JP2022000866A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2022000866A JP2022000866A JP2021161572A JP2021161572A JP2022000866A JP 2022000866 A JP2022000866 A JP 2022000866A JP 2021161572 A JP2021161572 A JP 2021161572A JP 2021161572 A JP2021161572 A JP 2021161572A JP 2022000866 A JP2022000866 A JP 2022000866A
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- JP
- Japan
- Prior art keywords
- battery
- cell
- insulating layer
- battery cell
- battery cells
- 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.)
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Classifications
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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
- 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
- H01M10/6554—Rods or plates
-
- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M50/20—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
-
- 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
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
- H01M50/276—Inorganic material
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
10b 底面
10n 狭側面(側面)
10w 広側面(側面)
20 セルホルダ
21 支持部
22 開口部
30 プレート
30b 下端部
30M 中間プレート(プレート)
40 絶縁層
40b 下面
50 熱伝導シート
60 冷却部
100 電池パック
100A 電池パック
Dt 厚さ方向
G 間隔
Claims (5)
- 複数の扁平な電池セルと、個々の前記電池セルを厚さ方向の両側から保持して該厚さ方向に積層させる複数のセルホルダと、該セルホルダを介して前記複数の電池セルを積層方向の両側から支持する複数のプレートと、前記電池セルの底面を覆う絶縁層と、前記複数の電池セルを冷却する冷却部と、を備えた電池パックであって、
前記プレートの下端部は、前記絶縁層の下面よりも下方へ突出し、
前記セルホルダは、前記電池セルの側面を支持する支持部と、前記絶縁層の前記下面の全体を前記冷却部に対して露出させる開口部と、を有し、
前記プレートは、前記冷却部に締結されていることを特徴とする電池パック。 - 前記プレートを前記冷却部に締結する締結部材をさらに備え、
前記プレートは、前記締結部材を挿通させる貫通孔を有していることを特徴とする請求項1に記載の電池パック。 - 前記絶縁層と前記冷却部との間に配置された熱伝導シートをさらに備えることを特徴とする請求項1に記載の電池パック。
- 複数の扁平な電池セルと、個々の前記電池セルを厚さ方向の両側から保持して該厚さ方向に積層させる複数のセルホルダと、該セルホルダを介して前記複数の電池セルを積層方向の両側から支持する複数のプレートと、前記電池セルの底面を覆う絶縁層と、を備えた電池パックであって、
前記プレートの下端部は、前記絶縁層の下面よりも下方へ突出し、
前記セルホルダは、前記電池セルの側面を支持する支持部と、前記絶縁層の前記下面の全体を前記底面の下方に向けて露出させる開口部と、を有することを特徴とする電池パック。 - 前記複数の電池セルの幅方向の両側に配置され、前記セルホルダの側部を介して前記複数の電池セルの狭側面に対向する一対のサイドプレートをさらに備え、
一対の前記サイドプレートの上端部は、前記電池セルの前記幅方向の中央部に向けて屈曲され、前記複数のセルホルダの前記側部の上端部に係合していることを特徴とする請求項1または請求項4に記載の電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018180478 | 2018-09-26 | ||
JP2018180478 | 2018-09-26 | ||
JP2020547915A JP6955112B2 (ja) | 2018-09-26 | 2019-03-06 | 電池パック |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020547915A Division JP6955112B2 (ja) | 2018-09-26 | 2019-03-06 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022000866A true JP2022000866A (ja) | 2022-01-04 |
JP7303270B2 JP7303270B2 (ja) | 2023-07-04 |
Family
ID=69951316
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020547915A Active JP6955112B2 (ja) | 2018-09-26 | 2019-03-06 | 電池パック |
JP2021161572A Active JP7303270B2 (ja) | 2018-09-26 | 2021-09-30 | 電池パック |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020547915A Active JP6955112B2 (ja) | 2018-09-26 | 2019-03-06 | 電池パック |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210218082A1 (ja) |
EP (1) | EP3859816A4 (ja) |
JP (2) | JP6955112B2 (ja) |
CN (2) | CN112272886B (ja) |
WO (1) | WO2020066060A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7056520B2 (ja) * | 2018-11-08 | 2022-04-19 | トヨタ自動車株式会社 | 電池パック |
KR20210056079A (ko) * | 2019-11-08 | 2021-05-18 | 주식회사 엘지에너지솔루션 | 전지팩 및 이를 포함하는 디바이스 |
CN111613741A (zh) * | 2020-06-11 | 2020-09-01 | 湖北亿纬动力有限公司 | 一种电池内部绝缘方法以及电池和模组 |
DE102021119944A1 (de) | 2021-07-30 | 2023-02-02 | Webasto SE | Batteriemodul und Batterie |
DE102021127853A1 (de) | 2021-10-26 | 2023-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeug-Traktionsbatterie-Anordnung |
JP2023111154A (ja) * | 2022-01-31 | 2023-08-10 | プライムプラネットエナジー&ソリューションズ株式会社 | 電池パック |
DE102022103705A1 (de) | 2022-02-17 | 2023-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriezelle |
WO2023188418A1 (ja) * | 2022-03-31 | 2023-10-05 | ビークルエナジージャパン株式会社 | 組電池及びその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013020861A1 (de) * | 2013-12-12 | 2015-06-18 | Daimler Ag | Batterie und Zellblockanordnung für eine Batterie |
WO2018061894A1 (ja) * | 2016-09-27 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 電池、電池モジュール及びセパレータの製造方法 |
JP2018060595A (ja) * | 2015-02-27 | 2018-04-12 | 三洋電機株式会社 | 電源装置及びこれを備える車両 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3727840B2 (ja) * | 2000-09-29 | 2005-12-21 | 株式会社東芝 | 電池パック及び携帯用電子機器 |
KR101256074B1 (ko) * | 2006-07-26 | 2013-04-18 | 삼성에스디아이 주식회사 | 이격부재를 갖는 전지 모듈 |
JP2009110832A (ja) * | 2007-10-31 | 2009-05-21 | Sanyo Electric Co Ltd | 角形電池及び電池パック |
WO2012057169A1 (ja) * | 2010-10-26 | 2012-05-03 | 三洋電機株式会社 | 電源装置及びこれを用いた車両、電池セル及び電池セルの製造方法 |
JP5852092B2 (ja) * | 2011-02-28 | 2016-02-03 | 三洋電機株式会社 | 電池モジュールおよび電池モジュールの製造方法 |
JP2012248339A (ja) * | 2011-05-25 | 2012-12-13 | Sanyo Electric Co Ltd | 電力用の電源装置及び電源装置を備える車両 |
JP2013012441A (ja) * | 2011-06-30 | 2013-01-17 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
WO2013038520A1 (ja) * | 2011-09-14 | 2013-03-21 | 日立ビークルエナジー株式会社 | 組電池 |
JP2013125617A (ja) * | 2011-12-13 | 2013-06-24 | Sanyo Electric Co Ltd | 電源装置及びこれを備える車両並びに蓄電装置 |
JP2015111493A (ja) * | 2012-03-28 | 2015-06-18 | 三洋電機株式会社 | 電源装置及びこれを備える車両並びに蓄電装置 |
JP6073583B2 (ja) | 2012-06-28 | 2017-02-01 | 三洋電機株式会社 | 電源装置及びこの電源装置を備える車両並びに蓄電装置 |
WO2014103007A1 (ja) * | 2012-12-28 | 2014-07-03 | 日立ビークルエナジー株式会社 | 組電池 |
JP6174381B2 (ja) * | 2013-06-06 | 2017-08-02 | 日立オートモティブシステムズ株式会社 | 蓄電ブロックおよび蓄電モジュール |
KR20150025758A (ko) * | 2013-08-30 | 2015-03-11 | 삼성에스디아이 주식회사 | 배터리 모듈 |
JP6395935B2 (ja) * | 2015-07-09 | 2018-09-26 | 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 |
JP6561849B2 (ja) * | 2016-01-08 | 2019-08-21 | 株式会社豊田自動織機 | 電池モジュール |
JP2018018672A (ja) * | 2016-07-27 | 2018-02-01 | 株式会社豊田自動織機 | 電池モジュールの製造方法 |
US11233267B2 (en) * | 2017-03-07 | 2022-01-25 | Panasonic Intellectual Property Management Co., Ltd. | Separator, battery module and battery module production method |
US11437664B2 (en) * | 2017-09-22 | 2022-09-06 | Panasonic Intellectual Property Management Co., Ltd. | Battery module |
-
2019
- 2019-03-06 CN CN201980036422.5A patent/CN112272886B/zh active Active
- 2019-03-06 EP EP19867210.7A patent/EP3859816A4/en active Pending
- 2019-03-06 WO PCT/JP2019/008765 patent/WO2020066060A1/ja unknown
- 2019-03-06 JP JP2020547915A patent/JP6955112B2/ja active Active
- 2019-03-06 US US17/059,684 patent/US20210218082A1/en active Pending
- 2019-03-06 CN CN202211285586.1A patent/CN115483473A/zh active Pending
-
2021
- 2021-09-30 JP JP2021161572A patent/JP7303270B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013020861A1 (de) * | 2013-12-12 | 2015-06-18 | Daimler Ag | Batterie und Zellblockanordnung für eine Batterie |
JP2018060595A (ja) * | 2015-02-27 | 2018-04-12 | 三洋電機株式会社 | 電源装置及びこれを備える車両 |
WO2018061894A1 (ja) * | 2016-09-27 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 電池、電池モジュール及びセパレータの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3859816A1 (en) | 2021-08-04 |
WO2020066060A1 (ja) | 2020-04-02 |
EP3859816A4 (en) | 2022-07-13 |
CN112272886A (zh) | 2021-01-26 |
JP6955112B2 (ja) | 2021-10-27 |
US20210218082A1 (en) | 2021-07-15 |
JP7303270B2 (ja) | 2023-07-04 |
CN115483473A (zh) | 2022-12-16 |
JPWO2020066060A1 (ja) | 2021-03-11 |
CN112272886B (zh) | 2022-11-08 |
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