JP7829038B2 - フィルムコンデンサ - Google Patents

フィルムコンデンサ

Info

Publication number
JP7829038B2
JP7829038B2 JP2024534945A JP2024534945A JP7829038B2 JP 7829038 B2 JP7829038 B2 JP 7829038B2 JP 2024534945 A JP2024534945 A JP 2024534945A JP 2024534945 A JP2024534945 A JP 2024534945A JP 7829038 B2 JP7829038 B2 JP 7829038B2
Authority
JP
Japan
Prior art keywords
external electrode
lead terminal
film
capacitor
lead
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
JP2024534945A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024018741A5 (https=
JPWO2024018741A1 (https=
Inventor
智生 稲倉
淳史 川畑
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.)
Murata Manufacturing Co Ltd
Shizuki Electric Co Inc
Original Assignee
Murata Manufacturing Co Ltd
Shizuki Electric Co Inc
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 Murata Manufacturing Co Ltd, Shizuki Electric Co Inc filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024018741A1 publication Critical patent/JPWO2024018741A1/ja
Publication of JPWO2024018741A5 publication Critical patent/JPWO2024018741A5/ja
Application granted granted Critical
Publication of JP7829038B2 publication Critical patent/JP7829038B2/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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/236—Terminals leading through the housing, i.e. lead-through
    • 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
    • H01G4/015—Special provisions for self-healing
    • 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
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2024534945A 2022-07-22 2023-05-18 フィルムコンデンサ Active JP7829038B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022117415 2022-07-22
JP2022117415 2022-07-22
PCT/JP2023/018562 WO2024018741A1 (ja) 2022-07-22 2023-05-18 フィルムコンデンサ

Publications (3)

Publication Number Publication Date
JPWO2024018741A1 JPWO2024018741A1 (https=) 2024-01-25
JPWO2024018741A5 JPWO2024018741A5 (https=) 2025-03-18
JP7829038B2 true JP7829038B2 (ja) 2026-03-12

Family

ID=89617363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024534945A Active JP7829038B2 (ja) 2022-07-22 2023-05-18 フィルムコンデンサ

Country Status (4)

Country Link
US (1) US20250166919A1 (https=)
JP (1) JP7829038B2 (https=)
CN (1) CN119631150A (https=)
WO (1) WO2024018741A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119419065B (zh) * 2024-10-22 2025-11-18 甬江实验室 电容组件以及电容组件制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232570A (en) * 1975-09-05 1977-03-11 Shizuki Electric Method of fixing lead wires to capacitor
JPH0770416B2 (ja) * 1988-05-13 1995-07-31 ニチコン株式会社 チップ形フイルムコンデンサの製造方法
JP6422727B2 (ja) * 2014-10-20 2018-11-14 ニチコン株式会社 金属化フィルムコンデンサにおけるバスバー溶接構造

Also Published As

Publication number Publication date
CN119631150A (zh) 2025-03-14
JPWO2024018741A1 (https=) 2024-01-25
WO2024018741A1 (ja) 2024-01-25
US20250166919A1 (en) 2025-05-22

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