JP7418375B2 - バスバモジュール - Google Patents
バスバモジュール Download PDFInfo
- Publication number
- JP7418375B2 JP7418375B2 JP2021079412A JP2021079412A JP7418375B2 JP 7418375 B2 JP7418375 B2 JP 7418375B2 JP 2021079412 A JP2021079412 A JP 2021079412A JP 2021079412 A JP2021079412 A JP 2021079412A JP 7418375 B2 JP7418375 B2 JP 7418375B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- bus bar
- circuit
- base
- 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 87
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000011888 foil Substances 0.000 claims description 18
- 239000010410 layer Substances 0.000 description 138
- 239000011247 coating layer Substances 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000004382 potting Methods 0.000 description 12
- 238000005452 bending Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000005476 soldering Methods 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
- 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
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
- H01M50/287—Fixing of circuit boards to lids or covers
-
- 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
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- 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
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/526—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material having a layered structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/053—Tails
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10037—Printed or non-printed battery
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10272—Busbars, i.e. thick metal bars mounted on the printed circuit board [PCB] as high-current conductors
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Description
図1から図21を参照して、実施形態について説明する。本実施形態は、バスバモジュールに関する。図1は、実施形態に係るバスバモジュールおよび電池モジュールの斜視図、図2は、実施形態に係るバスバモジュールの分解斜視図、図3は、実施形態に係る回路体およびバスバの平面図、図4は、実施形態に係るバスバの斜視図、図5は、実施形態に係る回路体の要部を示す斜視図、図6は、実施形態に係るケースの平面図、図7は、実施形態に係るケースの斜視図、図8は、実施形態に係るカバーの斜視図、図9は、実施形態に係る回路体の内部構成を説明する図である。
実施形態の変形例について説明する。第一被覆層11や第二被覆層12の厚さを小さくすることにより薄肉部3bにおける剛性の低下が図られてもよい。例えば、薄肉部3bが第一回路層7Aで構成される場合、薄肉部3bにおける第一被覆層11の厚さは、厚肉部3aにおける第一被覆層11の厚さよりも小さくされてもよい。
2:バスバ、 2A:第一バスバ群、 2B:第二バスバ群
3 回路体
3a:厚肉部、 3b:薄肉部
3c:コネクタ、 3f:チップヒューズ、 3s:サーミスタ
4:ケース、 4a:第一の辺、 4b:第二の辺
5 カバー
6 接続導体
7A:第一回路層、 7B:第二回路層
8 ポッティング剤
10:基層、 11:第一被覆層、 11a:隆起部、 12:第二被覆層
13:第一導体層、 14:第二導体層
20:本体、 20a:基部、 20b:第一接続部、 20c:第二接続部
21:端子、 21a:第一面、 21b:第二面、 21c:貫通孔
21d:側面、 22:凹部
30:幹線部、 30a:第一の辺、 30b:第二の辺
30c:第一端部、 30d:第二端部
30e:第一貫通孔、 30f:第二貫通孔、 30g:第三貫通孔
31:枝部、 32:基部、 33:中間部、 33a:第一湾曲部
33b:第二湾曲部、 34:固定部
35:パッド、 35a:第一パッド、 35b:第二パッド
36:補強層、 36a:第一補強層、 36b:第二補強層
36c:第一部分、 36d:第二部分
37:接続部分、 38:延長部、 39:対向部
40:バスバ収容部、 41:橋部、 41A:第一橋部、 41B:第二橋部
42:連結部、 43:係合片、 43a:爪部、 44:仕切り壁、 45:対向面
46:第一突部、 47:第三突部、 48:係合片
50:カバー本体、 50a:第一の辺、 50b:第二の辺、 50c:内側面
50d:外側面
51:係合部、 52:係合孔、 53:第二突部、 54:リブ
55:係合部
61:第一部分、 62:第二部分
100:電池パック、 110:電池モジュール、 120:電池セル
121:電極、 121a:第一電極群、 121b:第二電極群
X:第一方向、 Y:第二方向、 Z:第三方向
Claims (4)
- 複数の電池セルを有する電池モジュールの前記電池セルに対して固定される複数のバスバと、
複数の前記バスバに対応する複数の接続導体を有し、可撓性を有する板状の回路体と、
を備え、
前記回路体は、複数の前記電池セルが配列される第一方向に沿って延在する幹線部と、前記幹線部から分岐して前記バスバに接続される複数の枝部と、を有し、
前記回路体は、第一回路層および第二回路層を含み、
前記第一回路層は、基層と、前記基層の第一面を覆う第一被覆層と、前記第一面と前記第一被覆層との間に配置された第一導体層と、で構成され、
前記第二回路層は、前記基層と、前記基層の第二面を覆う第二被覆層と、前記第二面と前記第二被覆層との間に配置された第二導体層と、で構成され、
前記枝部は、前記第一回路層および前記第二回路層の何れか一方で構成された薄肉部を有し、前記薄肉部を撓ませた状態で前記幹線部と前記バスバとを接続し、
前記薄肉部は、矩形の端部を外側に向けて湾曲させた形状を有する
ことを特徴とするバスバモジュール。 - 前記枝部は、前記第一方向と交差する方向に向けて前記幹線部から突出した基部と、前記バスバに対して固定される固定部と、前記基部から前記固定部まで前記第一方向に沿って延在する中間部と、を有し、
前記薄肉部は、前記中間部に設けられている
請求項1に記載のバスバモジュール。 - 前記基部は、前記第一回路層および前記第二回路層の両方を有する
請求項2に記載のバスバモジュール。 - 前記接続導体は、金属箔であり、
前記基部が有する前記第一導体層および前記第二導体層のうち一方の層は、前記接続導体で構成されており、
前記基部が有する前記第一導体層および前記第二導体層のうち他方の層は、金属箔で構成された補強層であって、かつ前記補強層が前記接続導体に対して絶縁されている
請求項3に記載のバスバモジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021079412A JP7418375B2 (ja) | 2021-05-10 | 2021-05-10 | バスバモジュール |
US17/728,213 US20220359956A1 (en) | 2021-05-10 | 2022-04-25 | Busbar module |
EP22171578.2A EP4089789A1 (en) | 2021-05-10 | 2022-05-04 | Busbar module |
CN202210494665.7A CN115332731B (zh) | 2021-05-10 | 2022-05-07 | 汇流条模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021079412A JP7418375B2 (ja) | 2021-05-10 | 2021-05-10 | バスバモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022173610A JP2022173610A (ja) | 2022-11-22 |
JP7418375B2 true JP7418375B2 (ja) | 2024-01-19 |
Family
ID=81580728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021079412A Active JP7418375B2 (ja) | 2021-05-10 | 2021-05-10 | バスバモジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220359956A1 (ja) |
EP (1) | EP4089789A1 (ja) |
JP (1) | JP7418375B2 (ja) |
CN (1) | CN115332731B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240332644A1 (en) * | 2023-03-27 | 2024-10-03 | Samsung Sdi Co., Ltd. | Battery pack and method of manufacturing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020013766A (ja) | 2018-07-10 | 2020-01-23 | 矢崎総業株式会社 | バスバモジュール |
JP2020205177A (ja) | 2019-06-17 | 2020-12-24 | 矢崎総業株式会社 | バスバモジュール |
JP2021068696A (ja) | 2020-06-12 | 2021-04-30 | 株式会社オートネットワーク技術研究所 | 配線モジュール及び蓄電モジュール |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006196762A (ja) | 2005-01-14 | 2006-07-27 | Fujikura Ltd | フレキシブル多層配線板 |
US10749161B2 (en) * | 2016-09-23 | 2020-08-18 | Artisan Vehicle Systems Inc. | Unified connection array for battery module |
JP2020205176A (ja) * | 2019-06-17 | 2020-12-24 | 矢崎総業株式会社 | 回路体、基板と回路体との接続構造、及び、バスバモジュール |
WO2021161268A1 (en) * | 2020-02-13 | 2021-08-19 | Molex, Llc | Busbar connector |
-
2021
- 2021-05-10 JP JP2021079412A patent/JP7418375B2/ja active Active
-
2022
- 2022-04-25 US US17/728,213 patent/US20220359956A1/en active Pending
- 2022-05-04 EP EP22171578.2A patent/EP4089789A1/en active Pending
- 2022-05-07 CN CN202210494665.7A patent/CN115332731B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020013766A (ja) | 2018-07-10 | 2020-01-23 | 矢崎総業株式会社 | バスバモジュール |
JP2020205177A (ja) | 2019-06-17 | 2020-12-24 | 矢崎総業株式会社 | バスバモジュール |
JP2021068696A (ja) | 2020-06-12 | 2021-04-30 | 株式会社オートネットワーク技術研究所 | 配線モジュール及び蓄電モジュール |
Also Published As
Publication number | Publication date |
---|---|
EP4089789A1 (en) | 2022-11-16 |
CN115332731A (zh) | 2022-11-11 |
CN115332731B (zh) | 2024-05-24 |
US20220359956A1 (en) | 2022-11-10 |
JP2022173610A (ja) | 2022-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6691178B2 (ja) | プロテクタ、及び、バスバモジュール | |
JP7025376B2 (ja) | バスバモジュール | |
JP7418375B2 (ja) | バスバモジュール | |
JP7418374B2 (ja) | バスバモジュール | |
JP7419292B2 (ja) | バスバモジュール | |
JP7390324B2 (ja) | 配線モジュール | |
JP2017123280A (ja) | 電池モジュール | |
JP2021140865A (ja) | 導電モジュール | |
JP7597759B2 (ja) | バスバモジュール | |
WO2024116885A1 (ja) | バスバモジュール | |
WO2024116884A1 (ja) | バスバモジュール | |
WO2024116883A1 (ja) | バスバモジュール | |
JP7560509B2 (ja) | バスバモジュール | |
JP2024033129A (ja) | バスバモジュール | |
JP2024178990A (ja) | 配線モジュール | |
JP2023159718A (ja) | バスバモジュール | |
WO2023176395A1 (ja) | 配線モジュール | |
JP2023005929A (ja) | バスバモジュール | |
JP2024090535A (ja) | 配線モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220915 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230822 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230823 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231005 |
|
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: 20240104 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240109 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7418375 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |