JPS6342817B2 - - Google Patents
Info
- Publication number
- JPS6342817B2 JPS6342817B2 JP55179222A JP17922280A JPS6342817B2 JP S6342817 B2 JPS6342817 B2 JP S6342817B2 JP 55179222 A JP55179222 A JP 55179222A JP 17922280 A JP17922280 A JP 17922280A JP S6342817 B2 JPS6342817 B2 JP S6342817B2
- Authority
- JP
- Japan
- Prior art keywords
- pole
- recess
- conductive material
- conductive member
- elastic ring
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
-
- 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)
Description
【発明の詳細な説明】
本発明は蓄電池の極柱シール方法の改良に関す
るものであり、極柱と電槽蓋との間に確実な液シ
ールを形成することを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for sealing a pole of a storage battery, and an object of the present invention is to form a reliable liquid seal between a pole and a battery case lid.
以下本発明の一実施例を図面に基づき説明する
と、１は端子接続のための孔１１を有する凹部１
２を形設した合成樹脂製の電槽蓋、２は前記凹部
１２内に位置された変形可能な導電性部材（極
柱）であつて、例えば鉛或いは鉛合金よりなりそ
の下端には極板３が接続されている。４は引抜き
リベツトで構成した端子部材であつて、前記電槽
蓋１の凹部１２に設けた孔１１を介して導電性部
材２の中空部２１に挿入されている。 An embodiment of the present invention will be described below based on the drawings. 1 indicates a recess 1 having a hole 11 for connecting a terminal.
2 is a deformable conductive member (pole pole) located in the recess 12, and is made of, for example, lead or lead alloy, and has a pole plate at its lower end. 3 is connected. Reference numeral 4 denotes a terminal member constructed of a pull-out rivet, which is inserted into the hollow portion 21 of the conductive member 2 through a hole 11 provided in the recess 12 of the battery case lid 1.
而して、５は導電性部材２と凹部１２の内壁１
３との間隙において、内壁１３の下端突出部１４
により位置決めされ配置されている多孔質弾性リ
ングであつて、例えばポリウレタン、ポリエステ
ル等よりなり、且例えばエポキシ系、ポリビニル
アセタール系、ニトリルゴム系の如き硬化性の封
口剤が含浸されている。 5 is the conductive member 2 and the inner wall 1 of the recess 12.
3, the lower end protrusion 14 of the inner wall 13
The porous elastic ring is positioned and arranged by a porous elastic ring made of, for example, polyurethane, polyester, etc., and impregnated with a curable sealant such as, for example, epoxy, polyvinyl acetal, or nitrile rubber.
ここで、前記引抜きリベツト４のシヤフト４１
を引上げると第２図に示すようにシヤフト端部の
円錘形頭部４２がリベツトの中空部を通過するこ
とによりリベツトが膨張し、これに伴つて導電性
部材２も膨張することになる。その結果、電槽蓋
１の凹部内壁１３と導電性部材２との間隙に配置
された弾性リング５が圧縮されて両者間の液シー
ルが形成されると共に弾性リング５の圧縮によつ
て予じめ含浸されていた封口剤が両者間の微小な
間隙を埋め、その後の加熱処理により硬化して封
口層６が形成され更に確実な液シールが形成され
ることになる。 Here, the shaft 41 of the pull-out rivet 4
When the rivet is pulled up, the conical head 42 at the end of the shaft passes through the hollow part of the rivet, causing the rivet to expand and the conductive member 2 to expand accordingly. . As a result, the elastic ring 5 disposed in the gap between the inner wall 13 of the recess of the battery container lid 1 and the conductive member 2 is compressed, and a liquid seal is formed between the two, and the compression of the elastic ring 5 causes a The impregnated sealant fills the minute gap between the two, and is cured by subsequent heat treatment to form a sealing layer 6, resulting in a more reliable liquid seal.
上述した如く、本発明による極柱シール方法に
よれば、電槽蓋の凹部内壁と導電性部材との間に
配置した弾性リングを圧縮して両者間の液シール
を形成するだけでなく弾性リングに予じめ含浸せ
る封口剤により微小間隙をもシールするものであ
るので、極めて信頼性の高い液シールを形成する
ことができるものであり、その工業的価値は極め
て大である。 As described above, the pole sealing method according to the present invention not only compresses the elastic ring disposed between the inner wall of the recess of the battery case lid and the conductive member to form a liquid seal between the two, but also compresses the elastic ring. Since it seals even minute gaps with a sealing agent impregnated in advance, it is possible to form an extremely reliable liquid seal, and its industrial value is extremely large.
図面はいづれも本発明による極柱シール方法の
説明図であり、第１図は最終組立前の断面図、第
２図は最終組立後の断面図、第３図は電槽蓋の断
面図を夫々示す。
１…電槽蓋、１１…孔、１２…凹部、１４…突
出部、２…導電性部材（極柱）、３…極板、４…
端子、５…多孔質弾性リング、６…封口層。
The drawings are all explanatory diagrams of the pole pole sealing method according to the present invention, and FIG. 1 is a cross-sectional view before final assembly, FIG. 2 is a cross-sectional view after final assembly, and FIG. 3 is a cross-sectional view of the battery case lid. Show each. DESCRIPTION OF SYMBOLS 1... Battery container lid, 11... Hole, 12... Recessed part, 14... Protrusion part, 2... Conductive member (pole|pole), 3... Plate, 4...
Terminal, 5... Porous elastic ring, 6... Sealing layer.
Claims (1)
形設し、極板に電気接続された変形可能な導電性
部材からなる極柱を前記凹部内に位置させると共
に、凹部内壁と導電性部材からなる極柱との間隙
に、封口剤を含浸せる多孔質弾性リングを配置
し、前記導電性部材からなる極柱を膨張させてリ
ングを圧縮し、該リングから絞出された封口剤の
硬化により前記間隙をシールすることを特徴とす
る蓄電池の極柱シール方法。1. A recess with a hole for terminal connection is formed in the battery case lid, and a pole pole made of a deformable conductive member electrically connected to the electrode plate is positioned in the recess, and the conductive material is connected to the inner wall of the recess. A porous elastic ring impregnated with a sealant is placed in the gap between the pole column made of the conductive material, the pole column made of the conductive material is expanded to compress the ring, and the sealant squeezed out from the ring is compressed. A method for sealing a pole of a storage battery, characterized in that the gap is sealed by curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179222A JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179222A JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57103257A JPS57103257A (en) | 1982-06-26 |
| JPS6342817B2 true JPS6342817B2 (en) | 1988-08-25 |
Family
ID=16062063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55179222A Granted JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57103257A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683647A (en) * | 1986-04-07 | 1987-08-04 | C & D Power Systems, Inc. | Post seal and method of manufacture for lead-acid batteries |
| JP5171441B2 (en) * | 2008-07-04 | 2013-03-27 | 日立ビークルエナジー株式会社 | Sealed secondary battery |
| JP5589228B2 (en) * | 2011-01-14 | 2014-09-17 | 日立オートモティブシステムズ株式会社 | Sealed secondary battery |
| CN112290133A (en) * | 2020-11-18 | 2021-01-29 | 江西百思利新能源科技股份有限公司 | Secondary battery top cover and assembling method thereof, and secondary battery |
-
1980
- 1980-12-17 JP JP55179222A patent/JPS57103257A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57103257A (en) | 1982-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4363078A (en) | Miniature electrolytic capacitor with anchoring terminal | |
| CA2028887C (en) | Electrical double-layer capacitor | |
| CN103208594B (en) | Cylindrical battery cell, battery and housing cap sealed fixing means | |
| KR950704821A (en) | A CURRENT COLLECTOR ASSEMBLY FOR AN ELECTROCHEMICAL CELL | |
| US3427205A (en) | Spacecraft battery seals | |
| US3548264A (en) | Electrolytic capacitor rivet seal | |
| US3248613A (en) | Hermetic seal for electrical device | |
| JPS6342817B2 (en) | ||
| US2535517A (en) | Sealed housing for an electrical condenser and method of sealing the condenser in the housing | |
| US2803693A (en) | Hermetically sealed terminal structure and method for making same | |
| CN210692602U (en) | A battery and battery cover assembly | |
| CN206402567U (en) | Seal fitting and the electronic equipment for being equipped with the seal fitting | |
| US3986083A (en) | Capacitor case cover disc seal and venting means | |
| US4087596A (en) | Positive electrode for air/zinc elements | |
| JPH03203157A (en) | Manufacture of sealed battery | |
| US3099069A (en) | Method of capacitor manufacture | |
| US3336513A (en) | Sealed casing for electrical device with insulated lead | |
| JPS6018839Y2 (en) | Electrolytic capacitor | |
| JPH0356036Y2 (en) | ||
| JPS5831396Y2 (en) | Bushing terminal device for capacitors | |
| JPH0412598Y2 (en) | ||
| JPS635173Y2 (en) | ||
| JPS6323879Y2 (en) | ||
| JPS585509B2 (en) | sealed battery | |
| JPS6329920A (en) | Electric double-layer capacitor |