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JPH071692B2 - Electrode forming device for lead acid battery - Google Patents

Electrode forming device for lead acid battery

Info

Publication number
JPH071692B2
JPH071692B2 JP63088417A JP8841788A JPH071692B2 JP H071692 B2 JPH071692 B2 JP H071692B2 JP 63088417 A JP63088417 A JP 63088417A JP 8841788 A JP8841788 A JP 8841788A JP H071692 B2 JPH071692 B2 JP H071692B2
Authority
JP
Japan
Prior art keywords
conductive
chemical conversion
electrode plate
acid battery
protrusion
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.)
Expired - Lifetime
Application number
JP63088417A
Other languages
Japanese (ja)
Other versions
JPH01260759A (en
Inventor
薫 鬼頭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuasa Corp
Original Assignee
Yuasa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuasa Corp filed Critical Yuasa Corp
Priority to JP63088417A priority Critical patent/JPH071692B2/en
Publication of JPH01260759A publication Critical patent/JPH01260759A/en
Publication of JPH071692B2 publication Critical patent/JPH071692B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/14Electrodes for lead-acid accumulators
    • H01M4/16Processes of manufacture
    • H01M4/22Forming of electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

【発明の詳細な説明】 産業上の利用分野 本発明は鉛蓄電池用極板の化成装置に関するものであ
る。
Description: TECHNICAL FIELD The present invention relates to a chemical conversion device for a lead-acid battery electrode plate.

従来技術とその問題点 従来より鉛蓄電池用極板の化成方法としては、特開昭60
-56号公報に記載されている通り、片側上下に耳部を有
する陰極板及び陽極板を形成し、陰極板の耳部と陽極板
の耳部が左右対称位置となる様に陰極板及び陽極板を隔
離体或は隔離板を介して交互に積層した後、各陰極板及
び各陽極板をそれぞれ前記耳部においてキャストオン溶
接により接続して極板群を形成し、然る後該極板群を化
成槽に挿入し、前記極板群下部のキャストオン溶接部を
前記化成槽下部に設けた耐酸性導電接続体の突起部に接
触させることにより槽間接続して通電化成する方法が提
案されている。また、上記方法において、各陰極板及び
各陽極板をそれぞれの耳部において接続する際、キャス
トオン溶接に代わって、陰、陽極板のそれぞれの耳部に
接続用鉛合金棒を溶接により接続する方法も採用されて
いる。
Conventional technology and its problems Conventionally, as a method for forming a lead-acid battery electrode plate, Japanese Patent Laid-Open No.
As described in Japanese Laid-Open Patent Publication No. 56-56, a cathode plate and an anode plate having ears on one side are formed, and the ears of the cathode plate and the ears of the anode plate are symmetrically positioned so that the cathode plate and the anode plate are symmetrical. After alternately stacking the plates through the separators or the separators, the cathode plates and the anode plates are respectively connected by cast-on welding at the ears to form a plate group, and then the plate plates are formed. A method is proposed in which the group is inserted into a chemical conversion tank, and the cast-on welded portion under the electrode plate group is brought into contact with the projection of the acid-resistant conductive connector provided in the lower portion of the chemical conversion tank to connect the tanks and conduct electricity. Has been done. Further, in the above method, when connecting each cathode plate and each anode plate at their respective ears, instead of cast-on welding, the connecting lead alloy rods are connected by welding to the respective ears of the negative and positive plates. The method has also been adopted.

しかし、上記のいずれの方法においても、前記導電接続
体の突起部が通電することにより腐食する。この腐食が
進行すると突起部と極板群との接触抵抗が大きくなり、
最後には通電できなくなる。そのために、突起部が通電
できなくなるほど腐食すると、導電接続体を全て取り替
える必要があり、取り替えの手間とコストが大きな負担
になるという欠点があった。
However, in any of the above methods, the projections of the conductive connector are corroded by being energized. When this corrosion progresses, the contact resistance between the protrusion and the electrode plate group increases,
At the end, it becomes impossible to energize. For this reason, if the projections corrode to the extent that they cannot be energized, it is necessary to replace all of the conductive connectors, which has the drawback of a great deal of labor and cost for replacement.

発明の目的 本発明は上記欠点を解消したもので、化成槽に用いる導
電接続体の突起部を改良することにより、該接続体の取
り替えの手間とコストの負担を低減させるものである。
The object of the present invention is to solve the above-mentioned drawbacks, and to improve the protrusion of the conductive connector used in the chemical conversion tank, thereby reducing the time and cost of replacing the connector.

発明の構成 本発明は、導電接続体に、極板群との接触用の導電突起
部を、着脱自在に設けると共に、該突起部が設けられた
箇所以外において、該接続体を、耐酸性部材で被覆した
鉛蓄電池用極板の化成装置である。
According to the present invention, a conductive protrusion is provided on a conductive connector for contact with an electrode plate group in a detachable manner, and the connector is provided with an acid-resistant member at a location other than the location where the protrusion is provided. This is a chemical conversion device for a lead-acid battery electrode plate coated with.

実施例 本発明の一実施例を図面に基き詳述する。第1図は本発
明化成装置に極板群2を挿入した状態の正断面図であ
る。化成槽1は導電接続体3を備えており、導電接続体
3により化成槽1は他の化成槽(図示せず)と接続され
ている。極板群2は、複数の鉛蓄電池用陰、陽極板を隔
離体4を介して積層した後、耳部5を接続体6に溶接し
一体化して形成されている。導電接続体3は導電突起部
7を備えており、該突起部7は極板群2下部の接続体6
と電気的に接触している。
Embodiment An embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front sectional view showing a state where the electrode plate group 2 is inserted in the chemical conversion device of the present invention. The chemical conversion tank 1 is provided with a conductive connector 3, and the chemical connection tank 3 connects the chemical conversion tank 1 to another chemical conversion tank (not shown). The electrode plate group 2 is formed by stacking a plurality of negative and positive electrodes for lead-acid batteries via the separator 4 and then welding the ears 5 to the connector 6 to integrate them. The conductive connecting body 3 includes a conductive protruding portion 7, and the protruding portion 7 connects the connecting body 6 below the electrode plate group 2.
Is in electrical contact with.

第2図は本発明化成装置から極板群2を取り除いた状態
の平面図である。第4図は導電接続体3と導電突起部7
の拡大側面図である。導電接続体3と導電突起部7は第
3図に示す通り、別々の鉛合金部材から形成されて着脱
自在に構成されているが、通常はネオプレンゴム等より
なる耐酸性ゴムバンド8により一体化されている。従っ
て、該ゴムバンド8を緩めるか、ずらすことにより、該
接続体3から該突起部7を容易に取り外すことができ
る。また、導電接続体3と導電突起部7が接触する箇所
9以外において、該接続体3は塩化ビニル樹脂等の耐酸
性樹脂で被覆されている。
FIG. 2 is a plan view of the chemical conversion device of the present invention with the electrode plate group 2 removed. FIG. 4 shows the conductive connector 3 and the conductive protrusion 7.
FIG. As shown in FIG. 3, the conductive connector 3 and the conductive protrusion 7 are formed of separate lead alloy members and are configured to be removable, but they are usually integrated by an acid resistant rubber band 8 made of neoprene rubber or the like. Has been done. Therefore, the protrusion 7 can be easily removed from the connector 3 by loosening or shifting the rubber band 8. Further, except for the portion 9 where the conductive connecting body 3 and the conductive protruding portion 7 are in contact with each other, the connecting body 3 is covered with an acid resistant resin such as vinyl chloride resin.

発明の効果 本発明はその特許請求の範囲に記載した通りの鉛蓄電池
用極板の化成装置であるため、下記の効果がある。
EFFECTS OF THE INVENTION The present invention has the following effects because it is a chemical conversion device for a lead storage battery electrode plate as set forth in the claims.

(1)導電接続体の導電突起部が着脱自在であるため、
該突起部が腐食して接触抵抗が大きくなっても、容易に
新しい導電突起部と取り替えることができる。
(1) Since the conductive protrusion of the conductive connector is removable,
Even if the protrusions corrode and the contact resistance increases, they can be easily replaced with new conductive protrusions.

(2)導電突起部が設けられた箇所以外において、導電
接続体を耐酸性部材で被覆しているため、該接続体が腐
食されない。
(2) Since the conductive connection body is covered with the acid resistant member except the portion where the conductive protrusion is provided, the connection body is not corroded.

(3)上記(1)、(2)の効果により、腐食部材の取
り替えの手間とコストを大幅に低減させることができ
る。
(3) Due to the effects of the above (1) and (2), it is possible to greatly reduce the time and cost for replacing the corroding member.

【図面の簡単な説明】[Brief description of drawings]

第1図は本発明化成装置に極板群を挿入した状態の正断
面図、第2図は本発明化成装置から極板群を取り除いた
状態の平面図、第3図、第4図は導電接続体の拡大側面
図である。 1:化成槽、3:導電接続体 7:導電突起部
FIG. 1 is a front cross-sectional view showing a state where the electrode plate group is inserted in the chemical conversion device of the present invention, FIG. 2 is a plan view in which the electrode plate group is removed from the chemical conversion device of the present invention, and FIGS. 3 and 4 are conductive. It is an expansion side view of a connection body. 1: Chemical bath, 3: Conductive connector 7: Conductive protrusion

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】化成槽(1)の内部に導電接続体(3)と
導電突起部(7)を有する鉛蓄電池用極板の化成装置で
あって、 前記導電突起部(7)は、前記導電接続体(3)に着脱
自在に取り付けられているものであり、 前記導電接続体(3)は、前記導電突起部(7)を取り
付けた箇所以外は耐酸性部材で被覆されていることを特
徴とする、 鉛蓄電池用極板の化成装置。
1. A chemical conversion device for a lead-acid battery electrode plate, comprising a conductive connector (3) and a conductive protrusion (7) inside a chemical conversion tank (1), wherein the conductive protrusion (7) is The conductive connector (3) is detachably attached to the conductive connector (3), and the conductive connector (3) is covered with an acid resistant member except for the location where the conductive protrusion (7) is attached. A featured electrode plate chemical conversion device for lead-acid batteries.
JP63088417A 1988-04-11 1988-04-11 Electrode forming device for lead acid battery Expired - Lifetime JPH071692B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63088417A JPH071692B2 (en) 1988-04-11 1988-04-11 Electrode forming device for lead acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63088417A JPH071692B2 (en) 1988-04-11 1988-04-11 Electrode forming device for lead acid battery

Publications (2)

Publication Number Publication Date
JPH01260759A JPH01260759A (en) 1989-10-18
JPH071692B2 true JPH071692B2 (en) 1995-01-11

Family

ID=13942215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63088417A Expired - Lifetime JPH071692B2 (en) 1988-04-11 1988-04-11 Electrode forming device for lead acid battery

Country Status (1)

Country Link
JP (1) JPH071692B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126821A1 (en) 2015-02-03 2016-08-11 Stryker Corporation Force/torque transducer and method of operating the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219464A (en) * 1986-03-20 1987-09-26 Yuasa Battery Co Ltd Formation method for electrode plate for lead-acid battery

Also Published As

Publication number Publication date
JPH01260759A (en) 1989-10-18

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