JPWO2019245021A1 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JPWO2019245021A1 JPWO2019245021A1 JP2020525817A JP2020525817A JPWO2019245021A1 JP WO2019245021 A1 JPWO2019245021 A1 JP WO2019245021A1 JP 2020525817 A JP2020525817 A JP 2020525817A JP 2020525817 A JP2020525817 A JP 2020525817A JP WO2019245021 A1 JPWO2019245021 A1 JP WO2019245021A1
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- 239000004020 conductor Substances 0.000 description 33
- 230000002093 peripheral effect Effects 0.000 description 21
- 239000012212 insulator Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
- H01G11/12—Stacked hybrid or EDL capacitors
-
- 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
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular 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
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
少なくとも一つの蓄電素子と、
前記蓄電素子と第一方向に並ぶ終端部材と、
前記終端部材に固定され且つ外部機器と前記蓄電素子との導通路を形成する外部接続端子と、を備え、
前記外部接続端子は、前記蓄電素子と導通する平面である導通面を有し、該導通面の法線方向において前記終端部材に固定されている。
少なくとも一つの蓄電素子と、
前記蓄電素子と第一方向に並ぶ終端部材と、
前記終端部材に固定され且つ外部機器と前記蓄電素子との導通路を形成する外部接続端子と、を備え、
前記外部接続端子は、前記蓄電素子と導通する導通面を有し、該導通面の法線方向において前記終端部材に固定されている。
前記導通面は、前記第一方向から見て前記蓄電素子及び前記終端部材のうち少なくとも一方と重なる位置において、前記法線方向が前記第一方向と一致した状態で配置されてもよい。
前記終端部材は、導電性を有し、
前記外部接続端子は、
前記導通面を含む導電性部材と、
前記導電性部材と前記終端部材とを絶縁する絶縁部材と、を有し、
前記絶縁部材は、前記導電性部材を直接又は間接に保持した状態で前記終端部材に固定されてもよい。
前記導電性部材は、
前記第一方向と直交する第二方向における前記終端部材の一方側において、前記蓄電素子と導通可能に接続されることで該蓄電素子に固定される第一部位と、
前記第一部位から前記終端部材に沿って前記第二方向の他方側に延び、且つ前記導通面を含む第二部位と、を有し、
前記絶縁部材は、前記第一方向及び前記第二方向と直交する第三方向における前記導通面の両側において前記終端部材に固定されてもよい。
前記外部接続端子を前記終端部材に固定する締結部材を備え、
前記外部接続端子は、前記導通面において該導通面に対して直交又は略直交する螺合中心を有する螺合部を有し、
前記第二部位の外縁の少なくとも一部は、前記螺合中心を中心とする仮想円と交差する方向に延び、
前記絶縁部材は、前記外縁の少なくとも一部と対向し、且つ前記第二部位が前記螺合中心を回転中心として回動しようとしたとき又は回動したときに該外縁の少なくとも一部と当接する対向部を有し、
前記締結部材は、前記絶縁部材における前記対向部と隣接する部位を前記終端部材に固定してもよい。
前記終端部材は、
該終端部材における第一の位置に前記外部接続端子が固定されるときに用いられる複数の第一の固定部と、
該終端部材における前記第一の位置と異なる第二の位置に前記外部接続端子が固定されるときに用いられる複数の第二の固定部と、を有し、
前記複数の第一の固定部のうちの一部の第一の固定部は、前記複数の第二の固定部のうちの一部の第二の固定部と共通していてもよい。
Claims (6)
- 少なくとも一つの蓄電素子と、
前記蓄電素子と第一方向に並ぶ終端部材と、
前記終端部材に固定され且つ外部機器と前記蓄電素子との導通路を形成する外部接続端子と、を備え、
前記外部接続端子は、前記蓄電素子と導通する導通面を有し、該導通面の法線方向において前記終端部材に固定されている、蓄電装置。 - 前記導通面は、前記第一方向から見て前記蓄電素子及び前記終端部材のうち少なくとも一方と重なる位置において、前記法線方向が前記第一方向と一致した状態で配置されている、請求項1に記載の蓄電装置。
- 前記終端部材は、導電性を有し、
前記外部接続端子は、
前記導通面を含む導電性部材と、
前記導電性部材と前記終端部材とを絶縁する絶縁部材と、を有し、
前記絶縁部材は、前記導電性部材を直接又は間接に保持した状態で前記終端部材に固定されている、請求項1又は2に記載の蓄電装置。 - 前記導電性部材は、
前記第一方向と直交する第二方向における前記終端部材の一方側において、前記蓄電素子と導通可能に接続されることで該蓄電素子に固定される第一部位と、
前記第一部位から前記終端部材に沿って前記第二方向の他方側に延び、且つ前記導通面を含む第二部位と、を有し、
前記絶縁部材は、前記第一方向及び前記第二方向と直交する第三方向における前記導通面の両側において前記終端部材に固定されている、請求項3に記載の蓄電装置。 - 前記外部接続端子を前記終端部材に固定する締結部材を備え、
前記外部接続端子は、前記導通面において該導通面に対して直交又は略直交する螺合中心を有する螺合部を有し、
前記第二部位の外縁の少なくとも一部は、前記螺合中心を中心とする仮想円と交差する方向に延び、
前記絶縁部材は、前記外縁の少なくとも一部と対向し、且つ前記第二部位が前記螺合中心を回転中心として回動しようとしたとき又は回動したときに該外縁の少なくとも一部と当接する対向部を有し、
前記締結部材は、前記絶縁部材における前記対向部と隣接する部位を前記終端部材に固定する、請求項4に記載の蓄電装置。 - 前記終端部材は、
該終端部材における第一の位置に前記外部接続端子が固定されるときに用いられる複数の第一の固定部と、
該終端部材における前記第一の位置と異なる第二の位置に前記外部接続端子が固定されるときに用いられる複数の第二の固定部と、を有し、
前記複数の第一の固定部のうちの一部の第一の固定部は、前記複数の第二の固定部のうちの一部の第二の固定部と共通している、請求項1〜5のいずれか1項に記載の蓄電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2018119008 | 2018-06-22 | ||
JP2018119008 | 2018-06-22 | ||
PCT/JP2019/024688 WO2019245021A1 (ja) | 2018-06-22 | 2019-06-21 | 蓄電装置 |
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JPWO2019245021A1 true JPWO2019245021A1 (ja) | 2021-08-02 |
JP7445219B2 JP7445219B2 (ja) | 2024-03-07 |
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US (1) | US20210143513A1 (ja) |
JP (1) | JP7445219B2 (ja) |
CN (1) | CN112368880A (ja) |
DE (1) | DE112019003136T5 (ja) |
WO (1) | WO2019245021A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014175152A (ja) * | 2013-03-08 | 2014-09-22 | Toyota Industries Corp | 電池モジュール |
JP2016143554A (ja) * | 2015-02-02 | 2016-08-08 | 本田技研工業株式会社 | 蓄電モジュール |
WO2016151646A1 (ja) * | 2015-03-23 | 2016-09-29 | 三洋電機株式会社 | 電源装置 |
JP2017076542A (ja) * | 2015-10-15 | 2017-04-20 | 株式会社豊田自動織機 | 電池パック |
JP2017117574A (ja) * | 2015-12-22 | 2017-06-29 | 株式会社Gsユアサ | 蓄電装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5537111B2 (ja) | 2009-09-30 | 2014-07-02 | 株式会社東芝 | 二次電池装置 |
JP6205808B2 (ja) * | 2013-04-08 | 2017-10-04 | 株式会社Gsユアサ | 蓄電素子モジュール |
JP6106635B2 (ja) * | 2014-07-11 | 2017-04-05 | 本田技研工業株式会社 | 蓄電モジュール |
JP6221994B2 (ja) * | 2014-08-08 | 2017-11-01 | 株式会社Gsユアサ | 蓄電装置 |
-
2019
- 2019-06-21 JP JP2020525817A patent/JP7445219B2/ja active Active
- 2019-06-21 DE DE112019003136.8T patent/DE112019003136T5/de active Pending
- 2019-06-21 US US17/253,539 patent/US20210143513A1/en active Pending
- 2019-06-21 CN CN201980042123.2A patent/CN112368880A/zh active Pending
- 2019-06-21 WO PCT/JP2019/024688 patent/WO2019245021A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014175152A (ja) * | 2013-03-08 | 2014-09-22 | Toyota Industries Corp | 電池モジュール |
JP2016143554A (ja) * | 2015-02-02 | 2016-08-08 | 本田技研工業株式会社 | 蓄電モジュール |
WO2016151646A1 (ja) * | 2015-03-23 | 2016-09-29 | 三洋電機株式会社 | 電源装置 |
JP2017076542A (ja) * | 2015-10-15 | 2017-04-20 | 株式会社豊田自動織機 | 電池パック |
JP2017117574A (ja) * | 2015-12-22 | 2017-06-29 | 株式会社Gsユアサ | 蓄電装置 |
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WO2019245021A1 (ja) | 2019-12-26 |
JP7445219B2 (ja) | 2024-03-07 |
DE112019003136T5 (de) | 2021-03-04 |
CN112368880A (zh) | 2021-02-12 |
US20210143513A1 (en) | 2021-05-13 |
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