JP7635124B2 - バッテリーモジュール用一体型冷却素子 - Google Patents
バッテリーモジュール用一体型冷却素子 Download PDFInfo
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- JP7635124B2 JP7635124B2 JP2021529363A JP2021529363A JP7635124B2 JP 7635124 B2 JP7635124 B2 JP 7635124B2 JP 2021529363 A JP2021529363 A JP 2021529363A JP 2021529363 A JP2021529363 A JP 2021529363A JP 7635124 B2 JP7635124 B2 JP 7635124B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/643—Cylindrical 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
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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
- 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
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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
- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- 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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/222—Inorganic material
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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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/227—Organic material
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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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/229—Composite material consisting of a mixture of organic and inorganic materials
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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
- H01M50/233—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/18—Heat-exchangers or parts thereof
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Battery Mounting, Suspending (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Secondary Cells (AREA)
Description
Claims (10)
- 少なくとも1つの発熱素子(100)のための筺体であって、
筺体壁(200)と、
前記筺体壁(200)に接合した、前記少なくとも1つの発熱素子(100)を収容するホルダー(300)と、
前記筺体壁(200)の側面に配置され、前記筺体壁(200)に接合した冷却体(400)と、
を備え、
ここで、前記ホルダー(300)が前記筺体の内部に配置される一方で、前記冷却体(400)が前記筺体の外側に配置され、
前記筺体壁(200)、前記ホルダー(300)、及び前記冷却体(400)が、一体的な部品として共に存在しており、ここで、前記冷却体(400)が、少なくとも1つの冷媒用流路(500)を有し、前記冷却体(400)の少なくともサブ領域が、ASTM E1461-01に従って求めた熱伝導率が0.2W/(m K)以上である第1の熱可塑性ポリマー組成物からなることを特徴とする、筺体。 - 前記第1の熱可塑性ポリマー組成物が、ポリカーボネート、ポリアミド、ABS、PPS、PP、又はこれらのポリマーのうち少なくとも2種の混合物からなる群より選択されるポリマーを含有する、請求項1に記載の筺体。
- 前記第1の熱可塑性ポリマー組成物が、ISO 1133-1:2012-03(300℃、1.2kg)に従って求めたメルトボリュームレートMVRが、8cm3/(10分)~20cm3/(10分)であるポリカーボネートを含有する、請求項2に記載の筺体。
- 前記第1の熱可塑性ポリマー組成物が、酸化アルミニウム、窒化ホウ素、酸化ケイ素、カオリン、タルク、又はこれらのフィラーのうち少なくとも2種の混合物からなる群より選択されるフィラーを含有する、請求項1~3のいずれか一項に記載の筺体。
- 前記第1の熱可塑性ポリマー組成物の、ISO 527-1/-2に従って求めた弾性率が、2000MPa以上3500MPa以下であり、及び/又は、ISO 180/Aに従って23℃で求めたアイゾット衝撃靭性が、5kJ/m2以上60kJ/m2以下である、請求項1~4のいずれか一項に記載の筺体。
- a)前記少なくとも1つの冷媒用流路(500)が、周囲に対して開放した流路であり、冷媒が空気であるか、又はb)前記少なくとも1つの冷媒用流路(500)が、閉流路であり、冷媒が液体である、請求項1~5のいずれか一項に記載の筺体。
- 前記筺体の材料が、前記第1の熱可塑性ポリマー組成物とは異なり、前記第1の熱可塑性ポリマー組成物が存在しない該筺体の領域に存在する第2の熱可塑性ポリマー組成物を追加で含有する、請求項1~6のいずれか一項に記載の筺体。
- 前記第2の熱可塑性ポリマー組成物が、ポリカーボネート、ポリアミド、アクリロニトリル-ブタジエン-スチレンコポリマー、ポリフェニレンスルフィド、ポリプロピレン、又はこれらのポリマーのうち少なくとも2種の混合物を含有する、請求項7に記載の筺体。
- 請求項1~8のいずれか一項に記載の筺体を製造する方法であって、射出成形法によって、前記筺体壁(200)、前記ホルダー(300)、及び前記冷却体(400)を一体的な部品として作製する工程を含む、方法。
- 請求項1~8のいずれか一項に記載の筺体と、該筺体の前記ホルダー(300)内に収容された発熱素子とを備えるシステム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18208973.0 | 2018-11-28 | ||
| EP18208973 | 2018-11-28 | ||
| PCT/EP2019/081103 WO2020108988A1 (de) | 2018-11-28 | 2019-11-13 | Integriertes kühlelement für ein batteriemodul |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022510621A JP2022510621A (ja) | 2022-01-27 |
| JPWO2020108988A5 JPWO2020108988A5 (ja) | 2022-11-22 |
| JP7635124B2 true JP7635124B2 (ja) | 2025-02-25 |
Family
ID=64556815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021529363A Active JP7635124B2 (ja) | 2018-11-28 | 2019-11-13 | バッテリーモジュール用一体型冷却素子 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210399358A1 (ja) |
| EP (1) | EP3888158B1 (ja) |
| JP (1) | JP7635124B2 (ja) |
| KR (1) | KR20210093912A (ja) |
| CN (1) | CN113196553B (ja) |
| WO (1) | WO2020108988A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220053268A (ko) * | 2020-10-22 | 2022-04-29 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이의 제조방법 |
| DE102022102620A1 (de) | 2022-02-03 | 2023-08-03 | Webasto SE | Zellhalter zum Halten einer Mehrzahl von Batteriezellen und Fahrzeugbatterieanordnung |
| DE102023113877A1 (de) * | 2023-05-26 | 2024-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Gehäuse für eine Batterie, Batterie mit dem Gehäuse, Verfahren zum Herstellen der Batterie und Kraftfahrzeug |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002528619A (ja) | 1998-11-03 | 2002-09-03 | ゼネラル・エレクトリック・カンパニイ | 難燃性の向上したポリカーボネートシート |
| JP2008204990A (ja) | 2007-02-16 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 蓄電ユニット |
| JP2010540715A (ja) | 2007-09-26 | 2010-12-24 | ダウ グローバル テクノロジーズ インコーポレイティド | 減少した光沢を有する改良されたカーボネートポリマーブレンド |
| WO2014208423A1 (ja) | 2013-06-26 | 2014-12-31 | 三菱瓦斯化学株式会社 | 難燃性シートまたはフィルム、及びそれを用いた製品及びその製造方法 |
| JP2018116805A (ja) | 2017-01-17 | 2018-07-26 | 積水化学工業株式会社 | 二次電池モジュール |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6886625B1 (en) * | 2001-08-23 | 2005-05-03 | Cool Options, Inc. | Elastomeric heat sink with a pressure sensitive adhesive backing |
| US20070037053A1 (en) * | 2005-08-12 | 2007-02-15 | Satish Anantharaman | Battery case having improved thermal conductivity |
| JP4508221B2 (ja) * | 2007-08-27 | 2010-07-21 | 豊田合成株式会社 | 組電池装置 |
| DE102008024672A1 (de) * | 2008-05-21 | 2009-11-26 | Bayer Materialscience Ag | Tieftemperaturzähe Polycarbonat-Blends |
| DE102008031175A1 (de) * | 2008-07-03 | 2010-01-07 | Johnson Controls Hybrid And Recycling Gmbh | Rundzellenakkumulator |
| DE102008058351A1 (de) * | 2008-11-20 | 2010-06-02 | Kronos International, Inc. | Oberflächenbehandelte Titandioxid-Pigmente für Kunststoffe und Verfahren zur Herstellung |
| JP5833519B2 (ja) * | 2012-09-27 | 2015-12-16 | アイシン軽金属株式会社 | セル型電池ケース |
| US20160248061A1 (en) * | 2013-10-02 | 2016-08-25 | Covestro Deutschland Ag | Battery module having safety section, battery pack and electrical vehicle |
| DE102014201165A1 (de) * | 2014-01-23 | 2015-08-06 | Robert Bosch Gmbh | Batterie-Pack mit Luftkühlung |
| DE102014221684A1 (de) | 2014-07-11 | 2016-01-14 | Robert Bosch Gmbh | Gehäuse zur Aufnahme einer Vielzahl von Batteriezellen mit einer im Gehäuse integrierten Kühlungsvorrichtung |
| JP5955990B2 (ja) * | 2014-08-27 | 2016-07-20 | 武延 本郷 | 面状発熱装置、融雪装置および照明装置 |
| CN110225935A (zh) * | 2017-01-24 | 2019-09-10 | 提克纳有限责任公司 | 用于电动车的蓄电池模块 |
-
2019
- 2019-11-13 KR KR1020217015762A patent/KR20210093912A/ko active Pending
- 2019-11-13 EP EP19804700.3A patent/EP3888158B1/de active Active
- 2019-11-13 CN CN201980078090.7A patent/CN113196553B/zh active Active
- 2019-11-13 US US17/294,481 patent/US20210399358A1/en not_active Abandoned
- 2019-11-13 WO PCT/EP2019/081103 patent/WO2020108988A1/de not_active Ceased
- 2019-11-13 JP JP2021529363A patent/JP7635124B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002528619A (ja) | 1998-11-03 | 2002-09-03 | ゼネラル・エレクトリック・カンパニイ | 難燃性の向上したポリカーボネートシート |
| JP2008204990A (ja) | 2007-02-16 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 蓄電ユニット |
| JP2010540715A (ja) | 2007-09-26 | 2010-12-24 | ダウ グローバル テクノロジーズ インコーポレイティド | 減少した光沢を有する改良されたカーボネートポリマーブレンド |
| WO2014208423A1 (ja) | 2013-06-26 | 2014-12-31 | 三菱瓦斯化学株式会社 | 難燃性シートまたはフィルム、及びそれを用いた製品及びその製造方法 |
| JP2018116805A (ja) | 2017-01-17 | 2018-07-26 | 積水化学工業株式会社 | 二次電池モジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210399358A1 (en) | 2021-12-23 |
| CN113196553B (zh) | 2024-11-29 |
| WO2020108988A1 (de) | 2020-06-04 |
| KR20210093912A (ko) | 2021-07-28 |
| CN113196553A (zh) | 2021-07-30 |
| EP3888158B1 (de) | 2023-04-05 |
| JP2022510621A (ja) | 2022-01-27 |
| EP3888158A1 (de) | 2021-10-06 |
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