JP2005183343A - バッテリの冷却構造 - Google Patents
バッテリの冷却構造 Download PDFInfo
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- JP2005183343A JP2005183343A JP2003426515A JP2003426515A JP2005183343A JP 2005183343 A JP2005183343 A JP 2005183343A JP 2003426515 A JP2003426515 A JP 2003426515A JP 2003426515 A JP2003426515 A JP 2003426515A JP 2005183343 A JP2005183343 A JP 2005183343A
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- cooling air
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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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- 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
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
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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
- H01M50/204—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
- 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
-
- 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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
【解決手段】 多数のバッテリモジュール11を収納するバッテリケース13を冷却風入口16および冷却風出口17を有する角筒状に構成し、その上下面を区画する導風板23U,23Lの内面に冷却風の流路断面積が縮小するV字状の冷却風案内溝32を設け、この冷却風案内溝32で冷却風の流れをバッテリケース13の下流側中央部に向けて偏向させ、そこに配置された冷却効果の低いバッテリモジュール11を効果的に冷却し、温度を均一化して容量や寿命のばらつきを減少させることができる。しかもバッテリケース13にバイパス通路を設ける必要がないため、バッテリケース13の構造の簡素化、寸法の小型化およびレイアウトの自由度の向上が可能になる。
【選択図】 図4
Description
11′ 凸部
13 バッテリケース
14 第1プレート
15 第2プレート
16 冷却風入口
17 冷却風出口
25 整流部材
31,31A〜31E 冷却風案内溝
31b 先細部
31c 拡大部
32 突出部
Claims (11)
- バッテリケース(13)の内部に多数の棒状のバッテリモジュール(11)を相互に所定間隔を存して平行に配置し、これら多数のバッテリモジュール(11)を冷却風(11)で冷却するバッテリの冷却構造であって、
前記バッテリケース(13)は、相互に対向する一対の第1プレート(14)および相互に対向する一対の第2プレート(15)によって冷却風入口(16)および冷却風出口(17)を有する角筒状に構成され、前記一対の第1プレート(14)に前記多数のバッテリモジュール(11)の両端を支持したものにおいて、
前記一対の第2プレート(15)の少なくとも一方の内面に冷却風入口(16)側から冷却風出口(17)側に向けて流路断面積が縮小する冷却風案内溝(31,31A〜31E)を設けたことを特徴とするバッテリの冷却構造。 - 冷却風案内溝(31,31A〜31E)は、冷却風流れ方向上流側から下流側に向けて溝幅が減少する略V字状の先細部(31b)を有することを特徴とする、請求項1に記載のバッテリの冷却構造。
- 一方および他方の第2プレート(15)の冷却風案内溝(31,31A〜31E)の深さを異ならせたことを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- 一方および他方の第2プレート(15)の冷却風案内溝(31,31A〜31E)の冷却風流れ方向下流端の位置を異ならせたことを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- 少なくとも一方の第2プレート(15)の冷却風案内溝(31,31A〜31E)の深さを冷却風流れ方向下流側ほど浅くしたことを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- 一方の第2プレート(15)に冷却風案内溝(31,31A〜31E)を設けるとともに、他方の第2プレート(15)に前記冷却風案内溝(31,31A〜31E)に対向する突出部(32)を設けたことを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- 少なくとも一方の第2プレート(15)が冷却風流れ方向に直交する方向に並置された複数の冷却風案内溝(31,31A〜31E)を有することを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- バッテリモジュール(11)は複数のバッテリ単体(12)を直列に接続してなり、前記複数の冷却風案内溝(31,31A〜31E)の冷却風流れ方向下流端は前記バッテリ単体(12)の接続部を指向することを特徴とする、請求項7に記載のバッテリの冷却構造。
- 冷却風案内溝(31,31A〜31E)が、その先細部(31b)よりも冷却風流れ方向上流側に、溝幅が一時的に拡大する拡大部(31c)を有することを特徴とする、請求項2に記載のバッテリの冷却構造。
- 一対の第2プレート(15)の少なくとも一方の内面に、バッテリモジュール(11)の形状および配列を模擬する凸部(11′)を形成したことを特徴とする、請求項1または請求項2に記載のバッテリの冷却構造。
- 最前列のバッテリモジュール(11)への冷却風の接触を抑制する整流部材(25)をバッテリケース(13)の冷却風入口(16)に設けたことを特徴とする、請求項1〜請求項10の何れか1項に記載のバッテリの冷却構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003426515A JP4485187B2 (ja) | 2003-12-24 | 2003-12-24 | バッテリケース |
EP20040029576 EP1548858B8 (en) | 2003-12-24 | 2004-12-14 | Battery cooling structure |
US11/014,204 US7399551B2 (en) | 2003-12-24 | 2004-12-17 | Battery cooling structure |
CNB2004100816815A CN1320694C (zh) | 2003-12-24 | 2004-12-24 | 电池的冷却结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003426515A JP4485187B2 (ja) | 2003-12-24 | 2003-12-24 | バッテリケース |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005183343A true JP2005183343A (ja) | 2005-07-07 |
JP4485187B2 JP4485187B2 (ja) | 2010-06-16 |
Family
ID=34544958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003426515A Expired - Fee Related JP4485187B2 (ja) | 2003-12-24 | 2003-12-24 | バッテリケース |
Country Status (4)
Country | Link |
---|---|
US (1) | US7399551B2 (ja) |
EP (1) | EP1548858B8 (ja) |
JP (1) | JP4485187B2 (ja) |
CN (1) | CN1320694C (ja) |
Cited By (14)
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US7642004B2 (en) | 2006-11-29 | 2010-01-05 | Hyundai Motor Company | Holder for cooling battery modules |
WO2010125977A1 (ja) * | 2009-04-28 | 2010-11-04 | 株式会社 日立製作所 | 蓄電モジュール及びそれを備えた蓄電装置 |
US20100285347A1 (en) * | 2009-05-08 | 2010-11-11 | Masao Saito | Battery system |
CN102969544A (zh) * | 2011-09-01 | 2013-03-13 | 三星Sdi株式会社 | 电池包 |
US8440339B2 (en) | 2008-04-03 | 2013-05-14 | Hitachi, Ltd. | Battery module, electric storage device and electric system |
KR101264623B1 (ko) | 2010-09-28 | 2013-05-24 | 한라비스테온공조 주식회사 | 차량용 배터리 냉각장치 |
JP2013134821A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
JP2013134816A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
JP2013134827A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
KR20160093339A (ko) | 2015-01-29 | 2016-08-08 | 현대자동차주식회사 | 하이브리드 차량의 배터리 냉각시스템, 그 작동방법 및 그 제어방법 |
US10594004B2 (en) | 2016-12-12 | 2020-03-17 | Lg Chem, Ltd. | Battery pack |
JP7473575B2 (ja) | 2022-03-18 | 2024-04-23 | 本田技研工業株式会社 | バッテリカバー、およびバッテリカバー組立体 |
JP7511091B2 (ja) | 2020-12-07 | 2024-07-04 | メルセデス・ベンツ グループ アクチェンゲゼルシャフト | 電気エネルギー貯蔵器のセルブロックを温度制御するための温度制御装置及び方法 |
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- 2004-12-17 US US11/014,204 patent/US7399551B2/en not_active Expired - Fee Related
- 2004-12-24 CN CNB2004100816815A patent/CN1320694C/zh not_active Expired - Fee Related
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JP2009123398A (ja) * | 2007-11-12 | 2009-06-04 | Honda Motor Co Ltd | 車両用バッテリ冷却装置 |
US8440339B2 (en) | 2008-04-03 | 2013-05-14 | Hitachi, Ltd. | Battery module, electric storage device and electric system |
WO2010125977A1 (ja) * | 2009-04-28 | 2010-11-04 | 株式会社 日立製作所 | 蓄電モジュール及びそれを備えた蓄電装置 |
US20100285347A1 (en) * | 2009-05-08 | 2010-11-11 | Masao Saito | Battery system |
US8435664B2 (en) * | 2009-05-08 | 2013-05-07 | Sanyo Electric Co., Ltd. | Battery system having temperature equalizing walls in ducts |
KR101264623B1 (ko) | 2010-09-28 | 2013-05-24 | 한라비스테온공조 주식회사 | 차량용 배터리 냉각장치 |
CN102969544A (zh) * | 2011-09-01 | 2013-03-13 | 三星Sdi株式会社 | 电池包 |
JP2013134821A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
JP2013134816A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
JP2013134827A (ja) * | 2011-12-26 | 2013-07-08 | Tigers Polymer Corp | 電池冷却構造 |
KR20160093339A (ko) | 2015-01-29 | 2016-08-08 | 현대자동차주식회사 | 하이브리드 차량의 배터리 냉각시스템, 그 작동방법 및 그 제어방법 |
US10594004B2 (en) | 2016-12-12 | 2020-03-17 | Lg Chem, Ltd. | Battery pack |
JP7511091B2 (ja) | 2020-12-07 | 2024-07-04 | メルセデス・ベンツ グループ アクチェンゲゼルシャフト | 電気エネルギー貯蔵器のセルブロックを温度制御するための温度制御装置及び方法 |
JP7473575B2 (ja) | 2022-03-18 | 2024-04-23 | 本田技研工業株式会社 | バッテリカバー、およびバッテリカバー組立体 |
Also Published As
Publication number | Publication date |
---|---|
JP4485187B2 (ja) | 2010-06-16 |
US20050153199A1 (en) | 2005-07-14 |
EP1548858A3 (en) | 2009-03-04 |
US7399551B2 (en) | 2008-07-15 |
EP1548858B8 (en) | 2012-02-15 |
EP1548858B1 (en) | 2011-06-08 |
EP1548858A2 (en) | 2005-06-29 |
CN1638185A (zh) | 2005-07-13 |
CN1320694C (zh) | 2007-06-06 |
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