JPS609065A - Sealed lead storage battery - Google Patents
Sealed lead storage batteryInfo
- Publication number
- JPS609065A JPS609065A JP58115263A JP11526383A JPS609065A JP S609065 A JPS609065 A JP S609065A JP 58115263 A JP58115263 A JP 58115263A JP 11526383 A JP11526383 A JP 11526383A JP S609065 A JPS609065 A JP S609065A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- alkaline earth
- charging
- earth metal
- salt
- 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
- H01M10/08—Selection of materials as electrolytes
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】 産4’j:Jの利用か〒P 本発明(、シ、シール鉛蓄電池に閏するものである。[Detailed description of the invention] Production 4'j: Use of J?〒P The present invention relates to a sealed lead-acid battery.
従来技i1:i
ポータノル型のビデオチープレコータ等の電?≦!どし
て、電FRifシのン山充Aゝ)ン山水等のメンテプン
スを省略し11ノるようにし、 /、:シール鉛蓄電池
が用いられている。この種の1))蓄電池では、電M液
を極ノj少なくシ(dする1=め過放電状態で放向した
場合電解液のPl−1が7(=I近どなり、電解液の抵
抗が増大ずイ)。そのため、過敢電状態′C放置した後
充電を行う際に所定の充電電流が流れるまでに非常に長
い時間がかかる欠点があった。特に、電池を充電器で充
電する際に充電状態を表示する表示ランプを点灯づるた
めには一般に100mA稈喰の電流を流す必要があるが
、従来のシール鉛蓄電池では過放電状fぷから充電を行
った場合充電電流か100mAに達するまでに相当の時
間がかかるため、充電器のスイッチを投入してから表示
ランプが点対づるまでに相当の時間がかかり、充電器或
いは電池が故障したと判断されかねなかった。Conventional technology i1: i Portanol type video cheap coater etc.? ≦! Therefore, maintenance such as charging and charging of the electric FRif is omitted and the maintenance time is reduced to 11. /,: A sealed lead-acid battery is used. 1)) In this type of storage battery, when the electrolyte is discharged in an overdischarged state with an extremely small amount of electrolyte (d), Pl-1 of the electrolyte becomes close to 7 (=I), and the resistance of the electrolyte Therefore, when charging after leaving the battery in an overcharged state, it takes a very long time for the specified charging current to flow.Especially when charging the battery with a charger In general, it is necessary to flow a current of 100 mA in order to turn on the indicator lamp that indicates the charging status, but with conventional sealed lead-acid batteries, when charging from an over-discharge state, the charging current decreases to 100 mA. Because it takes a considerable amount of time to reach this point, it takes a considerable amount of time after the charger is turned on until the indicator lamp lights up, and it could be determined that the charger or battery has failed.
発明の目的
本発明の目的は、過敢電放■後回復充電を行った場合に
、短時間で所定の充電電流を流づことができるようにし
たシール鉛蓄電池を(;j供りることにある。OBJECT OF THE INVENTION The object of the present invention is to provide a sealed lead-acid battery (; It is in.
発明の構成
本発明は、陽4〜板及び陰極板を電解′itとともに密
閉型の電槽に収納したシール鉛蓄電池において、前記電
解質に、アルカリ金属またはアルカリ土類金属の塩を含
有させたことを特徴としたものである。Structure of the Invention The present invention provides a sealed lead-acid battery in which a positive plate and a negative plate are housed together with an electrolyte in a sealed battery case, in which the electrolyte contains an alkali metal or alkaline earth metal salt. It is characterized by
上記のJ、うに、電PI(li”j中にアルカリ金属ま
たはアルカリ土類金属の塩を含有さけておくと、過放電
状態のまま放置しl(場合に電lI?質の電気抵抗が増
大づるのを抑制できるため、回復充電を行う際に速11
Jかに所定の充電電流を流1ことかでさる。If you avoid containing salts of alkali metals or alkaline earth metals in the above-mentioned electric PI (li), the electrical resistance of the electric material will increase if left in an over-discharged state. Because it can suppress
A predetermined charging current is passed through J.
実施例
以下図面を9ilαし−C本発明のシール1()蓄電)
也をhT絢に説明づる。The following drawings are shown in the following examples: Seal 1 of the present invention (accumulation)
I explain Ya to hT Aya.
411図は、本発明のシール鉛蓄電池の416造の一例
を示したもので、同図にJ3いて1は電槽、2は該電1
1y1を閉じる見”31・ある。電槽1は隔Xi3によ
り複数のレルVa、、4.. ・に12画されている。Figure 411 shows an example of the sealed lead acid battery of the present invention in 416 construction.
When closing 1y1, there is "31." The container 1 is divided into 12 regions Va, 4, . . . by the distance Xi3.
各レル室4の相ヌ4覆る壁部には縦方向に延びるリブ5
.5が設りられ、各セル空白にlよ、1枚の陽極板6ど
2枚の陰極(反7,7とが、陽(小板6を陰(組板7.
7の間に位置さけて収納されているe陽極tJii 6
と陰4jj (反7.7との間の間隙に断面が略U字形
を呈づるリーアーノ−8が挿入されている。リテープ8
は例えばカラス繊維の不織布からなり、該リテーナ8に
電解液(希硫M)が含浸されている。A rib 5 extending in the vertical direction is provided on the wall covering the side 4 of each rail chamber 4.
.. 5 is provided in each cell blank, one anode plate 6 and two cathodes (7, 7 and 7 are positive (small plate 6 and negative (assembled plate 7.
The e-anode tJii 6 is housed between 7 and 7.
In the gap between 4jj and 4jj (7.7), a Leeano-8 whose cross section is approximately U-shaped is inserted. Retape 8
The retainer 8 is made of, for example, a nonwoven fabric of glass fiber, and the retainer 8 is impregnated with an electrolytic solution (dilute sulfur M).
この例では、リテープ8及び電+1/?’Ikににり非
流動化が図られた電解質が構成されている。蓋2は、上
部壁9と下部壁10とを有ηる2重1j4造に形成され
、陽極板6の格子から立上がった陽極柱6Aど陰極板7
,7の格子を上部で接続りるストラップ70から立上が
った陽極柱7Aどが藍2の下部壁10を口通しC1該蓋
の上部壁9及G・下部壁10間に形成された上部室11
内に導出されている。In this example, retape 8 and electric +1/? 'Ik' is composed of an electrolyte that is made non-fluid. The lid 2 is formed into a double-layer structure having an upper wall 9 and a lower wall 10, and has an anode column 6A rising from a lattice of an anode plate 6 and a cathode plate 7.
The anode column 7A stands up from a strap 70 connecting the grids of , 7 at the upper part and passes through the lower wall 10 of the indigo 2 C1 to form an upper chamber between the upper wall 9 and the lower wall 10 of the lid. 11
It is derived within.
尚図示していないが、隣接するレルの陽極年−1及び陽
極柱は上部室11内で相互に接続されて図示しない外部
端子に接続されている。芥2の下部壁10には、筒状の
ガス扱き口12が設りられ、該カスl/zき口の上端に
、ゴムqからなっていて電(ツ1内の圧力が所定値以上
になったときに聞くカス1にき弁13か取イ」【)られ
ている。Although not shown, the anodes 1-1 and anode columns of adjacent rails are connected to each other within the upper chamber 11 and to an external terminal (not shown). A cylindrical gas handling port 12 is provided in the lower wall 10 of the waste container 2, and a gas handling port 12 made of rubber q is installed at the upper end of the waste container 1 to prevent the pressure inside the waste container 1 from reaching a predetermined value. ``When you hear it, listen to it when you hear it.''[)
上記陽極板6及び陰極板7は、アンチモンフリー鉛合金
からなる格子体にペーストを充填してペースト充填板を
形成した後、該充填板を化成7ることにより製造される
。この場合114ffi板の化或は、水分解LJJ、る
02刀スの光生を伴いながら進行するために、化成終了
時におIJる陽極活物質は多孔1′1に富んだしのど!
7ろ、また化成工程において、02カスの気泡の存在に
より、化成dシ中の硫酸根2
(−S O4)の拡1j!Iが田害されてベーストの1
’) E)02イし/J’ mUられ、Pl)Ox (
x<2 )のJ:う4C低扱敢化物がひ存りることにな
る。上記のように陽極活物i<が多孔11に富lυだも
のどなると、この陽極板を用いてシール鉛蓄電池を(I
J1成した場合に、電解、1シが面接陽極活物質のP
bと接触して自己放電を11?進さける傾向になる。j
た陽極活物C1中に低級酸化物1−〕bQ (x<2)
が存在して×
いると、過放電状態−(・放置した後回復充電を行った
場合の回復1’l Iilか11(+りることが刊っC
いる。The anode plate 6 and the cathode plate 7 are manufactured by filling a grid made of an antimony-free lead alloy with paste to form a paste-filled plate, and then subjecting the filled plate to chemical formation. In this case, the formation of the 114ffi plate or water decomposition proceeds with the photogenesis of LJJ and Ru02, so the anode active material that is formed at the end of the formation is rich in pores.
Also, in the chemical formation process, due to the presence of air bubbles in the chemical formation process, the sulfate radical 2 (-S O4) in the chemical formation process expands! I was harmed and base 1
') E) 02 I/J' mU, Pl) Ox (
x < 2) J: There will be 4C low-handling monsters. As mentioned above, if the anode active material i< is rich in the pores 11 and lυ, then this anode plate is used to form a sealed lead-acid battery (I
When J1 is formed, electrolysis, 1 is the P of the surface anode active material.
Self-discharge due to contact with b 11? There is a tendency to move forward. j
lower oxide 1-]bQ (x<2) in the anode active material C1
× If exists, the over-discharge state - (・Recovery when recovery charging is performed after leaving the device unattended.)
There is.
本発明賃は先に、これらの問題を解決するだめのl:X
i 4ii (反の51Ji青プノ1人を1;?案しl
こ。目方i人におい−Cは1.1度陽極板の化成を行っ
I、7後、(L成が終了した賜14i仮を所定の期間h
:(iB +、りる工程を行って、該放置工程に(13
いて、02刀スを電気さけるとともに、陽極活物Tl中
にr/yrγしたP b Oを希硫酸と接触×
させてPbSO4化し、次いで再度化成を行うが、また
は電池を組立てた後に完全充電を行ってPbSO4をp
bo、、化りるっこのJ:うな方ン去により製造された
陽極板は、活物質が緻1でjhものどなり、また活物質
中に残存している低級酸化物は極く僅かなものとなるた
め、自己放電1!I能及び過放電放置後の回復性能が飛
Wzz的に向上する。The invention is based on the ability to solve these problems first.
i 4ii (Anti 51 Ji Ao Puno 1 person;? plan l
child. After the formation of the anode plate 1.1 times, (14i after the formation of
(13
At the same time, while avoiding electricity, the PbO in the anode active material Tl is brought into contact with dilute sulfuric acid to form PbSO4, and then chemical formation is performed again. Go and pp the PbSO4
bo,, the anode plate manufactured by the unadulterating method has a very dense active material and very little lower oxide remaining in the active material. Therefore, self-discharge 1! The recovery performance after over-discharging and over-discharging are dramatically improved.
本発明においては、上記雷wE質中にアルカリ金属また
はアルカリ土類金属の塩を所定量、例えLEE電IW貿
の小量の0.1〜2.1%程1良aイJさUろ、この塩
としては、例えば硫蔓すトすrンム(Na2SO4)或
いはリグニンのす1〜リウム塩〈ヂAリグニンスルフA
ン酸ソーダ)を用いる。このJ、うに電解液中にアルカ
リ金属或いはアルカリ土類金属の塩を含有させておくと
、過放電放置後れIこことにより中性状態になって電気
抵抗が増大しCいる電解液に電気伝導性をイリ与できる
ため、回復充電を行った場合に速やかに所定の充電電流
を流づことができる。 上記アルカリ金属またはアルカ
リ土類金属の塩を電解液に含有させる方法としては、電
FIT i1M中に溶解しておく方法の外、陽極ペース
ト中に添!Ill L C1B <方法、陽極格子体に
イ」着しいlj < 7j法、すj−一ノにイー]霜し
てJ3<方法等が、15えられるが、本発明にJ3いr
lよ、これらいり゛れの方法にJ、−〕(bよい。In the present invention, a predetermined amount of alkali metal or alkaline earth metal salt is added to the above-mentioned lightning material, for example, about 0.1 to 2.1% of a small amount of LEE electricity. Examples of this salt include sulfur salt (Na2SO4) or lignin salt (A lignin sulfate A).
(sodium chloride) is used. If an alkali metal or alkaline earth metal salt is contained in the electrolyte, the electrolyte becomes neutral after being left for over-discharging and the electrical resistance increases. Since conductivity can be imparted, a predetermined charging current can quickly flow when recovery charging is performed. Methods for incorporating the above-mentioned alkali metal or alkaline earth metal salts into the electrolyte include dissolving them in the electrolyte FIT i1M, as well as adding them to the anode paste. Ill L C1B <method, lj < 7j method, lj < 7j method, lj < 7j method, sj-Ichino] There are 15 methods, etc., but J3 is not included in the present invention.
I, these methods are good.
第2121は、8敢電1玲l151向した場合の回復性
能を測定した実験結果を示したもので、この実艙におい
Cは、電池Riti12V、2Δ1−1の電池を完成さ
L! /、: ?u、過b’i nfi =g li、
ソノJ、ま室Kj+C10日間放1f7i シた1玲1
/1.7V’i:定電圧充電を11つだときの充電時間
と充電電流との関係を示したものである。No. 2121 shows the experimental results of measuring the recovery performance in the case of 8 electric power 1 L151. In this actual ship, C completed the battery Riti12V, 2Δ1-1 battery L! /、: ? u, excess b'i nfi =g li,
Sono J, Mamuro Kj + C 10 days broadcast 1f7i Shita 1 Rei 1
/1.7V'i: This shows the relationship between charging time and charging current when there are 11 constant voltage charges.
1111図に+I3い(111i二jH/\(,1電1
1′を液にその中崖の0.7%のト、イ[1jj−11
−リウ11を含有さI!、Iζ本弁明のシール鉛蓄電池
σ〕I“6,1合を、;1刀こ曲#!if I’3 L
J陽(うl扱の[〕F) 02化を完全に行つ/−=(
前記の方イ去により賜i!1! !:!’+物質中の1
〕[)○ の残に昂を低減さ]また)シ×
〜ルj))蓄電iu!の1易含を、更に曲1!i1 G
は陽極活物質中と(l]当mQ)低級ら露化物PbOが
残留している従来のシール’I’li Mi ?fS曲
の場合を示している。1111 figure +I3 (111i 2jH/\(, 1den 1
1' into the liquid and 0.7% of the cliff in it, A [1jj-11
-Contains RIU-11! , Iζ Seal lead-acid battery σ of this defense] I "6, 1 go,; 1 sword #! if I'3 L
Jyo ([]F treated as Ul) Completely converts into 02/-=(
Thanks to the above-mentioned person! 1! ! :! '+1 in substance
] [) ○ Reduces excitement to the rest] Also) shi 1 easy inclusion of 1 more song 1! i1 G
Is the conventional seal 'I'li Mi?' in which the (l)mQ) low-grade oxide PbO remains in the anode active material? This shows the case of an fS song.
第2図の曲線へIJ示されているように、本発明のシー
ル鉛蓄電池においては、充電開始後僅か1秒程度で充電
電流か100mAに1tする。この100 rrl A
の電流は丁度充電状態を表示りる表示ランプを点灯する
のに必要な値ひあるのC1電池を充電4る際に充電器の
スイッチを投入してから表示ランプを直らに点灯さμる
ことか′Cさる。したがって従来のように充電か行われ
ているにも拘らず充電器或いは電池が故障したど判](
Jlされることがない。As shown by the curve IJ in FIG. 2, in the sealed lead-acid battery of the present invention, the charging current increases to 1t to 100 mA in only about 1 second after the start of charging. This 100 rrl A
The current is exactly the value required to light up the indicator lamp that displays the charging status.When charging a C1 battery, turn on the charger and then turn on the indicator lamp immediately. ka'C monkey. Therefore, even if charging is being performed as usual, there is a possibility that the charger or battery has failed]
I never get Jl.
尚上記上記の実施例では゛電W(’j’4どしてリデー
プに゛電解液を含浸させたものを用いたが、従来この種
の11)蓄電池で用いられている電h:r質としCはゲ
ル状化したもの、リテーナにゲル状化1ノたものを含浸
さμにもの或いはり7−すにjrr M? ;iνをa
侵させたものとゲル状化したものとを相合せたものテ、
Wがあり、本発明ではこれらいずれの電t)? 7.1
を用いもよい。In the above-mentioned embodiments, a battery impregnated with an electrolytic solution was used. C is a gelatinized material, and the retainer is impregnated with a gelatinized material. ;iν a
A combination of eroded material and gelled material,
In the present invention, which of these electric currents t)? 7.1
You may also use
発明の効果
以上のように、本発明によれIJ、電解質にアルカリ金
属またはアルカリ土類金属の塩を含有さ1!るようにし
たので、3AI放電放置後回復充電を行つ1−.1!合
1こ、短11゛1間(、所定の充電電流を流Jことが−
(きる。したがつη回復充電に要慢る時間の短縮f 1
Ejl Z)ことが(、\)、’+ 、1. lr、、
充電Z3の表示ランプの点t3か1lilシるのをトち
ぐことができ、電池及び充電:“暑I)\il−7i’
; C1l)l′)+こし1句らjl’ 、−1(圀と
刊田iされるのを防くCどか(−さる−
/I し1面(1)liji甲な説明
り′!1図は本5し明のシール1;)谷型il!!の栴
造の−191を承りfili ij’ii図、汀121
ノロ;L C(来のシール玲Wi電池と本発明のシール
1;1苔”電池どについて過放電放置後l’l 復fF
、 ’lj <N <−r −’) /j 、1.’、
i合(1) 回(!、i竹(1[;を示1−’/ラフ′
r:(11するっ
1− 小暑)11 、 (3・・ll”、、; 14i
j反、 7・・・陰(うく(反、丸tj晴間(#〕Effects of the Invention As described above, according to the present invention, IJ contains an alkali metal or alkaline earth metal salt in the electrolyte. 1-. Perform recovery charging after 3AI discharge and leave. 1! For a short period of 1 to 1 (a specified charging current can be passed through -
(However, ηReduction of the time required for recovery charging f 1
Ejl Z) is (,\),'+,1. lr,,
You can check that the charging Z3 display lamp point t3 or 1lil is on, and the battery and charging: "Hot I)\il-7i'"
; C1l) l') + Koshi1 phrase et al', -1 (Kuni and Kanda i prevent C doka (-Saru- /I Shi 1 page (1) liji A's explanation'!1 The figure is from book 5 and the seal 1;) I received Seizo's -191 of the valley type il!! fili ij'ii figure, 121
Noro; LC (Next Seal Rei Wi battery and Seal of the present invention 1; 1 moss) After leaving the battery over discharge
, 'lj <N <-r -') /j, 1. ',
i combination (1) times (!, i bamboo (1[; indicates 1-'/rough'
r: (11 suru 1 - small heat) 11, (3...ll",,; 14i
j anti, 7...shade (uku (anti, round tj clear time (#)
Claims (1)
aに収納してなるシール鉛蓄電池において、前記電解質
が、アルカリ金属またはアルカリ土類金属の塩を含イj
していることを特勺どづるシール鉛箔電池、Both the anode plate and the cathode plate are sealed type electrodes.
In the sealed lead-acid battery housed in a, the electrolyte contains an alkali metal or alkaline earth metal salt.
It is specially designed for sealed lead foil batteries,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58115263A JPS609065A (en) | 1983-06-28 | 1983-06-28 | Sealed lead storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58115263A JPS609065A (en) | 1983-06-28 | 1983-06-28 | Sealed lead storage battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS609065A true JPS609065A (en) | 1985-01-18 |
Family
ID=14658337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58115263A Pending JPS609065A (en) | 1983-06-28 | 1983-06-28 | Sealed lead storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609065A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62139275A (en) * | 1985-12-12 | 1987-06-22 | Japan Storage Battery Co Ltd | Sealed lead-acid battery |
JPS63198264A (en) * | 1987-02-10 | 1988-08-16 | Yuasa Battery Co Ltd | Lead storage cell |
JPS63207057A (en) * | 1987-02-24 | 1988-08-26 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS63213263A (en) * | 1987-02-27 | 1988-09-06 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS63213264A (en) * | 1987-02-27 | 1988-09-06 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS643972A (en) * | 1987-06-26 | 1989-01-09 | Shin Kobe Electric Machinery | Lead-acid battery |
JPS6435867A (en) * | 1987-07-31 | 1989-02-06 | Shin Kobe Electric Machinery | Lead storage battery |
JPS6460969A (en) * | 1987-08-31 | 1989-03-08 | Shin Kobe Electric Machinery | Lead storage battery |
JPS6460968A (en) * | 1987-08-31 | 1989-03-08 | Shin Kobe Electric Machinery | Lead storage battery |
GB2209241A (en) * | 1987-08-31 | 1989-05-04 | Shin Kobe Electric Machinery | Lead accumulator |
JPH01117279A (en) * | 1987-10-30 | 1989-05-10 | Shin Kobe Electric Mach Co Ltd | Lead-acid battery |
JPH01128367A (en) * | 1987-11-11 | 1989-05-22 | Yuasa Battery Co Ltd | Sealed type lead storage battery |
GB2247344A (en) * | 1987-08-31 | 1992-02-26 | Shin Kobe Electric Machinery | Lead accumulators having improved charging properties after standing in over discharged state |
JPH04106702U (en) * | 1991-02-25 | 1992-09-14 | 広島ガス株式会社 | Gear wear dimension measuring device |
US9548485B2 (en) | 2011-05-02 | 2017-01-17 | Gs Yuasa International Ltd. | Valve regulated lead-acid battery |
-
1983
- 1983-06-28 JP JP58115263A patent/JPS609065A/en active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62139275A (en) * | 1985-12-12 | 1987-06-22 | Japan Storage Battery Co Ltd | Sealed lead-acid battery |
JPS63198264A (en) * | 1987-02-10 | 1988-08-16 | Yuasa Battery Co Ltd | Lead storage cell |
JPS63207057A (en) * | 1987-02-24 | 1988-08-26 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS63213263A (en) * | 1987-02-27 | 1988-09-06 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS63213264A (en) * | 1987-02-27 | 1988-09-06 | Shin Kobe Electric Mach Co Ltd | Lead storage battery |
JPS643972A (en) * | 1987-06-26 | 1989-01-09 | Shin Kobe Electric Machinery | Lead-acid battery |
JPS6435867A (en) * | 1987-07-31 | 1989-02-06 | Shin Kobe Electric Machinery | Lead storage battery |
JPS6460968A (en) * | 1987-08-31 | 1989-03-08 | Shin Kobe Electric Machinery | Lead storage battery |
JPS6460969A (en) * | 1987-08-31 | 1989-03-08 | Shin Kobe Electric Machinery | Lead storage battery |
GB2209241A (en) * | 1987-08-31 | 1989-05-04 | Shin Kobe Electric Machinery | Lead accumulator |
GB2247344A (en) * | 1987-08-31 | 1992-02-26 | Shin Kobe Electric Machinery | Lead accumulators having improved charging properties after standing in over discharged state |
GB2209241B (en) * | 1987-08-31 | 1992-04-15 | Shin Kobe Electric Machinery | Lead accumulators |
GB2247344B (en) * | 1987-08-31 | 1992-06-10 | I Kabushiki Kaisha Shinj Saito | Lead accumulators |
JPH01117279A (en) * | 1987-10-30 | 1989-05-10 | Shin Kobe Electric Mach Co Ltd | Lead-acid battery |
JPH01128367A (en) * | 1987-11-11 | 1989-05-22 | Yuasa Battery Co Ltd | Sealed type lead storage battery |
JPH04106702U (en) * | 1991-02-25 | 1992-09-14 | 広島ガス株式会社 | Gear wear dimension measuring device |
US9548485B2 (en) | 2011-05-02 | 2017-01-17 | Gs Yuasa International Ltd. | Valve regulated lead-acid battery |
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