JPH0559541B2 - - Google Patents
Info
- Publication number
- JPH0559541B2 JPH0559541B2 JP61074679A JP7467986A JPH0559541B2 JP H0559541 B2 JPH0559541 B2 JP H0559541B2 JP 61074679 A JP61074679 A JP 61074679A JP 7467986 A JP7467986 A JP 7467986A JP H0559541 B2 JPH0559541 B2 JP H0559541B2
- Authority
- JP
- Japan
- Prior art keywords
- pole
- positive
- negative
- hole
- polarity
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- H01M50/147—Lids or covers
-
- 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
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side 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
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (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、特に据置用の鉛蓄電池に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to lead-acid batteries, particularly stationary lead-acid batteries.
従来の技術とその問題点
従来、上面がほぼ方形の電槽蓋の中央を点対称
の中心として正極極柱と負極極柱とを貫通させる
極柱貫通口が設けられ、かつ前記電槽蓋の上面の
少なくとも一方の極柱貫通口の近傍に、該極柱貫
通口に挿通されるべき極柱の極性が表示された鉛
蓄電池においては、正極極柱が負極極柱貫通口
に、また負極極柱が正極極柱貫通口に挿通される
ごとく、誤つて電槽蓋が配置されるというトラブ
ルを生じることがあつた。BACKGROUND TECHNOLOGY AND PROBLEMS Conventionally, a pole through hole is provided which penetrates a positive pole and a negative pole with the center of a battery case lid having a substantially rectangular top surface as the center of point symmetry. In lead-acid batteries in which the polarity of the pole to be inserted into the pole through-hole is displayed near at least one pole through-hole on the top surface, the positive pole is connected to the negative pole through-hole, and the negative pole A problem sometimes occurred in which the battery case cover was incorrectly placed so that the column was inserted into the positive electrode column through-hole.
このため特開昭52−56332号公報に示されるご
とく、正極極柱あるいは負極極柱の一方の極柱に
はその軸方向とは直角方向に張り出した突起を備
えており、また他方の極柱が挿通される極柱貫通
口の下面には下方に伸びる偏心突起を設けること
により、正極極柱が負極極柱貫通口に、また負極
極柱が正極極柱貫通口に挿通されるごとく、誤つ
て電槽蓋が配置された場合、上記突起が上記偏心
突起に当接して電槽蓋が正常に配置できないよう
にする構成が提案されている。 For this reason, as shown in Japanese Unexamined Patent Publication No. 52-56332, one of the positive pole pole and the negative pole pole is provided with a protrusion projecting in a direction perpendicular to the axial direction, and the other pole pole By providing an eccentric protrusion extending downward on the bottom surface of the pole pole through-hole through which the electrode is inserted, it is possible to prevent the positive pole from being inserted into the negative pole through-hole and the negative pole into the positive pole through-hole. A structure has been proposed in which, when the battery case lid is placed, the protrusion comes into contact with the eccentric protrusion, thereby preventing the battery case lid from being placed properly.
しかしながらこの構造では、偏心突起の形状が
複雑であり、その製造が難しいという欠点を有す
ると共に、正負両極柱の台座部形状が同一である
為、極板と極柱台座部を溶接して極群を形成する
際に、正極極板群には正極極柱を負極極板群には
負極極柱を溶接せねばならぬところを正負極柱を
とり違えて溶接することがあり、この場合は正負
両極柱が正しく極柱貫通口に挿通されても、結
局、極板群の正負極性と蓋上面の極性表示とが合
致しないという間違いが生じる欠点を有してい
た。 However, this structure has the disadvantage that the shape of the eccentric protrusion is complicated and manufacturing is difficult.In addition, since the pedestal shapes of both the positive and negative pole columns are the same, the pole plate and the pole column pedestal are welded to form the pole group. When forming the positive electrode plate group, the positive electrode pole is welded to the negative electrode plate group, and the negative pole pole is welded to the negative electrode plate group. Even if the pole poles are correctly inserted into the pole pole through-holes, there is a problem in that the positive and negative polarities of the pole plate group do not match the polarity markings on the top surface of the lid, resulting in a mistake.
発明の目的
本発明は上記のごとき点に鑑みてなされたもの
であり、電槽への電槽蓋の誤配置を防止した、構
造が簡単で製造が容易な、鉛蓄電池を提案するも
のである。Purpose of the Invention The present invention has been made in view of the above points, and it is an object of the present invention to propose a lead-acid battery that is simple in structure and easy to manufacture, and which prevents incorrect placement of the battery case cover on the battery case. .
発明の構成
すなわち、本発明は上面がほぼ方形の電槽蓋の
中央を点対称の中心として正極極柱と負極極柱と
を貫通させる極柱貫通口が設けられ、かつ前記電
槽蓋の上面の少なくとも一方の極柱貫通口の近傍
に、該極柱通口に挿通されるべき極柱の極性が表
示された鉛蓄電池において、正極極柱の台座部と
負極極柱の台座部を異なる形状とし、一方の極性
の極柱にはその軸方向とは直角方向に張り出した
突起を設けると共に、他方の極性の極柱貫通口の
下面に下方に延びる筒状のスリーブを設けること
を特徴とするものである。Structure of the Invention That is, the present invention is provided with a pole through hole that penetrates a positive pole and a negative pole with the center of the battery case lid having a substantially rectangular top surface as a center of point symmetry; In a lead-acid battery, in which the polarity of the pole to be inserted into the pole pole opening is displayed near at least one pole pole penetration opening, the pedestal part of the positive pole pole and the pedestal part of the negative pole pole have different shapes. The pole pillar of one polarity is provided with a protrusion projecting in a direction perpendicular to its axial direction, and the lower surface of the pole pillar penetration hole of the other polarity is provided with a cylindrical sleeve extending downward. It is something.
実施例
以下、本発明をその一実施例により説明する。
すなわち第１〜第７図は本発明の一実施例を示す
図面であり、第１図はその平面図、第２図は電槽
蓋が正常に配置されたときの正断面図、第３図は
電槽蓋が誤つて配置されたときの正断面図、第
４、第５図は正極極柱のそれぞれ拡大平面図、お
よび拡大正面図、第６、第７図は負極極柱のそれ
ぞれ拡大平面図、および拡大正面図である。Example Hereinafter, the present invention will be explained by way of an example.
That is, FIGS. 1 to 7 are drawings showing one embodiment of the present invention, in which FIG. 1 is a plan view thereof, FIG. 2 is a front sectional view when the battery case lid is properly placed, and FIG. 3 is a diagram showing an embodiment of the present invention. Figures 4 and 5 are enlarged plan views and enlarged front views of the positive pole, and Figures 6 and 7 are enlarged views of the negative pole. They are a plan view and an enlarged front view.
図面において１はほぼ方形の電槽であり、該電
槽１内には正極板と負極板およびこの間に介在す
るセパレータから構成された極群２が収納されて
いる。該極群２からはそれぞれ２本の正極極柱３
および負極極柱４が、電槽１の中心軸を点対称の
中心として、それぞれ反対の極性を有する極柱が
位置するごとく配置されており、電槽１上縁より
もさらに突出している。 In the drawings, reference numeral 1 denotes a substantially rectangular battery case, and the battery case 1 houses an electrode group 2 composed of a positive electrode plate, a negative electrode plate, and a separator interposed between the positive electrode plate and the negative electrode plate. Two positive pole poles 3 are respectively provided from the pole group 2.
and negative pole poles 4 are arranged such that pole poles having opposite polarities are located with the center axis of the battery case 1 as a center of point symmetry, and further protrude from the upper edge of the battery case 1.
また５は電槽蓋であり、該電槽蓋５には前記正
極極柱３および負極極柱４が対応する位置に、正
極極柱貫通口６と負極極柱貫通口７とが設けられ
ている。さらに正極極柱貫通口６の近傍であると
ころの、二本の正極極柱貫通口６の間には「＋」
の記号が、他方、負極極柱貫通口７の近傍である
ところの、二本の負極極柱貫通口７の間には
「−」の記号が、それぞれ付されており、これに
より極性が識別できるようになつている。 Further, 5 is a battery container lid, and the battery container lid 5 is provided with a positive pole through hole 6 and a negative pole through hole 7 at positions corresponding to the positive pole 3 and the negative pole 4. There is. Furthermore, there is a "+" mark between the two positive electrode pillar through holes 6 near the positive electrode pillar through hole 6.
On the other hand, a "-" symbol is placed between the two negative electrode pole through holes 7, which are located near the negative pole through hole 7, and this allows the polarity to be identified. I'm starting to be able to do it.
正極極柱３と負極極柱４とは共に極板が溶接さ
れる台座部１１，１２を有し、正極極柱の台座部
１１の形状は矩形であるが、負極極柱４の台座部
１２の形状は矩形の両側面に突出部１３を有する
ものである。また、正極極柱３はその軸方向とは
直角方向に張り出した突起８を備えており、負極
極柱貫通口の下面には下方に延びる筒状のスリー
ブ９が設けられている。 Both the positive pole pole 3 and the negative pole pole 4 have pedestals 11 and 12 to which the electrode plates are welded, and the shape of the pedestal part 11 of the positive pole pole is rectangular, but the shape of the pedestal part 12 of the negative pole pole 4 is The shape is rectangular with protrusions 13 on both sides. Further, the positive pole pole 3 is provided with a protrusion 8 projecting in a direction perpendicular to the axial direction thereof, and a cylindrical sleeve 9 extending downward is provided on the lower surface of the negative pole pole through hole.
今、電槽蓋５が電槽１に正常に配された場合、
第２図に示されるごとく、電槽蓋５は正常な位置
に配置でき、封口剤１０を充填することが可能で
あるが、誤つて配された場合、第３図に示される
ごとく、突起８がスリーブ９に当接して電槽蓋が
傾斜して配置される。これにより組立作業者は電
槽蓋５が誤つて配されていることが認識できる。 Now, if the battery container lid 5 is correctly placed on the battery container 1,
As shown in FIG. 2, the container lid 5 can be placed in the normal position and can be filled with the sealant 10, but if it is placed incorrectly, the protrusion 8 will form as shown in FIG. comes into contact with the sleeve 9, and the battery case lid is arranged at an angle. This allows the assembly worker to recognize that the battery case lid 5 has been placed incorrectly.
なお、本発明は正極極柱台座部１１と負極極柱
台座部１２との形状を異ならせ、極性をとり違え
て極柱を極群に溶接してしまうという危険性も除
去している。 The present invention also eliminates the risk of welding a pole to a pole group by mixing up the polarity by making the positive pole pole pedestal 11 and the negative pole pole pedestal 12 different in shape.
即ち、極板と極柱台座部を溶接して極群２を形
成する際に使用する溶接治具は、正極極柱３を立
設する部分は、正極極柱台座部１１形状の矩形に
合わせて掘込み、又、負極極柱４を立設する部分
には、負極極柱台座部１２形状に合わせて、突出
部１３を有した形状に掘込んでおけば、正負両極
柱３，４をとり違えて溶接治具に立設することは
なく、ひいては正負極柱３，４と正負極群２の極
性をとり違えて溶接することを防止出来る。 That is, the welding jig used when forming the electrode group 2 by welding the electrode plate and the pole column pedestal is such that the part where the positive electrode column 3 is erected is aligned with the rectangular shape of the positive electrode column pedestal 11. Also, if the part where the negative pole pole 4 is to be erected is dug in a shape with a protrusion 13 in accordance with the shape of the negative pole base part 12, both the positive and negative pole poles 3 and 4 can be installed. It is possible to prevent the welding jig from being erected by mistake, and furthermore to prevent the polarities of the positive and negative poles 3 and 4 and the positive and negative electrode group 2 from being mixed up and welded.
発明の効果
このように本発明によれば、電槽への電槽蓋の
誤配置を簡単な構造によつて防止することがで
き、工業的価値の大きいものである。Effects of the Invention As described above, according to the present invention, incorrect placement of the battery case lid on the battery case can be prevented with a simple structure, which is of great industrial value.
第１図は本発明の一実施例における平面図、第
２図は第１図の実施例における電槽蓋が正常に配
置されたときの正断面図、第３図は他方、電槽蓋
が誤つて配置されたときの正断面図、第４、第５
図は正極極柱のそれぞれ拡大平面図、、および拡
大正面図、第６、第７図は負極極柱のそれぞれ拡
大平面図、および拡大正面図である。
１……電槽、２……極群、３……正極極柱、４
……負極極柱、５……電槽蓋、６……正極極柱貫
通口、７……負極極柱貫通口、８……突起、９…
…スリーブ、１０……封口剤、１１……正極極柱
台座部、１２……負極極柱台座部、１３……突出
部。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a front cross-sectional view of the embodiment of FIG. 1 when the battery container lid is properly placed, and FIG. Front sectional view when placed incorrectly, 4th and 5th
The figures are an enlarged plan view and an enlarged front view of the positive pole, and FIGS. 6 and 7 are an enlarged plan view and an enlarged front view of the negative pole. 1...Battery container, 2...Pole group, 3...Positive pole, 4
...Negative electrode pole, 5... Battery container lid, 6... Positive electrode pole penetration hole, 7... Negative electrode pole penetration hole, 8... Protrusion, 9...
...Sleeve, 10... Sealing agent, 11... Positive electrode pillar pedestal, 12... Negative electrode pillar pedestal, 13... Projection.
Claims (1)
心として正極極柱と負極極柱とを貫通させる極柱
貫通口が設けられ、かつ前記電槽蓋の上面の少な
くとも一方の極柱貫通口の近傍に、該極柱貫通口
に挿通されるべき極柱の極性が表示された鉛蓄電
池において、正極極柱の台座部と負極極柱の台座
部を異なる形状とし、一方の極性の極柱にはその
軸方向とは直角方向に張り出した突起を設けると
共に、他方の極性の極柱貫通口の下面に下方に延
びる筒状のスリーブを設けることを特徴とする鉛
蓄電池。1. A pole pole through hole is provided that penetrates the positive pole pole and the negative pole pole with the center of the battery container lid having a substantially rectangular top surface as the center of point symmetry, and at least one pole pole penetration hole is provided on the top surface of the battery container lid. In a lead-acid battery in which the polarity of the pole to be inserted into the pole pole penetration hole is displayed near the opening, the pedestal part of the positive pole pole and the base part of the negative pole pole are made to have different shapes, and the pole of one polarity is A lead-acid battery, characterized in that the pillar is provided with a protrusion projecting in a direction perpendicular to the axial direction thereof, and a cylindrical sleeve extending downward is provided on the lower surface of the pole pillar penetration hole of the other polarity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61074679A JPS62229758A (en) | 1986-03-31 | 1986-03-31 | Lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61074679A JPS62229758A (en) | 1986-03-31 | 1986-03-31 | Lead-acid battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62229758A JPS62229758A (en) | 1987-10-08 |
| JPH0559541B2 true JPH0559541B2 (en) | 1993-08-31 |
Family
ID=13554151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61074679A Granted JPS62229758A (en) | 1986-03-31 | 1986-03-31 | Lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62229758A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7358702B2 (en) | 2002-05-15 | 2008-04-15 | Gs Yuasa Corporation | Storage battery with auxiliary terminals |
| JP5551054B2 (en) * | 2010-12-08 | 2014-07-16 | 古河電池株式会社 | Lead acid battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256332A (en) * | 1975-10-01 | 1977-05-09 | Gould Inc | Battery cover disabling to reversely coat battery |
-
1986
- 1986-03-31 JP JP61074679A patent/JPS62229758A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256332A (en) * | 1975-10-01 | 1977-05-09 | Gould Inc | Battery cover disabling to reversely coat battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62229758A (en) | 1987-10-08 |
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