JP2018107225A - コンデンサ - Google Patents
コンデンサ Download PDFInfo
- Publication number
- JP2018107225A JP2018107225A JP2016250411A JP2016250411A JP2018107225A JP 2018107225 A JP2018107225 A JP 2018107225A JP 2016250411 A JP2016250411 A JP 2016250411A JP 2016250411 A JP2016250411 A JP 2016250411A JP 2018107225 A JP2018107225 A JP 2018107225A
- Authority
- JP
- Japan
- Prior art keywords
- outer case
- capacitor
- metal member
- foil
- terminal
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 66
- 239000011888 foil Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 43
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
膨張可能な底面を有する有底円筒状の金属製の外装ケースと、セパレータを介して陽極箔と陰極箔の両電極箔を重ね合わせて巻回して駆動用電解液を含浸するとともに、前記外装ケースに収納したときに陰極箔が当該外装ケースの内壁と導通する素子と、前記素子を収納した前記外装ケースの開口部を封止する封口体と、前記封口体を貫通して各電極箔と導通する端子とを有するコンデンサ本体と、
前記外装ケースの底面と対向配備した金属部材と、
前記陽極箔に導通する端子と、前記金属部材とを導通接続する導電体と、
を備えたことを特徴とする。
2 電解コンデンサ本体
3 金属部材
4 導電体
5 コンデンサ素子
6 弾性封口材
7 外装ケース
8 陽極箔
9 陰極箔
11A、11B リードタブ
13A 陽極端子
13B 陰極端子
18 抵抗器
20 回路基板
Claims (3)
- 膨張可能な底面を有する有底円筒状の金属製の外装ケースと、セパレータを介して陽極箔と陰極箔の両電極箔を重ね合わせて巻回して駆動用電解液を含浸するとともに、前記外装ケースに収納したときに陰極箔が当該外装ケースの内壁と導通する素子と、前記素子を収納した前記外装ケースの開口部を封止する封口体と、前記封口体を貫通して各電極箔と導通する端子とを有するコンデンサ本体と、
前記外装ケースの底面と対向配備した金属部材と、
前記陽極箔に導通する端子と、前記金属部材とを導通接続する導電体と、
を備えたことを特徴とするコンデンサ。 - 請求項1に記載のコンデンサにおいて、
前記金属部材と前記導電体とを流れる電流経路内に電流調整用の抵抗器を介装した
ことを特徴とするコンデンサ。 - 中央に開口部を有するとともに、前記外装ケースの底面側周縁部に装着される絶縁性の環状部材をさらに備え、前記金属部材は、前記環状部材の開口部に固定される
ことを特徴とする請求項1または2に記載のコンデンサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016250411A JP6722100B2 (ja) | 2016-12-26 | 2016-12-26 | コンデンサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016250411A JP6722100B2 (ja) | 2016-12-26 | 2016-12-26 | コンデンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018107225A true JP2018107225A (ja) | 2018-07-05 |
JP6722100B2 JP6722100B2 (ja) | 2020-07-15 |
Family
ID=62787201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016250411A Active JP6722100B2 (ja) | 2016-12-26 | 2016-12-26 | コンデンサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6722100B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5127845U (ja) * | 1974-08-22 | 1976-02-28 | ||
JP2003243266A (ja) * | 2002-02-21 | 2003-08-29 | Nippon Chemicon Corp | 電解コンデンサ及び電解コンデンサ用外装ケース |
JP2004319463A (ja) * | 2003-03-28 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 二次電池 |
JP2010092913A (ja) * | 2008-10-03 | 2010-04-22 | Rubycon Corp | コンデンサおよびコンデンサ用座板 |
-
2016
- 2016-12-26 JP JP2016250411A patent/JP6722100B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5127845U (ja) * | 1974-08-22 | 1976-02-28 | ||
JP2003243266A (ja) * | 2002-02-21 | 2003-08-29 | Nippon Chemicon Corp | 電解コンデンサ及び電解コンデンサ用外装ケース |
JP2004319463A (ja) * | 2003-03-28 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 二次電池 |
JP2010092913A (ja) * | 2008-10-03 | 2010-04-22 | Rubycon Corp | コンデンサおよびコンデンサ用座板 |
Also Published As
Publication number | Publication date |
---|---|
JP6722100B2 (ja) | 2020-07-15 |
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