JP4484640B2 - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP4484640B2 JP4484640B2 JP2004259869A JP2004259869A JP4484640B2 JP 4484640 B2 JP4484640 B2 JP 4484640B2 JP 2004259869 A JP2004259869 A JP 2004259869A JP 2004259869 A JP2004259869 A JP 2004259869A JP 4484640 B2 JP4484640 B2 JP 4484640B2
- Authority
- JP
- Japan
- Prior art keywords
- battery cell
- battery
- contact
- spacer
- case
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 40
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- 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
- H01M10/65—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
- H01M10/61—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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
-
- 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
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/42—Grouping of primary cells into batteries
-
- 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)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Description
ケースに内装設置する複数の電池セルと;電池セルの間に配置される少なくとも一つのスペーサーと;を含み,スペーサーは電池セルに線接触してこの電池セルを支持する電池パックが提供される。かかる構成により,電池セル間の電気的接触を防止することができ,電池セルの固定状態を堅固にすることができる。
2b 上部ケース
2c 下部ケース
2d コネクタ
20 ケース
22 電池セル
24 スペーサー
24a 本体
24b 支持部
26 電池セルと支持部との間の空間
Claims (2)
- 電池パックにおいて:
内部空間を有するケースと;
前記ケースに内装設置される複数の円筒型の電池セルと;
前記電池セルの間に配置される1または2以上のスペーサーと;
を備え,
前記スペーサーは,前記電池セルに線接触して前記電池セルを支持し,
少なくとも1つの前記スペーサーは,前記電池セルの長さ方向に沿って形成され,前記電池セルに接触して支えるとともに,前記ケースに接触して配置される本体と,前記本体の前記ケースと接触する部分の端部からケースに沿って延設され,前記電池セルに接触して支える支持部とを有し,
前記本体および前記支持部の前記電池セルの長さ方向に対して垂直方向に切断した断面が階段状の形状であり,前記階段状の形状のエッジの部分が,前記本体と前記電池セルとの接触部位及び前記支持部と前記電池セルとの接触部位にそれぞれ対応し,
前記電池セルと前記スペーサーとの間において,前記本体と前記電池セルとが接触する部位と,前記支持部と前記電池セルとが接触する部位との間に,前記電池セルで発生した熱を前記ケースの外部に放出するための空間が形成されていることを特徴とする,電池パック。 - 少なくとも1つの前記本体は,切断した断面がH形状であり,前記本体と前記電池セルとが接触する部位はH形状の断面の端部であり、前記支持部は,H形状の断面の端部から延設されていることを特徴とする,請求項1に記載の電池パック。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0063137A KR100497252B1 (ko) | 2003-09-09 | 2003-09-09 | 전지 팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005085767A JP2005085767A (ja) | 2005-03-31 |
JP4484640B2 true JP4484640B2 (ja) | 2010-06-16 |
Family
ID=34225477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004259869A Expired - Lifetime JP4484640B2 (ja) | 2003-09-09 | 2004-09-07 | 電池パック |
Country Status (4)
Country | Link |
---|---|
US (1) | US7642005B2 (ja) |
JP (1) | JP4484640B2 (ja) |
KR (1) | KR100497252B1 (ja) |
CN (1) | CN1324723C (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007108851A2 (en) | 2006-03-16 | 2007-09-27 | Ford Global Technologies, Llc | Power supply temperature sensor and system |
KR100930474B1 (ko) | 2005-12-08 | 2009-12-09 | 주식회사 엘지화학 | 전지모듈 제조용 조립식 스페이서 |
CN101820053B (zh) * | 2005-12-27 | 2012-12-19 | 株式会社Lg化学 | 电池组间隔件 |
KR100853620B1 (ko) * | 2006-01-16 | 2008-08-25 | 주식회사 엘지화학 | 전지모듈 제조용 스페이서 |
WO2009040200A1 (de) * | 2007-09-21 | 2009-04-02 | Robert Bosch Gmbh | Akkupack |
JP5179140B2 (ja) * | 2007-10-18 | 2013-04-10 | マックス株式会社 | 電池パック |
KR101057563B1 (ko) | 2009-07-01 | 2011-08-17 | 삼성에스디아이 주식회사 | 배터리 팩 |
US8815437B2 (en) | 2009-09-10 | 2014-08-26 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR101071537B1 (ko) * | 2009-09-17 | 2011-10-10 | 주식회사 엘지화학 | 신규한 구조의 방열부재를 포함하는 전지모듈 및 중대형 전지팩 |
US8546007B2 (en) * | 2009-10-29 | 2013-10-01 | Samsung Sdi Co., Ltd. | Rechargeable battery |
JP4772907B2 (ja) * | 2010-01-29 | 2011-09-14 | 株式会社東芝 | 電子機器及び電池パック |
KR101152443B1 (ko) | 2010-07-12 | 2012-06-01 | 삼성에스디아이 주식회사 | 배터리 팩 |
US20120088142A1 (en) * | 2010-09-24 | 2012-04-12 | Yihsong Jan | Connecting assembly for batteries and battery assembly |
TWI371883B (en) * | 2011-07-08 | 2012-09-01 | Simplo Technology Company Ltd | Battery module and related forming method,battery cell assembly,bus layout structure of a battery module and related layout method,cpnnection structure and connection method between battery cells and conductiog buses of a battery module, and connection s |
US9356277B2 (en) | 2012-01-31 | 2016-05-31 | Samsung Sdi Co., Ltd. | Battery pack including spacer receiving conductive member |
KR20140021468A (ko) * | 2012-08-10 | 2014-02-20 | 삼성에스디아이 주식회사 | 배터리 팩 |
CN103579548B (zh) * | 2012-08-10 | 2018-09-18 | 三星Sdi株式会社 | 电池组 |
KR102307906B1 (ko) * | 2014-10-01 | 2021-10-01 | 삼성에스디아이 주식회사 | 방열구조를 갖는 배터리 팩 |
EP3673532A4 (en) * | 2017-09-27 | 2020-10-21 | Globe (Jiangsu) Co., Ltd. | BATTERY COMPARTMENT FOR POWER TOOLS |
CN115133193B (zh) * | 2021-03-26 | 2024-07-12 | 米沃奇电动工具公司 | 电池单元分隔器 |
WO2023137595A1 (zh) * | 2022-01-18 | 2023-07-27 | 珠海冠宇电池股份有限公司 | 电池 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968167A (ja) * | 1982-10-12 | 1984-04-18 | Matsushita Electric Works Ltd | 電池式電気機器 |
JPH01127166U (ja) * | 1988-02-24 | 1989-08-30 | ||
JPH05251075A (ja) * | 1992-03-06 | 1993-09-28 | Sony Corp | バッテリーパック |
JPH09219182A (ja) * | 1996-02-13 | 1997-08-19 | Toyota Autom Loom Works Ltd | 円筒型電池の保持構造体およびその方法 |
JPH10106520A (ja) * | 1996-09-26 | 1998-04-24 | Matsushita Electric Ind Co Ltd | 蓄電池電源装置 |
JP2000100401A (ja) * | 1998-09-22 | 2000-04-07 | Fuji Film Celltec Kk | バッテリーパック |
JP2004362879A (ja) * | 2003-06-03 | 2004-12-24 | Toyota Motor Corp | 集合電池 |
JP2006522995A (ja) * | 2003-01-03 | 2006-10-05 | オヴォニック バッテリー カンパニー インコーポレイテッド | 絶縁性管状ハウジングを有するバッテリー |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3318772B2 (ja) | 1992-04-15 | 2002-08-26 | ソニー株式会社 | 2次電池パックとその製造方法 |
JPH08106888A (ja) * | 1994-09-30 | 1996-04-23 | Kenwood Corp | 組電池及び機器の電池ホルダーの構造 |
US5744260A (en) * | 1996-07-25 | 1998-04-28 | Daewoo Electronics Co., Ltd. | Battery pack |
JPH10241646A (ja) * | 1997-02-25 | 1998-09-11 | Sanyo Electric Co Ltd | パック電池 |
JP3011155B2 (ja) | 1997-10-23 | 2000-02-21 | 日本電気株式会社 | パケットセル廃棄制御装置 |
JP2001126689A (ja) * | 1999-10-26 | 2001-05-11 | Tookado:Kk | 電池パックのスペーサ |
JP3679705B2 (ja) * | 2000-11-30 | 2005-08-03 | 三洋電機株式会社 | 電池パックとその製造方法 |
-
2003
- 2003-09-09 KR KR10-2003-0063137A patent/KR100497252B1/ko active IP Right Grant
-
2004
- 2004-08-24 US US10/923,749 patent/US7642005B2/en active Active
- 2004-09-01 CN CNB2004100749191A patent/CN1324723C/zh not_active Expired - Fee Related
- 2004-09-07 JP JP2004259869A patent/JP4484640B2/ja not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968167A (ja) * | 1982-10-12 | 1984-04-18 | Matsushita Electric Works Ltd | 電池式電気機器 |
JPH01127166U (ja) * | 1988-02-24 | 1989-08-30 | ||
JPH05251075A (ja) * | 1992-03-06 | 1993-09-28 | Sony Corp | バッテリーパック |
JPH09219182A (ja) * | 1996-02-13 | 1997-08-19 | Toyota Autom Loom Works Ltd | 円筒型電池の保持構造体およびその方法 |
JPH10106520A (ja) * | 1996-09-26 | 1998-04-24 | Matsushita Electric Ind Co Ltd | 蓄電池電源装置 |
JP2000100401A (ja) * | 1998-09-22 | 2000-04-07 | Fuji Film Celltec Kk | バッテリーパック |
JP2006522995A (ja) * | 2003-01-03 | 2006-10-05 | オヴォニック バッテリー カンパニー インコーポレイテッド | 絶縁性管状ハウジングを有するバッテリー |
JP2004362879A (ja) * | 2003-06-03 | 2004-12-24 | Toyota Motor Corp | 集合電池 |
Also Published As
Publication number | Publication date |
---|---|
KR20050026162A (ko) | 2005-03-15 |
KR100497252B1 (ko) | 2005-06-23 |
CN1595714A (zh) | 2005-03-16 |
CN1324723C (zh) | 2007-07-04 |
JP2005085767A (ja) | 2005-03-31 |
US7642005B2 (en) | 2010-01-05 |
US20050053829A1 (en) | 2005-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4484640B2 (ja) | 電池パック | |
KR100886571B1 (ko) | 전지팩 케이스 | |
KR101065926B1 (ko) | 다수의 단위 셀을 구비하는 배터리 팩 | |
EP2450982B1 (en) | Battery module | |
CN105977416B (zh) | 电池模块 | |
KR100627294B1 (ko) | 전지 모듈 | |
JP2010080450A (ja) | 電池モジュール | |
JP2007042630A (ja) | 電池モジュール | |
JP4713393B2 (ja) | 二次電池及び二次電池の製造方法 | |
KR20000067807A (ko) | 이차 전지의 케이스 | |
JP2008192447A (ja) | パック電池 | |
EP2333870B1 (en) | Secondary battery | |
US20240347822A1 (en) | End cover assembly, battery cell, battery, and electrical apparatus | |
EP3576178A1 (en) | Battery pack | |
CN116918157A (zh) | 电源装置 | |
KR102256103B1 (ko) | 배터리 모듈 및 이를 포함하는 배터리 팩 | |
KR102306870B1 (ko) | 배터리 패키징 유닛 | |
KR20150121912A (ko) | 파우치형 이차전지의 가스 배출을 위한 파우치 관통 장치 | |
KR20190069044A (ko) | 배터리 모듈 및 이를 포함하는 배터리 팩 | |
KR100658686B1 (ko) | 이차 전지 모듈 | |
KR20180056986A (ko) | 접속부재 고정부를 포함하고 있는 전지셀 용접 지그 | |
JP7551209B2 (ja) | 二次電池モジュール及びその製造方法 | |
EP4401219A1 (en) | Battery module for preventing battery rupture | |
EP4443623A1 (en) | Rechargeable battery module | |
WO2024020910A1 (zh) | 电池单体、电池以及用电装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071204 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080408 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080708 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080902 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091117 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100217 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20100217 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100316 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100323 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4484640 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130402 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140402 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |