JP4955641B2 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JP4955641B2 JP4955641B2 JP2008290030A JP2008290030A JP4955641B2 JP 4955641 B2 JP4955641 B2 JP 4955641B2 JP 2008290030 A JP2008290030 A JP 2008290030A JP 2008290030 A JP2008290030 A JP 2008290030A JP 4955641 B2 JP4955641 B2 JP 4955641B2
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- unit
- battery module
- battery
- separation
- duct member
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- 238000000926 separation method Methods 0.000 claims description 61
- 238000001816 cooling Methods 0.000 claims description 46
- 239000002826 coolant Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 45
- 230000020169 heat generation Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition 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
- 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
- H01M10/62—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
- H01M10/643—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
-
- 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
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
-
- 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
- H01M50/289—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
-
- 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)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
110 ハウジング
112 貫通ホール
120 カバー部材
130 単位電池
140 ターミナルプレート
150 締結部材
200 ダクト部材
210、211 冷却流路
220、221 分離部
230、231 内側領域
240 排出口
Claims (11)
- 相互に電気的に連結される複数個の単位電池と、
前記単位電池にそれぞれ対応して前記単位電池を収容する複数個の貫通ホールが形成されたハウジングと、
前記ハウジングに結合されて前記単位電池の電極端子をカバーするダクト部材とを含み、
前記ダクト部材には、前記貫通ホールに向かって冷却媒体を注入するための冷却流路が形成されると共に、前記単位電池から発生するガスを所定の方向に排出させるガス排出通路が形成され、
前記ダクト部材に形成されて、前記冷却流路と前記ガス排出通路を区分する分離部をさらに含み、
前記分離部は、前記ダクト部材の内側面から前記単位電池の電極端子の方向に向かって突出されて形成され、前記冷却流路が前記ダクト部材を貫通するように形成されること、
を特徴とする電池モジュール。 - 前記冷却流路は、前記単位電池と前記貫通ホールとの間に形成される離隔空間と連通されることを特徴とする請求項1に記載の電池モジュール。
- 前記分離部は、前記単位電池とそれぞれ対応するように複数個が形成され、
前記複数個の分離部は、複数列に配列されることによって列と列との間に前記ガス排出通路が形成されることを特徴とする請求項1に記載の電池モジュール。 - 前記ダクト部材には前記ガス排出通路と連通される排出口が形成され、前記単位電池から発生するガスは、前記ガス排出通路と前記排出口を通じて外部に排出されることを特徴とする請求項3に記載の電池モジュール。
- 前記分離部は、前記単位電池の電極端子の周りの一部を囲み、一側に開口部を有する形状に形成されることを特徴とする請求項3に記載の電池モジュール。
- 前記単位電池と前記貫通ホールはそれぞれ円筒形であり、前記分離部は前記単位電池に対応する中空のC字形状の断面を有することを特徴とする請求項5に記載の電池モジュール。
- 前記複数個の分離部のうち相互に隣接する一対の分離部は、それぞれの開口部が相互に向き合うように形成されることを特徴とする請求項5に記載の電池モジュール。
- 前記一対の分離部に対応する単位電池は、ターミナルプレートによって電気的に連結され、
前記ターミナルプレートは、前記一対の分離部の開口部によって形成された空間に位置することを特徴とする請求項7に記載の電池モジュール。 - 前記複数個の分離部は、前記ダクト部材に配列される位置によってその大きさがそれぞれ異なって形成されることを特徴とする請求項7に記載の電池モジュール。
- 前記ダクト部材をカバーしながら、前記冷却流路に前記冷却媒体を供給するための内部空間が設けられたカバー部材をさらに含むことを特徴とする請求項1または請求項8に記載の電池モジュール。
- 前記カバー部材は、前記ダクト部材を媒介として前記ハウジングと一体に結合されることを特徴とする請求項10に記載の電池モジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0114939 | 2007-11-12 | ||
KR1020070114939A KR100949335B1 (ko) | 2007-11-12 | 2007-11-12 | 전지 모듈 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009123701A JP2009123701A (ja) | 2009-06-04 |
JP4955641B2 true JP4955641B2 (ja) | 2012-06-20 |
Family
ID=40263004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008290030A Active JP4955641B2 (ja) | 2007-11-12 | 2008-11-12 | 電池モジュール |
Country Status (6)
Country | Link |
---|---|
US (1) | US8691414B2 (ja) |
EP (1) | EP2058895B1 (ja) |
JP (1) | JP4955641B2 (ja) |
KR (1) | KR100949335B1 (ja) |
CN (1) | CN101436687B (ja) |
DE (1) | DE602008002302D1 (ja) |
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KR100684795B1 (ko) | 2005-03-29 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 및 이차 전지 모듈 |
US7294020B2 (en) * | 2005-05-25 | 2007-11-13 | Alcoa Fujikura Ltd. | Canted coil spring power terminal and sequence connection system |
KR100669436B1 (ko) | 2005-07-07 | 2007-01-16 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
KR100717801B1 (ko) * | 2005-12-19 | 2007-05-11 | 삼성에스디아이 주식회사 | 이차 전지 |
JP4827558B2 (ja) * | 2006-02-28 | 2011-11-30 | 三洋電機株式会社 | 車両用の電源装置 |
KR100874055B1 (ko) * | 2007-01-25 | 2008-12-12 | 삼성에스디아이 주식회사 | 단위 전지간 인터커넥터 및 이를 구비한 직렬 전지 |
JP4636031B2 (ja) | 2007-02-01 | 2011-02-23 | トヨタ自動車株式会社 | 電源装置 |
KR100949333B1 (ko) * | 2007-11-12 | 2010-03-26 | 삼성에스디아이 주식회사 | 전지 모듈 |
KR100949334B1 (ko) * | 2007-11-12 | 2010-03-26 | 삼성에스디아이 주식회사 | 전지 모듈 |
KR100989119B1 (ko) * | 2008-10-08 | 2010-10-20 | 삼성에스디아이 주식회사 | 이차 전지 및 전지 모듈 |
US9184425B2 (en) | 2009-01-13 | 2015-11-10 | Samsung Sdi Co., Ltd. | Battery pack |
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2007
- 2007-11-12 KR KR1020070114939A patent/KR100949335B1/ko active IP Right Grant
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2008
- 2008-03-26 US US12/079,365 patent/US8691414B2/en active Active
- 2008-11-10 EP EP20080168712 patent/EP2058895B1/en active Active
- 2008-11-10 DE DE200860002302 patent/DE602008002302D1/de active Active
- 2008-11-12 CN CN2008101673802A patent/CN101436687B/zh active Active
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US8691414B2 (en) | 2014-04-08 |
CN101436687B (zh) | 2011-10-05 |
JP2009123701A (ja) | 2009-06-04 |
KR100949335B1 (ko) | 2010-03-26 |
EP2058895B1 (en) | 2010-08-25 |
DE602008002302D1 (de) | 2010-10-07 |
KR20090048863A (ko) | 2009-05-15 |
EP2058895A1 (en) | 2009-05-13 |
US20090202897A1 (en) | 2009-08-13 |
CN101436687A (zh) | 2009-05-20 |
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