JPH02276171A - Manufacture of sealed lead storage battery - Google Patents
Manufacture of sealed lead storage batteryInfo
- Publication number
- JPH02276171A JPH02276171A JP1096743A JP9674389A JPH02276171A JP H02276171 A JPH02276171 A JP H02276171A JP 1096743 A JP1096743 A JP 1096743A JP 9674389 A JP9674389 A JP 9674389A JP H02276171 A JPH02276171 A JP H02276171A
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- lid
- battery
- partition wall
- plate lug
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000005192 partition Methods 0.000 claims abstract description 9
- 229910000978 Pb alloy Inorganic materials 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
-
- 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
Landscapes
- Secondary Cells (AREA)
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の改良に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to improvements in sealed lead-acid batteries.
従来技術とその問題点
密閉形鉛蓄電池においては、電解液が実質的＃ｃｔＭ板
およびセパソー夕で保持されるため、極板およびセパソ
ー夕によって構成された極板群の容積部分のみが有効容
積部分であり、その他の容積部分は付随的に発生する不
要な容積部分とみなすことができる。従来のものは前記
付随的に発生する不要な容積部分が多いため、極板群上
の空間部に停滞したガヌに、極板外れ等によるスパーク
が引火して爆発を起こしたり、構成材料の増加をまねき
、価格上昇をもたらしていた。またモノブロック式蓄電
池においては隣接上μ間の接続をストラップ（極板耳を
角柱状の船台嚢体で固着したもの）から植立させた七ρ
間接続用の極柱で行ったり、ストラップ同士で直接接続
させたりしているが、これらいずれ。Prior art and its problems In a sealed lead-acid battery, the electrolyte is held by the #ctM plates and the separator, so only the volume of the electrode plate group constituted by the electrode plates and the separator is the effective volume. , and the other volumes can be regarded as incidentally occurring unnecessary volumes. Conventional models have a large amount of unnecessary volume that is generated incidentally, so sparks that stagnate in the space above the electrode plate group may ignite due to the electrode plate coming off, causing an explosion, or the constituent materials may This led to an increase in prices, leading to an increase in prices. In addition, in monoblock storage batteries, the connection between adjacent upper μ is made from a strap (an electrode plate lug is fixed with a prismatic carrier shell).
This is done using pole poles for connection between the two, or by connecting the straps directly to each other, but either of these methods is used.
の場合でも蓄電池内部で接続されている。従って組み立
て工程において極板耳とストラップとを固着する治具が
必要であり、治具によってストラップを形成させること
自体が極めて工数を要していた等の欠点があった。Even in this case, it is connected inside the storage battery. Therefore, in the assembly process, a jig for fixing the electrode tab and the strap is required, and forming the strap using the jig itself requires an extremely large number of man-hours.
発明の目的
本発明は、上記問題点を解消したもので防爆形で体積が
コンパクトな密閉形鉛蓄電池を提供することを目的とす
る。OBJECTS OF THE INVENTION It is an object of the present invention to provide a sealed lead-acid battery which is explosion-proof and compact in volume and which solves the above-mentioned problems.
発明の構成
本発明は電槽（１）と蓋（２）と極板群（３）とを準備
し、前記蓋（２）は、上部に突出した区１１１１１＆（
４）を有し、該区画ｆｆ１（４）に囲まれた蓋壁に極板
耳貫通孔（５）を有するものであり、前記極板群（６）
は、セパレータ（６）と、極板耳σ）を有する正極板（
８）と負極板（９）とを有するものであり、次いて、前
記極板群（３）を前記電槽（１）内へ挿入し、次いて、
前記極板耳Ｖ）を前記極板耳貫通孔（５）に貫通し、前
記蓋（２）の下面と前記セパレータ（６）の上端を当接
または近接させ、次いて、前記区１ｉｊｌｉ（４）に囲
まれた！壁または溶融鉛合金と前記極板耳（７）の上部
とを固着させることを特徴とする密閉形鉛蓄電池の製造
方法である。Structure of the Invention The present invention provides a battery case (1), a lid (2), and a group of electrode plates (3), and the lid (2) has a section 11111&(
4), and has an electrode plate lug through hole (5) in the lid wall surrounded by the section ff1 (4), and the electrode plate group (6)
is a positive electrode plate (
8) and a negative electrode plate (9), the electrode plate group (3) is then inserted into the battery case (1), and then,
The electrode plate lug V) is passed through the plate lug through hole (5), the lower surface of the lid (2) and the upper end of the separator (6) are brought into contact or close to each other, and then the section 1ijli (4 ) Surrounded by! This method of manufacturing a sealed lead-acid battery is characterized in that the wall or molten lead alloy is fixed to the upper part of the electrode plate lug (7).
実施例 本発明の一実施例を図面に基づき説明する。Example An embodiment of the present invention will be described based on the drawings.
第１図は本発明により製造した密閉形鉛蓄電池の平面図
、第２図は第１図のムーＡ′線縦断正面図であり、１は
エボナイト、合成樹脂等よりなる電槽、２は蓋、３は極
板群でセパレータ６と正極板８と負極板９より構成され
ており、蓋２の上部には上方に突出した区画壁４が一体
成形され、該区画８１４に囲まれた蓋に極板耳貫通孔６
が穿たれ、該貫通孔６に各極板耳７を通して蓋上面で鉛
または鉛合金のストラップ１０と接続されている。FIG. 1 is a plan view of a sealed lead-acid battery manufactured according to the present invention, and FIG. 2 is a longitudinal sectional front view taken along the line A' in FIG. , 3 is a group of electrode plates, which is composed of a separator 6, a positive electrode plate 8, and a negative electrode plate 9. A partition wall 4 projecting upward is integrally molded on the upper part of the lid 2, and the lid surrounded by the partition 814 is Pole plate ear through hole 6
is bored, and each electrode plate lug 7 is passed through the through hole 6 and connected to a lead or lead alloy strap 10 on the top surface of the lid.
次に本発明に係わる上記密閉形鉛蓄電池の組立要領を簡
単に説明する。所要枚数の正極板８とセパレータ６と負
極板９を各々交互に積重ねて極板群３とし、これを電槽
１内へ挿入し、蓋２を装着すると各極板耳７は極板耳貫
通孔５を貫通してＷ２の上部へ突出する。そこで前記区
ｊｉａ！４ｔＣ囲まれた蓋に溶融鉛または溶融鉛合金を
注入し、固着させることにより前記極板耳７の上部と一
体となったストラップ１０を形成させる。Next, the procedure for assembling the sealed lead-acid battery according to the present invention will be briefly explained. The required number of positive electrode plates 8, separators 6, and negative electrode plates 9 are stacked alternately to form the electrode plate group 3. When this is inserted into the battery case 1 and the lid 2 is attached, each electrode plate lug 7 passes through the electrode plate lug. It passes through the hole 5 and projects to the top of W2. So the said ward jia! Molten lead or a molten lead alloy is injected into the lid surrounded by 4tC and fixed to form a strap 10 that is integrated with the upper part of the electrode plate lug 7.
発明の効果
本発明は実施例において説明し表様にストラップが蓋の
上部に設けられた区ａｍで形成されるため、電池内部が
極板群の容積部分のみで構成され、コンパクトな電池に
なると共に、極板群上の空間部すなわちガスの滞留部分
がなくなるため、電池が爆発しなくなる。また、ストラ
ップは蓋の区ｗａｉ＋に囲まれた部分に鉛合金の溶湯等
を流し込み形成すればよく、治具を必要としなくなる。Effects of the Invention The present invention is explained in the embodiments, and as shown in the figure, since the strap is formed by a section am provided on the upper part of the lid, the inside of the battery is composed only of the volume part of the electrode plate group, resulting in a compact battery. At the same time, since there is no space on the electrode plate group, that is, a gas retention area, the battery will not explode. Furthermore, the strap can be formed by pouring molten lead alloy or the like into the area surrounded by the area wai+ of the lid, eliminating the need for a jig.
第１図は本発明に係わる密閉形鉛蓄電池の平面図、第２
図は第１図のＡ−Ａ’線縦断正面図である。
・・・電槽
・・・極板群
・・・極板耳貫通孔
・・・極板耳
・・・負極板Fig. 1 is a plan view of a sealed lead-acid battery according to the present invention;
The figure is a longitudinal sectional front view taken along the line AA' in FIG. 1. ...Battery case...Plate group...Pole plate lug through hole...Plate lug...Negative electrode plate
Claims (1)
蓋（２）は、上部に突出した区画壁（４）を有し、該区
画壁（４）に囲まれた蓋壁に極板耳貫通孔（５）を有す
るものであり、前記極板群（３）は、セパレータ（６）
と、極板耳（７）を有する正極板（８）と負極板（９）
とを有するものであり、 次いて、前記極板群（３）を前記電槽（１）内へ挿入し
、 次いで、前記極板耳（７）を前記極板耳貫通孔（５）に
貫通し、前記蓋（２）の下面と前記セパレータ（６）の
上端を当接または近接させ、 次いで、前記区画壁（４）に囲まれた蓋壁に溶融鉛また
は溶融鉛合金を流し込み、該溶融鉛または溶融鉛合金と
前記極板耳（７）の上部とを固着させることを特徴とす
る、 密閉形鉛蓄電池の製造方法。[Claims] A battery case (1), a lid (2), and a group of electrode plates (3) are prepared, the lid (2) having a partition wall (4) projecting upwardly, The cover wall surrounded by the wall (4) has an electrode plate lug through hole (5), and the electrode plate group (3) has a separator (6).
, a positive plate (8) and a negative plate (9) having a plate lug (7).
Next, inserting the plate group (3) into the battery case (1), and then passing the plate lug (7) through the plate lug through hole (5). Then, the lower surface of the lid (2) and the upper end of the separator (6) are brought into contact or close to each other, and then molten lead or molten lead alloy is poured into the lid wall surrounded by the partition wall (4), and the molten lead or molten lead alloy is poured into the lid wall surrounded by the partition wall (4). A method for manufacturing a sealed lead-acid battery, comprising: fixing lead or a molten lead alloy to the upper part of the electrode plate lug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1096743A JPH02276171A (en) | 1989-04-17 | 1989-04-17 | Manufacture of sealed lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1096743A JPH02276171A (en) | 1989-04-17 | 1989-04-17 | Manufacture of sealed lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02276171A true JPH02276171A (en) | 1990-11-13 |
Family
ID=14173174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1096743A Pending JPH02276171A (en) | 1989-04-17 | 1989-04-17 | Manufacture of sealed lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02276171A (en) |
-
1989
- 1989-04-17 JP JP1096743A patent/JPH02276171A/en active Pending
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