JPH01143159A - Sealed lead storage battery - Google Patents
Sealed lead storage batteryInfo
- Publication number
- JPH01143159A JPH01143159A JP62299483A JP29948387A JPH01143159A JP H01143159 A JPH01143159 A JP H01143159A JP 62299483 A JP62299483 A JP 62299483A JP 29948387 A JP29948387 A JP 29948387A JP H01143159 A JPH01143159 A JP H01143159A
- Authority
- JP
- Japan
- Prior art keywords
- members
- electrode
- columnar
- cathode
- battery
- 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
- 239000003792 electrolyte Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims description 17
- 239000011149 active material Substances 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011245 gel electrolyte Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、密閉形鉛蓄電池に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to a sealed lead acid battery.
［従来の技術］
従来の密閉形鉛蓄電池においては、陽極部材と陰極部材
とがそれぞれ格子体に活物質を充填して板状に形成され
、これらの極部材はそれぞれ２面の板面状電極面を有し
ている。これらの板状陽極部材と板状陰極部材とはそれ
ぞれ交互に一方向に積層され、それぞれの陽極部材の電
極面及び陰極部材の電極面間にはリテーナに電解液を含
浸させたリテーナ式電解質或いはゲル式電解質が介在さ
れている。これらの複数の陽極部材、複数の陰極部材及
び複数の電解質は密閉形電槽に収納されている。[Prior Art] In a conventional sealed lead-acid battery, an anode member and a cathode member are each formed into a plate shape by filling a lattice with an active material, and each of these electrode members has two plate-shaped electrodes. It has a surface. These plate-shaped anode members and plate-shaped cathode members are laminated alternately in one direction, and between the electrode surfaces of the respective anode members and the electrode surfaces of the cathode members, a retainer-type electrolyte or a retainer impregnated with an electrolytic solution is used. A gel electrolyte is present. The plurality of anode members, the plurality of cathode members, and the plurality of electrolytes are housed in a sealed container.
［発明が解決しようとする問題点］
このような密閉形鉛蓄電池では、ｖ４層方向の端部の極
部材は一面の板状電極面でしか隣り合う異極性の極部材
の板状Ｗｅｔ面に対向させることができず、従って一方
の面でしか電池反応を行わさせることができず、活物質
の利用率を増大させることができず、電池容量が増大で
きない問題点があった。[Problems to be Solved by the Invention] In such a sealed lead-acid battery, the pole member at the end in the v4 layer direction does not touch the plate-shaped wet surface of the adjacent pole member of different polarity only on one plate-shaped electrode surface. There was a problem in that they could not be made to face each other, and therefore a battery reaction could only be carried out on one side, making it impossible to increase the utilization rate of the active material and making it impossible to increase the battery capacity.
本発明の目的は、活物質の利用率を増大させることがで
き、高容量化を図ることができる密閉形鉛蓄電池を提供
することにある。An object of the present invention is to provide a sealed lead-acid battery that can increase the utilization rate of active materials and increase the capacity.
［問題点を解決するための手段］
上記目的を達成するための本発明の構成を、実施例に対
する第１図乃至第３図を参照して説明すると、本発明は
、密閉形電槽９内に複数の陽極部材１と複数の陰極部材
２とがそれぞれその電極面１０．２Ｃを対向させ、且つ
その各電極面ＩＣ。[Means for Solving the Problems] The structure of the present invention for achieving the above object will be explained with reference to FIGS. 1 to 3 for embodiments. A plurality of anode members 1 and a plurality of cathode members 2 each have their electrode surfaces 10.2C facing each other, and each electrode surface IC.
２０間に電解質３，４を介在させて収納されてなる密閉
形鉛蓄電池において、
前記各陽極部材１と前記各陰極部材２とはそれぞれ周囲
に電極面ＩＣ，２Ｇを有する柱状に形成され、
前記各陽極部材１と前記各陰極部材２とは異極性のこれ
ら極部材が隣り合って前記各電極面１Ｃ２２Ｃを対向さ
せるようにして前記密閉形電槽９内に縦方向及び横方向
に交互に配置されていることを特徴としている。In the sealed lead-acid battery, each of the anode members 1 and each of the cathode members 2 is formed into a columnar shape having electrode surfaces IC and 2G on the periphery, respectively. Each anode member 1 and each cathode member 2 are arranged alternately in the vertical and horizontal directions in the sealed battery case 9 so that these pole members of different polarity are adjacent to each other and the respective electrode surfaces 1C22C face each other. It is characterized by being
［作 用］
このようにすると、配列方向の端部の極部材でも２個所
の電極面で隣り合う２つの異極性の極部材の各ｆｆｌｌ
ｉ面に対向させることができ、従って２個所で電池反応
を行わせることができ、活物質の利用率を増大でき、電
池容量を増大できる。[Function] In this way, each ffll of two pole members of different polarity adjacent to each other on two electrode surfaces even if the pole member is at the end in the arrangement direction.
They can be placed opposite to the i-plane, and therefore battery reactions can be carried out at two locations, increasing the utilization rate of the active material and increasing battery capacity.
［実施例］
以下、本発明の実施例を第１図乃至第４図を参照して詳
細に説明する。[Example] Hereinafter, an example of the present invention will be described in detail with reference to FIGS. 1 to 4.
第１図は本発明の密閉形鉛蓄電池の第１実施例を示した
図である。本実施例の密閉形鉛蓄電池は、２本ずつの柱
状陽極部材１と柱状陰極部材２とを有している。各柱状
陽極部材１と各柱状陰極部材２とはそれぞれ鉛合金等か
らなる心棒１Ａ、２Ａと該心棒ＩＡ、２Ａの周囲に固め
られたペースト状陽極活物質ＩＢ、ペースト状陰極活物
質２Ｂとからなり、断面が略正方形に形成されている。FIG. 1 is a diagram showing a first embodiment of a sealed lead-acid battery according to the present invention. The sealed lead-acid battery of this embodiment has two columnar anode members 1 and two columnar cathode members 2. Each columnar anode member 1 and each columnar cathode member 2 are each made of a mandrel 1A, 2A made of a lead alloy or the like, a paste anode active material IB, and a paste cathode active material 2B hardened around the mandrels IA, 2A. The cross section is formed into a substantially square shape.
各柱状陽極部材１及び各柱状陰極部材２のそれぞれ周囲
の４面には電極面ＩＣ，２Ｃが形成されている。２本の
柱状陽極部材１と２本の柱状陰極部材２とは異極性のこ
れら極部材が隣り合って各電極面ＩＣ，２Ｇを対向させ
るようにして密閉形電槽９内に縦方向及び横方向に交互
に配置されている。Electrode surfaces IC and 2C are formed on four peripheral surfaces of each columnar anode member 1 and each columnar cathode member 2, respectively. The two columnar anode members 1 and the two columnar cathode members 2 are placed in a sealed battery case 9 vertically and horizontally so that these pole members of different polarities are placed next to each other with their respective electrode surfaces IC and 2G facing each other. arranged in alternating directions.
横方向に２列に整列した柱状陽極部材１と柱状陰極部材
２との各列の間にはガラス繊維をマット状にしたリテー
ナに電解液が含浸されたリテーナ式電解質３が介在され
、このリテーナ式電解質の両板面にそれぞれ一面づつの
電極面１Ｇ、２Ｇが接触されている。また、各柱状陽極
部材１と柱状陰極部材２の残りの各電極面１Ｃ，２Ｃは
密閉形電槽９内に充填されたゲル状電解質からなるゲル
式電解質４にそれぞれ接触されている。このように形成
された各柱状陽極部材１同志と、各柱状陰極部材２同志
とは図示しないがそれぞれブリッジ形の集電部材で接続
されている。Between each row of columnar anode members 1 and columnar cathode members 2 arranged in two rows in the horizontal direction, there is interposed a retainer-type electrolyte 3 in which a retainer made of a glass fiber mat is impregnated with an electrolytic solution. Electrode surfaces 1G and 2G are in contact with both plate surfaces of the formula electrolyte, respectively. Further, the remaining electrode surfaces 1C and 2C of each columnar anode member 1 and columnar cathode member 2 are in contact with a gel electrolyte 4 made of a gel electrolyte filled in a sealed battery case 9, respectively. Although not shown, each columnar anode member 1 and each columnar cathode member 2 formed in this manner are connected by a bridge-shaped current collecting member.
このような密閉形鉛蓄電池においては、何れの極部材１
，２も配列方向の端部に位置しているが、それぞれ２個
所の電極面で隣り合う２つの異極性の極部材の各電極面
に対向させることができ、従つて、それぞれ２個所で電
池反応を行わせることができ、活物質の利用率を増大で
き、電池容量を増大できる。特に高率放電の場合は活物
質の利用率を高めることができるので、好適である。In such a sealed lead-acid battery, which pole member 1
, 2 are also located at the ends in the arrangement direction, but the electrode surfaces at each of the two locations can be opposed to the electrode surfaces of two adjacent polar members of different polarity. The reaction can be carried out, the utilization rate of the active material can be increased, and the battery capacity can be increased. This is particularly suitable for high-rate discharge because the utilization rate of the active material can be increased.
第２図は本発明の密閉形鉛蓄電池の第２実施例を示した
図である。本実施例の密閉形鉛蓄電池は、前述した如き
構造の柱状陽極部材１と柱状陰極部材２とをそれりぞれ
多数本有している。これら柱状陽極部材１と柱状陰極部
材２とは、異極性のこれら極部材が隣り合って各電極面
ＩＣ，２Ｃを対向させるようにして密閉形電槽９内に縦
方向及び横方向に交互に配置されている。横方向に複数
列に整列した柱状陽極部材１と柱状陰極部材２との各列
の間にはガラス繊維をマット状にしたリテーナに電解液
が含浸されたリテーナ式電解質３がそれぞれ介在され、
このリテーナ式電解質の両板面にそれぞれの対向電極面
ＩＣ，２Ｃが接触されている。また、各柱状陽極部材１
と柱状陰極部材２の残りの各電極面１Ｇ、２Ｇは密閉形
電槽９内に充虜されたゲル状電解質からなるゲル式電解
質４にそれぞれ接触されている。このように形成された
各柱状陽極部材１同志と、各柱状陰極部材２同志とも、
図示しないブリッジ形の集電部材でそれぞれ接続されて
いる。FIG. 2 is a diagram showing a second embodiment of the sealed lead acid battery of the present invention. The sealed lead-acid battery of this embodiment has a large number of columnar anode members 1 and columnar cathode members 2 each having the structure described above. These columnar anode members 1 and columnar cathode members 2 are placed alternately in the vertical and horizontal directions in the sealed battery case 9, with the pole members of different polarities adjoining each other and the electrode surfaces IC and 2C facing each other. It is located. Between each row of columnar anode members 1 and columnar cathode members 2 arranged in a plurality of rows in the lateral direction, a retainer type electrolyte 3 in which a retainer made of a glass fiber mat is impregnated with an electrolytic solution is interposed, respectively.
Opposite electrode surfaces IC and 2C are in contact with both plate surfaces of this retainer type electrolyte. In addition, each columnar anode member 1
The remaining electrode surfaces 1G and 2G of the columnar cathode member 2 are in contact with a gel electrolyte 4 made of a gel electrolyte filled in a sealed battery case 9, respectively. Each columnar anode member 1 and each columnar cathode member 2 formed in this way are
They are connected to each other by a bridge-shaped current collecting member (not shown).
このような密閉形鉛蓄電池においては、配列方向の端部
の柱状極部材でも２個所の電極面で隣り合う２つの異極
性の柱状極部材の各電極面に対向させることができ、従
って、それぞれ２個所で電池反応を行わせることができ
る。また、密閉形電槽９に隣接していない柱状極部材は
、４個所の電極面で隣り合う４つの異極性の極部材の各
電極面に対向させることができ、このためそれぞれ４個
所で電池反応を行わせることができる。従って、活物質
の利用率を著しく増大でき、電池容量を増大できる。In such a sealed lead-acid battery, two electrode surfaces of the columnar pole members at the ends in the arrangement direction can be made to face each electrode surface of two adjacent columnar pole members of different polarity. The battery reaction can be performed at two locations. In addition, the columnar pole members that are not adjacent to the sealed battery case 9 can have their four electrode surfaces facing the respective electrode surfaces of the four adjacent pole members of different polarity. A reaction can be carried out. Therefore, the utilization rate of the active material can be significantly increased, and the battery capacity can be increased.
第３図は上記第２実施例における複数の柱状陽極部材１
間の集電部分及び複数の柱状陰極部材２間の集電部分を
示した図である。この場合、各柱状陰極部材２はその長
さが各柱状陽極部材１の長さより長く形成されていて、
各柱状陰極部材２の一方の端部は各柱状陽極部材１の一
方の端部より外方に位置するように配置されている。こ
れらの柱状陰極部材２の一方の端部には平板状の陰極集
電体７が接続され、該陰極集電体７には陰極端子接続部
７Ａが形成されている。各柱状陽極部材１の一方の端部
には平板状で各柱状陰極部材２を避ける孔８Ａを有する
陰極集電体８が接続され、該陽極集電体８にはｌｌｌ極
端子接続部８Ｂが形成されている。FIG. 3 shows a plurality of columnar anode members 1 in the second embodiment.
FIG. 3 is a diagram showing a current collecting portion between and a current collecting portion between a plurality of columnar cathode members 2. FIG. In this case, the length of each columnar cathode member 2 is longer than the length of each columnar anode member 1,
One end of each columnar cathode member 2 is arranged so as to be located outward from one end of each columnar anode member 1. A flat cathode current collector 7 is connected to one end of each of these columnar cathode members 2, and a cathode terminal connection portion 7A is formed in the cathode current collector 7. A cathode current collector 8 having a flat plate shape and having a hole 8A that avoids each columnar cathode member 2 is connected to one end of each columnar anode member 1, and the anode current collector 8 has a lll electrode terminal connection portion 8B. It is formed.
尚、上記各実施例においては、各柱状陽極部材１の電極
面１Ｃと各柱状陰極部材２の電極面２Ｃとの間に板状の
リテーナ式電解質３とゲル式電解質４とが配置されてい
るが本発明はこれに限定されるものではなく、各柱状陽
極部材１の電極面１Ｃと各柱状陰極部材２の電極面２Ｃ
との間に、基盤の目のように縦方向、横方向に板状のリ
テーナが組まれたリテーナ式電解質３のみを収容しても
よく、或いはゲル式電解質４のみを収容してもよい。In each of the above embodiments, a plate-shaped retainer type electrolyte 3 and a gel type electrolyte 4 are arranged between the electrode surface 1C of each columnar anode member 1 and the electrode surface 2C of each columnar cathode member 2. However, the present invention is not limited to this, and the electrode surface 1C of each columnar anode member 1 and the electrode surface 2C of each columnar cathode member 2.
Only the retainer type electrolyte 3, in which plate-shaped retainers are arranged in the vertical and horizontal directions like the eyes of the base, may be accommodated, or only the gel type electrolyte 4 may be accommodated.
また、上記各実施例においては、柱状陽極部材１と柱状
陰極部材２とを交互に配置して列を成すものを２列以上
に重ねてそれを密閉形電槽９に収納しているが、本発明
はこれに限定されるものではなく、例えば列をなす柱状
陽極部材１と柱状陰極部材２との個数を変えたものを複
数列積層して全体の輪郭形状を矩形以外の形状に変え、
これを輪郭形状に合せた密閉形電槽に収納するようにし
てもよい。Further, in each of the above embodiments, the columnar anode members 1 and the columnar cathode members 2 are alternately arranged to form two or more rows, which are then stored in the sealed battery case 9. The present invention is not limited to this, but for example, by stacking a plurality of rows of columnar anode members 1 and columnar cathode members 2 with different numbers, the overall outline shape can be changed to a shape other than a rectangle.
This may be housed in a sealed battery case that matches the contour.
次に、本発明を適用した密閉形鉛蓄電池と従来の密閉鉛
蓄電池とをそれら・の容Φ及び充放電特性等について比
較した結果を述べる。即ち、第１図に示すように柱状陽
極部材１と柱状陰極部材２とを２対組合せたそれらの間
及び周囲に電解質３゜４を配置したものを単位ブロック
とし、これを９ブロック組合せて本発明の密閉形鉛蓄電
池を構成した。この場合、各極部材１．２の大きさは縦
３Ｍ、横３５ＩＩＩ１．高さ３０ｔｍとした。比較のた
めに同一活物質量の従来形の板状の各極部材を使用した
密閉形鉛蓄電池も作成した。各極部材の製造方法はそれ
ぞれ従来通りのペースト式の活物質の充填を行い、他の
化成等も従来通りとした。また各極部材間に介在し、電
槽の内壁に対向する極部材の電極面を覆うリテーナ式電
解質及びゲル式電解質も従来使用されているものを用い
た。このようにして製造された本発明の電池と従来の電
池とを各々３個ずつについて １．ＯＣＡと０．２５ｃ
Ａの電流で容量試験を行なった結果を第４図に示す。図
において、ａは本発明の電池、ｂは従来の電池である。Next, the results of comparing the sealed lead-acid battery to which the present invention is applied and a conventional sealed lead-acid battery in terms of their capacity Φ, charge/discharge characteristics, etc. will be described. That is, as shown in FIG. 1, two pairs of columnar anode members 1 and columnar cathode members 2 are combined, and electrolyte 3°4 is arranged between and around them, and this is used as a unit block, and nine blocks are combined to form the book. A sealed lead acid battery of the invention was constructed. In this case, the size of each pole member 1.2 is 3M in length and 35III1 in width. The height was 30t. For comparison, we also created a sealed lead-acid battery using conventional plate-shaped electrode members with the same amount of active material. The manufacturing method for each electrode member was to fill it with a paste-type active material in the conventional manner, and to perform other chemical formations in the conventional manner. Furthermore, conventionally used retainer-type electrolytes and gel-type electrolytes that are interposed between each pole member and cover the electrode surfaces of the pole members facing the inner wall of the battery case were used. Three batteries of the present invention and three conventional batteries manufactured in this manner were prepared.1. OCA and 0.25c
Figure 4 shows the results of a capacity test conducted at a current of A. In the figure, a is a battery of the present invention, and b is a conventional battery.
従来の電池すと本発明の電池ａとの容量比を示す図から
明らかなように、本発明の電池ａの方が従来の電池すに
比べて高容量になっており、特に高率放電において顕著
にその効果が現れていることが判明した。また、０．２
５ｃＡｍ電での充放電寿命サイクル試験では、２００サ
イクル時点で本発明の電池と従来の電池とで差がないこ
とが判明した。As is clear from the figure showing the capacity ratio between the conventional battery and the battery a of the present invention, the battery a of the present invention has a higher capacity than the conventional battery, especially in high rate discharge. It was found that the effect was clearly visible. Also, 0.2
In a charge/discharge life cycle test at 5 cAm current, it was found that there was no difference between the battery of the present invention and the conventional battery at 200 cycles.
更に、本発明の電池は酸素ガスの陰極吸収能力が従来の
電池に比べて極めて良好であり、急速充電においても右
利であることを確認した。これは、酸素ガスの吸収が陽
極部材に対して４方に陰極部材があるため、酸素ガスの
接触面積が増大し吸収能力が増大したものと考えられる
。Furthermore, it was confirmed that the battery of the present invention has a significantly better ability to absorb oxygen gas at the cathode than conventional batteries, and is also advantageous in rapid charging. This is considered to be because the cathode member is located on four sides of the anode member for absorbing oxygen gas, so the contact area for oxygen gas is increased and the absorption capacity is increased.
［発明の効果］
以上のように、本発明によれば、各陽極部材と各陰極部
材とをそれぞれ周囲に電極面を有する柱状に形成し、こ
れら陽極部材と陰極部材とは異極性のこれら極部材が隣
り合って各電極面を対向させるようにして密閉形電槽内
に縦方向及び横方向に交互に配置し、その対向電極面間
には電解質をそれぞれ介在させたので、配列方向の端部
の柱状極部材でも、２個所の電極面で隣り合う２つの異
穫性の極部材の各電極面に対向させることができ、従っ
て、２個所で電池反応を行わせることができる。また、
密閉形電槽に隣接していない柱状極部材の場合には、４
個所の電極面で隣り合う４つの異極性の極部材の各電極
面に対向させることができ、このためそれぞれ４個所で
電池反応を行わせることができる。従って、本発明によ
れば、活物質の利用率を増大でき、電池容量を、増大す
ることができる。特に、高率放電の場合は活物質の利用
率を高めることができるので好適である。[Effects of the Invention] As described above, according to the present invention, each anode member and each cathode member are each formed into a columnar shape having an electrode surface on the periphery, and these anode members and cathode members have different polarities. The members were arranged alternately in the vertical and horizontal directions in a sealed battery case with the electrode surfaces facing each other, and the electrolyte was interposed between the opposing electrode surfaces, so that the ends in the arrangement direction Even in the case of the columnar pole member shown in FIG. Also,
In the case of a columnar pole member that is not adjacent to a sealed battery case, 4
The electrode surfaces at each location can be opposed to the electrode surfaces of four adjacent polar members of different polarity, and therefore, battery reactions can be performed at each of the four locations. Therefore, according to the present invention, the utilization rate of the active material can be increased and the battery capacity can be increased. In particular, high rate discharge is suitable because it can increase the utilization rate of the active material.
第１図は本発明の密閉形鉛蓄電池の第１実施例を示す横
断面図、第２図は本発明の第２実施例の横断面図、第３
図は第２図の部分縦断面図、第４図は本発明の電池と従
来の電池との８聞を比較した図である。
１・・・柱状陽極部材、１Ｃ・・・柱状陽極部材の電極
面、２・・・柱状陰極部材、２Ｃ・・・柱状陰極部材の
電極面、３，４・・・電解質、９・・・密閉゛形電槽。FIG. 1 is a cross-sectional view showing a first embodiment of a sealed lead-acid battery according to the present invention, FIG. 2 is a cross-sectional view of a second embodiment of the present invention, and FIG.
The figure is a partial vertical sectional view of FIG. 2, and FIG. 4 is a diagram comparing the battery of the present invention and a conventional battery. DESCRIPTION OF SYMBOLS 1... Columnar anode member, 1C... Electrode surface of columnar anode member, 2... Column cathode member, 2C... Electrode surface of columnar cathode member, 3, 4... Electrolyte, 9... Sealed battery case.
Claims (1)
れぞれその電極面を対向させ、且つその各電極面間に電
解質を介在させて収納されてなる密閉形鉛蓄電池におい
て、 前記各陽極部材と前記各陰極部材とはそれぞれ周囲に電
極面を有する柱状に形成され、 前記各陽極部材と前記各陰極部材とは異極性のこれら極
部材が隣り合つて前記各電極面を対向させるようにして
前記密閉形電槽内に縦方向及び横方向に交互に配置され
ていることを特徴とする密閉形鉛蓄電池。[Scope of Claims] A sealed lead battery in which a plurality of anode members and a plurality of cathode members are housed in a sealed battery case with their electrode surfaces facing each other and an electrolyte interposed between the electrode surfaces. In the storage battery, each of the anode members and each of the cathode members is formed into a columnar shape having an electrode surface around the periphery, and each of the anode members and each of the cathode members has a different polarity adjacent to each other, A sealed lead-acid battery, characterized in that the batteries are arranged alternately in the vertical and horizontal directions in the sealed battery case with their faces facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62299483A JPH01143159A (en) | 1987-11-27 | 1987-11-27 | Sealed lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62299483A JPH01143159A (en) | 1987-11-27 | 1987-11-27 | Sealed lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143159A true JPH01143159A (en) | 1989-06-05 |
Family
ID=17873155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62299483A Pending JPH01143159A (en) | 1987-11-27 | 1987-11-27 | Sealed lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143159A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031333A (en) * | 1973-07-24 | 1975-03-27 | ||
| JPS51138826A (en) * | 1975-05-27 | 1976-11-30 | Kogyo Gijutsuin | Clad type lead storage battery |
-
1987
- 1987-11-27 JP JP62299483A patent/JPH01143159A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031333A (en) * | 1973-07-24 | 1975-03-27 | ||
| JPS51138826A (en) * | 1975-05-27 | 1976-11-30 | Kogyo Gijutsuin | Clad type lead storage battery |
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