JPS5933752A - Storage battery - Google Patents
Storage batteryInfo
- Publication number
- JPS5933752A JPS5933752A JP57143770A JP14377082A JPS5933752A JP S5933752 A JPS5933752 A JP S5933752A JP 57143770 A JP57143770 A JP 57143770A JP 14377082 A JP14377082 A JP 14377082A JP S5933752 A JPS5933752 A JP S5933752A
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- separator
- floating
- arrestor
- spray
- 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
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
- H01M10/02—Details
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は蓄電池のスペーサの浮き上がり防止構造に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure for preventing floating of a spacer of a storage battery.
種々の容量の蓄電池を、同一の電槽にて作成するために
、極板枚数を変化させるとともに、間隙にスペーサを挿
入することがなされている。In order to create storage batteries of various capacities in the same battery case, the number of electrode plates is changed and spacers are inserted into the gaps.
ところでこのスペーサは電解液より軽い材料で作られて
いるために振動などにより浮き上がるという欠点を有し
ていた。However, since this spacer is made of a material that is lighter than the electrolyte, it has the disadvantage that it floats due to vibrations or the like.
このためスペーサに突起を設けて最端部に位置する陰極
板（以下、陰極サイド板という）下端に係止させたり、
あるいはストラップの端部に突起を設けて、スペーサの
上縁を係止させたりすることが提案されているが、例え
ば前者では特別の突起をスペーサに設けなければならな
いという欠点かあり、後者においてもストラップの端部
に突起を設けなければならないという欠点があった。For this purpose, a protrusion is provided on the spacer to lock it to the lower end of the cathode plate (hereinafter referred to as the cathode side plate) located at the end,
Alternatively, it has been proposed to provide a protrusion at the end of the strap to lock the upper edge of the spacer, but the former has the disadvantage that a special protrusion must be provided on the spacer, and the latter also has the disadvantage that a special protrusion must be provided on the spacer. There was a drawback that a protrusion had to be provided at the end of the strap.
本発明は以上の点に鑑みてなされたものであり、蓄電池
においてスペーサの上縁上に延びるスペーサ浮き上がり
防止部を設けた防沫板を備えたことを特徴とするもので
ある。The present invention has been made in view of the above points, and is characterized in that a storage battery is provided with a splash-proof plate provided with a spacer lifting prevention portion extending on the upper edge of the spacer.
以下、本発明をその一実施例を示す図面により説明する
。すなわち第１・第２図はそれぞれその要部正断面およ
び要部側断面図であり、１は電槽、２は電槽蓋、ろは陽
極板、４ａは陰極サイド板、４ｂは陰極サイド板以外の
陰極ｖｉ（以下、陰極中央板という）、５はセパレータ
、６は陰極ストラップ、７は陽極ストラップ、８は陰極
柱、９は陽極柱、１０はスペーサ、１１は電解液、１２
は防沫板である。Hereinafter, the present invention will be explained with reference to the drawings showing one embodiment thereof. That is, Figures 1 and 2 are a front cross-sectional view and a side cross-sectional view of the main part, respectively, where 1 is a battery case, 2 is a battery case lid, the bottom is an anode plate, 4a is a cathode side plate, and 4b is a cathode side plate. 5 is a separator, 6 is a cathode strap, 7 is an anode strap, 8 is a cathode column, 9 is an anode column, 10 is a spacer, 11 is an electrolytic solution, 12
is a splash-proof plate.
防沫板１２は陰極柱８底面に設けられた突起１ろと、陽
極柱９底面に設けられた突起１４とによって固定されて
いる。さらに防沫板１２の端部にはスペーサ１０の上縁
上にまで延びるスペーサ浮き−１−かり防止部１５か設
けられている。スペーサ１０はその陰極ストラップ６側
かセパレータ５よりも若干低い高さを、またその陽極ス
トラップ７側が陰極サイド板４ｂの極板面の上辺と同一
の高さをそれぞれ有する、階段状の形状を有している。The splash-proof plate 12 is fixed by a projection 1 provided on the bottom surface of the cathode column 8 and a projection 14 provided on the bottom surface of the anode column 9. Further, at the end of the splash-proof plate 12, there is provided a spacer floating prevention part 15 that extends to the upper edge of the spacer 10. The spacer 10 has a step-like shape in which the cathode strap 6 side has a slightly lower height than the separator 5, and the anode strap 7 side has the same height as the upper side of the electrode plate surface of the cathode side plate 4b. are doing.
−１−記実施例は以上のごとき構成を有しているので、
次の効果を有している。-1- Since the embodiment described above has the above configuration,
It has the following effects.
ａ、スペーサ１０が蓄電池の輸送時や使用時の振動等に
より浮き上かろうとしても、該スペーサ１０は防沫板１
２のスペーサ浮き上かり防止部１５にぶつかって、これ
以上浮き上からないので、スペーサ１０が浮き」−がる
ことにより生ずる活物質の脱落等が生じず、容量の低下
が起きない。a. Even if the spacer 10 tries to float up due to vibrations during transportation or use of the storage battery, the spacer 10 will not be able to hold up against the splash-proof plate 1.
Since the spacer 10 collides with the spacer floating prevention portion 15 of No. 2 and does not float any further, the active material does not fall off, which is caused by the spacer 10 floating, and the capacity does not decrease.
ｂ、スペーサ１０の高さより高い位置に防沫板１２のス
ペーサ浮き上がり防止部１５が設けられており、スペー
サ１０上縁とスペーサ浮き上がり防止部１５との間に設
計上間隙を形成しているので、極板やスペーサ１０等の
寸法誤差により、スペーサ１０によって極板か釣り＋７
かられることがない。b. The spacer lifting prevention part 15 of the splash-proof plate 12 is provided at a position higher than the height of the spacer 10, and a gap is formed between the upper edge of the spacer 10 and the spacer lifting prevention part 15 by design. Due to dimensional errors in the electrode plate, spacer 10, etc., the spacer 10 may cause the electrode plate to change by +7
I never get tired of it.
Ｃ，スペーサ１０１０の陽極ストう・ツブ７側か低く構
成されているので、陰極サイド板４ｂ−にで発生したス
ポンン鉛はスペーサ１０上にも堆積し、よって該スポノ
ン鉛の堆積高さか急激に高くなり、陽極ストラップ７と
ショートすることがない。なおスペーサ１０を特に階段
状にしなくてもよいことは勿論である。C. Since the anode stator tube 7 side of the spacer 1010 is configured to be low, the sponone lead generated on the cathode side plate 4b is also deposited on the spacer 10, so that the deposition height of the sponon lead increases rapidly. This prevents short-circuiting with the anode strap 7. It goes without saying that the spacer 10 does not have to be particularly stepped.
ｄ、防沫板１２は電槽１の形状に合イつせるようにして
おけはよく、それぞれの蓄電池におし１て異なったもの
を作る必要かない。また本実施例では防沫板１２よりス
ペーサ浮き上がり防止部１５をそのままの形で延はした
ものを示しているが、抜部の形状としては例えば突却状
となっていても、あるいは多数の切込みを備えた形状と
なっていてもその実質的な効果に差異はない。d. The splash-proof plate 12 can be made to match the shape of the battery case 1, and there is no need to make a different one for each storage battery. Further, in this embodiment, the spacer lifting prevention part 15 is extended from the splash-proof plate 12 as it is, but the shape of the cut-out part may be, for example, a projecting shape, or there may be many cuts. Even if the shape is equipped with this, there is no difference in the actual effect.
以上、本発明の一実施例についてのみ詳述したか、この
ほか本発明は例えばセ・ぐレータが極板間にンクザグ状
に配されており、かつ陰極サイド板の外側面を覆ってい
るような蓄電池に対しても、充分適用可能である。さら
に複数枚の防沫板を重ねて用いるものには簡単に適用可
能である。また防沫板に充分な重量さえあれば例えば極
柱底面に突起を設けるなどして、防沫板を固定しなくて
もよい。Although only one embodiment of the present invention has been described in detail above, the present invention may also include, for example, a separator arranged in a zigzag pattern between electrode plates and covering the outer surface of the cathode side plate. It is also fully applicable to storage batteries. Furthermore, it can be easily applied to a device in which a plurality of splash-proof plates are stacked one on top of the other. Further, as long as the splash-proof plate has sufficient weight, it is not necessary to fix the splash-proof plate by, for example, providing a protrusion on the bottom surface of the pole.
叙」−１本発明は市電寿命を延ばし、容量低下を防止す
ることが可能であり、その実用的価値の大きいものであ
る。Summary-1 The present invention can extend the service life of streetcars and prevent capacity deterioration, and has great practical value.
第１・第２図は本発明の一実施例におけるそれぞれ要部
正断面図および要部側断面図である。
出願人 湯浅電池株式会社
５−
■ ｈ、ｊ1 and 2 are a front cross-sectional view and a side cross-sectional view of a main part, respectively, in an embodiment of the present invention. Applicant Yuasa Battery Co., Ltd. 5- ■ h, j
Claims (1)
設けた防沫板を備えたことを特徴とする蓄電池。A storage battery characterized by comprising a splash-proof plate provided with a spacer lifting prevention portion extending on the upper edge of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57143770A JPS5933752A (en) | 1982-08-18 | 1982-08-18 | Storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57143770A JPS5933752A (en) | 1982-08-18 | 1982-08-18 | Storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5933752A true JPS5933752A (en) | 1984-02-23 |
| JPH0339387B2 JPH0339387B2 (en) | 1991-06-13 |
Family
ID=15346613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57143770A Granted JPS5933752A (en) | 1982-08-18 | 1982-08-18 | Storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5933752A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298458U (en) * | 1989-01-20 | 1990-08-06 | ||
| JPH0298459U (en) * | 1989-01-20 | 1990-08-06 |
-
1982
- 1982-08-18 JP JP57143770A patent/JPS5933752A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298458U (en) * | 1989-01-20 | 1990-08-06 | ||
| JPH0298459U (en) * | 1989-01-20 | 1990-08-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339387B2 (en) | 1991-06-13 |
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