JP7836998B2 - コンデンサ及びその製造方法 - Google Patents

コンデンサ及びその製造方法

Info

Publication number
JP7836998B2
JP7836998B2 JP2022566804A JP2022566804A JP7836998B2 JP 7836998 B2 JP7836998 B2 JP 7836998B2 JP 2022566804 A JP2022566804 A JP 2022566804A JP 2022566804 A JP2022566804 A JP 2022566804A JP 7836998 B2 JP7836998 B2 JP 7836998B2
Authority
JP
Japan
Prior art keywords
electrode
protective
capacitor
protective portion
face
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
JP2022566804A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022118616A5 (https=
JPWO2022118616A1 (https=
Inventor
崇史 奥戸
宏樹 竹岡
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022118616A1 publication Critical patent/JPWO2022118616A1/ja
Publication of JPWO2022118616A5 publication Critical patent/JPWO2022118616A5/ja
Application granted granted Critical
Publication of JP7836998B2 publication Critical patent/JP7836998B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2022566804A 2020-12-02 2021-11-09 コンデンサ及びその製造方法 Active JP7836998B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020200497 2020-12-02
JP2020200497 2020-12-02
PCT/JP2021/041252 WO2022118616A1 (ja) 2020-12-02 2021-11-09 コンデンサ及びその製造方法

Publications (3)

Publication Number Publication Date
JPWO2022118616A1 JPWO2022118616A1 (https=) 2022-06-09
JPWO2022118616A5 JPWO2022118616A5 (https=) 2023-08-17
JP7836998B2 true JP7836998B2 (ja) 2026-03-30

Family

ID=81853688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022566804A Active JP7836998B2 (ja) 2020-12-02 2021-11-09 コンデンサ及びその製造方法

Country Status (3)

Country Link
US (1) US12542241B2 (https=)
JP (1) JP7836998B2 (https=)
WO (1) WO2022118616A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024070067A1 (ja) * 2022-09-30 2024-04-04 株式会社村田製作所 フィルムコンデンサ及びモジュール

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008098675A (ja) 2007-12-27 2008-04-24 Matsushita Electric Ind Co Ltd 偏平形金属化フィルムコンデンサ
JP2016207828A (ja) 2015-04-22 2016-12-08 ニチコン株式会社 コンデンサ素子およびその製造方法
WO2020044778A1 (ja) 2018-08-28 2020-03-05 パナソニックＩｐマネジメント株式会社 コンデンサ及びその製造方法
JP2020136518A (ja) 2019-02-20 2020-08-31 パナソニックＩｐマネジメント株式会社 コンデンサ及びコンデンサの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452257A (en) * 1968-03-28 1969-06-24 Vitramon Inc Electrical capacitor
CA1112729A (en) * 1977-11-19 1981-11-17 Tomiji Kobayashi Tubular capacitor and method of making the same
JPH0442905Y2 (https=) * 1986-06-09 1992-10-12
JPH0236024U (https=) * 1988-09-02 1990-03-08
US5912796A (en) * 1996-11-15 1999-06-15 Illinois Tool Works, Inc. Metallized film capacitor and manufacturing process
JP2006294788A (ja) 2005-04-08 2006-10-26 Matsushita Electric Ind Co Ltd ケースモールド型コンデンサ及びこれを用いたインバータ回路、車両駆動用モータの駆動回路
JP6439141B2 (ja) 2015-02-24 2018-12-19 パナソニックＩｐマネジメント株式会社 金属化フィルムコンデンサ
JP7442143B2 (ja) * 2018-12-26 2024-03-04 パナソニックＩｐマネジメント株式会社 コンデンサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008098675A (ja) 2007-12-27 2008-04-24 Matsushita Electric Ind Co Ltd 偏平形金属化フィルムコンデンサ
JP2016207828A (ja) 2015-04-22 2016-12-08 ニチコン株式会社 コンデンサ素子およびその製造方法
WO2020044778A1 (ja) 2018-08-28 2020-03-05 パナソニックＩｐマネジメント株式会社 コンデンサ及びその製造方法
JP2020136518A (ja) 2019-02-20 2020-08-31 パナソニックＩｐマネジメント株式会社 コンデンサ及びコンデンサの製造方法

Also Published As

Publication number Publication date
JPWO2022118616A1 (https=) 2022-06-09
US20230326675A1 (en) 2023-10-12
WO2022118616A1 (ja) 2022-06-09
US12542241B2 (en) 2026-02-03

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