JPS59228369A - Sealed lead-acid battery - Google Patents
Sealed lead-acid batteryInfo
- Publication number
- JPS59228369A JPS59228369A JP58103301A JP10330183A JPS59228369A JP S59228369 A JPS59228369 A JP S59228369A JP 58103301 A JP58103301 A JP 58103301A JP 10330183 A JP10330183 A JP 10330183A JP S59228369 A JPS59228369 A JP S59228369A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- plate group
- sealed lead
- electrolyte
- acid 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
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
- H01M10/16—Suspending or supporting electrodes or groups of electrodes in the case
-
- 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】
本発明は密閉形鉛電池の改良に関づるもので、容量性能
の１堡れたしかも安定した密閉形鉛電池を得ることを目
的とりるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the improvement of a sealed lead-acid battery, and its purpose is to obtain a sealed lead-acid battery that has improved capacity performance and is stable.
電解液を正・負極板および隔離体に保持させた電解液固
渇形の密閉形鉛電池では、過剰な電解液を有する通常の
ｔＯ電池と異なり、正・負極活物質と隔離体に保持され
た電解液との接触を通して、電流が運ばれる。このため
密閉形鉛電池では、特に正・角棒板と隔離体との接触を
充分に強く保持する必要がある。ま１〔密閉形鉛電池の
隔断）本としては通常ガラス繊維セパレータｈく使用さ
れるが、このセパレークでは電解液に浸漬すると）需れ
（こＪミリガラス繊維間のすべりが良くなり収縮づ−る
（川向がある。このため組立時に該し／＜レークとｉＥ
・負極板とが充分接触するようにｌ）Ｘなりの圧ツノを
１１０えでも、電解液を注液するとガラス４１ｉ １１
１しｌ（レークと正・負極活物質との接触が悪くなる恐
れｈく生じる。また極板群の単位面積当りの加圧）〕を
一定とする場合、人形極板ではその見掛（す表面！青に
ｌｔ、１列して極板群Ｉ＼の加圧力を増大させね（まな
らず、すご際に人形極板を充分加圧しながら電池を製イ
′［づることは非常に困難である。In a sealed lead-acid battery with an electrolyte depletion type in which the electrolyte is held in the positive and negative electrode plates and a separator, unlike a normal tO battery which has an excess electrolyte, the electrolyte is held in the positive and negative electrode active materials and the separator. Electric current is carried through contact with the electrolyte. For this reason, in a sealed lead-acid battery, it is particularly necessary to maintain sufficiently strong contact between the square bar plate and the separator. 1. Glass fiber separators are usually used for the separation of sealed lead-acid batteries, but when immersed in an electrolyte, the sliding between the J mm glass fibers improves and shrinks. (There is a river direction. Therefore, when assembling /< Lake and iE
・When pouring the electrolyte, the glass 41i 11
1 (which may result in poor contact between the rake and the positive and negative electrode active materials. Also, the pressure per unit area of the electrode plate group) is constant, the doll electrode plate has an apparent Surface!Increase the pressure on the electrode plate group I in one row on the blue surface (it is extremely difficult to make a battery while applying sufficient pressure to the electrode plate before it is finished). It is.
本発明は電槽側壁に孔を間（プ、突起１勿を６ａ呂己了
りから電槽内に挿入して極板群を加圧づ−るＩｖＩｉ古
にすることにより、上記した如き問題を解消し４するよ
うにしたものである。The present invention solves the above-mentioned problem by making a hole in the side wall of the battery case and inserting the protrusion 1 into the battery case from the 6a position and pressurizing the electrode plate group. This solves the problem and makes it 4.
以下、本発明を図面に示す一実施（列により９２１月す
る。Hereinafter, one embodiment of the invention is illustrated in the drawings (column 921).
第１図は本発明密閉形鉛電池の構ｊ告の＊ｑ １３を示
覆しので・、１は電（ｔ！１．２は電槽１の側壁に聞け
た孔、３は極板群を加圧するための突起物、４はバラ−
１ング、５はプラスデック板よりなる当板、６は極板群
である。なお、本実施例では、孔２と突起物３ど（こネ
ジが切ってあり、ネジ込みにより極板群６を加圧Ｃ゛き
るにうにしであるが、注液前の電池について（ｊ、突起
物３で極板ｔ！Ｙ６を加圧しながら電槽１と突起物３ど
を接着により固定およびシール覆ることも可能である。Figure 1 shows *jq 13 of the design of the sealed lead-acid battery of the present invention, so 1 is the electric current (t!1.2 is the hole in the side wall of the battery case 1, and 3 is the electrode plate group. Projection for applying pressure, 4 is a rose
1, 5 is a backing plate made of a plus deck plate, and 6 is a group of electrode plates. In this example, the holes 2 and protrusions 3 are threaded so that the electrode group 6 can be pressurized by screwing them in. It is also possible to fix and seal the battery case 1 and the protrusion 3 by adhesive while pressing the electrode plate t!Y6 with the protrusion 3.
かかる本実施例の（ｆ４）告Ｃは、極板群を加圧］ノな
がら製造することの困ゲ・１１な人形電池に１１３いて
も製造後電池側部から容易に極板群を加圧することがで
きる。また電解液を注液しＣ刀うス繊維廿パレータか温
れた後で突起物３をネジ込んで加圧づ−ることも可能で
ある。(f4) Complaint C of this embodiment is such that even if a doll battery is difficult to manufacture while pressurizing the electrode plate group, the electrode group can be easily pressurized from the side of the battery after manufacturing. be able to. It is also possible to apply pressure by injecting the electrolytic solution and heating the C knife fiber pallet by screwing in the protrusion 3.
第１表は容量３０ＯＡ１１の液固渇形の密閉形鉛電池の
初期３０△（１０ｈｒ）放電試験結果でおる。ａは従来
の製造方法で製作した密閉形鉛電池で、注Ｉ（ｋ前の極
板群の加圧力は約１０ Ｋ９ ／ ＣＩｌ＋？である。Table 1 shows the results of an initial 30Δ (10 hr) discharge test of a liquid-solid dry sealed lead battery with a capacity of 30OA11. A is a sealed lead-acid battery manufactured using a conventional manufacturing method, and Note I (the pressing force of the electrode plate group in front of k is approximately 10 K9/CIl+?).
（）とＣは本発明による加圧構造により電池側部から極
板群を加圧した電池で、注液前の加圧ツノがそれぞれ２
０に９／ 〔ｔｎ？ 、 ５０Ｋｑ ／山１である。ｄ
どｅｆ’；４同Ｕ＜木Ｒ。() and C are batteries in which the electrode plate group is pressurized from the side of the battery by the pressurizing structure according to the present invention, and the pressurizing horns before injection are 2, respectively.
0 to 9/ [tn? , 50Kq/mountain 1. d
Doef'; 4 same U< tree R.
明による加圧構造により電池側部）〕日ら加圧した電池
で、注液後の加圧ツノをそれぞ゛れ１０ Ｋ９ ／ ｄ
ｎＩと２０に７７／謡としたものである。本試験ではそ
れぞれの条（１に対し各１０１１１．１の電池を装作し
、容量試験を行なったが、第１表には放電持続時間のハ
ラツギと平均放電持続す間を示しである。従来の電池で
は平均放電持続時間が知く、しかし電池の容量のバラツ
キが非常に大きい。これは隔離体に保持されＩＪ電解液
と正・＠極活物質との接触が不安定なためと考えられる
。これに対して本発明品はいづ“れも容量が安定してお
り、特に注液後に加圧した電池の容量の安定性が優れて
いるのがわかる。10 K9 / d with the pressurized battery (side part of the battery due to the pressure structure)
77/uta on nI and 20. In this test, a capacity test was conducted using 10111.1 batteries for each column (1).Table 1 shows the length of discharge duration and the average duration of discharge.Conventional The average discharge duration of the battery is known, but the variation in battery capacity is very large.This is thought to be due to the unstable contact between the IJ electrolyte and the positive/@polar active material held in the separator. In contrast, it can be seen that the products of the present invention all have stable capacities, and in particular, the capacity stability of the batteries pressurized after injection is excellent.
なお、極板群の加圧力が注液前で２０Ｋｑ／ｄ消未満ま
たは注液後で１０ＫＣＪ／ ｄｏ？未満では、正・負極
板と隔前体の充分な接触が得られず、容量性能の向上と
安定化において充分な効果が１＠られなかった。In addition, is the pressing force of the electrode plate group less than 20Kq/d before injection or 10KCJ/do after injection? If it was less than 1, sufficient contact between the positive and negative electrode plates and the separator could not be obtained, and a sufficient effect in improving and stabilizing capacity performance could not be achieved.
以−１５ホべた如（本発明によれば、従来極板群を加圧
しながら製造Ｊることの回動であった人形密閉電池に、
１３いてし容易に極板群を加圧することができ、容量性
能の向上と安定化を削ることが可能である。。また容量
安定性の特に優れた高圧ツノを加えた電池を製造するこ
とは困！Ｆｌｌを極めるが、本発明では圧力が低下′し
た注液後に加圧することが可能となり、ぞの工業的価値
は大きい。(According to the present invention, the sealed battery, which was conventionally manufactured by rotating the electrode plate group while pressurizing it,
13, it is possible to easily pressurize the electrode plate group, and it is possible to improve the capacity performance and reduce the stabilization. . Also, it is difficult to manufacture batteries with high-voltage horns that have particularly excellent capacity stability! However, the present invention makes it possible to pressurize the liquid after it has been injected after the pressure has decreased, which has great industrial value.
第１図は本発明密閉形鉛電池の一実施例の概略構造を示
１−西面図である。
１・・・電槽、２・・孔、３・・・突起物、４・・・バ
ッキング、５・・・当板、６・・・極板群
懺１児FIG. 1 is a west view showing a schematic structure of an embodiment of a sealed lead-acid battery according to the present invention. 1... Battery case, 2... Hole, 3... Protrusion, 4... Backing, 5... Plate, 6... Plate group plate 1 child
Claims (1)
謂電解液固渇形の密閉形鉛電池において、電槽側壁に孔
を設（）且つこの孔から挿入した突起物により極板群を
、未注液状態で２０ Ｋ’ｌ ／ ｄｎｉ以上または注
液状態で１０勺／山１以上に加圧したことを特徴とする
密閉形鉛電池。In a so-called electrolyte dry type sealed lead battery in which the positive and negative electrode plates J3 and the separator are impregnated with electrolyte, a hole is provided in the side wall of the battery case, and a protrusion inserted through the hole is used to separate the electrode plates. A sealed lead-acid battery, characterized in that it is pressurized to 20 K'l/dni or more in an unfilled state or to 10 k'l/dni or more in a filled state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58103301A JPS59228369A (en) | 1983-06-08 | 1983-06-08 | Sealed lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58103301A JPS59228369A (en) | 1983-06-08 | 1983-06-08 | Sealed lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59228369A true JPS59228369A (en) | 1984-12-21 |
Family
ID=14350419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58103301A Pending JPS59228369A (en) | 1983-06-08 | 1983-06-08 | Sealed lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59228369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01298657A (en) * | 1988-05-27 | 1989-12-01 | Matsushita Electric Ind Co Ltd | Sealed lead storage battery |
| KR100759395B1 (en) | 2005-12-29 | 2007-09-19 | 삼성에스디아이 주식회사 | Secondary battery |
-
1983
- 1983-06-08 JP JP58103301A patent/JPS59228369A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01298657A (en) * | 1988-05-27 | 1989-12-01 | Matsushita Electric Ind Co Ltd | Sealed lead storage battery |
| KR100759395B1 (en) | 2005-12-29 | 2007-09-19 | 삼성에스디아이 주식회사 | Secondary battery |
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