JP2010225583A - 組電池冷却構造 - Google Patents
組電池冷却構造 Download PDFInfo
- Publication number
- JP2010225583A JP2010225583A JP2010035433A JP2010035433A JP2010225583A JP 2010225583 A JP2010225583 A JP 2010225583A JP 2010035433 A JP2010035433 A JP 2010035433A JP 2010035433 A JP2010035433 A JP 2010035433A JP 2010225583 A JP2010225583 A JP 2010225583A
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- Prior art keywords
- assembled battery
- bus bar
- cooling structure
- battery
- cooling
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 229920005989 resin Polymers 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000004020 conductor Substances 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000009349 indirect transmission Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000452 restraining effect Effects 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
- H01M10/64—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
- 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
- H01M10/6553—Terminals or leads
-
- 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
-
- 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
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
【解決手段】組電池21は、この正極25及び負極26に太物電線27、28がそれぞれ接続されている。正極25に接続される太物電線27は、電線としての機能を有するのは勿論のこと、冷却部材としての機能も有している。すなわち、太物電線27は、組電池21に沿うように配索されて、組電池21に生じる熱を吸収し、この吸収した熱を組電池21から離れた位置で放出するような機能を有している。電線の優れた熱伝導特性を利用して組電池21を冷却する構造になっている。
【選択図】図1
Description
22…バスバーモジュール
23…保持部材
24…電池セル
25…正極
26…負極
27、28…太物電線(高圧導電路)
29、30…電極
31…接続台
32…安全弁
33…接続端子
34…バスバー
35…樹脂部
36…孔
37…バスバー保持部
38…接続端子保持部
39…太物電線保持部(高圧導電路保持部)
40、41…配索スペース
42〜44…熱伝導部
51…太物電線(高圧導電路)
52…平角導体
53…被覆部
54…丸導体
55…被覆部
56…バスバー(高圧導電路)
57…バスバー本体
58…接続端子部
Claims (6)
- 電池セルを複数備える組電池の正極・負極にそれぞれ接続される高圧導電路の少なくとも一本を前記組電池に沿わせて該組電池の冷却部材とする
ことを特徴とする組電池冷却構造。 - 請求項1に記載の組電池冷却構造において、
複数のバスバーを備えて各前記電池セルを直列に接続するバスバーモジュールの樹脂部を前記組電池の第二の冷却部材とする、又は、前記樹脂部を第二の冷却部材とするとともに前記バスバーを第三の冷却部材とする
ことを特徴とする組電池冷却構造。 - 請求項2に記載の組電池冷却構造において、
前記樹脂部に高圧導電路保持部を設ける
ことを特徴とする組電池冷却構造。 - 請求項2に記載の組電池冷却構造において、
前記バスバーと前記樹脂部との間、及び/又は、各前記電池セルと前記バスバーモジュールとの間に熱伝導部を設ける
ことを特徴とする組電池冷却構造。 - 請求項2ないし請求項4いずれか記載の組電池冷却構造において、
前記樹脂部をシリコーン系又はエポキシ系の樹脂材料を用いて成形する
ことを特徴とする組電池冷却構造。 - 請求項1ないし請求項5いずれか記載の組電池冷却構造において、
各前記電池セルに設けた一対の電極間となる位置に前記冷却部材としての前記高圧導電路を沿わせる
ことを特徴とする組電池冷却構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010035433A JP5514578B2 (ja) | 2009-02-24 | 2010-02-19 | 組電池冷却構造 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009040116 | 2009-02-24 | ||
JP2009040116 | 2009-02-24 | ||
JP2010035433A JP5514578B2 (ja) | 2009-02-24 | 2010-02-19 | 組電池冷却構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010225583A true JP2010225583A (ja) | 2010-10-07 |
JP5514578B2 JP5514578B2 (ja) | 2014-06-04 |
Family
ID=42621805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010035433A Expired - Fee Related JP5514578B2 (ja) | 2009-02-24 | 2010-02-19 | 組電池冷却構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8597843B2 (ja) |
JP (1) | JP5514578B2 (ja) |
CN (1) | CN101814642B (ja) |
DE (1) | DE102010002289A1 (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012046517A1 (ja) * | 2010-10-08 | 2012-04-12 | 株式会社オートネットワーク技術研究所 | バスバーモジュール |
WO2012090340A1 (en) * | 2010-12-28 | 2012-07-05 | Yazaki Corporation | Busbar module and power supply apparatus incorporating the same |
JP2012186114A (ja) * | 2011-03-08 | 2012-09-27 | Hitachi Vehicle Energy Ltd | 二次電池および二次電池モジュール |
WO2013084713A1 (ja) * | 2011-12-06 | 2013-06-13 | 株式会社オートネットワーク技術研究所 | 電池配線モジュール |
WO2014002682A1 (ja) * | 2012-06-26 | 2014-01-03 | 株式会社オートネットワーク技術研究所 | 配線モジュール |
JP2014502013A (ja) * | 2010-11-23 | 2014-01-23 | エルジー・ケム・リミテッド | 新規構造を有するバスバーアセンブリ |
JP2014130779A (ja) * | 2012-12-28 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | 電池モジュール、電池ユニット |
JP2014232600A (ja) * | 2013-05-28 | 2014-12-11 | 株式会社デンソー | 組電池装置 |
JP2015149213A (ja) * | 2014-02-07 | 2015-08-20 | 富士重工業株式会社 | 車載用バッテリー |
JP2016091969A (ja) * | 2014-11-11 | 2016-05-23 | 株式会社豊田自動織機 | 支持部材 |
EP3113249A1 (en) | 2015-06-30 | 2017-01-04 | GS Yuasa International Ltd. | Energy storage apparatus |
JP2018129142A (ja) * | 2017-02-07 | 2018-08-16 | 株式会社オートネットワーク技術研究所 | 接続モジュール |
JP2020523748A (ja) * | 2017-12-01 | 2020-08-06 | エルジー・ケム・リミテッド | バッテリーパック |
WO2022149964A1 (ko) * | 2021-01-11 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
WO2022149968A1 (ko) * | 2021-01-11 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4696291B2 (ja) * | 2009-06-04 | 2011-06-08 | 三菱自動車工業株式会社 | 二次電池異常検出装置 |
US8372534B2 (en) * | 2010-09-02 | 2013-02-12 | Bathium Canada Inc. | Connector for battery pack |
US8939801B2 (en) * | 2011-07-29 | 2015-01-27 | Shenzhen Byd Auto R&D Company Limited | Connector between battery modules and battery system comprising the same |
JP6136230B2 (ja) * | 2012-01-16 | 2017-05-31 | 株式会社Gsユアサ | 組電池及び電源装置 |
KR101431717B1 (ko) * | 2012-02-06 | 2014-08-26 | 주식회사 엘지화학 | 신규한 구조의 버스 바 |
KR20130118145A (ko) * | 2012-04-19 | 2013-10-29 | 삼성에스디아이 주식회사 | 배터리 팩 |
DE102013220171A1 (de) * | 2013-10-07 | 2015-04-09 | Robert Bosch Gmbh | Batteriezelle und Herstellungsverfahren für diese, sowie Batterie |
CN107000563B (zh) * | 2015-02-26 | 2019-11-15 | 株式会社东芝 | 电池模组以及车辆 |
JP6540628B2 (ja) * | 2016-07-29 | 2019-07-10 | 株式会社デンソー | 電池パック |
US10700395B2 (en) | 2016-08-09 | 2020-06-30 | Nio Usa, Inc. | Battery module housing having an integrally-formed cooling plate |
JP6471133B2 (ja) * | 2016-10-25 | 2019-02-13 | 本田技研工業株式会社 | 車両用電源装置 |
US10601090B2 (en) | 2017-04-28 | 2020-03-24 | Nio Usa, Inc. | Using a spacer to block path of thermally conductive structural adhesive in lithium ion cells |
FR3069960B1 (fr) * | 2017-08-03 | 2019-08-09 | Saft | Ensemble multi-batteries et conteneur comprenant un tel ensemble |
CN209730085U (zh) * | 2019-04-30 | 2019-12-03 | 宁德时代新能源科技股份有限公司 | 电池模组 |
JP6780060B1 (ja) * | 2019-06-04 | 2020-11-04 | 本田技研工業株式会社 | バッテリパック |
EP3754744A1 (de) * | 2019-06-17 | 2020-12-23 | Lisa Dräxlmaier GmbH | Verfahren zum herstellen einer thermischen schnittstelle in einer batterie für ein kraftfahrzeug und batterie für ein kraftfahrzeug |
CN215771328U (zh) * | 2021-07-30 | 2022-02-08 | 比亚迪股份有限公司 | 电池组件及电池包 |
Family Cites Families (22)
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JP4220649B2 (ja) | 1999-06-10 | 2009-02-04 | パナソニック株式会社 | 組電池 |
JP4029585B2 (ja) * | 2001-06-18 | 2008-01-09 | 日産自動車株式会社 | バスバーおよびバスバーを用いた電池 |
JP2004031049A (ja) | 2002-06-25 | 2004-01-29 | Yazaki Corp | バッテリ接続プレート |
US7253584B2 (en) * | 2002-09-12 | 2007-08-07 | General Motors Corporation | Isolated high voltage battery charger and integrated battery pack |
JP4440553B2 (ja) * | 2003-03-11 | 2010-03-24 | パナソニックEvエナジー株式会社 | 組電池の冷却装置 |
JP4349037B2 (ja) * | 2003-08-20 | 2009-10-21 | 株式会社デンソー | 組電池 |
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JP2006210245A (ja) | 2005-01-31 | 2006-08-10 | Toyota Motor Corp | 電池モジュールの冷却装置 |
JP2006294531A (ja) * | 2005-04-14 | 2006-10-26 | Toyota Motor Corp | 電池パック |
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JP2008123769A (ja) * | 2006-11-10 | 2008-05-29 | Hitachi Vehicle Energy Ltd | 組電池パック構造 |
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JP5254568B2 (ja) * | 2007-05-16 | 2013-08-07 | 日立ビークルエナジー株式会社 | セルコントローラ、電池モジュールおよび電源システム |
US8114535B2 (en) * | 2007-06-21 | 2012-02-14 | Delphi Technologies, Inc. | Metering schemes for reducing thermal spread in a battery pack |
JP2009040116A (ja) | 2007-08-06 | 2009-02-26 | Asmo Co Ltd | ワイパブレード |
US20100035139A1 (en) * | 2008-08-06 | 2010-02-11 | Debashis Ghosh | Low thermal spread battery module |
US8216713B2 (en) * | 2009-02-25 | 2012-07-10 | Sb Limotive Co., Ltd. | Battery housing formed with cooling passages and battery pack having the same |
-
2010
- 2010-02-19 JP JP2010035433A patent/JP5514578B2/ja not_active Expired - Fee Related
- 2010-02-22 US US12/656,972 patent/US8597843B2/en active Active
- 2010-02-24 CN CN2010101514790A patent/CN101814642B/zh not_active Expired - Fee Related
- 2010-02-24 DE DE201010002289 patent/DE102010002289A1/de not_active Withdrawn
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103155265A (zh) * | 2010-10-08 | 2013-06-12 | 株式会社自动网络技术研究所 | 汇流条模块 |
WO2012046517A1 (ja) * | 2010-10-08 | 2012-04-12 | 株式会社オートネットワーク技術研究所 | バスバーモジュール |
JP2014502013A (ja) * | 2010-11-23 | 2014-01-23 | エルジー・ケム・リミテッド | 新規構造を有するバスバーアセンブリ |
US9065125B2 (en) | 2010-12-28 | 2015-06-23 | Yazaki Corporation | Busbar module and power supply apparatus incorporating the same |
WO2012090340A1 (en) * | 2010-12-28 | 2012-07-05 | Yazaki Corporation | Busbar module and power supply apparatus incorporating the same |
JP2014503934A (ja) * | 2010-12-28 | 2014-02-13 | 矢崎総業株式会社 | バスバモジュール、及び、このバスバモジュールを備えた電源装置 |
KR101445094B1 (ko) | 2010-12-28 | 2014-10-01 | 야자키 소교 가부시키가이샤 | 버스바 모듈 및 이를 구비한 전원 공급 장치 |
JP2012186114A (ja) * | 2011-03-08 | 2012-09-27 | Hitachi Vehicle Energy Ltd | 二次電池および二次電池モジュール |
WO2013084713A1 (ja) * | 2011-12-06 | 2013-06-13 | 株式会社オートネットワーク技術研究所 | 電池配線モジュール |
JP2013120643A (ja) * | 2011-12-06 | 2013-06-17 | Auto Network Gijutsu Kenkyusho:Kk | 電池配線モジュール |
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JP2014232600A (ja) * | 2013-05-28 | 2014-12-11 | 株式会社デンソー | 組電池装置 |
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JP2015149213A (ja) * | 2014-02-07 | 2015-08-20 | 富士重工業株式会社 | 車載用バッテリー |
JP2016091969A (ja) * | 2014-11-11 | 2016-05-23 | 株式会社豊田自動織機 | 支持部材 |
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JP2018129142A (ja) * | 2017-02-07 | 2018-08-16 | 株式会社オートネットワーク技術研究所 | 接続モジュール |
JP2020523748A (ja) * | 2017-12-01 | 2020-08-06 | エルジー・ケム・リミテッド | バッテリーパック |
JP7045604B2 (ja) | 2017-12-01 | 2022-04-01 | エルジー エナジー ソリューション リミテッド | バッテリーパック |
WO2022149964A1 (ko) * | 2021-01-11 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
WO2022149968A1 (ko) * | 2021-01-11 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
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DE102010002289A1 (de) | 2010-09-30 |
JP5514578B2 (ja) | 2014-06-04 |
US20110020686A1 (en) | 2011-01-27 |
US8597843B2 (en) | 2013-12-03 |
CN101814642B (zh) | 2013-09-04 |
CN101814642A (zh) | 2010-08-25 |
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