DE7002090U - SEALED COVERING FOR DRY BATTERIES - Google Patents

SEALED COVERING FOR DRY BATTERIES

Info

Publication number
DE7002090U
DE7002090U DE7002090U DE7002090U DE7002090U DE 7002090 U DE7002090 U DE 7002090U DE 7002090 U DE7002090 U DE 7002090U DE 7002090 U DE7002090 U DE 7002090U DE 7002090 U DE7002090 U DE 7002090U
Authority
DE
Germany
Prior art keywords
dry batteries
cups
sealed covering
battery
same
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
Application number
DE7002090U
Other languages
German (de)
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.)
JEAN DELFORTRIE FILS SOC DE PE
Original Assignee
JEAN DELFORTRIE FILS SOC DE PE
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 JEAN DELFORTRIE FILS SOC DE PE filed Critical JEAN DELFORTRIE FILS SOC DE PE
Publication of DE7002090U publication Critical patent/DE7002090U/en
Expired legal-status Critical Current

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
    • H01M50/10—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
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)

Description

Dichte Ummantelung für TrockenbatterienTight casing for dry batteries

Die Erfindung betrifft eine dichte Ummantelung für Trockenbatterien, die sich durch ihre Einfachheit auszeichnet und in vorteilhafter Weise die derzeitig angewandten, aus Metall und Kunststoff bestehenden Ummantelungen ersetzen kann, bei denen Deckel, Bodenstücke und aus Isoliermaterial bestehende Verbindungsteile erforderlich sind, wobei trotzdem keine absolute Abdichtung erzielt wird.The invention relates to a tight casing for dry batteries, which is characterized by its simplicity and advantageously those currently used, made of metal and Plastic can replace existing sheaths, in which cover, base pieces and connecting parts made of insulating material are required, although no absolute seal is achieved.

Die erfinc'ungsgemäße dichte Ummantelung für Trockenbatterien ist dadurch gekennzeichnet, daß dieselbe durch zwei aus Kunststoff bestehende Becher gebildet wird, die die eigentliche Batterie einschließen, und dieselben sind miteinander verschweißt, aus Metall bestehende Kontaktknöpfe hermetisch in zwei gegenüberliegenden Flächen der Ummantelung eingepaßt sind und als elektrische Kontakte dienen.The tight casing according to the invention for dry batteries is characterized in that the same is formed by two cups made of plastic, which is the actual Enclose battery, and the same are welded together, made of metal contact buttons hermetically in two opposite one another Surfaces of the jacket are fitted and serve as electrical contacts.

Das Verschweißen der Becher miteinander wird vorteilhafterwiese längs deren Rändern ausgeführt.The welding of the cups to one another is advantageously carried out along their edges.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is described in more detail below.

Die Zeichnung zeigt im Teilschnitt eine erfindungsgemäße dichte Ummantelung, die eine Trockenbatterie einschließt.The drawing shows, in partial section, a sealed casing according to the invention, which encloses a dry battery.

Diese Ummantelung wird durch zwei Becher 1 und 2 aus durchsichtigem, durchscheinendem oder nicht durchlässigem Kunststoff ge-This sheathing is supported by two cups 1 and 2 made of transparent, translucent or non-permeable plastic

bildet, die die eigentliche Batterie 3 einschließen und raiteinader längs deren Rändern 4 verschweißt sind unter Ausbilden einer absolut dichten Ummantelung. In den zwei gegenüerliegenden Flächen der Ummantei.ung sind hermetisch Kontaktknöpfe 5 und 6, die die elektrischen Kontakte darstellen, eingefaßt, wobei der eine hohl ist und die Graphitstange 7 bedeckt, und der andere steht in bleibender Berührung mit der während der Benutzung der Batterie verbrauchten Metallkathode 8. Diese Kontaktknöpfe stellen vorteilhafterweise Nieten dar, die beidseitig den Kunststoff umschließen. Vor der Benutzung der Batterie können die lontaktknöpfe durch ein Isolationsmittel geschützt werden. forms, which enclose the actual battery 3 and are welded along the edges 4 raiteinader to form an absolutely tight casing. In the two opposite surfaces of the casing, contact buttons 5 and 6, which represent the electrical contacts, are hermetically enclosed, one being hollow and covering the graphite rod 7, and the other being in permanent contact with the battery which has been used up during use Metal cathode 8. These contact buttons are advantageously rivets that enclose the plastic on both sides. Before using the battery, the contact buttons can be protected by an insulating material.

Der Erfindungsgegenstand stellt eine einfache, jedoch absolut dichte Ummantelung für die eigentliche Batterie dar, die sich wirtschaftlich und leicht herstellen läßt, wobei nicht zahlreiche der zur Zeit angewandten bezüglich Form und Art unterschiedliche Teile erforderlich sind, sowie weiterhin zum Erzielen der Dichtigkeit kein Pech eingegossen werden muß.The subject matter of the invention represents a simple, but absolutely tight casing for the actual battery, which is Can be produced economically and easily, with not many of the parts currently used in terms of shape and type are required, and furthermore no pitch has to be poured in to achieve the tightness.

Claims (2)

SchutzansprücheProtection claims 1. Dichte Ummantelung für Trockenbatterien, dadurch gekennzeichnet, daß dieselbe durch zwei aus Kunsttoff bestehende Becher (1,2) gebildet wird, die die eigentliche Batterie (3) einschließen, und dieselben miteinander verschweißt sind, aus Metall bestehende Kontaktknöpfe (5,6) hermetisch in zwei gegenüberliegenden Flächen der Ummantelung eingepaßt sind und als elektrische Kontakte dienen.1. Dense casing for dry batteries, characterized in that that the same is formed by two cups (1,2) made of plastic, which are the actual battery (3) include, and the same are welded together, consisting of metal contact buttons (5,6) hermetically in two opposite Surfaces of the jacket are fitted and serve as electrical contacts. 2. Dichte Ummantelung nach Anspruch 1, dadurch gekennzeichnet,2. Dense casing according to claim 1, characterized in that s daß die Becher (1,2) miteinander längs deren Rändpicn (4i jfrer- s that the cups (1,2) together along their edge pins (4i jfrer- / f * schweißt sind. * s s / f * are welded. * ss
DE7002090U 1969-12-02 1970-01-19 SEALED COVERING FOR DRY BATTERIES Expired DE7002090U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE82237 1969-12-02

Publications (1)

Publication Number Publication Date
DE7002090U true DE7002090U (en) 1970-06-18

Family

ID=3841295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7002090U Expired DE7002090U (en) 1969-12-02 1970-01-19 SEALED COVERING FOR DRY BATTERIES

Country Status (3)

Country Link
BE (1) BE742549A (en)
DE (1) DE7002090U (en)
FR (1) FR2070216A7 (en)

Also Published As

Publication number Publication date
FR2070216A7 (en) 1971-09-10
BE742549A (en) 1970-05-14

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