JP2021093318A - 電池の製造方法 - Google Patents
電池の製造方法 Download PDFInfo
- Publication number
- JP2021093318A JP2021093318A JP2019224011A JP2019224011A JP2021093318A JP 2021093318 A JP2021093318 A JP 2021093318A JP 2019224011 A JP2019224011 A JP 2019224011A JP 2019224011 A JP2019224011 A JP 2019224011A JP 2021093318 A JP2021093318 A JP 2021093318A
- Authority
- JP
- Japan
- Prior art keywords
- liquid injection
- nozzle
- battery case
- battery
- electrolytic solution
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 131
- 238000002347 injection Methods 0.000 claims abstract description 124
- 239000007924 injection Substances 0.000 claims abstract description 124
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 53
- 239000000243 solution Substances 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 38
- 238000004804 winding Methods 0.000 description 18
- 239000007773 negative electrode material Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 239000007774 positive electrode material Substances 0.000 description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 11
- 229910001416 lithium ion Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000004308 accommodation Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- -1 lithium transition metal Chemical class 0.000 description 2
- 239000000463 material Substances 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
- 239000003566 sealing material Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 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
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 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
Abstract
Description
11 ノズル管部
12 ノズル孔
20 電解液タンク
30 注液通路
32 注液バルブ
40 収容チャンバ
42 チャンバ蓋体
44 チャンバ本体
50 排気通路
52 排気バルブ
60 真空ポンプ
62 真空バルブ
70 加圧装置
72 加圧バルブ
100 注液装置
200 蓄電池
210 電池ケース
212 蓋
214 ケース本体
214a 幅狭側側面
214b 幅狭側側面
214c 幅広側側面
214d 幅広側側面
214e 底面
220 電極体
220a,220b 平坦部
220c,220d R部
220e 第1側部
220f 第2側部
230 安全弁
240 注液口
240a シール材
250 正極端子
260 負極端子
WL 捲回軸
Claims (1)
- 注液口を有する電池ケースに、電極体が収容された電池組立体を用意し、
筒状のノズル管部と、前記ノズル管部の側面に周方向に沿って開口した長穴からなるノズル孔と有する注液ノズルを備えた注液装置を用意し、
前記ノズル孔が前記電池ケース内に到達するように、前記注液ノズルを前記電池ケースに挿し込み、前記ノズル孔から前記電池ケース内に電解液を注入する、
電池の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019224011A JP7265711B2 (ja) | 2019-12-11 | 2019-12-11 | 電池の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019224011A JP7265711B2 (ja) | 2019-12-11 | 2019-12-11 | 電池の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021093318A true JP2021093318A (ja) | 2021-06-17 |
JP7265711B2 JP7265711B2 (ja) | 2023-04-27 |
Family
ID=76312818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019224011A Active JP7265711B2 (ja) | 2019-12-11 | 2019-12-11 | 電池の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7265711B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117559093A (zh) * | 2024-01-10 | 2024-02-13 | 山西工程技术学院 | 一种电解液灌装设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074751U (ja) * | 1983-10-28 | 1985-05-25 | 日産自動車株式会社 | 塗装ノズル |
JPH054057A (ja) * | 1991-06-28 | 1993-01-14 | Nissan Motor Co Ltd | 防錆ワツクス吹付用回転ノズル |
JPH08269927A (ja) * | 1995-03-29 | 1996-10-15 | Nohmi Bosai Ltd | 道路の消霧システム |
JP2012064468A (ja) * | 2010-09-16 | 2012-03-29 | Nissan Motor Co Ltd | 電解液の注液方法、及び電解液の注液装置 |
JP2019102194A (ja) * | 2017-11-29 | 2019-06-24 | トヨタ自動車株式会社 | 蓄電池用電解液注液装置 |
-
2019
- 2019-12-11 JP JP2019224011A patent/JP7265711B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074751U (ja) * | 1983-10-28 | 1985-05-25 | 日産自動車株式会社 | 塗装ノズル |
JPH054057A (ja) * | 1991-06-28 | 1993-01-14 | Nissan Motor Co Ltd | 防錆ワツクス吹付用回転ノズル |
JPH08269927A (ja) * | 1995-03-29 | 1996-10-15 | Nohmi Bosai Ltd | 道路の消霧システム |
JP2012064468A (ja) * | 2010-09-16 | 2012-03-29 | Nissan Motor Co Ltd | 電解液の注液方法、及び電解液の注液装置 |
JP2019102194A (ja) * | 2017-11-29 | 2019-06-24 | トヨタ自動車株式会社 | 蓄電池用電解液注液装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117559093A (zh) * | 2024-01-10 | 2024-02-13 | 山西工程技术学院 | 一种电解液灌装设备 |
CN117559093B (zh) * | 2024-01-10 | 2024-03-12 | 山西工程技术学院 | 一种电解液灌装设备 |
Also Published As
Publication number | Publication date |
---|---|
JP7265711B2 (ja) | 2023-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6866961B2 (en) | Lithium secondary battery and manufacturing method thereof | |
KR20180023817A (ko) | 파우치형 이차전지 | |
KR101730338B1 (ko) | 파우치형 이차전지의 제조방법 | |
JP2014022337A (ja) | 非水系二次電池およびその注液方法 | |
KR102483158B1 (ko) | 이차 전지의 제조 방법 및 이차 전지의 디가싱 장치 | |
JP2009238508A (ja) | 電気化学的デバイス、および電気化学的デバイスの製造方法 | |
JP6848682B2 (ja) | 二次電池 | |
JP2015219962A (ja) | 密閉型電池の製造方法 | |
JP7265711B2 (ja) | 電池の製造方法 | |
KR20180072934A (ko) | 전해액 토출 방지용 부재를 사용하는 전지셀 제조방법 | |
JP2011090929A (ja) | 2次電池 | |
KR101357311B1 (ko) | 파우치형 이차전지 및 그의 제조방법 | |
KR101884405B1 (ko) | 파우치형 이차전지의 실링방법 | |
JP6395031B2 (ja) | 蓄電素子、及び蓄電素子の製造方法 | |
KR101074024B1 (ko) | 개선된 형태의 각형 전지 | |
JPH11329505A (ja) | リチウムイオン二次電池の製造方法 | |
JP7373134B2 (ja) | 蓄電素子の製造方法及び蓄電素子 | |
KR101609409B1 (ko) | 이차전지용 외장재 | |
KR20100128679A (ko) | 플라스틱백을 구비하는 이차전지 및 그의 제조방법 | |
JP2018073539A (ja) | 蓄電装置の製造方法 | |
JP2021103658A (ja) | 非水電解液二次電池 | |
JP2021118039A (ja) | 非水電解液二次電池の製造方法 | |
JP2017098114A (ja) | 密閉型電池の製造方法 | |
KR101986200B1 (ko) | 진공 생성기를 포함하는 전해액 주액 장치 및 이를 사용하여 제조된 전지셀 | |
JP5034543B2 (ja) | 鉛蓄電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220314 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230316 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230329 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7265711 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |