JP7393395B2 - バスバ - Google Patents
バスバ Download PDFInfo
- Publication number
- JP7393395B2 JP7393395B2 JP2021129485A JP2021129485A JP7393395B2 JP 7393395 B2 JP7393395 B2 JP 7393395B2 JP 2021129485 A JP2021129485 A JP 2021129485A JP 2021129485 A JP2021129485 A JP 2021129485A JP 7393395 B2 JP7393395 B2 JP 7393395B2
- Authority
- JP
- Japan
- Prior art keywords
- members
- bus bar
- connecting member
- connection
- conductor
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 54
- 238000005304 joining Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007747 plating Methods 0.000 description 17
- 230000000873 masking effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- -1 copper and aluminum Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/003—Apparatus or processes specially adapted for manufacturing conductors or cables using irradiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/004—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing rigid-tube cables
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
3 バッテリスタック
9 部材
11 接続部材
13 導体部材
19 接続部
21,23,25,27,29,31 接合面
Claims (3)
- 導電材料からなり、連続的に配置されて配索経路を形成する板状に形成された複数の部材を備え、
隣り合う前記部材は、レーザー接合によって接合され、
前記複数の部材は、前記配索経路の両端側に配置された接続部材であって、電気が出入力される接続部を有する接続部材と、前記接続部材の間に配置された導体部材とを有し、
前記複数の部材では、前記接続部材のみにめっき処理が施されているバスバ。 - 前記接続部材と前記導体部材とは、同一平面上に位置する部分の接合面を当接させて接合されている請求項1に記載のバスバ。
- 前記配索経路は、異なるバッテリスタックの間を電気的に接続する請求項1又は2に記載のバスバ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021129485A JP7393395B2 (ja) | 2021-08-06 | 2021-08-06 | バスバ |
CN202210922967.XA CN115706349A (zh) | 2021-08-06 | 2022-08-02 | 汇流条 |
US17/879,976 US20230044541A1 (en) | 2021-08-06 | 2022-08-03 | Bus bar |
EP22188816.7A EP4138204B1 (en) | 2021-08-06 | 2022-08-04 | Bus bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021129485A JP7393395B2 (ja) | 2021-08-06 | 2021-08-06 | バスバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023023710A JP2023023710A (ja) | 2023-02-16 |
JP7393395B2 true JP7393395B2 (ja) | 2023-12-06 |
Family
ID=82839186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021129485A Active JP7393395B2 (ja) | 2021-08-06 | 2021-08-06 | バスバ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230044541A1 (ja) |
EP (1) | EP4138204B1 (ja) |
JP (1) | JP7393395B2 (ja) |
CN (1) | CN115706349A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015015211A (ja) | 2013-07-08 | 2015-01-22 | 昭和電工株式会社 | バスバーおよびその製造方法 |
JP2015187910A (ja) | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 電池パック及びこれを備える電動車両並びに蓄電装置 |
JP2015198045A (ja) | 2014-04-02 | 2015-11-09 | 株式会社オートネットワーク技術研究所 | 端子金具及びその製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3562431B2 (ja) | 2000-03-30 | 2004-09-08 | 住友電装株式会社 | 大型バスバーの製造方法 |
JP2013110283A (ja) * | 2011-11-22 | 2013-06-06 | Nippon Chemicon Corp | 電子部品の接続用部品、その接続構造、その接続方法および電子装置 |
JP2015187909A (ja) * | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 電池パック及びこれを備える電動車両並びに蓄電装置 |
JP2017123318A (ja) * | 2016-01-08 | 2017-07-13 | 株式会社神戸製鋼所 | 異種導電部材の製造方法 |
WO2017130705A1 (ja) * | 2016-01-29 | 2017-08-03 | 三洋電機株式会社 | 電源装置及びこれを用いる車両並びにバスバー |
WO2020183817A1 (ja) * | 2019-03-12 | 2020-09-17 | ビークルエナジージャパン株式会社 | バスバーおよびそれを用いた電池モジュール |
-
2021
- 2021-08-06 JP JP2021129485A patent/JP7393395B2/ja active Active
-
2022
- 2022-08-02 CN CN202210922967.XA patent/CN115706349A/zh active Pending
- 2022-08-03 US US17/879,976 patent/US20230044541A1/en active Pending
- 2022-08-04 EP EP22188816.7A patent/EP4138204B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015187910A (ja) | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 電池パック及びこれを備える電動車両並びに蓄電装置 |
JP2015015211A (ja) | 2013-07-08 | 2015-01-22 | 昭和電工株式会社 | バスバーおよびその製造方法 |
JP2015198045A (ja) | 2014-04-02 | 2015-11-09 | 株式会社オートネットワーク技術研究所 | 端子金具及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP4138204B1 (en) | 2023-10-11 |
JP2023023710A (ja) | 2023-02-16 |
CN115706349A (zh) | 2023-02-17 |
EP4138204A1 (en) | 2023-02-22 |
US20230044541A1 (en) | 2023-02-09 |
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