JPS6110297Y2 - - Google Patents
Info
- Publication number
- JPS6110297Y2 JPS6110297Y2 JP1979087830U JP8783079U JPS6110297Y2 JP S6110297 Y2 JPS6110297 Y2 JP S6110297Y2 JP 1979087830 U JP1979087830 U JP 1979087830U JP 8783079 U JP8783079 U JP 8783079U JP S6110297 Y2 JPS6110297 Y2 JP S6110297Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- temperature
- inflow
- sodium
- heat
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010292 electrical insulation Methods 0.000 claims description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- RPMPQTVHEJVLCR-UHFFFAOYSA-N pentaaluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3] RPMPQTVHEJVLCR-UHFFFAOYSA-N 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Description
【考案の詳細な説明】
本考案は集合型高温電池装置に関するもので、
熱損失を少なくすると共に高温電池間の熱的接続
及び電気的接続を簡易化することを目的とするも
のである。[Detailed description of the invention] The present invention relates to a collective high temperature battery device.
The purpose is to reduce heat loss and to simplify thermal and electrical connections between high-temperature batteries.
高温電池は室温より高い温度で作動される電池
で、代表的なものとしてナトリウム−硫黄電池が
ある。ナトリウム−硫黄電池は、現在各研究機関
において電動車輛用電源又は電力負荷調整用電源
として研究開発されている。以下ナトリウム−硫
黄電池を例に本考案の説明を行なう。 High-temperature batteries are batteries that operate at temperatures higher than room temperature, and a typical example is a sodium-sulfur battery. Sodium-sulfur batteries are currently being researched and developed by various research institutes as power sources for electric vehicles or power sources for power load adjustment. The present invention will be explained below using a sodium-sulfur battery as an example.
ナトリウム−硫黄電池は陰極活物質に溶融ナト
リウム、陽極活物質に溶融硫黄・多硫化ナトリウ
ム、電解質にβ−アルミナ、β″−アルミナの如
きナトリウムイオン伝導性固体電解質を用いてな
る二次電池である。ナトリウム及び硫黄は共に室
温にて固体であり、さらに固体電解質のナトリウ
ムイオン伝導性は高温になる程、高くなることな
どから二次電池として効率よく作動させるため
に、ナトリウム及び硫黄が共に溶融状態にあり、
かつナトリウムと硫黄の反応生成物なる多硫化ナ
トリウムNa2Sx（放電末はｘ〜３）も溶融状態に
ある約300℃前後の温度に保温する必要がある。
実際の使用においては、単一のナトリウム−硫黄
電池を使用することは少なく、複数個のナトリウ
ム−硫黄電池を直列、並列に接続したものを集合
電池とし、さらに該集合電池を複数個直列、並列
に接続して目的とする電池出力に応じて電池の集
合規模が決定される。 A sodium-sulfur battery is a secondary battery that uses molten sodium as the cathode active material, molten sulfur/sodium polysulfide as the anode active material, and a sodium ion conductive solid electrolyte such as β-alumina or β″-alumina as the electrolyte. Both sodium and sulfur are solid at room temperature, and the sodium ion conductivity of the solid electrolyte increases as the temperature increases.In order to operate efficiently as a secondary battery, both sodium and sulfur are in a molten state. Located in
In addition, sodium polysulfide Na 2 Sx (discharge end is x~3), which is a reaction product of sodium and sulfur, also needs to be kept at a temperature of about 300° C., where it is in a molten state.
In actual use, a single sodium-sulfur battery is rarely used; multiple sodium-sulfur batteries connected in series or parallel are called an aggregate battery, and multiple batteries are connected in series or parallel. The scale of the battery collection is determined according to the desired battery output.
従来、集合電池を作動温度まで昇温して保温す
るか放電時の発熱による過熱防止のため冷却する
かなどの手段として特開昭49−128233号公報、特
開昭50−8035号公報、特開昭51−103232号公報な
どにより数多くの方法が知られている。例えば集
合電池の上部、下部又は側面部に電気抵抗体（例
えばニクロム線、ニクロムリボンなど）を配置す
る方式、及び集合電池の下部をかさ上げして熱風
を電池外部より送り込む方式などである。これら
の方式は全て電池の電流端子と加熱、冷却用のヒ
ーター端子又は送風口とが分離されていて、小規
模な集合型高温電池装置を構成する場合において
は工業的に有効であるものもあるが、大規模化す
る場合、相互の接続が複雑となり、また熱損失が
大きく実用化において問題であつた。 Conventionally, methods such as raising the temperature of an assembled battery to the operating temperature and keeping it warm, or cooling it to prevent overheating due to heat generated during discharge, have been proposed in JP-A-49-128233, JP-A-50-8035, and JP-A-50-8035. Many methods are known, such as from Japanese Patent Publication No. 103232/1983. For example, there are methods in which electrical resistors (such as nichrome wire, nichrome ribbon, etc.) are placed on the top, bottom, or side surfaces of the assembled battery, and methods in which the lower part of the assembled battery is raised and hot air is sent in from outside the battery. In all of these methods, the current terminal of the battery and the heater terminal or air outlet for heating and cooling are separated, and some of them are industrially effective when configuring a small-scale collective high-temperature battery device. However, when increasing the scale, interconnections become complicated and heat loss is large, which poses problems in practical use.
従来の集合型高温電池装置においては、構成さ
れた各単電池の中の一部に電池容量低下又は電池
破損が発生した場合、その不良電池を新しい電池
と取り換え再び集合型高温電池装置とする際の交
換作業は温度制御系及び電気回路系のそれぞれに
ついて接続し直す上で非常に複雑なものとなり、
作業性を著しく低下させていた。さらに温度制御
系及び電気回路系が集合型高温電池装置に別個に
設けられているため、それらに要する構成材料も
多くなり、そこからの熱損失は無視できない程大
きなものであつた。 In a conventional high-temperature battery assembly, if some of the battery cells are damaged or damaged, the defective battery is replaced with a new one and the high-temperature battery assembly is rebuilt. The replacement work was extremely complicated as it involved reconnecting the temperature control system and electrical circuit system.
This significantly reduced work efficiency. Furthermore, since the temperature control system and the electric circuit system are separately provided in the collective high temperature battery device, a large amount of constituent materials are required for them, and the heat loss therefrom is too large to be ignored.
本考案は上記問題を集合型高温電池装置の端子
部の構造を改良して解消するもので、温度制御用
流体の流出入部材を電流端子としたことを特徴と
する。以下図に基いて一実施例を示す。１はナト
リウム−硫黄単電池、２は該ナトリウム−硫黄単
電池１を複数個直列、並列に接続した陰極集電
体、３は該ナトリウム−硫黄単電池Ｙを複数個直
列・並列に接続した陽極集電体である。これらの
集電体はナトリウム−硫黄単電池１と溶接又は圧
接合（例えばネジ、スプリングなどで接合）され
ている。このように集合された集合電池は耐熱性
内容器４内に収納され、かつ内容器４の外周に断
熱材６，６′を複数層又は複合層に配置し、さら
にそれらを耐熱性外容器５に収納し、１つの集合
型高温電池装置としてのナトリウム−硫黄電池装
置を構成する。さらに本集合型高温電池装置には
温度制御用の加熱媒体又は冷却媒体の流出入部材
７が設けられている。昇温に際しては、加熱媒体
としての電気絶縁性高温加圧ガス又は液体、例え
ば窒素ガス、空気、炭酸ガス、油などを、冷却に
際しては同様に電気絶縁性の低温加圧ガス又は液
体が該流出入部材７を通して供給又は排出され
る。該流出入部材７は耐熱性と電導性を良くする
ため良電導体（例えば銅など）をステンレスで被
覆してあり、かつ熱的絶縁のため外表面に断熱材
が配設されている。さらに流出入部材７と外容器
５及び内容器４との電気的絶縁を計るため、電気
絶縁部材８（例えばセラミツク円筒など）が配設
されている。９は集合電池と内容器４との電気的
絶縁性をもたせるための電気絶縁材でマイカ、セ
ラミツクなどである。本考案の集合型高温電池装
置では、さらに加熱媒体、冷却媒体を通す流出入
部材７の耐熱性内容器４内に位置する端部を、前
記した陰極集電体２及び陽極集電体３にそれぞれ
電気的に接続し熱媒体の流出入部材７を電流端子
として用いる事を特徴としている。 The present invention solves the above problems by improving the structure of the terminals of the assembled high-temperature battery device, and is characterized in that the inflow and outflow members for the temperature control fluid are used as current terminals. An embodiment is shown below based on the drawings. 1 is a sodium-sulfur cell, 2 is a cathode current collector in which a plurality of the sodium-sulfur cells 1 are connected in series and in parallel, and 3 is an anode current collector in which a plurality of the sodium-sulfur cells Y are connected in series and in parallel. These current collectors are welded or pressed (e.g., joined by screws, springs, etc.) to the sodium-sulfur cell 1. The assembled battery is housed in a heat-resistant inner container 4, and insulating materials 6, 6' are arranged in multiple or composite layers around the outer periphery of the inner container 4, which are then housed in a heat-resistant outer container 5 to form a sodium-sulfur battery device as an assembled high-temperature battery device. Furthermore, the assembled high-temperature battery device is provided with an inflow and outflow member 7 for the heating or cooling medium for temperature control. During heating, electrically insulating high-temperature pressurized gas or liquid, such as nitrogen gas, air, carbon dioxide gas, oil, etc., is supplied or discharged through the inflow/outflow member 7 as a heating medium, and during cooling, electrically insulating low-temperature pressurized gas or liquid is supplied or discharged through the inflow/outflow member 7. The inflow/outflow member 7 is made of a good conductor (such as copper) coated with stainless steel to improve heat resistance and electrical conductivity, and a heat insulating material is provided on the outer surface for thermal insulation. Furthermore, an electrical insulating member 8 (such as a ceramic cylinder) is provided to electrically insulate the inflow/outflow member 7 from the outer container 5 and the inner container 4. 9 is an electrical insulating material, such as mica or ceramic, for providing electrical insulation between the assembled battery and the inner container 4. The assembled high-temperature battery device of the present invention is further characterized in that the ends of the inflow/outflow member 7, which passes the heating medium and the cooling medium, located inside the heat-resistant inner container 4 are electrically connected to the cathode current collector 2 and the anode current collector 3, respectively, and the inflow/outflow member 7 for the heat medium is used as a current terminal.
この流出入部材７は陰極集電体２又は陽極集電
体３と一体成型されたものでもよい。昇温に際し
ては外容器５の側面に設けられた流出入部材７か
ら電気絶縁性の高温加圧ガスを送風し、耐熱性内
容器４内の集合電池としての複数個のナトリウム
−硫黄単電池を昇温する。送風された高温加圧ガ
スは耐熱性内容器４内を循環した後、流出入部材
７と対向する側面に設けられた流出入部材７′を
通り、さらに隣接する他の集合型高温電池装置の
流出入部材を通つて内部の集合電池としての複数
個のナトリウム−硫黄単電池を同様に昇温する。
なお流出入部材７′と隣接する他の集合型高温電
池装置の流出入部材とは電気的・熱的に接続され
ているため多数の集合型高温電池装置を一括して
昇温する事ができる。また流出入部材７′と隣接
する他の集合型高温電池装置の流出入部材との接
続は電気的にも熱的にも損失が少ない構造となつ
ているが、本考案においてはその接続方法は直接
的な関係を有しないため本文では明記していない
が、例えばユニオン等を用いたボルト締めなどが
一般的である。 This inflow/outflow member 7 may be integrally molded with the cathode current collector 2 or the anode current collector 3. When raising the temperature, electrically insulating high-temperature pressurized gas is blown from the inflow/outflow member 7 provided on the side of the outer container 5, and the plurality of sodium-sulfur cells as a collective battery in the heat-resistant inner container 4 are heated. Increase temperature. After the blown high-temperature pressurized gas circulates within the heat-resistant inner container 4, it passes through the inflow/outflow member 7' provided on the side opposite to the inflow/outflow member 7, and is further transferred to other adjacent collective high temperature battery devices. A plurality of sodium-sulfur cells as an internal battery assembly are similarly heated through the inflow/outflow member.
Note that since the inflow/outflow member 7' is electrically and thermally connected to the inflow/outflow members of other adjacent collective high temperature battery devices, it is possible to raise the temperature of a large number of collective high temperature battery devices at once. . Furthermore, the connection between the inflow and outflow member 7' and the inflow and outflow members of other adjacent collective high-temperature battery devices has a structure with low electrical and thermal loss, but in the present invention, the connection method is Although it is not specified in the text because there is no direct relationship, bolt tightening using a union or the like is common.
以上のような温度制御用流体の流出入部材を集
合型高温電池装置の電流端子とする本考案の構造
による集合型高温電池装置と、従来の同一規模の
集合型高温電池装置との電池温度維持エネルギー
を比較した。従来の集合型高温電池装置では外容
器５より突出する部材が上部加熱用ヒーター端
子、下部加熱用ヒーター端子、又は側面部加熱用
ヒーター端子など少なくとも６箇所あり、さらに
集合型高温電池装置の電流端子が２箇所あり、合
わせて少なくとも８箇所の部材が外部に突出して
いる。一方本考案によるものでは流出入部材７，
７′の２個のみで、その数は1/4となり、それらか
らの熱放散は著しく減少した。例えば27AHの電
池容量を有するナトリウム−硫黄単電池を28セル
直列・並列に接続し115AHの集合型高温電池装
置を組み立てる場合、断熱材としてイソライトボ
ート３cm厚、発泡アスベスト３cm厚で計６cm厚の
断熱層を耐熱性内容器の周囲に配置すれば、従来
の集合型高温電池装置では、その作動温度350℃
に保温しておくのに254WH／Ｈで、５時間率放
電時には電池の内部抵抗によるジユール熱発生も
あり172WH／Ｈのエネルギーを必要としたのに
対し、本考案の場合、350℃に保温するのに要す
るエネルギーはそれぞれ180WH／Ｈ，120WH／
Ｈとなり約30％の熱損失防止となつた。このこと
は温度制御用部材と電流端子が一体化されたこと
によるものである。また、集合型高温電池装置を
複数個接続する場合においても、従来は温度制御
回路系と電気回路系をそれぞれ別個に接続する必
要があるのに対し、本考案では集合型高温電池装
置のそれぞれの流出入部材をそれぞれ接続するこ
とにより、温度制御回路系と電気回路系を同時に
接続することとなり、作業性は従来に比べ倍以上
向上した。さらに本考案では集合型高温電池装置
に設けた流出入部材を同一位置、箇所に配置する
ことによりなお一層組立、接続も容易となり、ま
た流出入部材の構造も簡単なものとなる上、使用
する材料も最小限にすることができる。 Maintaining battery temperature between the collective high-temperature battery device with the structure of the present invention, in which the temperature control fluid inflow/outflow member as described above serves as the current terminal of the collective high-temperature battery device, and a conventional collective high-temperature battery device of the same scale. compared energy. In the conventional collective high temperature battery device, there are at least six members protruding from the outer container 5, such as the heater terminal for upper heating, the heater terminal for bottom heating, or the heater terminal for side heating, and the current terminal of the collective high temperature battery device. There are two locations, and at least eight members in total protrude to the outside. On the other hand, according to the present invention, the inflow/outflow member 7,
With only two 7′, the number was reduced to 1/4 and the heat dissipation from them was significantly reduced. For example, when assembling a 115AH collective high-temperature battery device by connecting 28 sodium-sulfur cells with a battery capacity of 27AH in series and parallel, the insulation will be 6cm thick with isolite boat 3cm thick and foamed asbestos 3cm thick. If the layer is placed around the heat-resistant inner container, the operating temperature of conventional collective high-temperature battery devices can be reduced to 350℃.
It took 254WH/H to keep the battery warm at 350℃, and 172WH/H was required due to the generation of heat due to the internal resistance of the battery when discharging at a 5-hour rate.In contrast, in the case of the present invention, it takes 254WH/H to keep the battery warm at 350℃. The energy required for this is 180WH/H and 120WH/H, respectively.
H, and approximately 30% of heat loss was prevented. This is because the temperature control member and the current terminal are integrated. Furthermore, even when multiple high-temperature battery devices are connected, conventionally it is necessary to connect the temperature control circuit system and the electric circuit system separately. By connecting the inflow and outflow members respectively, the temperature control circuit system and the electric circuit system can be connected at the same time, and work efficiency has been more than doubled compared to conventional systems. Furthermore, in the present invention, by arranging the inflow and outflow members provided in the collective high temperature battery device at the same position and location, assembly and connection are further facilitated, and the structure of the inflow and outflow members is simplified, and it is easy to use. Materials can also be minimized.
以上実施例に示した如く、本考案は従来に比べ
熱損失の大巾な減少、及び電池を集合させる際の
作業性の簡易化など従来の集合型高温電池装置に
おける問題点を解決したものである。 As shown in the examples above, the present invention solves the problems in conventional cluster-type high-temperature battery devices, such as greatly reducing heat loss and simplifying the workability when assembling batteries. be.
なお本考案において温度制御用流体の種類、流
出入部材の材質・形状、配設箇所、集合電池の集
電体と流出入部材との電気的接続方法、集合型高
温電池装置間での流出入部材の接続方法、及び断
熱材の形状、材質厚み、又は構造（例えば単層、
複数層、複合層など）などについて特に限定する
ものではない。 In addition, in this invention, the type of temperature control fluid, the material and shape of the inflow/outflow member, the installation location, the electrical connection method between the current collector of the collective battery and the inflow/outflow member, and the inflow/outflow between the collective high temperature battery devices The connection method of the members, and the shape, material thickness, or structure of the insulation material (for example, single layer,
(multiple layers, composite layers, etc.) are not particularly limited.
図は、本考案の集合型高温電池装置の縦断面図
である。
１……単電池、２……陰極集電体、３……陽極
集電体、７，７′……流出入部材。
The figure is a longitudinal sectional view of the collective high temperature battery device of the present invention. 1... Cell, 2... Cathode current collector, 3... Anode current collector, 7, 7'... Outflow/inflow member.
Claims (1)
せる流出入部材の一端が耐熱性内容器内に開口
し、かつ該部材が前記耐熱性内容器内に収納され
た集合電池の陰極集電端子及び陽極集電端子と電
気的に接続されてなることを特徴とする集合型高
温電池装置。 One end of an inflow/outflow member for allowing a temperature control fluid having electrical insulation properties to flow in and out is opened into a heat-resistant inner container, and the member is housed in the heat-resistant inner container, and is a cathode current collector terminal of an assembled battery. A collective high temperature battery device characterized by being electrically connected to an anode current collector terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979087830U JPS6110297Y2 (en) | 1979-06-26 | 1979-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979087830U JPS6110297Y2 (en) | 1979-06-26 | 1979-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS565372U JPS565372U (en) | 1981-01-17 |
| JPS6110297Y2 true JPS6110297Y2 (en) | 1986-04-02 |
Family
ID=29321029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979087830U Expired JPS6110297Y2 (en) | 1979-06-26 | 1979-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110297Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020135014A1 (en) | 2020-12-29 | 2022-06-30 | fischer Power Solutions GmbH | Battery having a plurality of cells |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2604108B2 (en) * | 1993-03-31 | 1997-04-30 | 東京電力株式会社 | High temperature secondary battery |
| JP5586202B2 (en) * | 2009-10-06 | 2014-09-10 | 株式会社東芝 | Secondary battery module |
| DE102017102972A1 (en) | 2017-02-15 | 2018-08-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery connection device |
| KR102520590B1 (en) * | 2019-10-24 | 2023-04-10 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including the same |
| WO2023145017A1 (en) * | 2022-01-28 | 2023-08-03 | 日本碍子株式会社 | Container for module batteries, and module battery |
-
1979
- 1979-06-26 JP JP1979087830U patent/JPS6110297Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020135014A1 (en) | 2020-12-29 | 2022-06-30 | fischer Power Solutions GmbH | Battery having a plurality of cells |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS565372U (en) | 1981-01-17 |
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