JP3183200U - 複合ヒートスプレッダー及びそれを含むバッテリモジュール - Google Patents
複合ヒートスプレッダー及びそれを含むバッテリモジュール Download PDFInfo
- Publication number
- JP3183200U JP3183200U JP2013000832U JP2013000832U JP3183200U JP 3183200 U JP3183200 U JP 3183200U JP 2013000832 U JP2013000832 U JP 2013000832U JP 2013000832 U JP2013000832 U JP 2013000832U JP 3183200 U JP3183200 U JP 3183200U
- Authority
- JP
- Japan
- Prior art keywords
- heat spreader
- flexible graphite
- composite heat
- layer
- gas generating
- 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.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the 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
- H01M50/204—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
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】積み重ねられた複数のバッテリセルを含むバッテリパックにおいて、バッテリセル各々は、対向する主表面を有する。少なくとも一つの複合ヒートスプレッダーは、2つの隣接したバッテリセル間に配置され、各々の隣接したバッテリセルの主表面と接触する。複合ヒートスプレッダーは、第1の可撓性の黒鉛層14と、第2の可撓性の黒鉛層16と、前記第1の可撓性の黒鉛層14と前記第2の可撓性の黒鉛層16の間に配置されたガス発生層12と、を含む。温度閾値に到達したときに、前記ガス発生層12の熱伝導率は少なくとも5倍だけ減少される。
【選択図】図2
Description
Claims (3)
- 第1の可撓性の黒鉛層と、
第2の可撓性の黒鉛層と、
前記第1の可撓性の黒鉛層と前記第2の可撓性の黒鉛層の間に配置されたガス発生層と、
を含み、そして、
閾値温度に到達したときに、前記ガス発生層の熱伝導率が少なくとも5倍減少される、複合ヒートスプレッダー。 - 前記閾値温度に到達した後、前記ガス発生層の平均厚さが、少なくとも約10%増加される、請求項1に記載の複合ヒートスプレッダー。
- 前記複合ヒートスプレッダーが格納シェルをさらに含み、そして、
前記格納シェルが、前記第1の可撓性の黒鉛層と、前記第2の可撓性の黒鉛層と、前記ガス発生層と、を封じ込む、請求項1に記載の複合ヒートスプレッダー。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261600806P | 2012-02-20 | 2012-02-20 | |
| US61/600806 | 2012-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3183200U true JP3183200U (ja) | 2013-05-09 |
Family
ID=48084841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000832U Expired - Lifetime JP3183200U (ja) | 2012-02-20 | 2013-02-18 | 複合ヒートスプレッダー及びそれを含むバッテリモジュール |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9797664B2 (ja) |
| JP (1) | JP3183200U (ja) |
| KR (1) | KR200479460Y1 (ja) |
| CN (1) | CN203481336U (ja) |
| DE (1) | DE202013001662U1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025512548A (ja) * | 2022-12-28 | 2025-04-17 | エルジー エナジー ソリューション リミテッド | バッテリーアセンブリ、該バッテリーアセンブリを含むバッテリーパック及び車両 |
| WO2025150168A1 (ja) * | 2024-01-11 | 2025-07-17 | 日本碍子株式会社 | Ledディスプレイ装置 |
Families Citing this family (39)
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| US7743614B2 (en) | 2005-04-08 | 2010-06-29 | Bsst Llc | Thermoelectric-based heating and cooling system |
| US20100155018A1 (en) | 2008-12-19 | 2010-06-24 | Lakhi Nandlal Goenka | Hvac system for a hybrid vehicle |
| KR102112970B1 (ko) | 2009-05-18 | 2020-05-19 | 젠썸 인코포레이티드 | 배터리 열 관리 시스템 |
| DE112012002935T5 (de) | 2011-07-11 | 2014-05-15 | Gentherm Inc. | Auf Thermoelektrik basierendes Wärmemanagement elektrischer Vorrichtungen |
| WO2014110524A1 (en) | 2013-01-14 | 2014-07-17 | Gentherm Incorporated | Thermoelectric-based thermal management of electrical devices |
| US10270141B2 (en) | 2013-01-30 | 2019-04-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
| US20150075762A1 (en) * | 2013-09-18 | 2015-03-19 | Jeffri J. Narendra | Flexible composites containing graphite and fillers |
| CN106030898B (zh) | 2013-10-29 | 2019-04-05 | 詹思姆公司 | 利用热电学的电池热管理 |
| DE102013113799A1 (de) * | 2013-12-10 | 2015-06-11 | Akasol Gmbh | Batteriemodul |
| US9296310B2 (en) * | 2014-03-18 | 2016-03-29 | Ford Global Technologies, Llc | Traction battery thermal management system |
| KR101432530B1 (ko) * | 2014-04-15 | 2014-08-21 | 실리콘밸리(주) | 천연 그라파이트와 합성 그라파이트를 적층한 열확산시트 및 그 제조방법 |
| CA2887537A1 (en) * | 2014-04-16 | 2015-10-16 | Southwest Electronic Energy Corporation | Tri-layer material for heat spreading in battery pack modules |
| CA2947765A1 (en) * | 2014-05-21 | 2015-11-26 | Thermal Ceramics, Inc. | Passive insulation materials |
| CN106717139B (zh) | 2014-09-12 | 2019-07-12 | 詹思姆公司 | 石墨热电和/或电阻热管理系统和方法 |
| US10088878B2 (en) * | 2014-12-15 | 2018-10-02 | Dell Products L.P. | Flexible heat spreader with differential thermal conductivity |
| CN107615567A (zh) | 2015-02-18 | 2018-01-19 | Ttb控股有限公司 | 具有冷却系统的锂离子电池模块 |
| EP3266056B1 (en) | 2015-03-06 | 2020-07-15 | Sterling PBES Energy Solutions Ltd. | Battery module with thermal runaway and gas exhaust management system |
| WO2016200943A1 (en) | 2015-06-10 | 2016-12-15 | Gentherm Inc. | Vehicle battery thermoelectric device with integrated cold plate assembly and method of assembling same |
| CN107735638A (zh) * | 2015-06-10 | 2018-02-23 | 金瑟姆股份有限公司 | 具有改进的传热和隔热特征的运载工具电池热电模块 |
| AT518161B1 (de) * | 2016-02-19 | 2017-08-15 | Avl List Gmbh | Batterie |
| KR102122450B1 (ko) * | 2016-08-26 | 2020-06-12 | 주식회사 엘지화학 | 방열재, 이를 제조하는 방법 및 방열재를 포함하는 배터리 모듈 |
| CN107968168B (zh) * | 2016-10-19 | 2020-09-11 | 宁德时代新能源科技股份有限公司 | 电池模组 |
| EP3319143A1 (de) * | 2016-11-04 | 2018-05-09 | Fredy Doll Beteiligungs-GmbH | Kraftfahrzeug-batteriemodul, kraftfahrzeug mit einem elektrischen antriebsmotor und einem batteriemodul sowie verfahren zur herstellung eines kraftfahrzeug-batteriemoduls und eines kraftfahrzeugs |
| WO2018101695A1 (ko) * | 2016-11-29 | 2018-06-07 | 삼성에스디아이 주식회사 | 전지 셀, 전지 서브모듈, 전지 모듈 또는 전지 시스템의 벽 구조 |
| DE102017218578A1 (de) * | 2017-10-18 | 2019-04-18 | Bayerische Motoren Werke Aktiengesellschaft | Speichereinrichtung zum Speichern von elektrischer Energie, insbesondere für ein Kraftfahrzeug |
| WO2019108950A1 (en) * | 2017-12-01 | 2019-06-06 | Thermal Corp. | Thermal management system |
| JP7028748B2 (ja) * | 2018-10-18 | 2022-03-02 | 本田技研工業株式会社 | 蓄電セル及び蓄電セルの製造方法 |
| CN121230238A (zh) | 2018-11-30 | 2025-12-30 | 金瑟姆股份公司 | 热电调节系统和方法 |
| US11152557B2 (en) | 2019-02-20 | 2021-10-19 | Gentherm Incorporated | Thermoelectric module with integrated printed circuit board |
| DE102019105810A1 (de) * | 2019-03-07 | 2020-09-10 | Volkswagen Aktiengesellschaft | Batteriemodul mit einer thermisch aktivierbaren Schutzvorrichtung |
| DE102019130435A1 (de) * | 2019-11-12 | 2021-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeicher für ein Kraftfahrzeug, Kraftfahrzeug und Verwendung |
| US11205809B2 (en) * | 2020-01-14 | 2021-12-21 | Nio Usa, Inc. | Early detection of thermal incident in battery pack |
| DE102020112115A1 (de) | 2020-05-05 | 2021-11-11 | Elringklinger Ag | Elektrochemische Zelle |
| TW202240962A (zh) | 2021-03-09 | 2022-10-16 | 美商羅傑斯公司 | 複合熱管理片材、製造方法、使用其之電池組之組件、及包含其之電池組 |
| EP4625651A3 (en) * | 2021-07-02 | 2026-04-01 | LG Energy Solution, Ltd. | Cooling fin, battery module, battery pack and device including the same |
| US12266813B2 (en) * | 2021-09-10 | 2025-04-01 | GM Global Technology Operations LLC | Hybrid composite materials systems for battery housings having improved thermal performance |
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-
2013
- 2013-02-14 US US13/766,807 patent/US9797664B2/en not_active Ceased
- 2013-02-18 JP JP2013000832U patent/JP3183200U/ja not_active Expired - Lifetime
- 2013-02-19 KR KR2020130001255U patent/KR200479460Y1/ko not_active Expired - Lifetime
- 2013-02-20 DE DE201320001662 patent/DE202013001662U1/de not_active Expired - Lifetime
- 2013-02-20 CN CN201320176217.9U patent/CN203481336U/zh not_active Expired - Lifetime
-
2019
- 2019-04-26 US US16/396,133 patent/USRE48639E1/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025512548A (ja) * | 2022-12-28 | 2025-04-17 | エルジー エナジー ソリューション リミテッド | バッテリーアセンブリ、該バッテリーアセンブリを含むバッテリーパック及び車両 |
| JP7817445B2 (ja) | 2022-12-28 | 2026-02-18 | エルジー エナジー ソリューション リミテッド | バッテリーアセンブリ、該バッテリーアセンブリを含むバッテリーパック及び車両 |
| WO2025150168A1 (ja) * | 2024-01-11 | 2025-07-17 | 日本碍子株式会社 | Ledディスプレイ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200479460Y1 (ko) | 2016-01-29 |
| USRE48639E1 (en) | 2021-07-13 |
| CN203481336U (zh) | 2014-03-12 |
| KR20130005128U (ko) | 2013-08-28 |
| DE202013001662U1 (de) | 2013-03-07 |
| US9797664B2 (en) | 2017-10-24 |
| US20130216887A1 (en) | 2013-08-22 |
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