JP7424337B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP7424337B2 JP7424337B2 JP2021060113A JP2021060113A JP7424337B2 JP 7424337 B2 JP7424337 B2 JP 7424337B2 JP 2021060113 A JP2021060113 A JP 2021060113A JP 2021060113 A JP2021060113 A JP 2021060113A JP 7424337 B2 JP7424337 B2 JP 7424337B2
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- 210000000352 storage cell Anatomy 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 21
- 238000003475 lamination Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims 2
- 239000005001 laminate film Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
Claims (3)
- 積層方向に積層された複数の蓄電セルを含む蓄電モジュールと、
前記蓄電モジュールを収容する収容ケースと、
前記蓄電セル間に配置された制限ユニットと、
を備え、
前記制限ユニットは、
前記積層方向に間隔をあけて配置された第1平板および第2平板と、
前記第1平板および前記第2平板の間に配置された波板と、
を含み、
前記波板は、複数の第1湾曲部と複数の第2湾曲部とを有し、
前記複数の第1湾曲部の各第1湾曲部は、前記積層方向における一方側に凸となるように湾曲するとともに、前記積層方向と交差する交差方向に延びる形状を有し、
前記複数の第2湾曲部の各第2湾曲部は、前記積層方向における他方側に凸となるように湾曲するとともに、前記交差方向に延びる形状を有し、
前記各第1湾曲部及び前記各第2湾曲部は、前記積層方向及び前記交差方向の双方に交差する方向に沿って交互に並ぶように配置され、
前記複数の蓄電セルの各蓄電セルは、電極体と、前記電極体に接続された集電板とを含み、
前記収容ケースの内壁から前記集電板に達するように前記収容ケース内に設けられた充填部をさらに備え、
前記制限ユニットは、前記充填部に達するように形成された、蓄電装置。 - 前記第1平板と前記波板とは、前記第1湾曲部の頂部にて接触しており、
前記第2平板と前記波板とは、前記第2湾曲部の頂部にて接触する、請求項1に記載の蓄電装置。 - 積層方向に積層された複数の蓄電セルを含む蓄電モジュールと、
前記蓄電モジュールを収容する収容ケースと、
前記蓄電セル間に配置された制限ユニットと、
を備え、
前記制限ユニットは、
前記積層方向に間隔をあけて配置された第1平板および第2平板と、
前記第1平板および前記第2平板の間に配置された波板と、
を含み、
前記波板は、複数の第1湾曲部と複数の第2湾曲部とを有し、
前記複数の第1湾曲部の各第1湾曲部は、前記積層方向における一方側に凸となるように湾曲するとともに、前記積層方向と交差する交差方向に延びる形状を有し、
前記複数の第2湾曲部の各第2湾曲部は、前記積層方向における他方側に凸となるように湾曲するとともに、前記交差方向に延びる形状を有し、
前記各第1湾曲部及び前記各第2湾曲部は、前記積層方向及び前記交差方向の双方に交差する方向に沿って交互に並ぶように配置され、
前記制限ユニットは、前記第1平板と、前記第2平板と、前記波板とを収容する収容体と、前記収容体内に収容されたダイラタンシー材とを含む、蓄電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060113A JP7424337B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
CN202210312522.XA CN115149173A (zh) | 2021-03-31 | 2022-03-28 | 蓄电装置 |
US17/707,174 US20220320665A1 (en) | 2021-03-31 | 2022-03-29 | Power storage device |
EP22165398.3A EP4068469A1 (en) | 2021-03-31 | 2022-03-30 | Power storage device |
KR1020220039518A KR102765833B1 (ko) | 2021-03-31 | 2022-03-30 | 축전 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060113A JP7424337B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022156427A JP2022156427A (ja) | 2022-10-14 |
JP7424337B2 true JP7424337B2 (ja) | 2024-01-30 |
Family
ID=80999337
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JP2021060113A Active JP7424337B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220320665A1 (ja) |
EP (1) | EP4068469A1 (ja) |
JP (1) | JP7424337B2 (ja) |
KR (1) | KR102765833B1 (ja) |
CN (1) | CN115149173A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7533319B2 (ja) * | 2021-03-31 | 2024-08-14 | トヨタ自動車株式会社 | 蓄電装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007165698A (ja) | 2005-12-15 | 2007-06-28 | Mitsubishi Electric Corp | 電力貯蔵デバイス |
WO2012081173A1 (ja) | 2010-12-16 | 2012-06-21 | パナソニック株式会社 | 電池パック |
JP2014157721A (ja) | 2013-02-15 | 2014-08-28 | Honda Motor Co Ltd | 電池モジュール及び組電池 |
JP2020072005A (ja) | 2018-10-31 | 2020-05-07 | イビデン株式会社 | 組電池用熱伝達抑制シート、シート構造体および組電池 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4747539B2 (ja) * | 2004-09-13 | 2011-08-17 | マックス株式会社 | 電池パック |
JP4921340B2 (ja) * | 2006-03-28 | 2012-04-25 | 株式会社キャプテックス | 電池モジュール |
JP2012004398A (ja) * | 2010-06-18 | 2012-01-05 | Sumitomo Heavy Ind Ltd | 蓄電モジュール |
DE102010042263A1 (de) * | 2010-10-11 | 2012-04-12 | Hilti Aktiengesellschaft | Sensoranordnung, beispielsweise an einem Ankerbolzen |
DE102010043170B3 (de) * | 2010-10-29 | 2012-04-12 | Hilti Aktiengesellschaft | Sensoranordnung, beispielsweise an einem Ankerbolzen |
JP2012246990A (ja) * | 2011-05-26 | 2012-12-13 | Sekisui Chem Co Ltd | 面状振動エネルギー吸収部材 |
JP5451694B2 (ja) * | 2011-07-05 | 2014-03-26 | 株式会社日立製作所 | 非水電解質電池モジュール |
US20130076086A1 (en) * | 2011-09-28 | 2013-03-28 | GM Global Technology Operations LLC | Rear impact head displacement reduction through the application of strain rate hardening cushioning materials |
GB201511721D0 (en) * | 2015-07-03 | 2015-08-19 | Alsitek Ltd | Composite products |
KR20180036863A (ko) * | 2016-09-30 | 2018-04-10 | 현대자동차주식회사 | 배터리 유닛 |
CN206947425U (zh) * | 2017-07-05 | 2018-01-30 | 江西优特汽车技术有限公司 | 隔板的及具有其的软包动力电池 |
CN109428021B (zh) * | 2017-08-31 | 2024-04-02 | 宁德时代新能源科技股份有限公司 | 框体以及电池模组 |
KR102365631B1 (ko) * | 2018-01-09 | 2022-02-21 | 주식회사 엘지에너지솔루션 | 배터리 모듈 |
JP7167447B2 (ja) | 2018-02-06 | 2022-11-09 | トヨタ自動車株式会社 | ラミネート型電池 |
DE102019205777A1 (de) * | 2019-04-23 | 2020-10-29 | Audi Ag | Spanneinrichtung für ein Batteriemodul, Batteriemodul und Kraftfahrzeug |
CN209641724U (zh) * | 2019-05-28 | 2019-11-15 | 中信国安盟固利动力科技有限公司 | 一种利用外壳体散热和加热的电池模组 |
TWI720636B (zh) | 2019-10-02 | 2021-03-01 | 東佑達自動化科技股份有限公司 | 循環器結構及使用此循環器結構之滑台裝置 |
-
2021
- 2021-03-31 JP JP2021060113A patent/JP7424337B2/ja active Active
-
2022
- 2022-03-28 CN CN202210312522.XA patent/CN115149173A/zh active Pending
- 2022-03-29 US US17/707,174 patent/US20220320665A1/en active Pending
- 2022-03-30 KR KR1020220039518A patent/KR102765833B1/ko active IP Right Grant
- 2022-03-30 EP EP22165398.3A patent/EP4068469A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007165698A (ja) | 2005-12-15 | 2007-06-28 | Mitsubishi Electric Corp | 電力貯蔵デバイス |
WO2012081173A1 (ja) | 2010-12-16 | 2012-06-21 | パナソニック株式会社 | 電池パック |
JP2014157721A (ja) | 2013-02-15 | 2014-08-28 | Honda Motor Co Ltd | 電池モジュール及び組電池 |
JP2020072005A (ja) | 2018-10-31 | 2020-05-07 | イビデン株式会社 | 組電池用熱伝達抑制シート、シート構造体および組電池 |
Also Published As
Publication number | Publication date |
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CN115149173A (zh) | 2022-10-04 |
US20220320665A1 (en) | 2022-10-06 |
EP4068469A1 (en) | 2022-10-05 |
KR102765833B1 (ko) | 2025-02-11 |
KR20220136241A (ko) | 2022-10-07 |
JP2022156427A (ja) | 2022-10-14 |
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