JP7501966B2 - 電池パックおよびこれを含むデバイス - Google Patents
電池パックおよびこれを含むデバイス Download PDFInfo
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- 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
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- H—ELECTRICITY
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
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- 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
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- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- H—ELECTRICITY
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- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- 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
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- H—ELECTRICITY
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- 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
- H01M50/258—Modular batteries; Casings provided with means for assembling
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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
- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
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- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
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- H—ELECTRICITY
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- 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
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- 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
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- Engineering & Computer Science (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
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- Connection Of Batteries Or Terminals (AREA)
Description
本出願は2020年7月14日付韓国特許出願第10-2020-0086792号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として含まれる。
200:電池セル積層体
400:絶縁カバー
450:バスバー開口部
700:ホールディングバンド
1100:パックフレーム
1110:下部パックハウジング
1120:上部パックハウジング
Claims (13)
- 区画化された複数のモジュール領域を有する下部パックハウジングと、
前記モジュール領域内で前記下部パックハウジングに塗布された熱伝導性樹脂層と、
前記熱伝導性樹脂層上の前記複数のモジュール領域それぞれに装着されている複数の電池セル積層体と、
前記複数の電池セル積層体を覆う上部パックハウジングと、
を含み、
前記熱伝導性樹脂層は、前記複数の電池セル積層体の下部面と接触する、電池パック。 - 前記複数のモジュール領域は前記下部パックハウジング内に形成された複数の隔壁で区画され、前記隔壁は前記複数の電池セル積層体のうちの隣接する電池セル積層体の間に位置する、請求項1に記載の電池パック。
- 前記熱伝導性樹脂層は、第1熱伝導性樹脂層と、第2熱伝導性樹脂層と、を含み、
前記複数のモジュール領域は、前記隔壁によって互いに区画される第1領域と、第2領域と、を含み、
前記第1熱伝導性樹脂層は前記第1領域に対応するように形成されており、前記第2熱伝導性樹脂層は前記第2領域に対応するように形成されている、請求項2に記載の電池パック。 - 前記第1熱伝導性樹脂層と前記第2熱伝導性樹脂層とは互いに離隔して位置する、請求項3に記載の電池パック。
- 前記複数の電池セル積層体の上部に塗布されたサーマルペースト層をさらに含む、請求項3に記載の電池パック。
- 前記サーマルペースト層は、前記上部パックハウジングと前記電池セル積層体とを結合する接着成分を含む、請求項5に記載の電池パック。
- 前記複数のモジュール領域の第1領域および第2領域のそれぞれに第1電池セル積層体および第2電池セル積層体が装着されており、
前記隔壁の高さは前記第1電池セル積層体の側面の高さおよび前記第2電池セル積層体の側面の高さより高い、請求項6に記載の電池パック。 - 前記電池セル積層体は第1方向に沿って積層されている複数の電池セルを含み、
前記電池セル積層体は前記第1方向に沿って互いに隣接する電池セルの間に位置する接着部材をさらに含む、請求項1に記載の電池パック。 - 前記熱伝導性樹脂層は、前記下部パックハウジングと前記電池セル積層体を結合する接着成分を含む、請求項1に記載の電池パック。
- 前記下部パックハウジングと前記熱伝導性樹脂層との間に位置する放熱層をさらに含む、請求項9に記載の電池パック。
- 前記電池セル積層体に含まれている電池セルからそれぞれ突出した電極リードと、
前記電極リードが突出した前記電池セル積層体の前面および後面を覆う絶縁カバーと、 をさらに含み、
前記絶縁カバーは前記下部パックハウジングと対向する、請求項1から10のいずれか一項に記載の電池パック。 - 前記絶縁カバーには端子バスバー開口部が形成されており、前記端子バスバー開口部を通じて端子バスバーが外部と連結されており、
前記端子バスバー開口部は、前記電池セル積層体に含まれている複数の電池セルの積層方向を基準にして前記絶縁カバーの最外殻に形成されている、請求項11に記載の電池パック。 - 請求項1に記載の電池パックを含むデバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200086792A KR102892920B1 (ko) | 2020-07-14 | 2020-07-14 | 전지 팩 및 이를 포함하는 디바이스 |
| KR10-2020-0086792 | 2020-07-14 | ||
| PCT/KR2021/008807 WO2022014966A1 (ko) | 2020-07-14 | 2021-07-09 | 전지 팩 및 이를 포함하는 디바이스 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022548169A JP2022548169A (ja) | 2022-11-16 |
| JP7501966B2 true JP7501966B2 (ja) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2022517236A Active JP7501966B2 (ja) | 2020-07-14 | 2021-07-09 | 電池パックおよびこれを含むデバイス |
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| Country | Link |
|---|---|
| US (2) | US12482876B2 (ja) |
| EP (1) | EP4020668A4 (ja) |
| JP (1) | JP7501966B2 (ja) |
| KR (2) | KR102892920B1 (ja) |
| CN (2) | CN114450839B (ja) |
| DE (1) | DE202021004379U1 (ja) |
| WO (1) | WO2022014966A1 (ja) |
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| DE10306137B4 (de) | 2003-02-14 | 2008-07-10 | Audi Ag | Bremssattel |
| US11764431B2 (en) | 2020-10-22 | 2023-09-19 | Apple Inc. | Battery pack structures and systems |
| EP4391154B1 (en) * | 2022-01-21 | 2026-04-08 | LG Energy Solution, Ltd. | Battery module and manufacturing method of the same |
| FR3135831B1 (fr) * | 2022-05-23 | 2024-05-31 | Nidec Asi | Module d’accumulateur intégrant une plaque d’échangeur thermique |
| KR102920664B1 (ko) * | 2022-09-22 | 2026-01-30 | 주식회사 엘지에너지솔루션 | 안전성이 강화된 배터리 팩 |
| WO2024063981A1 (en) * | 2022-09-23 | 2024-03-28 | Apple Inc. | Structural battery pack with durability improvements |
| KR20240152491A (ko) * | 2023-04-13 | 2024-10-22 | 주식회사 엘지에너지솔루션 | 배터리 팩 |
| WO2025095555A1 (ko) * | 2023-11-03 | 2025-05-08 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 그 제조 방법 |
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| KR20250160420A (ko) | 2025-11-13 |
| CN119275409A (zh) | 2025-01-07 |
| EP4020668A1 (en) | 2022-06-29 |
| CN114450839B (zh) | 2025-08-29 |
| DE202021004379U1 (de) | 2024-01-11 |
| CN114450839A (zh) | 2022-05-06 |
| KR20220008558A (ko) | 2022-01-21 |
| EP4020668A4 (en) | 2024-09-18 |
| US20260051560A1 (en) | 2026-02-19 |
| US12482876B2 (en) | 2025-11-25 |
| WO2022014966A1 (ko) | 2022-01-20 |
| KR102892920B1 (ko) | 2025-11-28 |
| US20220344743A1 (en) | 2022-10-27 |
| JP2022548169A (ja) | 2022-11-16 |
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