JPS62216148A - Enclosed lead storage battery - Google Patents
Enclosed lead storage batteryInfo
- Publication number
- JPS62216148A JPS62216148A JP61058513A JP5851386A JPS62216148A JP S62216148 A JPS62216148 A JP S62216148A JP 61058513 A JP61058513 A JP 61058513A JP 5851386 A JP5851386 A JP 5851386A JP S62216148 A JPS62216148 A JP S62216148A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- plate
- volumetric efficiency
- lead
- magnet
- 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
- 239000000696 magnetic material Substances 0.000 claims abstract description 8
- 239000003792 electrolyte Substances 0.000 claims abstract 2
- 239000002253 acid Substances 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000007773 negative electrode material Substances 0.000 claims 1
- 239000007774 positive electrode material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 239000011149 active material Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 229910017709 Ni Co Inorganic materials 0.000 abstract 1
- 229910003267 Ni-Co Inorganic materials 0.000 abstract 1
- 229910003262 Ni‐Co Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- 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
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ポータプルＶＴＲ、ポータプルテープレコー
ダー等のポータプル機器、あるいは非常灯等の防災用電
源に広く用いられている密閉形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 sealed lead-acid battery that is widely used in portable equipment such as portable VTRs and portable tape recorders, or as power supplies for disaster prevention such as emergency lights.
従来の技術
従来、この種の密閉形鉛蓄電池は、正極板、負（１π板
、セパレータからなる極板群をムＢＳ、ポリプロビレ／
等の合成樹脂製電槽に収納し、外装ケースとしていた。Conventional technology Conventionally, this type of sealed lead-acid battery has a positive electrode plate, a negative (1π plate, and a separator).
It was stored in a synthetic resin battery case, such as a plastic container, and used as an exterior case.
また、極板群をエチレンアクリル酸樹脂等からなる多層
フィルムに収納し、さらにステンレス鋼等からなる金属
ケースに収納するという方法がとられていた。Furthermore, a method has been adopted in which the electrode plate group is housed in a multilayer film made of ethylene acrylic acid resin or the like, and further housed in a metal case made of stainless steel or the like.
発明が解決しようとする問題点
しかし、従来の密閉形鉛蓄電池は、高い体積効率と、低
いコストにより、ポータプル機器用電源等に幅広く用い
られているが、機器と電池を接続する際に問題がみられ
た。すなわち、機器の内部に電池を収納する方法によれ
ば、機器側に電池を収納するスペースを確保しなければ
ならず、電池をコンパクトにし、その体積効率を向上さ
せても、機器は電池を収納するスペース分だけ大きくな
り、製品としてのコンパクトさが失なわれていた。また
、電池外装ケースに合成樹脂製ケースを用いているため
、その肉厚が電池の体積効率の低下を聾ねいていた。Problems to be Solved by the Invention However, due to their high volumetric efficiency and low cost, conventional sealed lead-acid batteries are widely used as power sources for portable devices, but there are problems when connecting devices and batteries. It was seen. In other words, with the method of storing the battery inside the device, it is necessary to secure space for storing the battery on the device side, and even if the battery is made compact and its volumetric efficiency is improved, the device will not be able to store the battery. The size of the product was increased by the amount of space required, and the product lost its compactness. Furthermore, since a synthetic resin case is used for the battery exterior case, the wall thickness of the case prevents a decrease in the volumetric efficiency of the battery.
本発明は、このようなこれまでの問題点を解決すること
を目的としたものである。The present invention aims to solve these conventional problems.
問題点全解決するための手段
本発明は、上記の問題点を解決するため、電池の外装ケ
ースを、電池の端子板を兼ねた磁性材料で構成したこと
を特徴としている。Means for Solving All Problems In order to solve the above-mentioned problems, the present invention is characterized in that the outer case of the battery is made of a magnetic material that also serves as the terminal plate of the battery.
極板群を収納するケースに磁性材料を用いることによシ
、使用する機器の電源接続端子に磁石を用いればその磁
力により装着することが可能となる。磁性材料からなる
ケースを機器に直接装着することにより、電池側２機器
側の両者共に電池装着に必要なフック等をもうける必要
がなく、体積効率の向上に寄与するところが大である。By using a magnetic material in the case that houses the electrode plate group, if a magnet is used in the power supply connection terminal of the device to be used, it becomes possible to attach the device using its magnetic force. By attaching the case made of magnetic material directly to the device, there is no need to provide hooks or the like necessary for attaching the battery on both the battery side and the device side, which greatly contributes to improving volumetric efficiency.
作用
このように電池の外装ケースに磁性材料を用いることに
より、電池をこの電池を用いる機器への装着に必要なフ
ック等を省略することが可能となる。Function: By using a magnetic material for the outer case of the battery in this manner, it is possible to omit hooks and the like necessary for attaching the battery to equipment that uses the battery.
実施例 以下ＶＣ本発明の実施例を図面により説明する。Example Embodiments of the VC invention will be described below with reference to the drawings.
第１図に、本発明による密閉形鉛蓄電池の外形斜視図を
、第２図に本発明による電池の組み立て前の斜視図をそ
れぞれ示す。FIG. 1 shows an external perspective view of a sealed lead-acid battery according to the present invention, and FIG. 2 shows a perspective view of the battery according to the present invention before assembly.
二酸化鉛よりなる正極板１、スポンジ状鉛よりなる負極
板２とマット状セパレータ３からなる極板群を、ポリエ
チレンよりなる枠体４内に挿入し、これらの極板群を間
にはさみ込むようポリエチレフ枠体４と、外装ケースと
電池端子板とを兼ねた金属板６ａ、５ｂとを熱溶着し、
希硫酸等からなる電解液を注入し、電池とした。なお、
金属板にはＮ１−Ｇｏ合金板の活物質と接する片面に鉛
シートを圧着したものを用い、磁性体として機能するも
のである。An electrode plate group consisting of a positive electrode plate 1 made of lead dioxide, a negative electrode plate 2 made of sponge-like lead, and a mat-like separator 3 is inserted into a frame 4 made of polyethylene, and these electrode plate groups are sandwiched between them. The polyethylene reflex frame 4 and metal plates 6a and 5b, which serve as an exterior case and a battery terminal board, are thermally welded,
An electrolytic solution consisting of dilute sulfuric acid or the like was injected to form a battery. In addition,
The metal plate is an N1-Go alloy plate with a lead sheet crimped onto one side of the plate in contact with the active material, and functions as a magnetic material.
試作した電池の仕様は出力電圧２ｖ、公称容ｈＹ５００
ｍＡｈの電池であり、機器側の電源接続端子を磁石と
することで、装着のためのフック等を必要とせずに機器
への電池装着が可能となる。The specifications of the prototype battery are output voltage 2V, nominal capacity hY500.
It is a mAh battery, and by using a magnet as the power connection terminal on the device side, it is possible to attach the battery to the device without the need for a hook or the like for attachment.
発明の効果
本発明によれば、外装ケースが磁性材料よりできている
ため、機器側の電源接続端子を磁石とすることで、電池
とこれを使用する機器の両者においてフック等の装着部
分を設けることなく磁力により電池を装着することが可
能となり、小形軽量で体積効率の高い電池を提供するこ
とが可能となる。Effects of the Invention According to the present invention, since the outer case is made of a magnetic material, the power connection terminal on the device side is made of a magnet, thereby providing an attachment part such as a hook on both the battery and the device using the same. This makes it possible to attach the battery using magnetic force without any friction, and it becomes possible to provide a battery that is small, lightweight, and has high volumetric efficiency.
第１図は本発明の実施例における密閉形鉛蓄電池の外形
斜視図、第２図は同電池の組み立て前の斜視図である。
１・・・・・・正極板、２・・・・・・負極板、３・・
・・・・セパレータ、４・・・・・・枠体、５ａ、６ｂ
・・・・・・電池端子板を兼ねた外装ケース。FIG. 1 is an external perspective view of a sealed lead-acid battery according to an embodiment of the present invention, and FIG. 2 is a perspective view of the same battery before assembly. 1... Positive electrode plate, 2... Negative electrode plate, 3...
... Separator, 4 ... Frame, 5a, 6b
...Exterior case that also serves as a battery terminal board.
Claims (1)
パレータに微細なガラス繊維からなるマットを用い、希
硫酸からなる電解液量を規制した密閉形鉛蓄電池におい
て、正極板、負極板、セパレータからなる極板群を収納
する外装ケースが電池端子板を兼ねた磁性材料からなる
ことを特徴とする密閉形鉛蓄電池。In a sealed lead-acid battery that uses lead dioxide as the positive electrode active material, sponge-like lead as the negative electrode active material, and a mat made of fine glass fibers as the separator, the amount of electrolyte made of dilute sulfuric acid is regulated. A sealed lead-acid battery characterized in that an outer case that houses a group of electrode plates made of a magnetic material that also serves as a battery terminal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61058513A JPS62216148A (en) | 1986-03-17 | 1986-03-17 | Enclosed lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61058513A JPS62216148A (en) | 1986-03-17 | 1986-03-17 | Enclosed lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62216148A true JPS62216148A (en) | 1987-09-22 |
Family
ID=13086507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61058513A Pending JPS62216148A (en) | 1986-03-17 | 1986-03-17 | Enclosed lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62216148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376361U (en) * | 1989-11-28 | 1991-07-31 | ||
| JPH0376362U (en) * | 1989-11-28 | 1991-07-31 | ||
| JP2005285435A (en) * | 2004-03-29 | 2005-10-13 | Densei Lambda Kk | Storage battery and electronic apparatus including the same |
| JP2008140601A (en) * | 2006-11-30 | 2008-06-19 | Nec Tokin Corp | Battery pack |
-
1986
- 1986-03-17 JP JP61058513A patent/JPS62216148A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376361U (en) * | 1989-11-28 | 1991-07-31 | ||
| JPH0376362U (en) * | 1989-11-28 | 1991-07-31 | ||
| JP2005285435A (en) * | 2004-03-29 | 2005-10-13 | Densei Lambda Kk | Storage battery and electronic apparatus including the same |
| JP4596357B2 (en) * | 2004-03-29 | 2010-12-08 | Ｔｄｋラムダ株式会社 | Storage battery and electronic device provided with the storage battery |
| JP2008140601A (en) * | 2006-11-30 | 2008-06-19 | Nec Tokin Corp | Battery pack |
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