JPS60121668A - Lead storage battery - Google Patents
Lead storage batteryInfo
- Publication number
- JPS60121668A JPS60121668A JP58229302A JP22930283A JPS60121668A JP S60121668 A JPS60121668 A JP S60121668A JP 58229302 A JP58229302 A JP 58229302A JP 22930283 A JP22930283 A JP 22930283A JP S60121668 A JPS60121668 A JP S60121668A
- Authority
- JP
- Japan
- Prior art keywords
- solder
- plates
- bridging
- metal plate
- ear
- 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
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- 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、電槽の各セル室内に挿入した極板群の上方に
突出する耳部の先端部分を連結用金属板にロウ利けする
ことで、同一セル室内における同だ鉛蓄電池の改良に関
するものである。[Detailed Description of the Invention] Industrial Field of Application The present invention is achieved by brazing the tips of the ears that protrude above the electrode plate group inserted into each cell chamber of a battery case onto a connecting metal plate. , concerning the improvement of lead-acid batteries in the same cell room.
従来例の構成とその問題点
従来例を図面に従って説明する。まず第１図に示す様に
、複数のセル室を一体に設けた合成樹脂からなるモノブ
ロック電槽１の各セル室に、正極板２、負極板３、隔離
板４から成る極板群をそれぞれ挿入し、図の如く上下１
８ＣＰ反転略せて極板耳部を下向きに保持し、その下部
に高周波加熱コイル６をそなえた連結用金属板の保持部
６を対向させる。保持部６の上面には浅い凹部子、７′
が設けられている。保持部６上面の凹部７，７′には半
田被覆しだ金属からなる連結用金属板８，８′を供給し
、更にその上にロウ材として半田９，９′を供給して前
記の電槽に挿入はれた極板群の耳部先端部分１０を半田
９，９′に押し当てる。半田９．９′及び耳部１ｏは高
周波加熱コイル５の磁力線により自己発熱し、温度上昇
して連結用金属板８，８′と極板の耳部先端部分とは溶
けだ半田９．９′によりロウ材は状態に結合される。こ
の状態で高周波コイルの通電を停止すれば半田は冷却凝
固し、第２図の如く同極性極板の耳部相互間の並列接続
ならびに仕切壁の上部をまたいだ状態で隣接するセルの
異極板の耳部相互間の直列接続が完了する。しかしこの
ような構成では、連結用金属が板状であるため、溶融し
た半田が保持部６の四部７に流れて結合か不完全になり
、そのために高価な半１−１１を多部°に使用しなくて
はならず、コスト高になるという欠点を有していた。The configuration of the conventional example and its problems The conventional example will be explained with reference to the drawings. First, as shown in FIG. 1, a group of electrode plates consisting of a positive electrode plate 2, a negative electrode plate 3, and a separator plate 4 is placed in each cell chamber of a monoblock battery case 1 made of synthetic resin, which has a plurality of cell chambers integrated into it. Insert each one, top and bottom 1 as shown in the picture.
8CP inversion is held so that the electrode plate ear part is held downward, and the holding part 6 of the connecting metal plate with the high-frequency heating coil 6 provided at the lower part thereof is opposed to it. A shallow recess 7' is provided on the upper surface of the holding part 6.
is provided. Connecting metal plates 8, 8' made of solder-coated metal are supplied to the recesses 7, 7' on the upper surface of the holding part 6, and solder 9, 9' is further supplied thereon as a brazing material to complete the electrical connection. The edge portion 10 of the electrode plate group inserted into the tank is pressed against the solder 9, 9'. The solder 9.9' and the edge 1o self-heat due to the magnetic field lines of the high-frequency heating coil 5, and the temperature rises, causing the solder 9.9' to melt from the connecting metal plates 8, 8' and the tip of the edge of the electrode plate. The solder metal is bonded to the state. If the high-frequency coil is turned off in this state, the solder will cool and solidify, and as shown in Figure 2, the parallel connection between the ears of the same polarity plates, and the different polarity of adjacent cells across the top of the partition wall. The series connection between the ears of the plates is completed. However, in such a configuration, since the connecting metal is in the form of a plate, molten solder flows into the four parts 7 of the holding part 6, resulting in incomplete joints, and as a result, the expensive halves 1-11 are made into multiple parts. However, it has the disadvantage of being expensive.
発明の目的
本発明は上記のような従来の問題点を解消するもので、
品質のすぐれた鉛蓄電池を安価にしかも簡単に製造でき
るようにすることを目的とする。Purpose of the Invention The present invention solves the above-mentioned conventional problems.
The purpose is to manufacture lead-acid batteries of excellent quality at low cost and easily.
発明の構成
本発明は前記の目的を達成するため、極板群の電槽上方
に突出しだ耳部の先端部分を連結用金属板に生計１ （
＝Ｊけすることで、同一セル室内における同極性極板相
互の並列接続ならびに電槽仕切壁を介ｌ−て隣り合うセ
ル室内の異極性極板相互ｍ）を直接した鉛蓄電池におい
て、上記連結用金属板に１個又は複数個の凹ｇＢを設け
たことを％徴とする。Structure of the Invention In order to achieve the above-mentioned object, the present invention includes a connecting metal plate that connects the tip of the ear portion of the electrode plate group that protrudes above the battery case.
By connecting =J, the above connection is achieved in a lead-acid battery in which plates of the same polarity are connected in parallel in the same cell room, and plates of different polarity in adjacent cell rooms are directly connected via the battery case partition wall. The percentage mark is that one or more recesses gB are provided on the metal plate for use.
これにより溶融したロウ材である半田の逃げをなくし、
耳部先端と連結用金属板の接続を確実にすることかでき
る。This eliminates the escape of solder, which is molten brazing material,
The connection between the tip of the ear and the connecting metal plate can be ensured.
実施例の説明 以下、本発明の実施例を図面とともに説明する。Description of examples Embodiments of the present invention will be described below with reference to the drawings.
まず第３図に示すように、合成樹脂からなるモノブロッ
ク電槽１の各セル室に正極板２、負極板３隔離板４から
成る極板群をそれぞれ挿入し、図の如く上下１８ｄ：）
反転させて極板耳部を下向きに保持し、その下部に高周
波加熱コイル６をそなえた連結用金属板の保持部６を対
向さぜる。保持部６の上面には浅い凹部下、７′が設け
られている。First, as shown in Fig. 3, a group of electrode plates consisting of a positive electrode plate 2, a negative electrode plate 3, and a separator plate 4 is inserted into each cell chamber of a monoblock battery case 1 made of synthetic resin, and the upper and lower electrode plates 18d:) are inserted as shown in the figure.
The electrode plates are inverted and held with the electrode tabs facing downward, and the connecting metal plate holding portion 6 having the high-frequency heating coil 6 provided at the bottom thereof is rotated so as to face each other. A shallow concave portion 7' is provided on the upper surface of the holding portion 6.
この保持部６はセラミック等の非金属、耐熱材料で構成
するのが車重しい。保持部６上面の凹部７゜７′にはそ
の表面か半田又は錫被扱され、第４図Ａ、Ｂに示す様に
１個又は複数個の四部１１゜１２を設けた連結用金属板
８，８′を供給し、更にその上にロウ材として半田９．
９′を供給し、前記の電槽に挿入てれた極板群の耳部先
端部分１０を半田９，９′に押し何けた状態で高周波加
熱コイル５に通電する。連結用金属板８．８’、ロウ材
としての半田９．９′及び耳部１０は高周波加熱コイル
６の磁力線により自己発熱し、温度上昇して連結用金属
板８，８′と極板の耳部先端部分１０とは溶けだ半Ｉｆ
（９，９’によりロウ（＝Ｊけ状態に結合さＪ’ｌる。This holding portion 6 is heavy when constructed of a non-metallic, heat-resistant material such as ceramic. The concave portion 7° 7' on the upper surface of the holding portion 6 is covered with solder or tin, and a connecting metal plate 8 is provided with one or more four portions 11° 12 as shown in FIGS. 4A and 4B. , 8', and further solder 9. as a brazing material thereon.
9' is supplied, and the high-frequency heating coil 5 is energized with the tip portion 10 of the ear portion of the electrode plate group inserted in the battery case being pushed away from the solder 9, 9'. The connecting metal plates 8.8', the solder 9.9' as a brazing material, and the ears 10 self-heat due to the magnetic field lines of the high-frequency heating coil 6, and the temperature rises, causing the connection metal plates 8, 8' and the pole plate to heat up. If the tip of the ear part 10 is half melted.
(9,9' connects to the low (=J) state.
この状態で高周波コイルの通電を停止すれば、’Ｆ、
ＩＩＩは冷却凝固し、第５図の如く同極性極板のｌ］：
部相互間の並列接続ならびに仕切壁の上部を徒だいた状
態で隣接するセルの異極性板の耳部相互間の直列接続が
完了する。コイルへの通電り間、あるいは通電電流は使
用する連結金属板の材質や太き坏、及び半田９，９′の
組成や極板耳部先端の形状等によって異なるが、容易に
一定の数値を見出すことができる０
このように連結用金属板が、ロウ（マＪけする耳部の部
分のみ凹んでいｔｌば、溶けだ半田か保持部６へ流出す
ることなく接合が完全であり、しかも必要とする半田の
１も極めて少なくて済み、コストの低下と、経！ｉ化も
可能となる。If the high frequency coil is de-energized in this state, 'F.
III is cooled and solidified, and as shown in Figure 5, the polar plates of the same polarity l]:
Parallel connection between the parts and series connection between the ear parts of different polarity plates of adjacent cells are completed with the upper part of the partition wall left unused. The length of time the current is applied to the coil, or the current applied, varies depending on the material and thickness of the connecting metal plates used, the composition of the solder 9, 9', the shape of the tip of the electrode plate ear, etc., but it is easy to set a constant value. 0 In this way, if the connecting metal plate is recessed only in the soldering ear part, the connection will be complete without any melted solder flowing into the holding part 6, and The amount of solder required is also extremely small, making it possible to lower costs and make it more economical.
発明の効果 −
以上のように本発明によ第１ば、モノブロック電槽を用
いた鉛蓄電池において、電槽外で同−セル室内における
同極性極板相互の並列接続ならびに電槽仕切壁を介して
隣り合うセル室内の異極性極板相互間の直列接続を行な
う際に、連結用金属板に１個寸たけ複数個の凹部を設け
たことにより、連結用金属板の極板耳部先端への半田付
けに使用する半田の量が極めて少なくてすみ、電池の軽
量化が図Ｊ１、コストが低下できるという利点かある０Effects of the Invention - As described above, the present invention has the first feature that, in a lead-acid battery using a monoblock battery case, it is possible to connect the polar plates of the same polarity outside the battery case in parallel with each other in the cell chamber, and to connect the battery case partition wall. When making a series connection between electrode plates of different polarity in adjacent cell chambers, the connecting metal plate has multiple recesses of one size each, so that the tip of the electrode plate ear of the connecting metal plate can be connected in series. The amount of solder used for soldering to the battery is extremely small, which reduces the weight of the battery (Fig. J1), which has the advantage of reducing costs.
第１図は、従来例における鉛蓄電池の極柱耳部に連結用
金属板を接続する方法を示す断面図、第２図は同接続が
完了した倒立時の蓄電池を示す正面図、第３図は本発明
の実施例における鉛蓄電池の極板耳部に連結用金属板を
接続する方法を示す断面図、第４図Ａ、Ｂｉ４同連結金
属板の斜視図、第５図は同連結用金属板によって接続が
完了した倒立時の蓄電池を示す正面図である。
１ ・・・・モノブロック電槽、２・・・・°正極板、
３・・・・・負極板、４・・・・・隔離板、５・・・・
・・高周波加熱コイル、６・・・・・保持部、７・・・
・・・凹部、８・・・・連結用金属板、９，９′・・・
・・ロウ材としての半田、１ｏ・・・・・・極板［１部
、１１．１２・・・・連結用金属板の四部。
代理人の氏名 弁理士 中 尾 敏 男 はが１名第
１ 図
第２図
第５１！ｉｌFig. 1 is a cross-sectional view showing a conventional method of connecting a connecting metal plate to the pole ears of a lead-acid battery, Fig. 2 is a front view showing the battery when the connection is completed and the battery is in an inverted state, and Fig. 3 4A is a cross-sectional view showing a method of connecting a connecting metal plate to the electrode plate ears of a lead-acid battery according to an embodiment of the present invention, FIG. 4A is a perspective view of the Bi4 connecting metal plate, and FIG. FIG. 3 is a front view showing the storage battery in an inverted state with the connection completed by the plates. 1... Monoblock battery case, 2...° positive electrode plate,
3... Negative electrode plate, 4... Separation plate, 5...
... High frequency heating coil, 6... Holding part, 7...
... recess, 8... metal plate for connection, 9,9'...
...Solder as brazing material, 1o... Electrode plate [1 part, 11.12... Four parts of the metal plate for connection. Name of agent: Patent attorney Toshio Nakao Haga 1st person
1 Figure 2 Figure 51! il
Claims (1)
にロウ利けすることで、同一セル室内における同極性極
板相互の並列接続並びに電槽仕切壁を介して隣り合うセ
ル室内の異極性極板相互間を直列接続した鉛蓄電池であ
って、前記連結用金属板に１個又は複数個の四部を設け
たことを特徴とする鉛蓄電池。By brazing the tips of the ears that protrude above the electrode plate group onto the metal plate for connection, it is possible to connect the electrode plates of the same polarity in parallel within the same cell chamber, and to connect adjacent cell chambers through the cell partition wall. 1. A lead-acid battery in which polar plates of different polarities are connected in series, characterized in that the connecting metal plate is provided with one or more four parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58229302A JPS60121668A (en) | 1983-12-05 | 1983-12-05 | Lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58229302A JPS60121668A (en) | 1983-12-05 | 1983-12-05 | Lead storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60121668A true JPS60121668A (en) | 1985-06-29 |
| JPH0512822B2 JPH0512822B2 (en) | 1993-02-19 |
Family
ID=16890003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58229302A Granted JPS60121668A (en) | 1983-12-05 | 1983-12-05 | Lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60121668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170148A (en) * | 1986-01-21 | 1987-07-27 | Matsushita Electric Ind Co Ltd | Lead-acid battery and its manufacture |
| EP1087451A3 (en) * | 1999-09-21 | 2003-07-23 | Matsushita Electric Industrial Co., Ltd. | Electrode plate unit for rechargeable battery and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218173A (en) * | 1975-08-01 | 1977-02-10 | Mitsubishi Electric Corp | Soldering method of semiconductor element |
| JPS565629A (en) * | 1979-06-27 | 1981-01-21 | Olympus Optical Co | Endoscope |
-
1983
- 1983-12-05 JP JP58229302A patent/JPS60121668A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218173A (en) * | 1975-08-01 | 1977-02-10 | Mitsubishi Electric Corp | Soldering method of semiconductor element |
| JPS565629A (en) * | 1979-06-27 | 1981-01-21 | Olympus Optical Co | Endoscope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170148A (en) * | 1986-01-21 | 1987-07-27 | Matsushita Electric Ind Co Ltd | Lead-acid battery and its manufacture |
| EP1087451A3 (en) * | 1999-09-21 | 2003-07-23 | Matsushita Electric Industrial Co., Ltd. | Electrode plate unit for rechargeable battery and manufacturing method thereof |
| US6761993B1 (en) | 1999-09-21 | 2004-07-13 | Matsushita Electric Industrial Co., Ltd. | Electrode plate unit for rechargeable battery and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512822B2 (en) | 1993-02-19 |
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