubouchi
Makoto Ohta
Original Assignee
Nippon Chemi-Con Corporation
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
Priority claimed from JP2007093957A external-priority patent/JP4952336B2/ja
Priority claimed from JP2007164464A external-priority patent/JP4877093B2/ja
Priority claimed from JP2007181703A external-priority patent/JP4877110B2/ja
Application filed by Nippon Chemi-Con Corporation filed Critical Nippon Chemi-Con Corporation
Priority to US12/450,254 priority Critical patent/US20100163541A1/en
Priority to CN200780052426.XA priority patent/CN101663717B/zh
Priority to EP07860043.4A priority patent/EP2141711A4/en
Publication of WO2008129739A1 publication Critical patent/WO2008129739A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/006—Apparatus or processes for applying terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/242—Terminals the capacitive element surrounding the terminal
    • H01G4/245—Tabs between the layers of a rolled electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals

Abstract

　鉛を含まないコンデンサ用リード端子の製造方法において、ウィスカの発生を防ぐことができるコンデンサ用リード端子の製造方法を提供することを目的とする。 　錫を主体とした金属めっき層２を形成した金属線１とアルミニウム線５とを当接させ、金属線１とアルミニウム線５とをアーク溶接するコンデンサ用リード端子の製造方法において、金属線１の一端に金属めっき層の無い部分９を設け、金属線１の一端とアルミニウム線５の一端とを互いに当接させ、アーク溶接を行う。
PCT/JP2007/074814 2007-03-30 2007-12-25 コンデンサ用リード端子の製造方法 WO2008129739A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/450,254 US20100163541A1 (en) 2007-03-30 2007-12-25 Process for manufacturing lead terminal for capacitor
CN200780052426.XA CN101663717B (zh) 2007-03-30 2007-12-25 电容器用引线端子的制造方法
EP07860043.4A EP2141711A4 (en) 2007-03-30 2007-12-25 METHOD FOR MANUFACTURING CONDUCTIVE TERMINAL FOR CAPACITOR

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-093957 2007-03-30
JP2007093957A JP4952336B2 (ja) 2007-03-30 2007-03-30 コンデンサ用リード端子の製造方法
JP2007-164464 2007-06-22
JP2007164464A JP4877093B2 (ja) 2007-06-22 2007-06-22 コンデンサ用リード端子の製造方法
JP2007-181703 2007-07-11
JP2007181703A JP4877110B2 (ja) 2007-07-11 2007-07-11 コンデンサ用リード端子の製造方法

Publications (1)

Publication Number Publication Date
WO2008129739A1 true WO2008129739A1 (ja) 2008-10-30

Family

ID=39875277

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074814 WO2008129739A1 (ja) 2007-03-30 2007-12-25 コンデンサ用リード端子の製造方法

Country Status (5)

Country Link
US (1) US20100163541A1 (ja)
EP (1) EP2141711A4 (ja)
KR (1) KR20090127335A (ja)
TW (1) TWI442429B (ja)
WO (1) WO2008129739A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239058A (ja) * 2009-03-31 2010-10-21 Nippon Chemicon Corp 電解コンデンサの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400727B (zh) * 2009-03-20 2013-07-01 Lelon Electronics Corp A method for manufacturing a conductive needle for suppressing tin whisker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52167550U (ja) * 1976-06-12 1977-12-19
JPS54176844U (ja) * 1978-06-02 1979-12-13
JP2000124073A (ja) 1998-10-14 2000-04-28 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748524B2 (ja) * 1989-04-05 1998-05-06 松下電器産業株式会社 リード線製造装置
TWI319585B (en) * 2002-11-08 2010-01-11 Nippon Chemicon Electrolytic condenser
JP2004221179A (ja) * 2003-01-10 2004-08-05 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ
JP4688406B2 (ja) * 2003-04-17 2011-05-25 セイコーインスツル株式会社 端子付き電気化学セル
JP4401678B2 (ja) * 2003-05-09 2010-01-20 湖北工業株式会社 電子部品用端子およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52167550U (ja) * 1976-06-12 1977-12-19
JPS54176844U (ja) * 1978-06-02 1979-12-13
JP2000124073A (ja) 1998-10-14 2000-04-28 Matsushita Electric Ind Co Ltd アルミ電解コンデンサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2141711A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239058A (ja) * 2009-03-31 2010-10-21 Nippon Chemicon Corp 電解コンデンサの製造方法

Also Published As

Publication number Publication date
EP2141711A1 (en) 2010-01-06
KR20090127335A (ko) 2009-12-10
EP2141711A4 (en) 2014-10-22
TW200849298A (en) 2008-12-16
TWI442429B (zh) 2014-06-21
US20100163541A1 (en) 2010-07-01

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