CN201233945Y - 一种电池 - Google Patents

一种电池 Download PDF

Info

Publication number
CN201233945Y
CN201233945Y CNU2008201164969U CN200820116496U CN201233945Y CN 201233945 Y CN201233945 Y CN 201233945Y CN U2008201164969 U CNU2008201164969 U CN U2008201164969U CN 200820116496 U CN200820116496 U CN 200820116496U CN 201233945 Y CN201233945 Y CN 201233945Y
Authority
CN
China
Prior art keywords
battery
electrode
deriving structure
heater members
shell
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
Application number
CNU2008201164969U
Other languages
English (en)
Inventor
朱建华
郑卫鑫
吉英亮
蒋路霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai BYD Co Ltd
Original Assignee
Shanghai BYD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai BYD Co Ltd filed Critical Shanghai BYD Co Ltd
Priority to CNU2008201164969U priority Critical patent/CN201233945Y/zh
Priority to US12/341,728 priority patent/US8383257B2/en
Priority to US12/341,720 priority patent/US9741996B2/en
Priority to US12/341,808 priority patent/US8202644B2/en
Priority to US12/341,773 priority patent/US8404379B2/en
Priority to US12/342,024 priority patent/US8193770B2/en
Priority to US12/341,782 priority patent/US20090162738A1/en
Priority to US12/341,800 priority patent/US8399116B2/en
Priority to US12/341,787 priority patent/US8092936B2/en
Priority to US12/342,023 priority patent/US20090159354A1/en
Priority to US12/341,704 priority patent/US8865335B2/en
Priority to JP2010540007A priority patent/JP5550561B2/ja
Priority to JP2010540010A priority patent/JP5566908B2/ja
Priority to EA201070705A priority patent/EA017128B1/ru
Priority to PCT/CN2008/073678 priority patent/WO2009079964A1/en
Priority to CA2709111A priority patent/CA2709111C/en
Priority to CA 2709661 priority patent/CA2709661A1/en
Priority to EA201300926A priority patent/EA027289B1/ru
Priority to EP08867675.4A priority patent/EP2210295B1/en
Priority to EP08864156.8A priority patent/EP2223375B1/en
Priority to JP2010540013A priority patent/JP2011508393A/ja
Priority to BRPI0819570 priority patent/BRPI0819570A2/pt
Priority to EA201070709A priority patent/EA018417B1/ru
Priority to EP20130156531 priority patent/EP2618403A1/en
Priority to PCT/CN2008/073679 priority patent/WO2009079965A1/en
Priority to EP08864192A priority patent/EP2208248A4/en
Priority to PL08864156T priority patent/PL2223375T3/pl
Priority to EA201070716A priority patent/EA019090B1/ru
Priority to JP2010540014A priority patent/JP5237389B2/ja
Priority to EP08868378.4A priority patent/EP2210294A4/en
Priority to BRPI0819530-7A priority patent/BRPI0819530B1/pt
Priority to KR1020107014222A priority patent/KR101213629B1/ko
Priority to BRPI0819537-4A priority patent/BRPI0819537B1/pt
Priority to BRPI0819550-1A priority patent/BRPI0819550B1/pt
Priority to CA2709115A priority patent/CA2709115C/en
Priority to PCT/CN2008/073688 priority patent/WO2009082956A1/en
Priority to PCT/CN2008/073690 priority patent/WO2009082957A1/en
Priority to CA2709114A priority patent/CA2709114C/en
Priority to EA201300925A priority patent/EA027352B1/ru
Priority to EA201070717A priority patent/EA201070717A1/ru
Priority to BRPI0819583-8A priority patent/BRPI0819583B1/pt
Priority to JP2010540016A priority patent/JP5269095B2/ja
Priority to CA2709138A priority patent/CA2709138C/en
Priority to EA201070710A priority patent/EA201070710A1/ru
Priority to EP08863738.4A priority patent/EP2210311B1/en
Priority to EP13156533.5A priority patent/EP2618397B1/en
Priority to KR1020107014216A priority patent/KR101200856B1/ko
Priority to KR1020107014223A priority patent/KR101188322B1/ko
Priority to HUE08864156A priority patent/HUE034580T2/en
Priority to KR1020107014224A priority patent/KR101224172B1/ko
Priority to KR1020107014219A priority patent/KR101215414B1/ko
Priority to CA 2709120 priority patent/CA2709120A1/en
Priority to BRPI0819579 priority patent/BRPI0819579A2/pt
Priority to EP20130156532 priority patent/EP2618396A1/en
Priority to JP2010540011A priority patent/JP5269094B2/ja
Priority to JP2010540015A priority patent/JP5188582B2/ja
Priority to EA201070707A priority patent/EA018448B1/ru
Priority to PCT/CN2008/073682 priority patent/WO2009082955A1/en
Priority to EP08868949.2A priority patent/EP2225793A4/en
Priority to KR1020107014225A priority patent/KR101159157B1/ko
Priority to KR1020107014220A priority patent/KR101205885B1/ko
Priority to PCT/CN2008/073680 priority patent/WO2009082954A1/en
Priority to JP2010540009A priority patent/JP2011508390A/ja
Priority to DK08864156.8T priority patent/DK2223375T3/en
Priority to EA201300927A priority patent/EA201300927A1/ru
Priority to PCT/CN2008/073667 priority patent/WO2009079961A1/en
Priority to PCT/CN2008/073671 priority patent/WO2009079962A1/en
Priority to PCT/CN2008/073692 priority patent/WO2009082958A1/en
Priority to KR1020107014221A priority patent/KR101172691B1/ko
Priority to BRPI0819521-8A priority patent/BRPI0819521B1/pt
Priority to EP08867248.0A priority patent/EP2223365B1/en
Priority to KR1020107014217A priority patent/KR101196376B1/ko
Priority to BRPI0819585-4A priority patent/BRPI0819585B1/pt
Priority to CA2709161A priority patent/CA2709161C/en
Priority to EA201070711A priority patent/EA017156B1/ru
Priority to JP2010540012A priority patent/JP5132783B2/ja
Priority to PCT/CN2008/073683 priority patent/WO2009079966A1/en
Priority to CA2709117A priority patent/CA2709117C/en
Priority to EP08864365.5A priority patent/EP2223367B1/en
Priority to EA201070712A priority patent/EA017498B1/ru
Priority to EP08867970A priority patent/EP2210297A4/en
Priority to EA201070706A priority patent/EA019433B1/ru
Priority to CA2709112A priority patent/CA2709112A1/en
Priority to JP2010540008A priority patent/JP5279839B2/ja
Priority to BRPI0819538-2A priority patent/BRPI0819538A2/pt
Priority to CA2709122A priority patent/CA2709122C/en
Priority to EA201070708A priority patent/EA022170B1/ru
Priority to ES08864156.8T priority patent/ES2627441T3/es
Priority to KR1020107014218A priority patent/KR101146662B1/ko
Priority to EP08863940A priority patent/EP2210301A4/en
Priority to BRPI0819523-4A priority patent/BRPI0819523B1/pt
Application granted granted Critical
Publication of CN201233945Y publication Critical patent/CN201233945Y/zh
Priority to US12/547,856 priority patent/US8420254B2/en
Priority to US12/548,626 priority patent/US8276695B2/en
Priority to JP2013144795A priority patent/JP5843814B2/ja
Priority to JP2013144796A priority patent/JP5843815B2/ja
Priority to JP2013144797A priority patent/JP5703345B2/ja
Priority to US14/164,896 priority patent/US10147930B2/en
Priority to US14/164,872 priority patent/US10381632B2/en
Priority to US14/164,844 priority patent/US20140141315A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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

Abstract

提供了一种电池，该电池包括外壳(1)、极芯和电极引出结构(2)，极芯位于外壳(1)中，电极引出结构(2)的一端位于外壳(1)内部并连接极芯，另一端位于外壳(1)外部，其特征在于，所述电池还包括发热器件(4)，该发热器件(4)的外壁与电极引出结构(2)位于外壳(1)外部的部分相接触且彼此绝缘。本实用新型提供的电池，由于具有发热器件且将发热器件与电池的电极引出结构直接连接，节省了风机等设备以及这些设备所占用的空间，同时，热量从发热器件直接传递到电池引出结构，缩短了传导路径，提高了热传导效率并减少了热量的损失，本实用新型提供的电池相比于现有技术中的电池，具有加热设备简单且能量损失小的优点。

Description

一种电池
技术领域
本实用新型涉及一种电池。
背景技术
目前，锂离子电池等动力电池以其重量轻、体积小、容量大等优点，誉为便携电子设备以及电动车用的理想电源。这些电池在低温环境中的工作性能比较差，比如，锂离子的最佳工作温度在15℃到35℃之间，而在0℃以下时，电池的充放电性能和循环寿命，特别是电池的充电性能，会受到很大的影响。比如在-20℃时，电池的容量只能充50％-60％，而且在充电过程中，很容易损坏电芯，使电池不能再次使用。
为使电池在低温条件下也能正常充放电且不对电池的性能和循环寿命造成负面影响，当前，通常使用正温度系数(PTC)加热片并辅以风机、风道等所提供的外界热风先对电池进行加热，在电池的温度上升到可接受的温度以上，如10℃以上时，再对电池进行充放电。
但是，现有的这种依靠加热片所提供的外界热风来使电池工作温度上升的技术，所使用的设备复杂，需要风机和风道，这将占用很大的空间；并且热量从加热片传递到空气再传递到电池的过程中，能量损失比较大，既要保证电池与热风之间的热传导，还需要能量来维持风机的工作，这就导致了额外的电能消耗。
实用新型内容
本实用新型针对现有技术中的电池加热的技术所采用的加热设备复杂、能量损耗大的缺点，提出了一种电池，对该电池进行加热，不需要风机等额外设备，具有结构简单、节省能量的优点。
本实用新型提供的一种电池，该电池包括外壳、极芯和电极引出结构，极芯位于外壳中，电极引出结构的一端位于外壳内部并连接极芯，另一端位于外壳外部，其中，所述电池还包括发热器件，该发热器件的外壁与电极引出结构位于外壳外部的部分相接触且彼此绝缘。
本实用新型提供的电池，由于具有发热器件且将发热器件与电池的电极引出结构直接连接，省去了现有技术中利用外部的加热片产生的热风对电池加热所需要的风机和风道，节省了空间，同时，热量从发热器件直接传递到电池引出结构，缩短了传导路径，提高了热传导效率并减少了热量的损失，并且，该电池在加热时不需要风机来提供风速，节省了风机所消耗的能量，因而在加热时，本实用新型提供的电池相比于现有技术中的电池，具有加热设备简单且能量损失小的优点。
附图说明
图1显示的是本实用新型的一种实施方式提供的电池的主视图；
图2显示的是本实用新型的一种实施方式提供的电池的俯视图；
图3显示的是本实用新型的一种实施方式提供的电池的左视图；
图4显示的是本实用新型的另一种实施方式提供的电池的剖视图；
图5显示的是是本实用新型的另一种实施方式提供的电池的俯视图。
具体实施方式
如图1-图5所示，本实用新型提供的一种电池，该电池包括外壳1、极芯和电极引出结构2，极芯位于外壳1内部，电极引出结构2的一端位于外壳1内部并连接极芯，另一端位于外壳1外部，其中，所述电池还包括发热器件4，该发热器件4的外壁与电极引出结构2位于外壳1外部的部分相接触且彼此绝缘。
所述发热器件4可采用本领域技术人员所公知的任何正温度系数(PTC)加热器，且该PTC加热器为热传导型加热器件。所述PTC加热器包括从内到外嵌套的陶瓷加热电阻、绝缘层和外壳，PTC加热器一般采用金属外壳以利于传热，内部陶瓷加热电阻与外部金属外壳是通过中间绝缘层而相互绝缘的，金属外壳一般可采用铝材料。PTC加热器内部的陶瓷加热电阻与金属外壳之间是绝缘的，在正常工作情况下，PTC加热器与电极引出结构2之间是绝缘的，两者的直接接触不会带来短路危险。
所述发热器件4与电极引出结构2之间的连接可以通过多种方式，比如粘接、铆接、螺纹连接、焊接等，并保证发热器件4和电极引出结构2之间能进行热传导。采用粘接方式时，所述电池还包括粘接件，发热器件4通过粘接件粘接到电极引出结构2上，所述粘接件可以为导热胶，该导热胶是导热系数较大且具有较强粘性的材料。所述电池还可以包括铆钉，发热器件4通过铆钉铆接到电极引出结构2上，这种铆接方式比较牢固，多用在电池使用环境较恶劣的情况，铆钉的材料可采用不锈钢。所述发热器件4和电极引出结构2上可以分别具有螺纹连接件，所述发热器件4通过螺纹连接件连接到电极引出结构2上，采用螺纹连接时，螺纹连接件可以是金属材料也可以是PA66等塑料材料。
目前，电池的形状主要有方形和圆柱形两种，相应地，方形电池具有的电极引出结构2为方形的电极引出片，而圆柱形电池具有的电极引出结构2为圆柱形的电极引出柱。这样，所述发热器件4可以配合电池的电极引出结构2的形状而定制不同的形状。例如，如图1-3分别显示了本实用新型的一种实施方式提供的电池的主视图、俯视图和左视图，对于该如图1-图3所显示的方形电池来说，采用了片状的发热器件4，例如PTC加热片，且该发热器件4可以通过导热胶3紧贴方形的电极引出片，如图4-5分别显示了本实用新型的另一种实施方式提供的电池的剖视图和俯视图，对于该图4-5所显示的圆柱形电池来说，采用了环状的发热器件4，例如PTC加热环，且该发热器件4可以通过导热胶3环绕紧贴圆柱形的电极引出柱。
使用本实用新型提供的电池时，在温度较低的情况下，如-20℃，先给作为发热器件4的PTC加热器通电，该PTC加热器将电能转化为热能，以热传递的方式将热量传给电极引出结构2，又以热传递的方式传到电池的内部电芯，从而使电芯的电化学物质的活性增强，以保证电池的充放电性能和电池的循环寿命。在到达预定温度后，如10℃，断开PTC加热器的电源，此时再对电池进行充电，就不会对电池的性能和循环寿命造成负面影响。

Claims (9)

1、一种电池，该电池包括外壳(1)、极芯和电极引出结构(2)，极芯位于外壳(1)中，电极引出结构(2)的一端位于外壳(1)内部并连接极芯，另一端位于外壳(1)外部，其特征在于，所述电池还包括发热器件(4)，该发热器件(4)的外壁与电极引出结构(2)位于外壳(1)外部的部分相接触且彼此绝缘。
2、根据权利要求1所述的电池，其特征在于，所述发热器件(4)为正温度系数加热器。
3、根据权利要求2所述的电池，其特征在于，所述正温度系数加热器包括从内到外嵌套的陶瓷加热电阻、绝缘层和外壳。
4、根据权利要求1所述的电池，其特征在于，所述电池还包括粘接件，发热器件(4)通过粘接件粘接到电极引出结构(2)上。
5、根据权利要求4所述的电池，其特征在于，所述粘接件为导热胶(3)。
6、根据权利要求1所述的电池，其特征在于，所述电池还包括铆钉，所述发热器件(4)通过铆钉铆接到电极引出结构(2)上。
7、根据权利要求1所述的电池，其特征在于，所述发热器件(4)和电极引出结构(2)上分别具有螺纹连接件，所述发热器件(4)通过螺纹连接件螺纹连接到电极引出结构(2)上。
8、根据权利要求1所述的电池，其特征在于，所述电池为方形电池，所述电极引出结构(2)为方形的电极引出片，所述发热器件(4)为片状且紧贴所述方形的电极引出片。
9、根据权利要求1所述的电池，其特征在于，所述电池为圆柱形电池，所述电极引出结构(2)为圆柱形的电极引出柱，所述发热器件(4)为环状且环绕紧贴所述圆柱形的电极引出柱。
CNU2008201164969U 2007-12-25 2008-06-30 一种电池 Expired - Lifetime CN201233945Y (zh)

Priority Applications (99)

Application Number Priority Date Filing Date Title
CNU2008201164969U CN201233945Y (zh) 2008-06-30 2008-06-30 一种电池
US12/341,728 US8383257B2 (en) 2007-12-25 2008-12-22 Electrochemical storage cell with blow out vents
US12/341,720 US9741996B2 (en) 2007-12-25 2008-12-22 Construction of electrochemical storage cell
US12/341,808 US8202644B2 (en) 2007-12-25 2008-12-22 Protection cover for an end cap assembly of a battery cell
US12/341,773 US8404379B2 (en) 2007-12-25 2008-12-22 Vehicle with a battery system
US12/342,024 US8193770B2 (en) 2007-12-25 2008-12-22 Battery system for a vehicle having an over-current/over-temperature protective feature
US12/341,782 US20090162738A1 (en) 2007-12-25 2008-12-22 Battery system with heated terminals
US12/341,800 US8399116B2 (en) 2007-12-25 2008-12-22 Optimized dimensional relationships for an electrochemical cell having a coiled core
US12/341,787 US8092936B2 (en) 2007-12-25 2008-12-22 Electrochemical cell having a coiled core
US12/342,023 US20090159354A1 (en) 2007-12-25 2008-12-22 Battery system having interconnected battery packs each having multiple electrochemical storage cells
US12/341,704 US8865335B2 (en) 2007-12-25 2008-12-22 Electrochemical storage cell
JP2010540007A JP5550561B2 (ja) 2007-12-25 2008-12-24 コイル状コアを有する電気化学的セル用の最適化された寸法関係
JP2010540010A JP5566908B2 (ja) 2007-12-25 2008-12-24 分離可能な接続を有する車両用のバッテリシステム
EA201070705A EA017128B1 (ru) 2007-12-25 2008-12-24 Оптимизированные отношения размеров для электрохимического аккумуляторного элемента, имеющего намотанную сердцевину
PCT/CN2008/073678 WO2009079964A1 (en) 2007-12-25 2008-12-24 Electrochemical storage cell
CA2709111A CA2709111C (en) 2007-12-25 2008-12-24 Vehicle with a battery system
CA 2709661 CA2709661A1 (en) 2007-12-25 2008-12-24 Optimized dimensional relationships for an electrochemical cell having a coiled core
EA201300926A EA027289B1 (ru) 2007-12-25 2008-12-24 Батарейное устройство для транспортного средства с разделяемыми соединениями
EP08867675.4A EP2210295B1 (en) 2007-12-25 2008-12-24 Construction of electrochemical storage cell
EP08864156.8A EP2223375B1 (en) 2007-12-25 2008-12-24 Electrochemical cell having coiled core
JP2010540013A JP2011508393A (ja) 2007-12-25 2008-12-24 コイル状コアを有する電気化学的セル
BRPI0819570 BRPI0819570A2 (pt) 2007-12-25 2008-12-24 "sistema de bateria com terminais aquecidos"
EA201070709A EA018417B1 (ru) 2007-12-25 2008-12-24 Защитный колпачок для узла концевой крышки элемента аккумуляторной батареи
EP20130156531 EP2618403A1 (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
PCT/CN2008/073679 WO2009079965A1 (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
EP08864192A EP2208248A4 (en) 2007-12-25 2008-12-24 ELECTROCHEMICAL STORAGE CELL
PL08864156T PL2223375T3 (pl) 2007-12-25 2008-12-24 Ogniwo elektrochemiczne mające zwijany rdzeń
EA201070716A EA019090B1 (ru) 2007-12-25 2008-12-24 Электрохимический аккумуляторный элемент с отводными клапанами
JP2010540014A JP5237389B2 (ja) 2007-12-25 2008-12-24 噴出ベントを有する電気化学的蓄電池
EP08868378.4A EP2210294A4 (en) 2007-12-25 2008-12-24 PROTECTIVE HAT FOR BATTERY ELEMENT BIT ASSEMBLY
BRPI0819530-7A BRPI0819530B1 (pt) 2007-12-25 2008-12-24 Veículo e sistema de bateria para fornecer energia elétrica para um motor elétrico de um veículo
KR1020107014222A KR101213629B1 (ko) 2007-12-25 2008-12-24 가열된 단자를 가진 배터리 장치
BRPI0819537-4A BRPI0819537B1 (pt) 2007-12-25 2008-12-24 Célula eletroquímica de armazenamento e sistema de bateria para um veículo
BRPI0819550-1A BRPI0819550B1 (pt) 2007-12-25 2008-12-24 "sistema de bateria para armazenar energia elétrica e fornecer energia elétrica a um veículo"
CA2709115A CA2709115C (en) 2007-12-25 2008-12-24 Protection cover for end cap assembly of a battery cell
PCT/CN2008/073688 WO2009082956A1 (en) 2007-12-25 2008-12-24 Electrochemical storage cell with blow out vents
PCT/CN2008/073690 WO2009082957A1 (en) 2007-12-25 2008-12-24 Battery system having interconnected battery packs each having multiple electrochemical storage cells
CA2709114A CA2709114C (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
EA201300925A EA027352B1 (ru) 2007-12-25 2008-12-24 Батарейное устройство для транспортного средства с разделяемыми соединениями
EA201070717A EA201070717A1 (ru) 2007-12-25 2008-12-24 Батарейное устройство с взаимно соединенными аккумуляторными батареями, каждая из которых имеет множество электрохимических аккумуляторных элементов
BRPI0819583-8A BRPI0819583B1 (pt) 2007-12-25 2008-12-24 Célula Eletroquímica de Armazenamento
JP2010540016A JP5269095B2 (ja) 2007-12-25 2008-12-24 電気化学的蓄電池の構成
CA2709138A CA2709138C (en) 2007-12-25 2008-12-24 Construction of electrochemical storage cell with expansion member
EA201070710A EA201070710A1 (ru) 2007-12-25 2008-12-24 Батарейное устройство с нагреваемыми выводами
EP08863738.4A EP2210311B1 (en) 2007-12-25 2008-12-24 Vehicle with battery system
EP13156533.5A EP2618397B1 (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
KR1020107014216A KR101200856B1 (ko) 2007-12-25 2008-12-24 전기화학적 저장 전지
KR1020107014223A KR101188322B1 (ko) 2007-12-25 2008-12-24 휘감긴 코어를 가진 전기화학적 전지
HUE08864156A HUE034580T2 (en) 2007-12-25 2008-12-24 Electrochemical cell having a coiled core
KR1020107014224A KR101224172B1 (ko) 2007-12-25 2008-12-24 휘감긴 코어를 가진 전기화학적 전지를 위한 최적화된 치수 관계
KR1020107014219A KR101215414B1 (ko) 2007-12-25 2008-12-24 송풍구를 가진 전기화학적 저장 전지 및 이를 포함하는 배터리 시스템
CA 2709120 CA2709120A1 (en) 2007-12-25 2008-12-24 Electrochemical cell having a coiled core
BRPI0819579 BRPI0819579A2 (pt) 2007-12-25 2008-12-24 "célula eletroquímica de armazenamento e sistema de bateria"
EP20130156532 EP2618396A1 (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
JP2010540011A JP5269094B2 (ja) 2007-12-25 2008-12-24 バッテリセルのエンドキャップ組立体用の保護カバー
JP2010540015A JP5188582B2 (ja) 2007-12-25 2008-12-24 各々が複数の電気化学的蓄電池を有する、相互接続されたバッテリパックを有するバッテリシステム
EA201070707A EA018448B1 (ru) 2007-12-25 2008-12-24 Электрохимический аккумуляторный элемент
PCT/CN2008/073682 WO2009082955A1 (en) 2007-12-25 2008-12-24 Battery system with heated terminals
EP08868949.2A EP2225793A4 (en) 2007-12-25 2008-12-24 BATTERY SYSTEM WITH HEATED TERMINALS
KR1020107014225A KR101159157B1 (ko) 2007-12-25 2008-12-24 배터리 전지의 말단 캡 어셈블리의 보호 커버
KR1020107014220A KR101205885B1 (ko) 2007-12-25 2008-12-24 분리가능하게 연결된 자동차용 배터리 시스템
PCT/CN2008/073680 WO2009082954A1 (en) 2007-12-25 2008-12-24 Protection cover for end cap assembly of battery cell
JP2010540009A JP2011508390A (ja) 2007-12-25 2008-12-24 電気化学的蓄電池
DK08864156.8T DK2223375T3 (en) 2007-12-25 2008-12-24 ELECTROCHEMICAL CELL WITH ROLLED CORE
EA201300927A EA201300927A1 (ru) 2007-12-25 2008-12-24 Батарейное устройство для транспортного средства с разделяемыми соединениями
PCT/CN2008/073667 WO2009079961A1 (en) 2007-12-25 2008-12-24 Optimized dimensional relationships for an electrochemical cell having coiled core
PCT/CN2008/073671 WO2009079962A1 (en) 2007-12-25 2008-12-24 Vehicle with battery system
PCT/CN2008/073692 WO2009082958A1 (en) 2007-12-25 2008-12-24 Construction of electrochemical storage cell
KR1020107014221A KR101172691B1 (ko) 2007-12-25 2008-12-24 배터리 시스템을 가진 자동차
BRPI0819521-8A BRPI0819521B1 (pt) 2007-12-25 2008-12-24 Célula Eletroquímica de Armazenamento
EP08867248.0A EP2223365B1 (en) 2007-12-25 2008-12-24 Electrochemical storage cell with blow out vents
KR1020107014217A KR101196376B1 (ko) 2007-12-25 2008-12-24 전기화학적 저장 전지의 제조
BRPI0819585-4A BRPI0819585B1 (pt) 2007-12-25 2008-12-24 Célula eletroquímica de armazenamento e sistema de bateria para um veículo movido a energia elétrica
CA2709161A CA2709161C (en) 2007-12-25 2008-12-24 Construction of electrochemical storage cell
EA201070711A EA017156B1 (ru) 2007-12-25 2008-12-24 Электрохимический элемент с намотанной сердцевиной
JP2010540012A JP5132783B2 (ja) 2007-12-25 2008-12-24 加熱端子を有するバッテリシステム
PCT/CN2008/073683 WO2009079966A1 (en) 2007-12-25 2008-12-24 Electrochemical cell having coiled core
CA2709117A CA2709117C (en) 2007-12-25 2008-12-24 Construction of electrochemical storage cell with conductive block
EP08864365.5A EP2223367B1 (en) 2007-12-25 2008-12-24 Battery system for a vehicle with severable connections
EA201070712A EA017498B1 (ru) 2007-12-25 2008-12-24 Конструкция электрохимического аккумуляторного элемента
EP08867970A EP2210297A4 (en) 2007-12-25 2008-12-24 BATTERY SYSTEM WITH CONNECTED BATTERY PACKAGES, EACH WITH MULTIPLE ELECTROCHEMICAL STORAGE CELLS
EA201070706A EA019433B1 (ru) 2007-12-25 2008-12-24 Транспортное средство с батарейным устройством
CA2709112A CA2709112A1 (en) 2007-12-25 2008-12-24 Electrochemical storage cell with active materials
JP2010540008A JP5279839B2 (ja) 2007-12-25 2008-12-24 バッテリシステムを有する車両
BRPI0819538-2A BRPI0819538A2 (pt) 2007-12-25 2008-12-24 "bateria, sistema de bateria e veículo movido à energia elétrica"
CA2709122A CA2709122C (en) 2007-12-25 2008-12-24 Electrochemical storage cell with blow out vents
EA201070708A EA022170B1 (ru) 2007-12-25 2008-12-24 Батарейное устройство для транспортного средства с разделяемыми соединениями
ES08864156.8T ES2627441T3 (es) 2007-12-25 2008-12-24 Celda electroquímica que tiene un núcleo enrollado
KR1020107014218A KR101146662B1 (ko) 2007-12-25 2008-12-24 전기화학적 저장 전지를 포함하는 배터리 팩 및 이를 포함하는 배터리 시스템
EP08863940A EP2210301A4 (en) 2007-12-25 2008-12-24 OPTIMIZED DIMENSIONAL RELATIONS FOR AN ELECTROCHEMICAL CELL HAVING A CUR WRAP
BRPI0819523-4A BRPI0819523B1 (pt) 2007-12-25 2008-12-24 Célula eletroquímica de armazenamento e sistema de bateria para um veículo movido a energia elétrica
US12/547,856 US8420254B2 (en) 2007-12-25 2009-08-26 End cover assembly for an electrochemical cell
US12/548,626 US8276695B2 (en) 2007-12-25 2009-08-27 Battery electrode sheet
JP2013144795A JP5843814B2 (ja) 2007-12-25 2013-07-10 バッテリシステム
JP2013144796A JP5843815B2 (ja) 2007-12-25 2013-07-10 バッテリシステム
JP2013144797A JP5703345B2 (ja) 2007-12-25 2013-07-10 バッテリシステム
US14/164,896 US10147930B2 (en) 2007-12-25 2014-01-27 Construction of electrochemical storage cell with conductive block
US14/164,872 US10381632B2 (en) 2007-12-25 2014-01-27 Construction of electrochemical storage cell with conductive bridge
US14/164,844 US20140141315A1 (en) 2007-12-25 2014-01-27 Construction of electrochemical storage cell with expansion member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201164969U CN201233945Y (zh) 2008-06-30 2008-06-30 一种电池

Publications (1)

Publication Number Publication Date
CN201233945Y true CN201233945Y (zh) 2009-05-06

Family

ID=40620334

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201164969U Expired - Lifetime CN201233945Y (zh) 2007-12-25 2008-06-30 一种电池

Country Status (1)

Country Link
CN (1) CN201233945Y (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347508A (zh) * 2010-07-26 2012-02-08 三星Sdi株式会社 二次电池
CN101894964B (zh) * 2009-05-22 2012-12-19 比亚迪股份有限公司 一种电池模块及包括该电池模块的电池系统
CN103515671A (zh) * 2013-09-11 2014-01-15 江苏春兰清洁能源研究院有限公司 一种带电加热的动力电池模块
CN106684458A (zh) * 2017-01-22 2017-05-17 湖南立方新能源科技有限责任公司 一种改善低温充放电性能的锂离子电池及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101894964B (zh) * 2009-05-22 2012-12-19 比亚迪股份有限公司 一种电池模块及包括该电池模块的电池系统
CN102347508A (zh) * 2010-07-26 2012-02-08 三星Sdi株式会社 二次电池
US8841011B2 (en) 2010-07-26 2014-09-23 Samsung Sdi Co., Ltd. Secondary battery
CN103515671A (zh) * 2013-09-11 2014-01-15 江苏春兰清洁能源研究院有限公司 一种带电加热的动力电池模块
CN103515671B (zh) * 2013-09-11 2016-08-17 江苏春兰清洁能源研究院有限公司 一种带电加热的动力电池模块
CN106684458A (zh) * 2017-01-22 2017-05-17 湖南立方新能源科技有限责任公司 一种改善低温充放电性能的锂离子电池及其制备方法

Similar Documents

Publication Publication Date Title
CN206293500U (zh) 一种集散热加热一体的聚合物电芯动力电池模块
CN210167483U (zh) 锂电池温度管理系统
CN106450527A (zh) 一种具有低温自加热功能的锂离子电池组及其自加热方法
CN201233945Y (zh) 一种电池
CN110783619A (zh) 一种具备自加热功能的锂电池及其制备方法
CN206180057U (zh) 具有内部加热功能的锂离子蓄电池模块
CN204857836U (zh) 一种连续卷绕二次电池
WO2021139654A1 (zh) 电池、电池模组、电池包及电动车
CN210535708U (zh) 一种电池模组加热装置
CN210040468U (zh) 一种锂离子电池低温加热装置
CN105449763A (zh) 一种电动自行车锂离子电池充电加热系统及其控制方法
CN213278293U (zh) 一种带有加热及电芯温度均衡的电池包
CN202487723U (zh) 一种电加热控温电池模块以及电池组
CN201994390U (zh) 一种蓄电池的充放电加温增容结构
CN201655912U (zh) 一种铅酸蓄电池
CN201408807Y (zh) 双极耳卷绕式密封阀控式铅酸蓄电池
CN210042269U (zh) 一种锂电池电源ptc加热板装置
CN208298889U (zh) 安全低温锂电池组
CN102368573A (zh) 一种电加热控温电池模块
CN208298981U (zh) 具备自加热功能的固态电池
CN206055500U (zh) 太阳能锂电路灯
CN218160504U (zh) 一种能量型耐低温锂电池
CN219658809U (zh) 一种带电加热装置的铅酸蓄电池
CN220439730U (zh) 一种电动汽车电池包冷启动装置
CN205985248U (zh) 一种新型节能蓄电池

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090506