JPH0471161A - Lead storage battery - Google Patents
Lead storage batteryInfo
- Publication number
- JPH0471161A JPH0471161A JP2185109A JP18510990A JPH0471161A JP H0471161 A JPH0471161 A JP H0471161A JP 2185109 A JP2185109 A JP 2185109A JP 18510990 A JP18510990 A JP 18510990A JP H0471161 A JPH0471161 A JP H0471161A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- bonded
- wall
- battery case
- cover
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title description 3
- 238000005192 partition Methods 0.000 claims abstract description 17
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 12
- 239000000057 synthetic resin Substances 0.000 claims abstract description 12
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 239000007767 bonding agent Substances 0.000 abstract 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、複数のセル槽を一体のものとして形成したモ
ノブロック式鉛蓄電池に関するものであり、詳しくは、
セル間を直線的に導電接続したモノブロック式鉛蓄電池
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a monoblock lead-acid battery in which a plurality of cell tanks are integrally formed.
This relates to a monoblock lead-acid battery in which cells are electrically connected in a straight line.
従来の技術
従来のセル間を直線接続したモノブロック式鉛蓄電池は
、第８図に示す樟に電槽の隔壁２７２７′で仕切られた
２ｖセル槽２８．２８’に正負極板およびセパレータか
らなる極板群２９．２９’が収容され、隣接セルの正負
極板同士は隔壁２７の上方を越えて形成された鉛合金バ
ー３０（以下ストラップという）と一体に結合されてい
て、蓋３１の裏側は凹部３２と凹溝３３とが形成され、
該凹部３２に前記ストラップ３０が収容され、凹溝３３
に前記隔壁２７゛が嵌まり込んで、凹部３２から凹溝３
３にかけて接着剤３４が充填されたものであった。2. Description of the Related Art A conventional monoblock lead-acid battery in which cells are connected in a straight line consists of a 2V cell tank 28, 28' separated by a partition wall 2727', positive and negative electrode plates, and a separator, as shown in Fig. 8. A group of electrode plates 29 and 29' is accommodated, and the positive and negative electrode plates of adjacent cells are integrally connected to a lead alloy bar 30 (hereinafter referred to as a strap) formed beyond the upper part of the partition wall 27, and the back side of the lid 31 A recess 32 and a groove 33 are formed,
The strap 30 is accommodated in the recess 32, and the recess 33
The partition wall 27' is fitted into the groove 3 from the recess 32.
3 and filled with adhesive 34.
発明が解決しようとする１１題
前記した従来の電槽と蓋とが、安価で耐薬品性、耐衝撃
性、耐候性、耐熱性など種々の特性に優れたポリプロピ
レン樹脂で形成されている場合、ポリプロピレン樹脂は
、前処理なしでは充填接着剤によって接着することが出
来ないため、電槽と蓋との接着部分を前もって火炎であ
ぶり、電槽と蓋とを接着していた。しかし、前記蓋を前
処理するには、前記凹溝３３の内壁面を前処理しなけれ
ばならないが、該凹溝３３は狭くて深く、長い距離にわ
たって縦横に走っているため、凹溝３３の内壁面を確実
に前処理することが困難で、前処理不十分によって接着
されない箇所が発生し、該箇所から電解液が漏出すると
いう問題点があった。11 Problems to be Solved by the Invention If the conventional battery case and lid described above are made of polypropylene resin that is inexpensive and has excellent properties such as chemical resistance, impact resistance, weather resistance, and heat resistance, Since polypropylene resin cannot be bonded with a filler adhesive without pretreatment, the adhesive portion between the battery case and the lid was previously heated with flame to bond the battery case and the lid together. However, in order to pre-treat the lid, it is necessary to pre-treat the inner wall surface of the groove 33, but since the groove 33 is narrow and deep and runs horizontally and vertically over a long distance, it is necessary to pre-treat the inner wall surface of the groove 33. There was a problem in that it was difficult to reliably pre-treat the inner wall surface, and due to insufficient pre-treatment, some areas were not bonded and the electrolyte leaked from these areas.
また、密閉形鉛蓄電池の電槽と蓋とにポリプロピレン樹
脂が使われている場合、密閉形鉛蓄電池は常時０．３気
圧程度の内圧がかがっているために、接着箇所に常に一
定の引張荷重が作用することになり、さらに条件が不利
となり、前記ｒｇＩＩＩ１点が顕著であった。In addition, if polypropylene resin is used for the container and lid of a sealed lead-acid battery, the internal pressure of the sealed lead-acid battery is always around 0.3 atmospheres, so there is always a constant tensile load at the bonding point. This caused the condition to become even more unfavorable, and the rgIII point 1 was significant.
本発明は、従来の技術の有するこのような問題点に鑑み
てなされたものであり、その目的とするところは、電槽
と蓋との接合部から電解液が漏出しない、充填接着剤を
用いた鉛蓄電池を提供しようとするものである。The present invention was made in view of the above-mentioned problems of the conventional technology, and its purpose is to use a filling adhesive that prevents electrolyte from leaking from the joint between the battery case and the lid. The aim is to provide a lead-acid battery that has a long history.
課題を解決するための手段
上記目的を達成するために、本発明における鉛蓄電池は
、電槽２と、蓋３と、中！１４と、極板群８と、ストラ
ップ６ａ〜６ｅとを存し、前記型１２は、前処理なしで
接着剤２１により接着することが出来ない熱可塑性合成
樹脂からなり、隔壁１２によって区画された複数個のセ
ル槽７，１０．１０’ を有し、外周壁土縁の外側に上
方の延長した壁２５と内側に突出壁２２とを宵するもの
であり、
前記１［３は、前処理なしで接着剤２１により接着する
ことが出来ない熱可塑性合成樹脂からなり、
前記中蓋１４は、前処理なしで接着剤２１により接着す
ることが出来る合成樹脂からなり、前記極板群８は、前
記セル槽７．１０．１０’ニ収容されているものであり
、
前記ストラップ６ａ〜６ｅは、隣接する前記セル槽の極
板群８同士を前記隔壁１２の上部を跨がって接続するも
のであり、
前記中１１４は、前記電槽２と前記ストラップ６ａ〜６
ｅの上端を覆っており、
前記中１１４と、前記突出壁２２と、前記隔壁Ｉ２と、
前記ストラップ６ａ〜６ｅとの相互の間の間隙に接着剤
２１が充填されており、前記蓋３は、前記中蓋！４を覆
うように前記電槽２の壁２５と加熱溶着されていること
を特徴とするものである。Means for Solving the Problems In order to achieve the above object, the lead-acid battery according to the present invention has a battery case 2, a lid 3, and a middle! 14, an electrode plate group 8, and straps 6a to 6e. It has a plurality of cell tanks 7, 10, and 10', and has an upwardly extending wall 25 on the outside of the outer peripheral wall edge and a protruding wall 22 on the inside, and the above 1 [3 is without pretreatment. The inner lid 14 is made of a synthetic resin that can be bonded with the adhesive 21 without pretreatment, and the electrode plate group 8 is made of a thermoplastic synthetic resin that cannot be bonded with the adhesive 21 without pretreatment. The straps 6a to 6e connect the electrode plate groups 8 of the adjacent cell tanks by straddling the upper part of the partition wall 12. Yes, the middle 114 is connected to the battery case 2 and the straps 6a to 6.
covering the upper end of e, the middle 114, the protruding wall 22, and the partition wall I2;
An adhesive 21 is filled in the gaps between the straps 6a to 6e, and the lid 3 is fixed to the inner lid! 4 is heat-welded to the wall 25 of the battery case 2 so as to cover the battery case 2.
作用
中蓋は、前処理なしで接着することが出来る合成樹脂で
形成されているため電槽の突出壁を前処理するだけで電
槽の上端に接着することができ、隣接するセル間の液密
を確実に保つことができる。During operation, the lid is made of synthetic resin that can be bonded without pretreatment, so it can be bonded to the top of the battery case just by pretreating the protruding wall of the battery case, and the liquid between adjacent cells can be It is possible to maintain confidentiality.
また、電槽と蓋とは加熱溶着されているので、強固に結
合している。Furthermore, since the battery case and the lid are heat-welded, they are firmly connected.
さらに、中蓋は蓋によって外部がら保護されているため
、電池の使用中に劣化することが少ない。Furthermore, since the inner lid is protected from the outside by the lid, the battery is less likely to deteriorate during use.
実施例 実施例について図面を参照して説明する。Example Examples will be described with reference to the drawings.
第１図〜第７ｒＭにおいて、１は、本発明鉛蓄電池であ
り、ポリプロピレン樹脂からなる電槽２と蓋３とを存し
、該蓋３の上面コーナー切欠き部には正極端子４と負極
端子４゛とが突出している。５はガス排気路であり、本
発明鉛蓄電池１を構成する複数の２■セルとガス排気孔
５（第２図）を通じて連通しているものである。1 to 7rM, 1 is a lead-acid battery of the present invention, and includes a battery case 2 made of polypropylene resin and a lid 3. A positive terminal 4 and a negative terminal are provided in the upper corner notch of the lid 3. 4 stands out. Reference numeral 5 denotes a gas exhaust passage, which communicates with a plurality of 2-cell cells constituting the lead-acid battery 1 of the present invention through a gas exhaust hole 5 (FIG. 2).
６ａ ６ｂ、６ｃ、６ｄ、６ｅは蓄電池内部に形成し
たストラップを示したものであり、該ストラップ６ａ、
６ｄは第２図に示す如く、電槽２の２■セル槽７に収容
された正負極板およびセパレータからなる極板群８の正
負極板の耳９９゛と結合したものであり、更に第３図の
如くストラップ６Ｃは一方の２■セル槽１０に収容され
た極板群８の全ての正極板１１と結合し、隔壁１２を跨
いで他方の２ｖセル槽１０’に収容された極板群８の全
ての負極板１３と結合したものである。また、前記スト
ラップ６は、２■セル間同士を直線的に接続したもので
ある。6a, 6b, 6c, 6d, and 6e indicate straps formed inside the storage battery, and the straps 6a,
As shown in FIG. 2, 6d is connected to the lug 99' of the positive and negative electrode plates of the electrode plate group 8, which consists of the positive and negative electrode plates and the separator, housed in the cell container 7 of the battery case 2. As shown in Figure 3, the strap 6C connects all the positive electrode plates 11 of the electrode plate group 8 housed in one 2V cell tank 10, and straddles the partition wall 12 to connect the positive electrode plates 11 housed in the other 2V cell tank 10'. This is combined with all the negative electrode plates 13 of group 8. Further, the strap 6 connects two cells in a straight line.
１４は、中蓋であり、ＡＢＳ樹脂やポリスチレン樹脂な
どのように前処理を施さなくても充填接着剤、例えばポ
リウレタン樹脂などにより容易に接着することが出来る
合成樹脂からなるものであり、第６図に示すように周囲
に下方へ延長したスカート壁１５を有しており、上面に
はストラップ収容部１６が突出していて、スリーブ１７
を備えた開口１８およびスリーブ１９を備えた極柱貫通
孔２０が形成されているものである。この中蓋１４を安
価に製作するには、例えばＡＢＳなどのシートを金型の
上部に配置した後、シートの上方から加熱すると共に、
金型の内部を負圧にして成形する方法、すなわち熱成形
により形成させても良い。第３図において、２１はポリ
ウレタン樹脂などからなる熱硬化性の充填接着剤であり
、ストラップ６と、電槽２の隔壁１２の上端部と、突出
壁２２とを包含する如く充填したものである。２３は電
槽２と蓋３との加熱溶着部であり、次のようにして形成
するものである。すなわち、電槽２は第４図および第５
図に示す如く、同じ高さに形成した隔壁１２と突出壁２
２とを有しており、凹溝２４が形成されていて、該凹溝
２４を挟んで、外周壁土縁に、前記隔壁１２および突出
壁２２よ°りも高く位置する上方へ延長された壁２５が
形成されている。この壁２５に対応するように、蓋３の
外周壁から下方へ延長された壁２６（第３図）が形成さ
れていて、両者の先端部を加熱溶融してから加圧し溶着
するものである。Reference numeral 14 designates the inner lid, which is made of a synthetic resin such as ABS resin or polystyrene resin that can be easily bonded with a filling adhesive such as polyurethane resin without pretreatment. As shown in the figure, it has a skirt wall 15 extending downward around the periphery, a strap accommodating portion 16 protrudes from the upper surface, and a sleeve 17.
A pole through hole 20 having an opening 18 and a sleeve 19 is formed. In order to manufacture the inner lid 14 at a low cost, for example, after placing a sheet such as ABS on the top of the mold, heating the sheet from above,
It may also be formed by a method of molding by applying negative pressure to the inside of a mold, that is, by thermoforming. In FIG. 3, reference numeral 21 denotes a thermosetting filling adhesive made of polyurethane resin or the like, which is filled so as to cover the strap 6, the upper end of the partition wall 12 of the battery case 2, and the protruding wall 22. . 23 is a heat-welded portion between the battery case 2 and the lid 3, which is formed as follows. That is, the battery case 2 is
As shown in the figure, the partition wall 12 and the protruding wall 2 are formed at the same height.
2, a groove 24 is formed therein, and an upwardly extending wall positioned higher than the partition wall 12 and the protruding wall 22 is provided on the edge of the outer peripheral wall across the groove 24. 25 is formed. A wall 26 (Fig. 3) extending downward from the outer circumferential wall of the lid 3 is formed to correspond to this wall 25, and the tips of both are heated and melted and then welded by applying pressure. .
これを組立てるには、まず電槽の隔壁１２の上端部から
突出壁２２（第４図、第５図）にかけて前処理する。す
なわち火炎によってあぶる。To assemble this, first, the upper end of the partition wall 12 of the battery case and the protruding wall 22 (FIGS. 4 and 5) are pretreated. In other words, it is roasted by flame.
この際、突出壁２２の凹溝２４側に面した部分イ面は、
前処理が不十分であっても、反対側の開口面に前処理が
確実に施されていれば、該部分で液密が十分補償できる
ため、液密不十分による支障は生じない、前記前処理を
施した電槽を用い、通常の方法に基づいてストラップ６
までの姿を形成させてから、第７図に示すように、中蓋
１４を裏返しにし、充填接着剤２１を適当な分量だけ充
填し、前記ストラップ６まで形成した姿のものを、スト
ラップ６が下側に来るような姿勢にして、前記充填接着
剤２１中へ没入する。そして、充填接着剤２１が硬化し
た後、通常の加熱溶着方法によって、電槽２と蓋３とを
２３の箇所において加熱溶着する。At this time, the portion of the protruding wall 22 facing the groove 24 side is
Even if the pretreatment is insufficient, as long as the pretreatment is applied to the opening surface on the opposite side, liquid tightness can be sufficiently compensated for in that area, so there will be no problem due to insufficient liquid tightness. Using the treated battery case, attach the strap 6 according to the usual method.
As shown in FIG. Put it into the filling adhesive 21 so that it is facing downward. Then, after the filling adhesive 21 is cured, the battery case 2 and the lid 3 are heat-welded at 23 locations using a normal heat-welding method.
発明の効果
本発明は、上述のとおり構成されているので、次に記載
する効果を奏する。Effects of the Invention Since the present invention is configured as described above, it produces the following effects.
（１）前処理は、電槽の隔壁上部と突出壁とに施すもの
であり、更に前記突出壁に関しては口面のみでも良く、
また前処理を施す箇所が何れも広い空間に面しており、
前処理を行うのが極めて容易であり、そのために確実に
前処理を施すことが出来る。(1) The pretreatment is applied to the upper part of the partition wall and the protruding wall of the battery case, and the protruding wall may be treated only on the mouth surface,
In addition, all the areas where pretreatment is applied face a large space,
It is extremely easy to perform the pretreatment, and therefore the pretreatment can be performed reliably.
（２）中蓋が前処理なしで充填接着剤により接着するこ
とが出来る合成樹脂によって形成されるために、充填し
た充填接着剤と容易に接着し、かつ該接着剤が、前記確
実に前処理が施された電槽の隔壁上部と突出壁とも容易
に接着するので、隣接する２■セル間の液密は確実に保
たれる。(2) Since the inner lid is formed of a synthetic resin that can be bonded with the filling adhesive without pretreatment, it easily adheres to the filled filling adhesive, and the adhesive can be reliably bonded to the filling adhesive without pretreatment. The upper part of the partition wall and the protruding wall of the battery case are easily adhered to each other, so that the liquid tightness between two adjacent cells is reliably maintained.
（３）電槽と蓋とが加熱溶着方法によって溶着されてい
るために、蓄電池外周部の溶着は強力であり、密閉形鉛
蓄電池でも電解液が漏出しない。(3) Since the battery case and the lid are welded together by a heat welding method, the welding around the outer periphery of the storage battery is strong, and the electrolyte will not leak even in a sealed lead-acid battery.
第１図は本発明鉛蓄電池の外観斜視図、第２図は第１図
のＡ−Ａ’部縦断正面図、第３図は同Ｂ−Ｂ’部縦断正
面図、第４図は電槽の要部外観斜視図、第５図は同要部
断面図、第ε図は中蓋の要部外観斜視図、第７図は同中
蓋を裏向は充填接着剤を充填した要部外観斜視図、第８
図は従来の実施例のセル間接続部の要部縦断正面図、第
９図は開蓋に充填接着剤を充填した平面図である。
２・・・電槽 ３・・・蓋
６ａ〜６ｅ・・・ストラップ
？、１０．１０’・・・セル槽 ８・・・極板群１２
・・・隔壁 １４・・・中蓋２１・・・接着剤
２２・・・突出壁２５・・・上方へ延長した壁Fig. 1 is an external perspective view of the lead-acid battery of the present invention, Fig. 2 is a longitudinal sectional front view taken along the line AA' in Fig. 1, Fig. 3 is a longitudinal sectional front view taken along the BB' section of Fig. 1, and Fig. 4 is a battery case. Fig. 5 is a sectional view of the main part, Fig. ε is a perspective view of the main part of the inner lid, and Fig. 7 is an external appearance of the main part of the inner lid with the reverse side filled with filling adhesive. Perspective view, No. 8
The figure is a longitudinal sectional front view of the main part of the inter-cell connection part of the conventional example, and FIG. 9 is a plan view of the open lid filled with filling adhesive. 2... Battery case 3... Lid 6a-6e... Strap? , 10.10'... Cell tank 8... Plate group 12
... Partition wall 14 ... Inner lid 21 ... Adhesive 22 ... Projection wall 25 ... Wall extending upward
Claims (1)
８）と、ストラップ（６ａ〜６ｅ）とを有し、前記電槽
（２）は、前処理なしで接着剤（２１）により接着する
ことが出来ない熱可塑性合成樹脂からなり、隔壁（１２
）によって区画された複数個のセル槽（７，１０，１０
’）を有し、外周壁上縁の外側に上方へ延長した壁（２
５）と内側に突出壁（２２）とを有するものであり、 前記蓋（３）は、前処理なしで接着剤（２１）により接
着することが出来ない熱可塑性合成樹脂からなり、 前記中蓋（１４）は、前処理なしで接着剤（２１）によ
り接着することが出来る合成樹脂からなり、前記極板群
（８）は、前記セル槽（７，１０，１０’）に収容され
ているものであり、 前記ストラップ（６ａ〜６ｅ）は、隣接する前記セル槽
の極板群（８）同士を前記隔壁（１２）の上部を跨がっ
て接続するものであり、 前記中蓋（１４）は、前記電槽（２）と前記ストラップ
（６ａ〜６ｅ）の上端を覆っており、 前記中蓋（１４）と、前記突出壁（２２）と、前記隔壁
（１２）と、前記ストラップ（６ａ〜６ｅ）との相互の
間に接着剤（２１）が充填されており、前記蓋（３）は
、前記中蓋（１４）を覆うように前記電槽（２）の壁（
２５）と加熱溶着されていることを特徴とする、 鉛蓄電池。[Claims] The battery case (2), the lid (3), the inner lid (14), and the electrode plate group (
8) and straps (6a to 6e), the battery case (2) is made of thermoplastic synthetic resin that cannot be bonded with an adhesive (21) without pretreatment, and has a partition wall (12).
) partitioned by a plurality of cell tanks (7, 10, 10
') and extends upwardly outside the upper edge of the outer peripheral wall (2
5) and a protruding wall (22) on the inside, the lid (3) is made of a thermoplastic synthetic resin that cannot be bonded with an adhesive (21) without pretreatment, and the inner lid (14) is made of synthetic resin that can be bonded with adhesive (21) without pretreatment, and the electrode plate group (8) is accommodated in the cell tank (7, 10, 10'). The straps (6a to 6e) connect the electrode plate groups (8) of the adjacent cell tanks by straddling the upper part of the partition wall (12), and the inner lid (14) ) covers the upper ends of the battery case (2) and the straps (6a to 6e), and includes the inner lid (14), the protruding wall (22), the partition wall (12), and the strap ( 6a to 6e), and the lid (3) is attached to the wall (2) of the battery case (2) so as to cover the inner lid (14).
25) A lead-acid battery characterized by being thermally welded with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185109A JPH0828210B2 (en) | 1990-07-11 | 1990-07-11 | Lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185109A JPH0828210B2 (en) | 1990-07-11 | 1990-07-11 | Lead acid battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471161A true JPH0471161A (en) | 1992-03-05 |
| JPH0828210B2 JPH0828210B2 (en) | 1996-03-21 |
Family
ID=16165017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2185109A Expired - Lifetime JPH0828210B2 (en) | 1990-07-11 | 1990-07-11 | Lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0828210B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287511A (en) * | 2009-06-12 | 2010-12-24 | Gs Yuasa Corp | Lead-acid battery |
-
1990
- 1990-07-11 JP JP2185109A patent/JPH0828210B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287511A (en) * | 2009-06-12 | 2010-12-24 | Gs Yuasa Corp | Lead-acid battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0828210B2 (en) | 1996-03-21 |
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