JPS6132347A - Enclosed type lead storage battery - Google Patents
Enclosed type lead storage batteryInfo
- Publication number
- JPS6132347A JPS6132347A JP15336884A JP15336884A JPS6132347A JP S6132347 A JPS6132347 A JP S6132347A JP 15336884 A JP15336884 A JP 15336884A JP 15336884 A JP15336884 A JP 15336884A JP S6132347 A JPS6132347 A JP S6132347A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- plating
- jar
- lead storage
- type lead
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 6
- 239000000057 synthetic resin Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 229910001432 tin ion Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、合成樹脂製の電槽で構成される密閉型鉛蓄電
池に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sealed lead-acid battery comprising a container made of synthetic resin.
従来の技術
従来、密閉型鉛蓄電池の電槽には、耐酸性、耐衝撃性や
生産性を考慮してABS樹脂(アクリロニトリル−ブタ
ジェン−スチレン共重合体)が使用されている。そして
該ABS樹脂製の電槽からの水蒸気透過を防ぐため、電
槽外面1こポリプロピレンなどの高分子フィルムを被覆
することが提案されている。BACKGROUND OF THE INVENTION Conventionally, ABS resin (acrylonitrile-butadiene-styrene copolymer) has been used for the containers of sealed lead-acid batteries in consideration of acid resistance, impact resistance, and productivity. In order to prevent water vapor from permeating through the ABS resin battery case, it has been proposed to cover the outer surface of the battery case with a polymer film such as polypropylene.
発明が解決しようとする問題点
上記のように、ポリプロピレンのフィルムを、ABS製
の電槽外面に被覆することで、水分の減少1cよる電池
重責変化を抑制し容量低下を小さくしようとする提案は
、しかし合成樹脂の水蒸気透過量が、水蒸気透過係数、
電槽表面積そして電池内外の蒸気圧差1ζ比例し、電槽
壁面厚さに反比例しているため、使用雰囲気の温度が高
くかつ相対湿度が低い場合は、電池内部から1、2 A
hタイプの密閉型鉛蓄電池を、45℃の環境下で定電
圧充電(6,8V)した時の10ケ月後の重量減少量を
示しているように、従来品に比ベボリプロピレンで被覆
することによシ重量減は少なくなっているが、15〜3
0チ相対湿度の場合にはその効果も小さく、実際電源装
置内に組み込まれた場合には雰囲気温度は高くまた相対
湿度も低くなるので高分子フィルム化よる透湿対策はむ
づかしいものとなっている。Problems to be Solved by the Invention As mentioned above, the proposal to cover the outer surface of the ABS battery case with a polypropylene film to suppress the change in battery load caused by the decrease in water content 1c and to minimize the decrease in capacity has been proposed. , However, the amount of water vapor permeation of the synthetic resin is the water vapor permeability coefficient,
It is proportional to the surface area of the battery case and the vapor pressure difference between the inside and outside of the battery (1ζ), and inversely proportional to the wall thickness of the battery case, so if the temperature of the operating atmosphere is high and the relative humidity is low, 1 to 2 A from inside the battery.
H-type sealed lead-acid batteries are coated with bevolipropylene compared to conventional products, as shown in the amount of weight loss after 10 months when charged at constant voltage (6.8V) in an environment of 45°C. Particularly, the weight loss is less, but 15-3
In the case of 0° relative humidity, the effect is small, and when it is actually incorporated into a power supply, the ambient temperature is high and the relative humidity is low, making it difficult to measure moisture permeability by using a polymer film. .
第 1 表
本発明は上記問題点を解決することを目的とするもので
ある。Table 1 The present invention aims to solve the above problems.
問題点を解決するための手段
本発明は上記の目的を達成するためlコ、合成樹脂製の
電槽外面に金属メッキを施すよう−こしたものである。Means for Solving the Problems In order to achieve the above-mentioned objects, the present invention is directed to applying metal plating to the outer surface of a synthetic resin battery case.
作用
これにより電池内部からの水蒸気透過をほとんど抑制す
ることができ、水蒸気透過に起因する電池容量の低下を
防ぐことができる。Effect: As a result, water vapor permeation from inside the battery can be almost completely suppressed, and a decrease in battery capacity due to water vapor permeation can be prevented.
実施例 本発明の一実施例を第1図、第2図1こより説明する。Example An embodiment of the present invention will be described with reference to FIGS. 1 and 2.
ABS樹脂製の電槽1は極板群を収納する電池内室3と
7タ部6を接着剤や熱溶着によシ接合したもので出来て
いる。本発明では電池内室3を構成する槽(以下母種)
の側面と底面を金属メツキーこよるメッキ層2で被覆し
た。A battery case 1 made of ABS resin is made of a battery inner chamber 3 that houses a group of electrode plates and a 7-portion 6 that are joined together by adhesive or thermal welding. In the present invention, a tank (hereinafter referred to as mother species) constituting the battery inner chamber 3
The sides and bottom of the plate were coated with a metal plating layer 2.
金属メッキは、まず四槽の上部に密閉用の特別蓋を完全
に密閉出来るようにはめ込み、母種内部にメッキ液が入
らないようにした。まず十分に洗剤で洗つて脱脂し、ク
ロム酸−硫酸混液のエツチング液で処理後、スズイオン
を含むセンシタイジング液続いてパラジウムを含むアク
テベーシッン液で処理する。そして銅メッキ液に浸漬し
表面に銅を析出させた。さらζζ電気銅メッキ、そのの
ちニッケルメッキし、最後にクロムメッキを施したとこ
ろ、平滑々金属表面を有する四槽を得た。For metal plating, we first fitted special sealing lids to the tops of the four tanks to ensure a complete seal, to prevent the plating solution from entering the inside of the mother seeds. First, it is thoroughly washed with a detergent and degreased, and then treated with an etching solution of a mixture of chromic acid and sulfuric acid, followed by a sensitizing solution containing tin ions, followed by an actebashing solution containing palladium. Then, it was immersed in a copper plating solution to deposit copper on the surface. Further ζζ electrolytic copper plating, then nickel plating, and finally chrome plating resulted in four tanks with smooth metal surfaces.
との四槽を用いてeVl 1.2Ahタイ′プの密閉型
鉛蓄電池を組立てた。本発明の電池と同じタイプの電池
を、45’C雰囲気下で定電圧充電(6,8V)した時
の容量変化を測定したところ第2図のよう1こなった。An eVl 1.2Ah type sealed lead-acid battery was assembled using four tanks. When a battery of the same type as the battery of the present invention was charged at a constant voltage (6.8 V) in a 45'C atmosphere, the capacity change was measured, and the change was as shown in FIG. 2.
すなわち従来品は10ケ月で容量が低下したのに比べ、
本発明品は19ケ月で容量が低下し1.9倍の寿命とす
ることができた。因み1ζ本発明限タイプの10ケ月後
における重量変化量は0.5〜1.5%/電池であυ、
大巾に重量減が改善されている。In other words, compared to the conventional product whose capacity decreased after 10 months,
The product of the present invention lost 19 months in capacity and had a lifespan 1.9 times longer. Incidentally, the weight change of the type limited to the present invention after 10 months is 0.5 to 1.5%/battery,
Weight reduction has been greatly improved.
本実施例では四槽のみ金属メッキを施したが、フタ部ま
で金属メッキすればさらに良い結果になる。In this example, only four tanks were plated with metal, but even better results would be obtained if the lids were also plated with metal.
発明の効果
以上のように本発明の電池は、長寿命とすることが出来
、これによって電池性能への信頼性が大幅に増加する点
、極めて工業的価値が大なるものである。Effects of the Invention As described above, the battery of the present invention can have a long life, thereby significantly increasing the reliability of battery performance, and has extremely great industrial value.
第1図は本発明の一実施例を示す一部欠截正面図、第2
図は本発明電池と従来電池の寿命性能を示す比較特性図
である。
1は電槽、2はメッキ層1.3は電池内室、4は弁、5
は排気筒、6はフタ部FIG. 1 is a partially cutaway front view showing one embodiment of the present invention, and FIG.
The figure is a comparative characteristic diagram showing the life performance of the battery of the present invention and the conventional battery. 1 is the battery case, 2 is the plating layer 1.3 is the battery interior, 4 is the valve, 5
is the exhaust pipe, 6 is the lid part
Claims (1)
た電解液を収納した合成樹脂製の電槽で構成される密閉
型鉛蓄電池において、電槽外面に金属メッキを施したこ
とを特徴とする密閉型鉛蓄電池。A sealed lead-acid battery consisting of a synthetic resin container containing an electrolyte impregnated with an anode plate, a cathode plate, a bipolar plate, and a separator, characterized in that the outer surface of the container is plated with metal. Sealed lead acid battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15336884A JPS6132347A (en) | 1984-07-24 | 1984-07-24 | Enclosed type lead storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15336884A JPS6132347A (en) | 1984-07-24 | 1984-07-24 | Enclosed type lead storage battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6132347A true JPS6132347A (en) | 1986-02-15 |
Family
ID=15560924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15336884A Pending JPS6132347A (en) | 1984-07-24 | 1984-07-24 | Enclosed type lead storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6132347A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0296623A2 (en) * | 1987-06-25 | 1988-12-28 | Japan Storage Battery Company Limited | Sealed lead-acid battery |
EP1760805A3 (en) * | 2005-09-06 | 2007-11-07 | X-CYTE, Incorporated | Battery housing and method of manufacturing the same |
-
1984
- 1984-07-24 JP JP15336884A patent/JPS6132347A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0296623A2 (en) * | 1987-06-25 | 1988-12-28 | Japan Storage Battery Company Limited | Sealed lead-acid battery |
EP1760805A3 (en) * | 2005-09-06 | 2007-11-07 | X-CYTE, Incorporated | Battery housing and method of manufacturing the same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2527576A (en) | Flat primary cell | |
JPS6132347A (en) | Enclosed type lead storage battery | |
US3003012A (en) | Electric battery | |
US2605299A (en) | Primary galvanic cell | |
US3342644A (en) | Sealed electrochemical cells | |
JP2004281220A (en) | Nickel-hydrogen storage battery | |
US3795545A (en) | Leak-proof zinc chloride dry cell | |
JPH0963549A (en) | Lithium secondary battery | |
CN111430581A (en) | High-corrosion-resistance type bimetal film composite aluminum plastic film and manufacturing method thereof | |
US2849521A (en) | Multi-ply washer for the prevention of electrolyte creepage | |
US3455738A (en) | Method of making rechargeable cell having ionically permeable gel and electrode therefor | |
CN206040875U (en) | High performance lithium cell based on carbon plumbous combined electrode material | |
CA1036665A (en) | Hermetically sealed storage battery with grid-supported electrodes | |
JPS5978451A (en) | Battery | |
JPH01186552A (en) | Electrode pole for sealed type lead-acid battery | |
JPS6155853A (en) | Sealed storage battery | |
JPS6134853A (en) | Sealed lead-acid battery | |
JP2992781B2 (en) | Manganese dry cell | |
JPS61224265A (en) | Dry cell | |
JPS6077352A (en) | Sealed battery | |
JPS6134852A (en) | Sealed lead-acid battery | |
JPS60117545A (en) | Lead storage battery | |
JPS6134854A (en) | Sealed lead-acid battery | |
JPS6113556A (en) | Sealed lead-acid battery | |
JPS60163361A (en) | Sealed lead storage battery |