JPH033219A - Electric double-layer capacitor - Google Patents

Electric double-layer capacitor

Info

Publication number
JPH033219A
JPH033219A JP1136741A JP13674189A JPH033219A JP H033219 A JPH033219 A JP H033219A JP 1136741 A JP1136741 A JP 1136741A JP 13674189 A JP13674189 A JP 13674189A JP H033219 A JPH033219 A JP H033219A
Authority
JP
Japan
Prior art keywords
insulating case
terminal
cover
electric double
layer capacitor
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.)
Granted
Application number
JP1136741A
Other languages
Japanese (ja)
Other versions
JPH0756862B2 (en
Inventor
Michinobu Maesaka
Yuichi Shinomiya
Original Assignee
Murata Mfg 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 Murata Mfg Co Ltd filed Critical Murata Mfg Co Ltd
Priority to JP1136741A priority Critical patent/JPH0756862B2/en
Publication of JPH033219A publication Critical patent/JPH033219A/en
Publication of JPH0756862B2 publication Critical patent/JPH0756862B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13Energy storage using capacitors

Abstract

PURPOSE: To improve air-tightness at a terminal lead-out part by forming a part which is in contact with an insulating case of the terminal and a cover on a rough surface and by fusing the insulating case and the terminal lead-out part of the cover to the rough surface by ultrasonic fusion.
CONSTITUTION: A laminated electric double-layer capacitor element and an electrode plate are housed within an insulating case 1, a cover 9 is placed on the insulating case 1 and a protrusion 10 is engaged into a cut-out 4, and the overlapping part between the insulating case 1 and the cover 9 is fused by ultrasonic fusion while pressure is applied to the electric double-layer capacitor element externally. At this time, since a gap 21 is set to a smaller value than the thickness of a terminal 3 at the terminal lead-out part, an unneeded part melts at an area in reference to the terminal 3 to surround the periphery of the terminal 3 when forming the insulating case 1 and the gap 21 of the cover 9, and the simultaneously melted resin flows into the projecting and recessed parts on the rough surface 22 and are cured, thus completely sealing the terminal lead-out part.
COPYRIGHT: (C)1991,JPO&Japio
JP1136741A 1989-05-30 1989-05-30 Electric double layer capacitor Expired - Lifetime JPH0756862B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1136741A JPH0756862B2 (en) 1989-05-30 1989-05-30 Electric double layer capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1136741A JPH0756862B2 (en) 1989-05-30 1989-05-30 Electric double layer capacitor

Publications (2)

Publication Number Publication Date
JPH033219A true JPH033219A (en) 1991-01-09
JPH0756862B2 JPH0756862B2 (en) 1995-06-14

Family

ID=15182420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1136741A Expired - Lifetime JPH0756862B2 (en) 1989-05-30 1989-05-30 Electric double layer capacitor

Country Status (1)

Country Link
JP (1) JPH0756862B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555086A (en) * 1991-08-29 1993-03-05 Nec Corp Electric double layer capacitor and manufacture thereof
WO2004107373A1 (en) * 2003-05-30 2004-12-09 Sanyo Electric Co., Ltd. Electric double layer capacitor and electrolytic cell
JP4507409B2 (en) * 2001-01-18 2010-07-21 パナソニック株式会社 Thermal fuse
JP2014529905A (en) * 2011-08-29 2014-11-13 ブルー ソリューションズ Long life electrical energy storage assembly with intermediate connection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555086A (en) * 1991-08-29 1993-03-05 Nec Corp Electric double layer capacitor and manufacture thereof
JP4507409B2 (en) * 2001-01-18 2010-07-21 パナソニック株式会社 Thermal fuse
WO2004107373A1 (en) * 2003-05-30 2004-12-09 Sanyo Electric Co., Ltd. Electric double layer capacitor and electrolytic cell
US7248460B2 (en) 2003-05-30 2007-07-24 Sanyo Electric Co., Ltd. Electric double layer capacitor and electrolytic cell
JP2014529905A (en) * 2011-08-29 2014-11-13 ブルー ソリューションズ Long life electrical energy storage assembly with intermediate connection

Also Published As

Publication number Publication date
JPH0756862B2 (en) 1995-06-14

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