JP2021086813A - 密閉型電池 - Google Patents
密閉型電池 Download PDFInfo
- Publication number
- JP2021086813A JP2021086813A JP2019217302A JP2019217302A JP2021086813A JP 2021086813 A JP2021086813 A JP 2021086813A JP 2019217302 A JP2019217302 A JP 2019217302A JP 2019217302 A JP2019217302 A JP 2019217302A JP 2021086813 A JP2021086813 A JP 2021086813A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- current collecting
- lid
- mounting hole
- electrode body
- 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.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims description 39
- 239000012774 insulation material Substances 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 19
- 238000000034 method Methods 0.000 description 14
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000007788 roughening Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- -1 lithium transition metal Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
11 ケース本体(ケース部材)
12 開口部
15 蓋体(ケース部材)
15A 蓋アッセンブリ
15b 粗面化処理部
16 内側面
17 外側面
18 端子装着孔
20 電極体
21 正極シート
22 負極シート
30 集電端子
30a 粗面化処理部
31 台座部
32 電極体接続部
33 軸部
34 外部接続部
40 絶縁材
41 筒状部
42 第1鍔部
43 第2鍔部
60 成形金型
61 下型
62 本体
63 スライド部材
100 密閉型電池
130 集電端子
132 電極体接続部
133 軸部
134 外部接続部
140 絶縁材
S01 部品セット工程
S02 位置決め工程
S03 上型セット工程
S04 射出成形工程
S05 上型リリース工程
S06 部品取出工程
Claims (1)
- 端子装着孔を有するケース部材と、
前記ケース部材の内部に収容された電極体と、
前記ケース部材の内部に配置され前記電極体に接続された電極体接続部と、前記ケース部材の外部に配置された外部接続部と、前記電極体接続部と前記外部接続部との間に位置し前記端子装着孔に挿通された軸部と、を有し、前記電極体接続部および前記外部接続部のうちの少なくとも一方は前記端子装着孔に挿通可能な大きさに構成された集電端子と、
前記端子装着孔と前記集電端子との間を埋めるように前記ケース部材および前記集電端子と一体成形された絶縁材と、
を備えた、密閉型電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019217302A JP2021086813A (ja) | 2019-11-29 | 2019-11-29 | 密閉型電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019217302A JP2021086813A (ja) | 2019-11-29 | 2019-11-29 | 密閉型電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021086813A true JP2021086813A (ja) | 2021-06-03 |
Family
ID=76088069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019217302A Pending JP2021086813A (ja) | 2019-11-29 | 2019-11-29 | 密閉型電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2021086813A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4310970A1 (en) | 2022-07-15 | 2024-01-24 | Prime Planet Energy & Solutions, Inc. | Lithium ion battery processing method |
EP4312303A1 (en) | 2022-07-25 | 2024-01-31 | Prime Planet Energy & Solutions, Inc. | Battery |
EP4312302A1 (en) | 2022-07-25 | 2024-01-31 | Prime Planet Energy & Solutions, Inc. | Battery |
EP4329053A1 (en) | 2022-07-11 | 2024-02-28 | Prime Planet Energy & Solutions, Inc. | Sealed battery and method for manufacturing the same |
EP4329061A1 (en) | 2022-07-11 | 2024-02-28 | Prime Planet Energy & Solutions, Inc. | Sealed battery |
EP4336634A1 (en) | 2022-08-30 | 2024-03-13 | Prime Planet Energy & Solutions, Inc. | Battery cell and method of manufacturing same |
EP4415127A1 (en) | 2023-02-08 | 2024-08-14 | Prime Planet Energy & Solutions, Inc. | Power storage device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009285929A (ja) * | 2008-05-28 | 2009-12-10 | Nisshinbo Holdings Inc | 中空状容器とその製造方法 |
JP2010272324A (ja) * | 2009-05-20 | 2010-12-02 | Gs Yuasa Corp | 電池 |
WO2012073331A1 (ja) * | 2010-11-30 | 2012-06-07 | 日立ビークルエナジー株式会社 | 二次電池および二次電池モジュール |
JP2014017458A (ja) * | 2012-07-05 | 2014-01-30 | Mutsuki Denki Kk | 密閉型電気化学デバイス用封口体 |
JP2014523074A (ja) * | 2011-06-29 | 2014-09-08 | シェンゼェン ビーワイディー オート アールアンドディー カンパニー リミテッド | バッテリカバーアセンブリおよびそれを備えるバッテリ |
JP2015141896A (ja) * | 2014-01-28 | 2015-08-03 | 三星エスディアイ株式会社Samsung SDI Co.,Ltd. | 二次電池 |
JP2017097978A (ja) * | 2015-11-19 | 2017-06-01 | 東レ・デュポン株式会社 | 密封型蓄電デバイス用封口板、及びその製造方法、並びに密封型蓄電デバイス。 |
WO2017159760A1 (ja) * | 2016-03-17 | 2017-09-21 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
WO2018042928A1 (ja) * | 2016-09-05 | 2018-03-08 | 日立オートモティブシステムズ株式会社 | 角形二次電池 |
JP2019192520A (ja) * | 2018-04-26 | 2019-10-31 | Smk株式会社 | 電池端子ユニット及び電池端子ユニットの製造方法 |
-
2019
- 2019-11-29 JP JP2019217302A patent/JP2021086813A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009285929A (ja) * | 2008-05-28 | 2009-12-10 | Nisshinbo Holdings Inc | 中空状容器とその製造方法 |
JP2010272324A (ja) * | 2009-05-20 | 2010-12-02 | Gs Yuasa Corp | 電池 |
WO2012073331A1 (ja) * | 2010-11-30 | 2012-06-07 | 日立ビークルエナジー株式会社 | 二次電池および二次電池モジュール |
JP2014523074A (ja) * | 2011-06-29 | 2014-09-08 | シェンゼェン ビーワイディー オート アールアンドディー カンパニー リミテッド | バッテリカバーアセンブリおよびそれを備えるバッテリ |
JP2014017458A (ja) * | 2012-07-05 | 2014-01-30 | Mutsuki Denki Kk | 密閉型電気化学デバイス用封口体 |
JP2015141896A (ja) * | 2014-01-28 | 2015-08-03 | 三星エスディアイ株式会社Samsung SDI Co.,Ltd. | 二次電池 |
JP2017097978A (ja) * | 2015-11-19 | 2017-06-01 | 東レ・デュポン株式会社 | 密封型蓄電デバイス用封口板、及びその製造方法、並びに密封型蓄電デバイス。 |
WO2017159760A1 (ja) * | 2016-03-17 | 2017-09-21 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
WO2018042928A1 (ja) * | 2016-09-05 | 2018-03-08 | 日立オートモティブシステムズ株式会社 | 角形二次電池 |
JP2019192520A (ja) * | 2018-04-26 | 2019-10-31 | Smk株式会社 | 電池端子ユニット及び電池端子ユニットの製造方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4329053A1 (en) | 2022-07-11 | 2024-02-28 | Prime Planet Energy & Solutions, Inc. | Sealed battery and method for manufacturing the same |
EP4329061A1 (en) | 2022-07-11 | 2024-02-28 | Prime Planet Energy & Solutions, Inc. | Sealed battery |
EP4310970A1 (en) | 2022-07-15 | 2024-01-24 | Prime Planet Energy & Solutions, Inc. | Lithium ion battery processing method |
EP4312303A1 (en) | 2022-07-25 | 2024-01-31 | Prime Planet Energy & Solutions, Inc. | Battery |
EP4312302A1 (en) | 2022-07-25 | 2024-01-31 | Prime Planet Energy & Solutions, Inc. | Battery |
KR20240014446A (ko) | 2022-07-25 | 2024-02-01 | 프라임 플래닛 에너지 앤드 솔루션즈 가부시키가이샤 | 전지 |
KR20240014441A (ko) | 2022-07-25 | 2024-02-01 | 프라임 플래닛 에너지 앤드 솔루션즈 가부시키가이샤 | 전지 |
EP4336634A1 (en) | 2022-08-30 | 2024-03-13 | Prime Planet Energy & Solutions, Inc. | Battery cell and method of manufacturing same |
EP4415127A1 (en) | 2023-02-08 | 2024-08-14 | Prime Planet Energy & Solutions, Inc. | Power storage device |
KR20240124192A (ko) | 2023-02-08 | 2024-08-16 | 프라임 플래닛 에너지 앤드 솔루션즈 가부시키가이샤 | 축전 디바이스 |
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