JPS63178443A - Storage battery - Google Patents
Storage batteryInfo
- Publication number
- JPS63178443A JPS63178443A JP62008636A JP863687A JPS63178443A JP S63178443 A JPS63178443 A JP S63178443A JP 62008636 A JP62008636 A JP 62008636A JP 863687 A JP863687 A JP 863687A JP S63178443 A JPS63178443 A JP S63178443A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- storage battery
- covered part
- outer rib
- synthetic resin
- 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
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000000748 compression moulding Methods 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 239000011149 active material Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000047 product 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/76—Containers for holding the active material, e.g. tubes, capsules
- H01M4/765—Tubular type or pencil type electrodes; tubular or multitubular sheaths or covers of insulating material for said tubular-type electrodes
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はクラッド式陽極板を備えた蓄電池に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a storage battery with a cladding anode plate.
従来技術とその問題点
この種の蓄電池において、そのクラッド式陽極板の上部
親骨の腐食を防止するべく、上部親骨に耐酸性の合成樹
脂を予め成形した部材を装填し、その後チューブを該部
材に嵌合させるか、もしくは樹脂接着させる。Prior art and its problems In this type of storage battery, in order to prevent corrosion of the upper rib of the clad anode plate, a pre-molded member made of acid-resistant synthetic resin is loaded into the upper rib, and then a tube is attached to the member. Fit them together or glue them with resin.
嵌合のみであると活物質脱落量が多く容量低下や内部短
絡を生じる欠点があり、樹脂接着の場合は、多くの工数
を要するので電池のコストが高くなる欠点がある。If only fitting is used, there is a drawback that a large amount of active material falls off, resulting in a decrease in capacity and internal short circuits.In the case of resin adhesion, a large number of man-hours are required, resulting in a drawback that the cost of the battery increases.
発明の目的
本発明は上記欠点に鑑みなされたものであり、蓄電池の
親骨の腐食を防止した長痔命で信頼性の高い、安価な蓄
電池を提供することを目的とするものである。OBJECTS OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks, and it is an object of the present invention to provide a long-lasting, highly reliable, and inexpensive storage battery that prevents corrosion of the main rib of the storage battery.
発明の構成
本発明は上記目的を達成するべく、上部親骨の外周に耐
酸性の合成樹脂を射出成形あるいは圧縮成形した被覆部
を設け゛、該被覆部とチューブを熱接着したクラッド式
陽極板を備えたことを特徴とする蓄電池である。Structure of the Invention In order to achieve the above-mentioned object, the present invention provides a covering part formed by injection molding or compression molding of an acid-resistant synthetic resin around the outer periphery of the upper rib, and a clad type anode plate to which the covering part and the tube are thermally bonded. This storage battery is characterized by the following:
実施例
以下、本発明をその一実施例を示す図面により詳細に説
明する。EXAMPLE Hereinafter, the present invention will be explained in detail with reference to the drawings showing one example thereof.
８１図は本発明の一実施例におけるクラッド式陽極板の
要部正面図、第２図は同要部拡大側断面図、第３図は充
放電試験における沈澱物量とサイクル数の関係を示した
図である。図面において１は上部親骨、２は被覆部、６
はチュープ、４は活物質、５は熱接着部である。Figure 81 is a front view of the main part of a clad anode plate according to an embodiment of the present invention, Figure 2 is an enlarged side sectional view of the same part, and Figure 3 shows the relationship between the amount of precipitate and the number of cycles in a charge/discharge test. It is a diagram. In the drawings, 1 is the upper rib, 2 is the covering part, and 6
4 is a tube, 4 is an active material, and 5 is a thermally bonded portion.
上部親骨部は上部親骨と該上部親骨上を被覆する耐酸性
の合成樹脂からなる被覆部とから構成されている。該被
覆部は射出成形あるいは圧縮成彩により形成する。合成
樹脂はポリエチレン等である。次に該被覆部とチューブ
を嵌合させ、嵌合部を熱接着する。熱接着は３００℃前
後で１０秒間保持することによって本発明の蓄電池が得
られた。本発明の蓄電池と従来の蓄電池における充放電
試験における沈澱物量とサイクＡ／数の関係を示した。The upper rib portion is composed of an upper rib and a covering portion made of an acid-resistant synthetic resin that covers the upper rib. The covering portion is formed by injection molding or compression painting. The synthetic resin is polyethylene or the like. Next, the covering portion and the tube are fitted, and the fitting portion is thermally bonded. The storage battery of the present invention was obtained by maintaining thermal bonding at around 300° C. for 10 seconds. The relationship between the amount of precipitates and the number of cycles A/number in a charge/discharge test for the storage battery of the present invention and a conventional storage battery is shown.
従来の蓄電池として、（４）クラッド式陽極板の上部親
骨に予め成形した合成樹脂部を設けた陽極板を用いた。As a conventional storage battery, (4) an anode plate was used in which a pre-molded synthetic resin portion was provided on the upper rib of a clad anode plate.
（Ｂ）クラッド式陽極板の上部親骨に予め成形した合成
樹脂部を設け、チューブを熱接着した陽極板を用いた。(B) A pre-molded synthetic resin part was provided on the upper rib of a clad type anode plate, and a tube was thermally bonded to the anode plate.
（０）は本発明の蓄電池である。本発明の蓄電池（０）
は、沈澱物量が従来品（４）、（８）に比べて極めて少
ない。これは被覆部が親骨を被覆し、被覆部とチューブ
は接する面で熱接着されているので、被覆部のチューブ
と接する面から溶出した樹脂はチューブに達し強固に接
着されるので、活物質の脱落量が少なく従うて沈澱物量
が少ない。(0) is a storage battery of the present invention. Storage battery of the present invention (0)
The amount of precipitate is extremely small compared to conventional products (4) and (8). This is because the covering part covers the main rib, and the covering part and the tube are thermally bonded on the contacting surfaces, so the resin eluted from the covering part's contacting surface with the tube reaches the tube and is firmly bonded, so the active material The amount of falling off is small, and the amount of precipitate is also small.
本発明においては、予め成形した合成樹脂の部材や接着
材を用いる事なく極板組立が行えるので１工程が大巾に
簡略化でき電池コストが安くなる。In the present invention, since the electrode plates can be assembled without using pre-molded synthetic resin members or adhesives, one process can be greatly simplified and the battery cost can be reduced.
発明の効果
上記した如く、本発明は蓄電池の親骨の腐食を防止した
長寿命で信頼性の高い、安価な蓄電池を提供することが
出来るのでその工業的価値は極めて大である。Effects of the Invention As described above, the present invention has extremely great industrial value because it can provide a long-life, highly reliable, and inexpensive storage battery that prevents corrosion of the main rib of the storage battery.
第１図は本発明の一実施例におけるクラッド式＠極板の
要部正面図、第２図は同要部拡大側断面図、第３図は沈
澱物量とサイクル数の関係を示した図である。Fig. 1 is a front view of the main part of a clad type @ electrode plate in one embodiment of the present invention, Fig. 2 is an enlarged side sectional view of the main part, and Fig. 3 is a diagram showing the relationship between the amount of precipitate and the number of cycles. be.
Claims (1)
形した被覆部を設け、該被覆部とチューブを熱接着した
クラッド式陽極板を備えたことを特徴とする蓄電池。1. A storage battery comprising a cladding type anode plate in which a covering part made by injection molding or compression molding of an acid-resistant synthetic resin is provided on the upper rib, and the covering part and a tube are thermally bonded.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62008636A JPS63178443A (en) | 1987-01-17 | 1987-01-17 | Storage battery |
| KR1019880000246A KR880009455A (en) | 1987-01-17 | 1988-01-15 | Clad bipolar plate and its manufacturing method |
| KR9205562U KR920009048Y1 (en) | 1987-01-17 | 1992-04-06 | Positive plate of clad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62008636A JPS63178443A (en) | 1987-01-17 | 1987-01-17 | Storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178443A true JPS63178443A (en) | 1988-07-22 |
Family
ID=11698433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62008636A Pending JPS63178443A (en) | 1987-01-17 | 1987-01-17 | Storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579863U (en) * | 1992-03-30 | 1993-10-29 | 株式会社ユアサコーポレーション | Clad sealed lead acid battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929362A (en) * | 1982-08-09 | 1984-02-16 | Yuasa Battery Co Ltd | Battery |
| JPS59163751A (en) * | 1983-03-07 | 1984-09-14 | Yuasa Battery Co Ltd | Storage battery |
-
1987
- 1987-01-17 JP JP62008636A patent/JPS63178443A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929362A (en) * | 1982-08-09 | 1984-02-16 | Yuasa Battery Co Ltd | Battery |
| JPS59163751A (en) * | 1983-03-07 | 1984-09-14 | Yuasa Battery Co Ltd | Storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579863U (en) * | 1992-03-30 | 1993-10-29 | 株式会社ユアサコーポレーション | Clad sealed lead acid battery |
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