JP6127274B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP6127274B2 JP6127274B2 JP2013549123A JP2013549123A JP6127274B2 JP 6127274 B2 JP6127274 B2 JP 6127274B2 JP 2013549123 A JP2013549123 A JP 2013549123A JP 2013549123 A JP2013549123 A JP 2013549123A JP 6127274 B2 JP6127274 B2 JP 6127274B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/80—Gaskets; Sealings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—Separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/74—Terminals, e.g. extensions of current collectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
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- 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
- H01G9/008—Terminals
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- 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
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
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- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Description
図1Aは実施の形態1による蓄電装置の一例である電気二重層キャパシタの上面図であり、図1Bはこの電気二重層キャパシタの正面断面図である。この電気二重層キャパシタは、蓄電素子であるキャパシタ素子1と、キャパシタ素子1に含浸した電解質(図示せず)と、端子板2と、集電板3と、底面4Aを有する外装体4と、封口部材5とを有する。
図10Aは本発明の実施の形態2による蓄電装置の一例である電気二重層キャパシタの正面断面図であり、図10Bは側面断面図である。本実施の形態が実施の形態1と異なる主な点は、端子板2に代えて端子板32を用い、集電板3に代えて集電板33を用い、端子板ホルダー6と集電板ホルダー7を追加していることである。また封口部材5にはスカート部5Bがない。それ以外の基本的な構成は実施の形態1と同様であるので、詳細な説明を省略する場合がある。
1A,1B 素子端部
1C 中空部
2,32 端子板
2A,32A 素子接続部
2B,32B 外部端子部
2C,32E テーパー部
2D,2d 注液孔
2E 切り欠き部
2F 第1端部
2G 第2端部
2H 封止部
3,13,23,33,43 集電板
3A,13A,23A,33A,43A 素子接続部
3B,3b,33D 注液孔
3C 切り欠き部
3D 円板部
3E 凸部
3G,13B,23B,33B,43B 外装体接続部
4,14 外装体
4A,14A 底面
4B 外部接続部
4C 絞り加工部
4D カーリング加工部
4E 当接部
4F 弁部
4G 接合部
4H,14H 集電板接続部
4J 側壁端辺
4K 側壁
4L 下端
4U 上端
5 封口部材
5A 挿入孔
5B スカート部
5C,5D テーパー部
5E 隆起部
5F 第1端辺
5G 第2端辺
6 端子板ホルダー
6A,7A 筒部
6B,7B 固定部
6C,7C 平板部
6D,7D 突起
7 集電板ホルダー
13E 鍔部
32C 素子接合部
32D スリット孔
33C スリット孔
43C 圧接部
Claims (3)
- 第1電極と第2電極とを有するとともに、前記第1電極が引き出された第1端部を有する蓄電素子と、
前記蓄電素子に含浸した電解質と、
前記第1端部において前記第1電極と電気的に接続された素子接続部と、前記素子接続部と接続された外部端子部と、を有する端子板と、
底面と、前記底面から延び前記底面の反対側に位置する開口部が設けられた筒状の側壁とを有し、導電性材料で構成され、前記端子板が前記開口部側に位置するように、前記蓄電素子を前記電解質とともに収容した外装体と、
前記素子接続部上に位置し、前記外部端子部が挿入された挿入孔を有するとともに、前記外装体の前記開口部を前記外部端子部とともに封止した封口部材と、を備え、
前記外部端子部は、
先端外周に第1端部と第1端部よりも前記素子接続部から遠い第2端部とを有し第1端部から第2端部に向かって細くなるテーパー部と前記第1端部につながる封止部とを有し、前記封止部の少なくとも一部は、前記挿入孔内に存在するとともに、前記挿入孔の内周面に当接し、
前記外装体の前記底面から前記開口部へ延びる第1方向において、前記外装体の開口部における前記側壁の端辺が、前記テーパー部の前記第1端部と、前記第2端部との間に位置する、
蓄電装置。 - 前記封口部材は前記外部端子部と当接し、前記挿入孔に表出した内周面を有し、
前記第1方向において、前記テーパー部の第1端部は、前記封口部材の前記内周面における前記第1方向において前記素子接続部から遠い側の端辺より前記素子接続部に近くに位置する、
請求項1に記載の蓄電装置。 - 前記封口部材は、前記端子板の前記素子接続部と対向した面の外周端部に、前記外装体の前記底面に向かって延出したスカート部を有する、
請求項1又は請求項2に記載の蓄電装置。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011274178 | 2011-12-15 | ||
JP2011274179 | 2011-12-15 | ||
JP2011274179 | 2011-12-15 | ||
JP2011274181 | 2011-12-15 | ||
JP2011274178 | 2011-12-15 | ||
JP2011274181 | 2011-12-15 | ||
JP2011274180 | 2011-12-15 | ||
JP2011274180 | 2011-12-15 | ||
PCT/JP2012/007969 WO2013088724A1 (ja) | 2011-12-15 | 2012-12-13 | 蓄電装置とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013088724A1 JPWO2013088724A1 (ja) | 2015-04-27 |
JP6127274B2 true JP6127274B2 (ja) | 2017-05-17 |
Family
ID=48612197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013549123A Active JP6127274B2 (ja) | 2011-12-15 | 2012-12-13 | 蓄電装置 |
Country Status (3)
Country | Link |
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US (1) | US9287059B2 (ja) |
JP (1) | JP6127274B2 (ja) |
WO (1) | WO2013088724A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112014001918T5 (de) * | 2013-04-10 | 2015-12-31 | Maxwell Technologies, Inc. | Kollektorplatte für eine Energiespeichereinrichtung und Herstellungsverfahren |
WO2016114472A1 (ko) * | 2015-01-14 | 2016-07-21 | 엘에스엠트론 주식회사 | 터미널의 구조가 개선된 전기에너지 저장장치 |
GB2550617A (en) * | 2016-05-26 | 2017-11-29 | Ou Skeleton Tech Group | Integrated carbon/carbon ultracapacitor of high power density and battery composed from said capacitors |
JP7340804B2 (ja) * | 2018-02-23 | 2023-09-08 | パナソニックIpマネジメント株式会社 | 蓄電デバイス及び蓄電モジュール |
JP7049865B2 (ja) * | 2018-03-06 | 2022-04-07 | Fdk株式会社 | アルカリ電池およびアルカリ電池の製造方法 |
US11393637B2 (en) * | 2019-06-03 | 2022-07-19 | Kemet Electronics Corporation | High temperature polymer hermetically sealed capacitors |
CN110136995A (zh) * | 2019-06-11 | 2019-08-16 | 成都凹克新能源科技有限公司 | 一种电化学储能器件 |
CN110112011A (zh) * | 2019-06-11 | 2019-08-09 | 成都凹克新能源科技有限公司 | 一种电化学储能器件 |
DE102021119259A1 (de) | 2021-07-26 | 2023-01-26 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeicherzelle sowie Verfahren zum Herstellen einer Energiespeicherzelle |
WO2024050625A1 (en) * | 2022-09-07 | 2024-03-14 | Atlas Power Technologies Inc. | Energy storage device with electrically isolated sleeve housing closed with two separate end caps integrated with the current terminals |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2803185B2 (ja) | 1989-07-05 | 1998-09-24 | 松下電器産業株式会社 | 電気二重層コンデンサ |
JPH07326551A (ja) | 1994-05-30 | 1995-12-12 | Fuji Elelctrochem Co Ltd | 電気二重層コンデンサ |
JPH10275751A (ja) * | 1997-03-31 | 1998-10-13 | Elna Co Ltd | 電気二重層コンデンサおよびその製造方法 |
AU1762200A (en) * | 1998-12-05 | 2000-06-26 | Energy Storage Systems Pty Ltd | A charge storage device |
US6456484B1 (en) | 1999-08-23 | 2002-09-24 | Honda Giken Kogyo Kabushiki Kaisha | Electric double layer capacitor |
JP2001068379A (ja) | 1999-08-24 | 2001-03-16 | Honda Motor Co Ltd | 電気二重層コンデンサ |
JP2002083739A (ja) | 2000-09-07 | 2002-03-22 | Honda Motor Co Ltd | 電気二重層キャパシタ |
JPWO2005038837A1 (ja) | 2003-10-21 | 2007-02-01 | 旭硝子株式会社 | 電気二重層キャパシタ |
JP2006313793A (ja) * | 2005-05-06 | 2006-11-16 | Asahi Glass Co Ltd | 蓄電素子 |
JP2007335156A (ja) | 2006-06-13 | 2007-12-27 | Honda Motor Co Ltd | 蓄電素子 |
JP4811246B2 (ja) * | 2006-09-07 | 2011-11-09 | パナソニック株式会社 | コンデンサ |
JP2008098275A (ja) * | 2006-10-10 | 2008-04-24 | Matsushita Electric Ind Co Ltd | キャパシタ |
JP5040698B2 (ja) * | 2007-02-14 | 2012-10-03 | パナソニック株式会社 | キャパシタ |
JP2009016587A (ja) * | 2007-07-05 | 2009-01-22 | Panasonic Corp | キャパシタ |
JP5130942B2 (ja) | 2008-02-14 | 2013-01-30 | パナソニック株式会社 | キャパシタ |
US8488301B2 (en) * | 2011-02-28 | 2013-07-16 | Corning Incorporated | Ultracapacitor package design having slideably engagable bent tabs |
-
2012
- 2012-12-13 WO PCT/JP2012/007969 patent/WO2013088724A1/ja active Application Filing
- 2012-12-13 JP JP2013549123A patent/JP6127274B2/ja active Active
-
2014
- 2014-06-11 US US14/301,691 patent/US9287059B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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US9287059B2 (en) | 2016-03-15 |
WO2013088724A1 (ja) | 2013-06-20 |
JPWO2013088724A1 (ja) | 2015-04-27 |
US20140293510A1 (en) | 2014-10-02 |
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