JPWO2019082509A1 - 電池セルおよびこれを用いた組電池 - Google Patents
電池セルおよびこれを用いた組電池 Download PDFInfo
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- JPWO2019082509A1 JPWO2019082509A1 JP2019549899A JP2019549899A JPWO2019082509A1 JP WO2019082509 A1 JPWO2019082509 A1 JP WO2019082509A1 JP 2019549899 A JP2019549899 A JP 2019549899A JP 2019549899 A JP2019549899 A JP 2019549899A JP WO2019082509 A1 JPWO2019082509 A1 JP WO2019082509A1
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- heat insulating
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- insulating material
- battery
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- 239000011810 insulating material Substances 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims description 14
- 229910002028 silica xerogel Inorganic materials 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 11
- 239000002654 heat shrinkable material Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000000352 supercritical drying Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- 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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
-
- 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
- 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
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
13 電池セル
14 断熱材
15 絶縁フィルム
16 端子電極
17 筐体
18 保護膜
19 固定材
20 粘着材
21 貫通孔
31 組電池
Claims (5)
- 両端を有する筒形状を有する側壁と、前記側壁の前記両端の一方を封止する底とを有して金属よりなる外装缶と、
前記外装缶の内部に収容された電極体と、
前記外装缶の前記側壁の外面の少なくとも一部に配置された断熱材と、
前記外装缶の前記側壁の前記外面の全てと前記断熱材とを覆う絶縁フィルムと、
を備えた電池セル。 - 前記絶縁フィルムは、熱により収縮する熱収縮材よりなる、請求項1に記載の電池セル。
- 前記断熱材は、繊維シートと、前記繊維シートに含浸されたシリカキセロゲルとを有する、請求項1に記載の電池セル。
- 前記断熱シートの前記外装缶と対向する面の一部に設けられた粘着材をさらに備え、
前記断熱シートは前記外装缶と前記粘着材を介して固定されている、請求項3に記載の電池セル。 - 請求項1に記載の電池セルと、
別の電池セルと、
前記電池セルと前記別の電池セルとを収納する筐体と、
を備え、
前記電池セルの前記断熱材は前記電池セルと前記別の電池セルとの間に位置する、組電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017204864 | 2017-10-24 | ||
JP2017204864 | 2017-10-24 | ||
PCT/JP2018/032521 WO2019082509A1 (ja) | 2017-10-24 | 2018-09-03 | 電池セルおよびこれを用いた組電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2019082509A1 true JPWO2019082509A1 (ja) | 2020-09-17 |
Family
ID=66247296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019549899A Pending JPWO2019082509A1 (ja) | 2017-10-24 | 2018-09-03 | 電池セルおよびこれを用いた組電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11342614B2 (ja) |
JP (1) | JPWO2019082509A1 (ja) |
CN (1) | CN111052433A (ja) |
WO (1) | WO2019082509A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7183811B2 (ja) | 2019-01-24 | 2022-12-06 | Tdk株式会社 | 電池パック |
JP7242445B2 (ja) * | 2019-06-28 | 2023-03-20 | 三洋電機株式会社 | 電源装置とこの電源装置を備える電動車両及び蓄電装置、電池セルユニット、電源装置の製造方法 |
JPWO2020261727A1 (ja) * | 2019-06-28 | 2020-12-30 | ||
JP7157013B2 (ja) * | 2019-07-03 | 2022-10-19 | 三菱製紙株式会社 | 熱暴走抑制耐火シート |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015060759A (ja) * | 2013-09-19 | 2015-03-30 | 株式会社Gsユアサ | 蓄電素子及び蓄電モジュール |
WO2016199563A1 (ja) * | 2015-06-12 | 2016-12-15 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
WO2017159527A1 (ja) * | 2016-03-14 | 2017-09-21 | パナソニックIpマネジメント株式会社 | 複合シートおよびこれを用いた電池パック |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4224673B2 (ja) | 2002-05-30 | 2009-02-18 | 株式会社ジーエス・ユアサコーポレーション | 組電池 |
US8765277B2 (en) * | 2008-05-08 | 2014-07-01 | Taiyo Yuden Co., Ltd. | Electrochemical device and packaging structure thereof |
JP5587167B2 (ja) * | 2010-12-27 | 2014-09-10 | 三洋電機株式会社 | 電源装置及び電源装置を備える車両並びに防塵ケース |
JP2013093225A (ja) * | 2011-10-26 | 2013-05-16 | Gs Yuasa Corp | 蓄電素子、単電池、および組電池 |
JP6086240B2 (ja) * | 2013-08-23 | 2017-03-01 | トヨタ自動車株式会社 | 非水電解液電池およびその製造方法 |
JPWO2016072093A1 (ja) * | 2014-11-06 | 2017-08-10 | パナソニックIpマネジメント株式会社 | 複合シートおよびその製造方法 |
CN107004797B (zh) * | 2014-12-10 | 2020-05-19 | 松下知识产权经营株式会社 | 电池 |
CN109643778B (zh) * | 2016-09-27 | 2023-07-11 | 松下知识产权经营株式会社 | 电池模块 |
WO2018110055A1 (ja) * | 2016-12-12 | 2018-06-21 | パナソニックIpマネジメント株式会社 | 断熱シートおよびその製造方法およびこれを用いた二次電池 |
-
2018
- 2018-09-03 WO PCT/JP2018/032521 patent/WO2019082509A1/ja active Application Filing
- 2018-09-03 CN CN201880055148.1A patent/CN111052433A/zh active Pending
- 2018-09-03 JP JP2019549899A patent/JPWO2019082509A1/ja active Pending
- 2018-09-03 US US16/633,575 patent/US11342614B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015060759A (ja) * | 2013-09-19 | 2015-03-30 | 株式会社Gsユアサ | 蓄電素子及び蓄電モジュール |
WO2016199563A1 (ja) * | 2015-06-12 | 2016-12-15 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
WO2017159527A1 (ja) * | 2016-03-14 | 2017-09-21 | パナソニックIpマネジメント株式会社 | 複合シートおよびこれを用いた電池パック |
Also Published As
Publication number | Publication date |
---|---|
US11342614B2 (en) | 2022-05-24 |
WO2019082509A1 (ja) | 2019-05-02 |
US20200161600A1 (en) | 2020-05-21 |
CN111052433A (zh) | 2020-04-21 |
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