CN117882160A - 电解电容器 - Google Patents

电解电容器 Download PDF

Info

Publication number
CN117882160A
CN117882160A CN202280058060.1A CN202280058060A CN117882160A CN 117882160 A CN117882160 A CN 117882160A CN 202280058060 A CN202280058060 A CN 202280058060A CN 117882160 A CN117882160 A CN 117882160A
Authority
CN
China
Prior art keywords
electrolyte
electrolytic capacitor
sealing body
hydrophilic compound
sealing
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.)
Pending
Application number
CN202280058060.1A
Other languages
English (en)
Chinese (zh)
Inventor
锦织大和
竹泽隆志
细木雅和
伊藤忠仁
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.)
Sun Electronic Industries Corp
Original Assignee
Sun Electronic Industries Corp
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 Sun Electronic Industries Corp filed Critical Sun Electronic Industries Corp
Publication of CN117882160A publication Critical patent/CN117882160A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/145—Liquid electrolytic capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • H01G9/151—Solid electrolytic capacitors with wound foil electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G9/08—Housing; Encapsulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202280058060.1A 2021-08-26 2022-08-23 电解电容器 Pending CN117882160A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021137946 2021-08-26
JP2021-137946 2021-08-26
PCT/JP2022/031677 WO2023027059A1 (ja) 2021-08-26 2022-08-23 電解コンデンサ

Publications (1)

Publication Number Publication Date
CN117882160A true CN117882160A (zh) 2024-04-12

Family

ID=85322805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280058060.1A Pending CN117882160A (zh) 2021-08-26 2022-08-23 电解电容器

Country Status (6)

Country Link
US (1) US12573563B2 (https=)
EP (1) EP4394832A4 (https=)
JP (2) JP7761287B2 (https=)
CN (1) CN117882160A (https=)
TW (1) TW202320098A (https=)
WO (1) WO2023027059A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI872839B (zh) * 2023-12-01 2025-02-11 國立虎尾科技大學 薄膜式超級電容

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623113B2 (ja) 1998-12-03 2005-02-23 ルビコン株式会社 電解コンデンサ
WO2006028072A1 (ja) * 2004-09-07 2006-03-16 Matsushita Electric Industrial Co., Ltd. 電解コンデンサ用電解液及びそれを用いた電解コンデンサ
JP2006253458A (ja) * 2005-03-11 2006-09-21 Matsushita Electric Ind Co Ltd チップ型アルミ電解コンデンサ
EP3252789B1 (en) * 2010-02-15 2021-06-23 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor
JP6740579B2 (ja) 2015-08-12 2020-08-19 日本ケミコン株式会社 固体電解コンデンサおよび固体電解コンデンサの製造方法
CN114520116B (zh) * 2017-10-31 2024-08-30 松下知识产权经营株式会社 电解电容器
CN112740346B (zh) 2018-09-20 2023-04-25 太阳电子工业株式会社 电解电容器
WO2021049015A1 (ja) * 2019-09-13 2021-03-18 サン電子工業株式会社 コンデンサ
US12057276B2 (en) 2020-01-22 2024-08-06 Nippon Chemi-Con Corporation Solid electrolytic capacitor

Also Published As

Publication number Publication date
EP4394832A4 (en) 2025-07-09
EP4394832A1 (en) 2024-07-03
TW202320098A (zh) 2023-05-16
JP7761287B2 (ja) 2025-10-28
JP2025161943A (ja) 2025-10-24
WO2023027059A1 (ja) 2023-03-02
US20240347280A1 (en) 2024-10-17
US12573563B2 (en) 2026-03-10
JPWO2023027059A1 (https=) 2023-03-02

Similar Documents

Publication Publication Date Title
EP3252789A1 (en) Electrolytic capacitor
CN114402405B (zh) 电容器
JP7665235B2 (ja) コンデンサ
JP7659856B2 (ja) コンデンサ
JP2025161943A (ja) 電解コンデンサ
HK40103661A (zh) 电解电容器
HK40066251B (zh) 电容器
US20260106085A1 (en) Solid electrolytic capacitor and method for producing same
HK40077042A (en) Capacitor
US20260112543A1 (en) Solid electrolytic capacitor, and manufacturing method
HK40077043B (en) Capacitor
HK40077042B (en) Capacitor
HK40066251A (zh) 电容器
TW202518495A (zh) 電解電容器
WO2025088666A1 (ja) 電解コンデンサ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40103661

Country of ref document: HK