JPH0722003A - Secondary battery container - Google Patents
Secondary battery containerInfo
- Publication number
- JPH0722003A JPH0722003A JP5191784A JP19178493A JPH0722003A JP H0722003 A JPH0722003 A JP H0722003A JP 5191784 A JP5191784 A JP 5191784A JP 19178493 A JP19178493 A JP 19178493A JP H0722003 A JPH0722003 A JP H0722003A
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- container
- metal
- partition plate
- main body
- 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.)
- Pending
Links
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
Description
【０００１】[0001]
【産業上の利用分野】この発明は、電気自動車等に用い
る二次電池を収納するための電池収納容器に関し、特
に、ニッケル・水素電池のように、充電の際に高熱を発
生する性質の二次電池を収納するのに好適な電池収納容
器を提供する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery container for accommodating a secondary battery used in an electric vehicle or the like, and more particularly to a battery container having a property of generating high heat during charging such as a nickel-hydrogen battery. Provided is a battery storage container suitable for storing a secondary battery.
【０００２】[0002]
【従来の技術】近年、地球の温暖化を促進する原因とな
っているＣＯ2 の排出量を抑制するため、及びエネルギ
ー資源の多様化に対応するために、電気自動車の開発が
行われており、従来、電気自動車のバッテリーとしてニ
ッケル・カドミウム電池や鉛電池のような二次電池を車
載することが提案されている。2. Description of the Related Art In recent years, electric vehicles have been developed in order to suppress CO 2 emission which is a cause of promoting global warming and to cope with diversification of energy resources. Conventionally, it has been proposed to mount a secondary battery such as a nickel-cadmium battery or a lead battery as a battery for an electric vehicle.
【０００３】これらの二次電池を車載するためのバッテ
リーとしては、まず、最小の起電力を生ずるような単電
池（例えば１．２Ｖ）を構成し、この単電池を直列に結
合して一定の起電力を生ずる電池（例えば１２Ｖ）に
し、次いで、この電池の複数個を直列に結合して１００
〜３００Ｖの電圧を有する電池にするのが一般的であ
る。As a battery for mounting these secondary batteries on a vehicle, first, a unit cell (for example, 1.2 V) that produces a minimum electromotive force is formed, and the unit cells are connected in series to form a fixed battery. A battery (for example, 12V) that produces an electromotive force is generated, and then a plurality of these batteries are connected in series to produce 100V.
Batteries with a voltage of ~ 300V are common.
【０００４】そして、最近の二次電池は、メンテナンス
フリーとするために密閉型または半密閉型にしてあり、
過充電や過放電時のガスの発生に対処するため、上記単
電池毎の電池容器の壁厚を厚く設計してある。Recently, secondary batteries are of a sealed type or a semi-sealed type in order to be maintenance-free,
In order to cope with the generation of gas at the time of overcharging or overdischarging, the wall thickness of the battery container of each unit cell is designed to be thick.
【０００５】また、ニッケル・水素電池等のように充電
時に発熱反応が起こる電池の場合には、発熱により電極
が高温に曝されると電池性能が劣化することから、単電
池毎に容器に収納し、この容器を複数連結することで、
一つ一つの容器内では発熱による温度上昇がないように
工夫している。Further, in the case of a battery such as a nickel-hydrogen battery which causes an exothermic reaction during charging, the battery performance is deteriorated when the electrodes are exposed to a high temperature due to heat generation. Therefore, each battery is housed in a container. And by connecting multiple containers,
Each container is designed so that there is no temperature rise due to heat generation.
【０００６】[0006]
【発明が解決しようとする課題】ところで、電気自動車
を実用化するためには、いかにして走行距離を長くでき
るかが課題である。By the way, in order to put the electric vehicle into practical use, how to increase the traveling distance is an issue.
【０００７】そして、走行距離を長くするためには電池
のエネルギー密度を高くすることが必要である。In order to extend the traveling distance, it is necessary to increase the energy density of the battery.
【０００８】しかしながら、上述したような単電池を構
成する電池容器においては、単電池を構成した電池容器
を結合させるために、容器の肉厚のみが厚くなり、電池
の容積の割にはエネルギー密度が上がらないという問題
を有している。However, in the battery container forming the unit cell as described above, only the wall thickness of the container is increased in order to combine the battery containers forming the unit cell, and the energy density is lower than the battery volume. Has a problem that it does not rise.
【０００９】また、発熱反応が起こるような電池を単電
池毎に上記電池容器に収納すると、発熱の影響で容量が
低下したり寿命が短くなるという問題を抱えていた。Further, if a battery that causes an exothermic reaction is housed in each of the battery containers, there is a problem that the capacity is reduced and the life is shortened due to the influence of heat generation.
【００１０】このような課題を解決するために、電極自
体の性質の改善や電気自動車の外装を炭素繊維含有プラ
スチック等で形成することが試みられているが、これら
方法は、いずれもそれほどの効果が上がらないか、また
は、実用車に装着するにはコスト上の問題がある等によ
り、上記課題の解決には至っていない。In order to solve such a problem, attempts have been made to improve the properties of the electrode itself and to form the exterior of the electric vehicle with carbon fiber-containing plastic or the like, but these methods all have such an effect. However, the above problem has not been solved because the cost does not increase or there is a cost problem in mounting it on a practical vehicle.
【００１１】これに対して本発明の目的は、電池容器自
体を小型軽量化してエネルギー密度を向上させると共
に、二次電池容器内の内圧上昇や発熱に対応し得る二次
電池収納容器を提供することにある。On the other hand, an object of the present invention is to provide a secondary battery storage container which can reduce the size and weight of the battery container itself to improve energy density and can cope with an increase in internal pressure and heat generation in the secondary battery container. Especially.
【００１２】[0012]
【課題を解決するための手段】本発明は次の構成によっ
て上述の目的を達成するものである。The present invention achieves the above object by the following constitution.
【００１３】すなわち、本発明は、複数の正極板と負極
板とを交互に積層し、該正極板と該負極板との間をセパ
レーターで隔離してなる積層二次電池を収納するための
容器本体と、該容器本体内に配置した積層二次電池を単
電池毎に仕切るための仕切板とを有し、前記容器本体の
少なくとも一部と前記仕切板の少なくとも一部とを金属
で形成し、該金属で形成した前記容器本体の内周面と前
記仕切板とを、耐アルカリ性の電気絶縁材料により被覆
し、かつ、容器本体の外周面の少なくとも１部を上記金
属を露出させてなる二次電池収納容器からなる。That is, the present invention is a container for accommodating a laminated secondary battery in which a plurality of positive electrode plates and negative electrode plates are alternately laminated, and the positive electrode plates and the negative electrode plates are separated by a separator. A main body and a partition plate for partitioning the laminated secondary battery arranged in the container main body into individual cells, and at least a part of the container main body and at least a part of the partition plate are made of metal. An inner peripheral surface of the container body formed of the metal and the partition plate are covered with an alkali-resistant electrically insulating material, and at least a part of an outer peripheral surface of the container body is exposed with the metal. It consists of a secondary battery container.
【００１４】本発明の二次電池収納容器において、上記
金属は、アルミニウムであることが好ましく、また、容
器本体の外周面の金属を露出させてなる少なくとも１部
は、容器本体の底部外周面であることが好ましい。In the secondary battery accommodating container of the present invention, the metal is preferably aluminum, and at least a part of the outer peripheral surface of the container main body exposed to the metal is the outer peripheral surface of the bottom of the main container. Preferably there is.
【００１５】さらに、本発明の二次電池収納容器におい
ては、前記仕切板の高さを容器本体の側壁の高さよりも
低くすることが好ましい。Further, in the secondary battery storage container of the present invention, it is preferable that the height of the partition plate is lower than the height of the side wall of the container body.
【００１６】[0016]
【作用】本発明の二次電池収納容器は、電池を単電池毎
に収納容器内に収納するタイプのものでは無く、複数の
単電池を単電池毎に仕切板を介して一つの収納容器に収
納したものであるから、電池容積が小さくなり、軽量化
できると共に、エネルギー密度が向上する。The secondary battery storage container of the present invention is not of a type in which the batteries are stored in the storage container for each single cell, but a plurality of single cells are stored in one storage container via a partition plate for each single cell. Since it is housed, the battery volume can be reduced, the weight can be reduced, and the energy density can be improved.
【００１７】また、本発明の二次電池収納容器は、容器
本体の少なくとも１部を、内周面を耐アルカリ性の電気
絶縁材料により被覆した金属で形成し、かつ、容器本体
の外周面の少なくとも１部を前記金属を露出してなるも
のであるため、該金属を露出してある部分からの放熱性
能が良好であり、特に、ニッケル・水素電池のような充
電に際して発熱する性質の二次電池の収納容器として好
適である。Further, in the secondary battery storage container of the present invention, at least a part of the container main body is formed of a metal whose inner peripheral surface is coated with an alkali-resistant electrically insulating material, and at least the outer peripheral surface of the container main body. Since one part is formed by exposing the metal, the heat dissipation performance from the exposed part of the metal is good, and in particular, a secondary battery having a property of generating heat during charging, such as a nickel-hydrogen battery. It is suitable as a storage container.
【００１８】さらに、本発明の二次電池収納容器におい
ては、容器本体内に配置した積層二次電池を単電池毎に
仕切るための仕切板によって、単電池毎に気密性を保持
する構造のものであってもよく、あるいは、例えば仕切
板に穴をあけたり、仕切板の高さを容器本体の側壁の高
さよりも低くすることで、単電池毎には気密性を保持し
ない構造であっても良い。Further, the secondary battery storage container of the present invention has a structure in which the partition plate for partitioning the laminated secondary battery arranged in the container body into individual cells maintains airtightness for each single cell. Or, for example, by making a hole in the partition plate, or by making the height of the partition plate lower than the height of the side wall of the container body, a structure that does not maintain airtightness for each single cell Is also good.
【００１９】なお、単電池毎には気密性を保持しない構
成にすることにより、二次電池収納容器内の内圧が仕切
板に集中してかかるようなことが無く、容器本体の内面
全般によって内圧を受けるようになる。このため、この
構造のものにおいては、仕切り板の肉厚を薄くしても、
該仕切板が内圧によって湾曲等の変形を生ずることが無
く、仕切り板の肉厚を薄くすることができることから、
容器本体の幅が前記仕切り板の存在によって大きくなる
ようなことが無い。Since the internal pressure of each secondary battery is not kept airtight, the internal pressure of the secondary battery storage container is not concentrated on the partition plate, and the internal pressure of the entire internal surface of the container main body is reduced. Get to receive. Therefore, in this structure, even if the thickness of the partition plate is thin,
Since the partition plate does not undergo deformation such as bending due to internal pressure, and the wall thickness of the partition plate can be reduced,
The width of the container body does not increase due to the presence of the partition plate.
【００２０】[0020]
【実施例】以下、本発明の二次電池収納容器の具体的な
構成を、図面実施例に基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The specific structure of the secondary battery storage container of the present invention will be described below with reference to the accompanying drawings.
【００２１】［図１］は、本発明の二次電池収納容器の
１実施例を示す一部切欠斜視図であり、［図２］は、
［図１］の二次電池収納容器に複数の単電池を収納した
状態を示す一部切欠斜視図である。また、［図３］は
［図２］の部分拡大一部切欠断側面図である。[FIG. 1] is a partially cutaway perspective view showing an embodiment of a secondary battery storage container of the present invention, and [FIG. 2] is
FIG. 2 is a partially cutaway perspective view showing a state where a plurality of unit cells are stored in the secondary battery storage container of FIG. [FIG. 3] is a partially enlarged partially cutaway side view of [FIG. 2].
【００２２】［図１］、［図２］及び［図３］におい
て、アルミニウム製の容器本体１の内部には、該容器本
体１の側壁の高さよりも高さの低い複数のアルミニウム
製の仕切板２が所定の間隔をおいて形成してあり、該仕
切板２が単電池５をそれぞれ仕切って収納している。In FIG. 1, FIG. 2 and FIG. 3, inside the aluminum container body 1, a plurality of aluminum partitions having a height lower than the side wall of the container body 1 are provided. The plates 2 are formed at predetermined intervals, and the partition plates 2 partition and store the unit cells 5, respectively.
【００２３】そして、上記容器本体１の全内周面には、
耐アルカリ性を有する樹脂被覆層３を被覆してあり、ま
た仕切板２には、同じく耐アルカリ性を有する樹脂被覆
層４を被覆してある。Then, on the entire inner peripheral surface of the container body 1,
An alkali-resistant resin coating layer 3 is coated, and the partition plate 2 is also coated with an alkali-resistant resin coating layer 4.
【００２４】さらに、容器本体１の底部１１の外周面を
除く外周面には、耐アルカリ性を有する樹脂被覆層７を
被覆してあり、底部１１の外周面は、放熱を促進するた
めに、容器本体１をなすアルミニウムを露出した構造に
なっている。Further, the outer peripheral surface of the bottom portion 11 of the container body 1 is covered with a resin coating layer 7 having an alkali resistance, and the outer peripheral surface of the bottom portion 11 is a container for promoting heat dissipation. The structure is such that the aluminum forming the main body 1 is exposed.
【００２５】仕切板２内に収納されている単電池５は、
多孔質ニッケル板にスラリー状の水酸化ニッケルを含浸
させた複数の陽極８と、多孔質ニッケル板にランタン・
ニッケル系の水素吸蔵合金を含浸させた複数の陰極９
と、電解液を含浸させたセパレーター１０とからなり、
該陽極８と該陰極９とがセパレーター１０でそれぞれ隔
離されて交互に配置され、単電池５を構成している。The unit cell 5 housed in the partition plate 2 is
A plurality of anodes 8 in which a porous nickel plate is impregnated with slurry nickel hydroxide and lanthanum
A plurality of cathodes 9 impregnated with a nickel-based hydrogen storage alloy
And a separator 10 impregnated with an electrolytic solution,
The anode 8 and the cathode 9 are separated by a separator 10 and are alternately arranged to form a unit cell 5.
【００２６】かかる構成の単電池５の複数個が、金属製
の仕切板２を介して、金属製の容器本体１の内部に配置
されている。そして、それぞれの単電池５の両端部に
は、集電のための陽極リード板１２、および陰極リード
板１３が設けられている。A plurality of the unit cells 5 having such a structure are arranged inside the metal container body 1 via the metal partition plate 2. An anode lead plate 12 and a cathode lead plate 13 for collecting current are provided at both ends of each unit cell 5.
【００２７】なお、図中、符号１４は陽極端子であり、
符号１５は陰極端子である。In the figure, reference numeral 14 is an anode terminal,
Reference numeral 15 is a cathode terminal.
【００２８】［図４］は、本発明の二次電池収納容器の
他の実施例を示す１部切欠斜視図であり、アルミニウム
製の容器本体１の裏面外周面および底部外周面を、容器
本体１のアルミニウムを露出させてあり、かつ、裏面に
放熱用の金属製のフィン６を取り付けてある。FIG. 4 is a partial cutaway perspective view showing another embodiment of the secondary battery accommodating container of the present invention. The outer peripheral surface of the back surface and the outer peripheral surface of the bottom of the container body 1 made of aluminum are shown in FIG. Aluminum of No. 1 is exposed, and metal fins 6 for heat dissipation are attached to the back surface.
【００２９】［図４］に示す二次電池収納容器において
は、金属製の容器本体１の全内周面を被覆している耐ア
ルカリ性を有する樹脂被覆層３と、金属製の仕切板２を
被覆している耐アルカリ性を有する樹脂被覆層４とは、
［図１］に示す二次電池収納容器と同様であるが、容器
本体１の外周面は、裏面外周面および底部外周面を除く
外周面を、耐アルカリ性を有する樹脂被覆層７により被
覆してある。In the secondary battery storage container shown in FIG. 4, an alkali resistant resin coating layer 3 covering the entire inner peripheral surface of the metal container body 1 and a metal partition plate 2 are provided. The covering resin coating layer 4 having alkali resistance is
1 is similar to the secondary battery storage container shown in FIG. 1, except that the outer peripheral surface of the container body 1 is covered with a resin coating layer 7 having alkali resistance, except for the outer peripheral surface of the back surface and the outer peripheral surface of the bottom portion. is there.
【００３０】また、前記仕切板２の高さが容器本体１の
側壁の高さよりも低くしてあることは、［図１］に示す
二次電池収納容器と同様である。Further, the height of the partition plate 2 is lower than the height of the side wall of the container body 1 as in the case of the secondary battery storage container shown in FIG.
【００３１】なお、本実施例による二次電池収納容器
は、金属製の容器本体１の裏面に取り付けてある放熱用
の金属製のフィン６の存在により、より優れた放熱作用
が得られる。The secondary battery accommodating container according to this embodiment has a better heat dissipation effect due to the presence of the metal fins 6 for heat dissipation attached to the back surface of the metal container body 1.
【００３２】［図５］は、本発明の二次電池収納容器を
構成する耐アルカリ性電気絶縁材料を被覆する前の金属
骨格のみを示す斜視図であり、容器本体を構成する容器
底部と仕切板とがアルミニウムで一体に形成されてい
る。FIG. 5 is a perspective view showing only the metal skeleton before coating with the alkali-resistant electrically insulating material which constitutes the secondary battery accommodating container of the present invention. The container bottom and the partition plate constituting the container main body. And are integrally formed of aluminum.
【００３３】容器本体を構成する容器底部と仕切板と
を、このような金属の骨格のみで形成した場合は、耐ア
ルカリ性絶縁材料をこの金属骨格に被覆し、次いで、該
耐アルカリ性絶縁材料を被覆した金属骨格とは別に用意
した樹脂等で形成した容器本体の１部を接合するか、ま
たは、仕切板内部を中空に形成した容器本体の１部に前
記金属骨格を差し込み、両者を係合させる等によって二
次電池収納容器を構成することができる。When the container bottom and the partition plate constituting the container body are formed of only such a metal skeleton, an alkali resistant insulating material is coated on the metal skeleton, and then the alkali resistant insulating material is coated. A part of the container body made of resin or the like prepared separately from the prepared metal skeleton is joined, or the metal skeleton is inserted into a part of the container body in which the inside of the partition plate is hollow, and both are engaged. The secondary battery storage container can be configured by the above.
【００３４】なお、本発明の二次電池収納容器に用いる
金属部分は、図示実施例のように板状のものの外に、桟
状、簾状、格子状、メッシュ等の多孔状であっても良
い。The metal portion used for the secondary battery storage container of the present invention may be a plate-like one as shown in the illustrated embodiment, or may be a cross-piece, a blind, a grid, a mesh or other porous material. good.
【００３５】以上の通りの構成による本発明の二次電池
収納容器は、容器本体１を、軽量で、かつ熱伝導が良
く、しかも耐圧性を有する金属、例えばアルミニウム、
マグネシウムで形成することが望ましいが、場合によっ
ては、窒化アルミニウムのような熱伝導性に優れたセラ
ミックスで形成することもできる。In the secondary battery accommodating container according to the present invention having the above-described structure, the container body 1 is made of a metal which is lightweight, has good heat conduction, and has pressure resistance, such as aluminum.
It is desirable to use magnesium, but in some cases, it is also possible to use ceramics having excellent thermal conductivity such as aluminum nitride.
【００３６】また、金属部分の容器本体の少なくとも全
内周面と金属製の仕切板２とを被覆する耐アルカリ性の
電気絶縁材料としては、テフロン、ポリプロピレン等の
耐アルカリ・耐熱性樹脂を用いることが好ましい。Further, as the alkali-resistant electric insulating material for covering at least the entire inner peripheral surface of the container body of the metal portion and the metal partition plate 2, use is made of an alkali-resistant and heat-resistant resin such as Teflon or polypropylene. Is preferred.
【００３７】また、本発明の二次電池収納容器におい
て、仕切板の少なくとも１部は、表面が耐アルカリ性樹
脂等で被覆された肉厚の薄い金属材料で形成される。Further, in the secondary battery storage container of the present invention, at least a part of the partition plate is formed of a thin metal material whose surface is coated with an alkali resistant resin or the like.
【００３８】なお、本発明の二次電池収納容器は、ニッ
ケル・水素電池をはじめ、ニッケル・カドミウム電池の
ようなジュール熱を発生する二次電池の収納容器として
も好適であり、電気自動車以外の大電流を必要とする設
備等にも用いることができる。The secondary battery storage container of the present invention is suitable as a storage container for secondary batteries that generate Joule heat such as nickel-cadmium batteries as well as nickel-hydrogen batteries, and is suitable for other than electric vehicles. It can also be used for equipment that requires a large current.
【００３９】[0039]
【発明の効果】以上のような構成による本発明の二次電
池収納容器は、単電池毎に電池を収納容器に収納するこ
となく、複数の単電池を仕切板を介して一つの収納容器
に収納するものであるため、電池容積が小さくなること
により電池重量を軽量化できる。According to the secondary battery storage container of the present invention having the above-described structure, a plurality of single cells are put into one storage container through the partition plate without storing the battery in the storage container for each single cell. Since it is stored, the battery weight can be reduced by reducing the battery volume.
【００４０】また、本発明の二次電池収納容器は、容器
本体をの少なくとも１部を金属製材料で構成し、かつ、
容器本体の外周面の少なくとも１面を金属を露出してな
る構成としたため、放熱効率が良好であり、特に、ニッ
ケル・水素電池のように充電に際し発熱するような性質
の二次電池の収納容器として好適である。Further, in the secondary battery storage container of the present invention, at least a part of the container body is made of a metal material, and
Since at least one outer peripheral surface of the container main body is configured to expose the metal, the heat dissipation efficiency is good, and in particular, a storage container for a secondary battery having a property of generating heat during charging such as a nickel-hydrogen battery. Is suitable as
【図１】本発明の二次電池収納容器の１実施例を示す一
部切欠斜視図である。FIG. 1 is a partially cutaway perspective view showing an embodiment of a secondary battery storage container of the present invention.
【図２】［図１］の二次電池収納容器に複数の単電池を
収納した状態を示す一部切欠斜視図である。FIG. 2 is a partially cutaway perspective view showing a state in which a plurality of unit cells are stored in the secondary battery storage container of FIG.
【図３】［図２］の部分拡大一部切欠断側面図である。3 is a partially enlarged partially cutaway side view of [FIG. 2].
【図４】本発明の二次電池収納容器の他の実施例を示す
一部切欠斜視図である。FIG. 4 is a partially cutaway perspective view showing another embodiment of the secondary battery storage container of the present invention.
【図５】本発明の二次電池収納容器を構成する耐アルカ
リ性電気絶縁材料を被覆する前の金属骨格のみの例を示
す斜視図である。FIG. 5 is a perspective view showing an example of only a metal skeleton before coating with an alkali-resistant electrically insulating material which constitutes the secondary battery storage container of the present invention.
１：金属製の容器本体 ２：金属製の仕切板 ３：容器本体１の全内周面を被覆している耐アルカリ性
の電気絶縁材料による被覆層 ４：仕切板２を被覆している耐アルカリ性の電気絶縁材
料による被覆層、 ５：単電池 ６：放熱フィン ７：容器本体の外周面を被覆している耐アルカリ性の電
気絶縁材料による被覆層 ８：陽極 ９：陰極 １０：正極板と負極板とを隔離するセパレーター １１：金属製の容器本体１の底部 １２：陽極リード板 １３：陰極リード板 １４：陽極端子 １５：陰極端子1: Metal container main body 2: Metal partition plate 3: Coating layer made of alkali resistant electrical insulating material covering the entire inner peripheral surface of the container body 1: Alkali resistance covering the partition plate 2 Coating layer of electrical insulating material of 5: unit cell 6: radiating fins 7: coating layer of alkali-resistant electrical insulating material coating the outer peripheral surface of the container body 8: anode 9: cathode 10: positive electrode plate and negative electrode plate Separator for separating and 11: Bottom of metal container body 1 12: Anode lead plate 13: Cathode lead plate 14: Anode terminal 15: Cathode terminal
Claims (2)
し、該正極板と該負極板との間をセパレーターで隔離し
てなる積層二次電池を収納するための容器本体と、該容
器本体内に配置した積層二次電池を単電池毎に仕切るた
めの仕切板とを有し、前記容器本体の少なくとも一部と
前記仕切板の少なくとも一部とを金属で形成し、該金属
で形成した前記容器本体の内周面と前記仕切板とを、耐
アルカリ性の電気絶縁材料により被覆し、かつ、容器本
体の外周面の少なくとも一部を前記金属を露出させてな
ることを特徴とする二次電池収納容器。1. A container body for accommodating a laminated secondary battery, wherein a plurality of positive electrode plates and negative electrode plates are alternately laminated, and the positive electrode plates and the negative electrode plates are separated by a separator, and And a partition plate for partitioning the laminated secondary battery arranged in the container body into individual cells, at least a part of the container body and at least a part of the partition plate are made of metal, and the metal The formed inner peripheral surface of the container main body and the partition plate are coated with an alkali-resistant electrical insulating material, and at least a part of the outer peripheral surface of the container main body is exposed the metal Secondary battery storage container.
特徴とする請求項１に記載の二次電池収納容器。2. The secondary battery storage container according to claim 1, wherein the metal is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191784A JPH0722003A (en) | 1993-07-05 | 1993-07-05 | Secondary battery container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191784A JPH0722003A (en) | 1993-07-05 | 1993-07-05 | Secondary battery container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0722003A true JPH0722003A (en) | 1995-01-24 |
Family
ID=16280487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5191784A Pending JPH0722003A (en) | 1993-07-05 | 1993-07-05 | Secondary battery container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722003A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005210069A (en) * | 2003-10-29 | 2005-08-04 | Showa Denko Kk | Electrolytic capacitor |
| JP2006260975A (en) * | 2005-03-17 | 2006-09-28 | Dainippon Printing Co Ltd | Battery module |
| JP2010225591A (en) * | 1998-08-23 | 2010-10-07 | Ovonic Battery Co Inc | Monoblock battery assembly |
| WO2011096032A1 (en) * | 2010-02-03 | 2011-08-11 | パナソニック株式会社 | Power source |
| KR101065889B1 (en) * | 2009-08-25 | 2011-09-19 | 에스비리모티브 주식회사 | Secondary Battery |
| JP2014071956A (en) * | 2012-09-27 | 2014-04-21 | Aisin Keikinzoku Co Ltd | Cell type battery case |
| EP2793290A1 (en) * | 2013-04-17 | 2014-10-22 | Samsung SDI Co., Ltd. | Battery module |
-
1993
- 1993-07-05 JP JP5191784A patent/JPH0722003A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010225591A (en) * | 1998-08-23 | 2010-10-07 | Ovonic Battery Co Inc | Monoblock battery assembly |
| JP2005210069A (en) * | 2003-10-29 | 2005-08-04 | Showa Denko Kk | Electrolytic capacitor |
| JP4532235B2 (en) * | 2003-10-29 | 2010-08-25 | 昭和電工株式会社 | Capacitor |
| JP2006260975A (en) * | 2005-03-17 | 2006-09-28 | Dainippon Printing Co Ltd | Battery module |
| US8758927B2 (en) | 2009-08-25 | 2014-06-24 | Samsung Sdi Co., Ltd. | Secondary battery |
| KR101065889B1 (en) * | 2009-08-25 | 2011-09-19 | 에스비리모티브 주식회사 | Secondary Battery |
| CN102217119A (en) * | 2010-02-03 | 2011-10-12 | 松下电器产业株式会社 | Power source |
| JP4918625B2 (en) * | 2010-02-03 | 2012-04-18 | パナソニック株式会社 | Power supply |
| WO2011096032A1 (en) * | 2010-02-03 | 2011-08-11 | パナソニック株式会社 | Power source |
| US9240575B2 (en) | 2010-02-03 | 2016-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Power supply apparatus |
| JP2014071956A (en) * | 2012-09-27 | 2014-04-21 | Aisin Keikinzoku Co Ltd | Cell type battery case |
| EP2793290A1 (en) * | 2013-04-17 | 2014-10-22 | Samsung SDI Co., Ltd. | Battery module |
| US10381614B2 (en) | 2013-04-17 | 2019-08-13 | Samsung Sdi Co., Ltd. | Battery module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW544965B (en) | Monoblock battery | |
| US5462816A (en) | Air cell | |
| US20050255379A1 (en) | Battery assembly with heat sink | |
| US20070037053A1 (en) | Battery case having improved thermal conductivity | |
| US9048028B2 (en) | Hybrid electrochemical cell systems and methods | |
| US3607403A (en) | Self-charging battery incorporating a solid-gas battery and storage battery within a honeycomb matrix | |
| JP5392407B2 (en) | Battery pack | |
| US4957830A (en) | Rechargeable metal oxide-hydrogen battery | |
| KR20170042155A (en) | Battery Module | |
| JP2002352863A (en) | Lithium secondary battery and prolonged structure of lithium secondary battery | |
| JPH09199094A (en) | Battery jar for storage battery, and storage battery | |
| KR20140024579A (en) | Battery module assembly and method of manufacturing the same | |
| US3287164A (en) | Electrode and battery | |
| US3647542A (en) | Solid-fluid battery | |
| KR100696689B1 (en) | Secondary battery module | |
| US3661644A (en) | Battery construction having a honeycomb matrix with cells filled with different electrode materials | |
| JPH1092394A (en) | Mono-block battery | |
| JPH0722003A (en) | Secondary battery container | |
| JPH0526308B2 (en) | ||
| US20110305932A1 (en) | Heat transfer layered electrodes | |
| JPH11121025A (en) | Secondary battery | |
| JPH11213962A (en) | Storage battery | |
| JPH11121030A (en) | Manufacture of bipolar cell and battery holding improved electrolyte | |
| CN110635175A (en) | Internal serial-type battery cell and internal serial-type battery | |
| JP2001313019A (en) | Battery pack |