WO2012136073A3 - Fixation groove for fixing core package in aluminum shell of capacitor - Google Patents

Fixation groove for fixing core package in aluminum shell of capacitor Download PDF

Info

Publication number
WO2012136073A3
WO2012136073A3 PCT/CN2012/000312 CN2012000312W WO2012136073A3 WO 2012136073 A3 WO2012136073 A3 WO 2012136073A3 CN 2012000312 W CN2012000312 W CN 2012000312W WO 2012136073 A3 WO2012136073 A3 WO 2012136073A3
Authority
WO
WIPO (PCT)
Prior art keywords
core package
capacitor
aluminum shell
groove
fixation groove
Prior art date
Application number
PCT/CN2012/000312
Other languages
French (fr)
Chinese (zh)
Other versions
WO2012136073A2 (en
Inventor
周旺龙
Original Assignee
Zhou Wanglong
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 Zhou Wanglong filed Critical Zhou Wanglong
Publication of WO2012136073A2 publication Critical patent/WO2012136073A2/en
Publication of WO2012136073A3 publication Critical patent/WO2012136073A3/en

Links

Classifications

    • 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
    • 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
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Abstract

A fixation groove for fixing the core package (4) in the aluminum shell (1) of a large aluminum electrolytic capacitor, said groove being a circular groove or an inscribed circular groove impressed in the outer side of the bottom of the aluminum shell (1) and in the direction of the inner side thereof; when the capacitor is installed, the lower end of the core package (4) is integrally inserted into the fixation groove and clamped therein, thereby increasing the core package fixation force area and increasing reliability of use in vibrating conditions.
PCT/CN2012/000312 2011-04-07 2012-03-13 Fixed groove for fixing core package in aluminum shell of capacitor WO2012136073A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201110087607 CN102737854A (en) 2011-04-07 2011-04-07 Fixing groove for fixing core cladding in aluminum case of capacitor
CN20110087607.4 2011-04-07

Publications (2)

Publication Number Publication Date
WO2012136073A2 WO2012136073A2 (en) 2012-10-11
WO2012136073A3 true WO2012136073A3 (en) 2012-11-29

Family

ID=46969600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/000312 WO2012136073A2 (en) 2011-04-07 2012-03-13 Fixed groove for fixing core package in aluminum shell of capacitor

Country Status (2)

Country Link
CN (1) CN102737854A (en)
WO (1) WO2012136073A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091691B (en) * 2013-07-02 2016-12-28 浙江威德康电气有限公司 The capacitor core subgroup of dry power condenser
CN104202903B (en) * 2014-09-10 2017-05-24 西北核技术研究所 Flat metal film loading device
CN105280376A (en) * 2015-11-04 2016-01-27 铜陵市佳龙飞电容器有限公司 CBB60 spotlight capacitor for ships
JP6845495B2 (en) * 2016-04-19 2021-03-17 ニチコン株式会社 Electronic components
JP6910234B2 (en) * 2017-07-27 2021-07-28 ニチコン株式会社 Electronic components

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310764B1 (en) * 1999-06-28 2001-10-30 Epcos Ag Electrolytic capacitor with a high oscillation load factor
US20060168787A1 (en) * 2003-07-15 2006-08-03 Epcos Ag Process for manufacturing an electrochemical cell and an electrochemical cell
CN201725691U (en) * 2010-07-23 2011-01-26 南通江海电容器股份有限公司 Capacitor with vibration resistance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310764B1 (en) * 1999-06-28 2001-10-30 Epcos Ag Electrolytic capacitor with a high oscillation load factor
US20060168787A1 (en) * 2003-07-15 2006-08-03 Epcos Ag Process for manufacturing an electrochemical cell and an electrochemical cell
CN201725691U (en) * 2010-07-23 2011-01-26 南通江海电容器股份有限公司 Capacitor with vibration resistance

Also Published As

Publication number Publication date
CN102737854A (en) 2012-10-17
WO2012136073A2 (en) 2012-10-11

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