JPWO2013073192A1 - コンデンサおよびその製造方法 - Google Patents
コンデンサおよびその製造方法 Download PDFInfo
- Publication number
- JPWO2013073192A1 JPWO2013073192A1 JP2013544141A JP2013544141A JPWO2013073192A1 JP WO2013073192 A1 JPWO2013073192 A1 JP WO2013073192A1 JP 2013544141 A JP2013544141 A JP 2013544141A JP 2013544141 A JP2013544141 A JP 2013544141A JP WO2013073192 A1 JPWO2013073192 A1 JP WO2013073192A1
- Authority
- JP
- Japan
- Prior art keywords
- valve
- capacitor
- height
- sealing
- island
- 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 78
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000010409 thin film Substances 0.000 abstract description 43
- 239000000428 dust Substances 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000011888 foil Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- H01G9/08—Housing; Encapsulation
- H01G9/12—Vents or other means allowing expansion
-
- 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
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
4 外装ケース
6 封口板
8 封止環
10 カーリング部
12 露出面部
14、14−1、14−2、16 アイランド部
18−1 陽極端子
18−2 陰極端子
20 圧力弁
22 貫通孔
24 薄膜部
26 突部
28 隙間
30 コンデンサ素子
32 内部リード部
34 段部
36 段部
38 本体部
40 フランジ部
42 受圧孔
44 径小部
46 径大部
48 嵌合凹部
50 挿入部
52 ストッパ部
54 嵌合突部
56 嵌合部
58 テーパ部
60 開放部
62 テーパ面
Claims (6)
- コンデンサ素子を収納する外装ケースの封止加工部の高さ以上の高さを持つ弁設置部を備える封口部材と、
前記弁設置部の貫通孔に設置され、前記封止加工部の高さを超える位置に弁機能部が設定された圧力弁とを備えている、コンデンサ。 - 前記弁設置部の頂部に形成され、前記弁機能部を包囲する単一または複数の突部を備える、
請求項1に記載のコンデンサ。 - 前記封口部材は、前記封止加工部の高さ位置以上の高さに設定された端子設置部を備え、前記弁設置部は前記端子設置部の高さ以上の高さである、
請求項1または2に記載のコンデンサ。 - 前記弁機能部の外周部にテーパ面または、外部に張り出す曲面を備える、
請求項1ないし3のいずれか1項に記載のコンデンサ。 - 前記弁設置部が外縁に向かって傾斜する傾斜面を備える、
請求項1ないし4のいずれか1項に記載のコンデンサ。 - コンデンサ素子を収納する外装ケースを封口する外装ケースの封止加工部の高さ以上の高さを持つ弁設置部を形成し、
前記外装ケースの前記弁設置部に開口された貫通孔に設置する圧力弁の弁機能部を前記封止加工部の高さ以上の位置に設定する、
コンデンサの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013544141A JP6136931B2 (ja) | 2011-11-17 | 2012-11-16 | コンデンサ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011251667 | 2011-11-17 | ||
JP2011251667 | 2011-11-17 | ||
JP2013544141A JP6136931B2 (ja) | 2011-11-17 | 2012-11-16 | コンデンサ |
PCT/JP2012/007353 WO2013073192A1 (ja) | 2011-11-17 | 2012-11-16 | コンデンサおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013073192A1 true JPWO2013073192A1 (ja) | 2015-04-02 |
JP6136931B2 JP6136931B2 (ja) | 2017-05-31 |
Family
ID=48429285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013544141A Active JP6136931B2 (ja) | 2011-11-17 | 2012-11-16 | コンデンサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9437368B2 (ja) |
EP (1) | EP2782109B1 (ja) |
JP (1) | JP6136931B2 (ja) |
KR (1) | KR102017357B1 (ja) |
CN (1) | CN103946939B (ja) |
WO (1) | WO2013073192A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576039A (zh) * | 2013-10-21 | 2015-04-29 | 丹阳市米可汽车零部件厂 | 压力自适应电容器 |
EP3367403B1 (en) * | 2015-10-21 | 2022-05-11 | Nichicon Corporation | Pressure valve and electrolytic capacitor |
KR102565795B1 (ko) * | 2017-12-20 | 2023-08-09 | 닛뽄 케미콘 가부시끼가이샤 | 밀봉판, 콘덴서 및 밀봉판의 제조 방법 |
DE102018127263A1 (de) * | 2018-10-31 | 2020-04-30 | Tdk Electronics Ag | Kondensator |
DE102019133565A1 (de) * | 2019-12-09 | 2021-06-10 | Tdk Electronics Ag | Elektrolytkondensator mit Kontrollelement zur Gasdiffusion |
CN213393710U (zh) * | 2020-07-14 | 2021-06-08 | 东莞东阳光科研发有限公司 | 泄压阀及具有其的电解电容器 |
WO2022163210A1 (ja) * | 2021-02-01 | 2022-08-04 | パナソニックIpマネジメント株式会社 | 蓄電デバイス |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4980333U (ja) * | 1972-10-31 | 1974-07-11 | ||
JP2004190802A (ja) * | 2002-12-12 | 2004-07-08 | Kokoku Intech Co Ltd | 圧力調整弁、およびそれを備えたキャパシタ |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500632A (en) * | 1946-12-28 | 1950-03-14 | Bell Telephone Labor Inc | Electrolytic device |
FR1344908A (fr) * | 1962-07-03 | 1963-12-06 | Yardney International Corp | Dispositif de valve uni-directionnelle applicable en particulier aux boîtiers d'accumulateurs électriques |
US3874047A (en) | 1972-11-21 | 1975-04-01 | Allied Chem | Process to provide narrow yarn width of transfer tails of multifilament yarn |
JPS5520247U (ja) * | 1978-07-24 | 1980-02-08 | ||
JPS5520247A (en) | 1978-07-31 | 1980-02-13 | Nippon Zeon Co | Soil culture material |
US4992910A (en) * | 1989-11-06 | 1991-02-12 | The Evans Findings Company, Inc. | Electrical component package |
JPH03110827U (ja) | 1990-02-28 | 1991-11-13 | ||
JPH05291092A (ja) * | 1992-04-14 | 1993-11-05 | Nippon Chemicon Corp | 電解コンデンサ |
JPH11145015A (ja) * | 1997-11-12 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 電気二重層コンデンサ |
JP3539620B2 (ja) * | 1999-02-04 | 2004-07-07 | トヨタ自動車株式会社 | 二次電池 |
JP2005116955A (ja) * | 2003-10-10 | 2005-04-28 | Nichicon Corp | コンデンサ |
JP2006135070A (ja) | 2004-11-05 | 2006-05-25 | Nichicon Corp | 圧力弁を有する封口板およびそれを用いた電子部品 |
JP2006294669A (ja) * | 2005-04-06 | 2006-10-26 | Nok Corp | 圧力開放弁 |
EP1909299A4 (en) * | 2005-07-26 | 2014-05-28 | Panasonic Corp | CAPACITOR |
US7916454B2 (en) * | 2006-10-16 | 2011-03-29 | Panasonic Corporation | Capacitor |
KR100919106B1 (ko) * | 2008-02-04 | 2009-09-28 | 엘에스엠트론 주식회사 | 에너지 저장장치 |
JP5380985B2 (ja) * | 2008-09-30 | 2014-01-08 | パナソニック株式会社 | キャパシタの製造方法及びキャパシタ |
-
2012
- 2012-11-16 CN CN201280055454.8A patent/CN103946939B/zh active Active
- 2012-11-16 JP JP2013544141A patent/JP6136931B2/ja active Active
- 2012-11-16 EP EP12850143.4A patent/EP2782109B1/en active Active
- 2012-11-16 WO PCT/JP2012/007353 patent/WO2013073192A1/ja active Application Filing
- 2012-11-16 KR KR1020147015947A patent/KR102017357B1/ko active IP Right Grant
-
2014
- 2014-05-05 US US14/269,309 patent/US9437368B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4980333U (ja) * | 1972-10-31 | 1974-07-11 | ||
JP2004190802A (ja) * | 2002-12-12 | 2004-07-08 | Kokoku Intech Co Ltd | 圧力調整弁、およびそれを備えたキャパシタ |
Also Published As
Publication number | Publication date |
---|---|
WO2013073192A1 (ja) | 2013-05-23 |
EP2782109B1 (en) | 2018-06-13 |
KR20140091593A (ko) | 2014-07-21 |
CN103946939B (zh) | 2017-02-15 |
CN103946939A (zh) | 2014-07-23 |
KR102017357B1 (ko) | 2019-09-02 |
EP2782109A1 (en) | 2014-09-24 |
US20140240900A1 (en) | 2014-08-28 |
EP2782109A4 (en) | 2015-10-07 |
US9437368B2 (en) | 2016-09-06 |
JP6136931B2 (ja) | 2017-05-31 |
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