DE509371C - Contact strips for dry elements - Google Patents

Contact strips for dry elements

Info

Publication number
DE509371C
DE509371C DEZ18193D DEZ0018193D DE509371C DE 509371 C DE509371 C DE 509371C DE Z18193 D DEZ18193 D DE Z18193D DE Z0018193 D DEZ0018193 D DE Z0018193D DE 509371 C DE509371 C DE 509371C
Authority
DE
Germany
Prior art keywords
solder
contact strip
contact
strip
contact strips
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
DEZ18193D
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.)
Robert Zinn Engels & Co Komm G
Original Assignee
Robert Zinn Engels & Co Komm G
Publication date
Priority to DEZ18193D priority Critical patent/DE509371C/en
Application granted granted Critical
Publication of DE509371C publication Critical patent/DE509371C/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • 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
    • H01M50/562—Terminals characterised by the material
    • 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
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Description

Es sind bereits Kontaktstreifen für Trokkeneleraente bekannt, die zur Erleichterung des Anlötens am Zinkbecher an einem Ende mit einer Auflage aus Lötmetall versehen sind. Bei diesen bekannten Kontaktstreifen wird das Lötmetall durch Eintauchen des angespitzten Streifenendes in flüssiges Lötmetall tropfenförmig aufgetragen, wobei die Spitze des Streifens vorher in Lötwasser getaucht werden muß, weil sonst das Lötmetall am Kontaktstreifen nicht haftenbleibt. Da es praktisch unmöglich ist, das Lötwasser nach dem Auftragen des Lötmetalls restlos zu beseitigen und auch die Kontaktstreifen nicht sofort weiterverwendet, d. h. am Element angelötet werden, wird das Lötwasser den Kontaktstreifen angreifen und auf die Dauer eine Oxydation hervorrufen, wodurch der Streifen schadhaft wird.There are already known contact strips for Trokkeneleraente which are provided at one end with a layer of solder to facilitate soldering to the zinc cup. In these known contact strip the solder is applied in drop form to liquid solder by dipping the strip sharpened end, wherein the tip of the strip must first be in soldering fluid ge submerged, otherwise the solder non-adhesive remains on the contact strip. Since it is practically impossible to completely remove the soldering water after the solder has been applied and the contact strips are not used immediately, i.e. soldered to the element, the soldering water will attack the contact strips and cause oxidation over time, which will damage the strip.

Um diesen Nachteil zu beseitigen, d. h. die Anwendung von Lötwasser bei der Befestigung des Lötmetalls am Kontaktstreifen überflüssig zu machen, wird gemäß der Erfindung vorgeschlagen, das Lötmetall in Form eines Plättchens in einer Aussparung· des Kontaktstreifens einzupressen.In order to overcome this disadvantage, i. H. the use of soldering fluid in the fastening To make the solder on the contact strip superfluous, is according to the invention proposed the solder in the form of a plate in a recess · of the contact strip press in.

Auf der Zeichnung ist im vergrößerten Maßstabe ein Ausführungsbeispiel des neuen Kontaktstreifens inIn the drawing is an embodiment of the new on an enlarged scale Contact strip in

Abb. ι in Vorderansicht und inFig. Ι in front view and in

Abb. 2 in Seitenansicht und teilweise im Längsschnitt dargestellt.Fig. 2 is shown in side view and partially in longitudinal section.

Abb. 3 zeigt den Kontaktstreifen in Verbindung mit dem Zinkbecher.Fig. 3 shows the contact strip in connection with the zinc cup.

Der neue Kontaktstreifen« ist erfindungsgemäß an dem einen Ende mit einer Ein- oder Auflage aus Lötmetall versehen, die in Form eines runden oder eckigen Plättchens b durch gänzliches oder teilweises Einpressen in eine Aussparung c des Kontaktstreifens (Abb. ι und 2) mit diesem verbunden ist. Dabei wird vorteilhaft das mit dem Lötmetallstück versehene Ende des Kontaktstreifens gleichzeitig pfannenartig herausgedrückt, wodurch ein regelrechter Nietkopf aus Lotmetall entsteht.According to the invention, the new contact strip is provided at one end with an insert or overlay made of solder, which is connected to the contact strip in the form of a round or angular plate b by being fully or partially pressed into a recess c of the contact strip (Fig. 1 and 2) is. In this case, the end of the contact strip provided with the piece of soldering metal is advantageously pressed out at the same time in a pan-like manner, as a result of which a regular rivet head made of soldering metal is produced.

Das Anlöten des Kontaktstreifens an den Zinkbecher d (Abb. 3) erfolgt in der Weise, daß man das mit Lötmetall versehene Ende des Streifens an den Zinkbecher anlegt und hierauf einfach den Lötkolben mit dem Material in Berührung bringt, worauf die Lötung selbsttätig vor sich geht. Damit das freie Ende des angelöteten Kontaktstreifens stets in der richtigen Länge über den Rand des Zinkbechers ragt und genau senkrecht steht, ist der Kontaktstreifen zweckmäßig mit einem oder mehreren Anschlägen e versehen, die sich beim Aufsetzen des Kontaktstreifens gegen den Rand des Zinkbechers legen und das Anlöten des Streifens in die senkrechte Lage und im richtigen Abstand vom Becherrand erleichtern. The contact strip is soldered to the zinc cup d (Fig. 3) by placing the end of the strip provided with solder on the zinc cup and then simply bringing the soldering iron into contact with the material, whereupon the soldering takes place automatically . So that the free end of the soldered contact strip always protrudes in the correct length over the edge of the zinc cup and is exactly vertical, the contact strip is expediently provided with one or more stops e , which lie against the edge of the zinc cup when the contact strip is placed and the soldering process of the strip in the vertical position and at the correct distance from the edge of the cup.

Claims (2)

Patentansprüche: gClaims: g 1. Kontaktstreifen für Trockenelemente mit einer Auflage aus Lötmetall an einem Ende, dadurch gekennzeichnet, daß das Lötmetall in Form eines Plättchens in einer Aussparung des Kontaktstreifens eingepreßt ist.1. Contact strips for dry elements with a layer of solder on one End, characterized in that the solder is in the form of a plate in is pressed into a recess in the contact strip. 2. Kontaktstreifen nach Anspruch 1, dadurch gekennzeichnet, daß das mit einem Lötmetallstück versehene Ende des Kontaktstreifens (a) pfannenartig herausgedrückt ist.2. Contact strip according to claim 1, characterized in that the with a The end of the contact strip (a), provided with a piece of solder, is pushed out like a pan is. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEZ18193D Contact strips for dry elements Expired DE509371C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ18193D DE509371C (en) Contact strips for dry elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ18193D DE509371C (en) Contact strips for dry elements

Publications (1)

Publication Number Publication Date
DE509371C true DE509371C (en) 1930-10-10

Family

ID=7624511

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ18193D Expired DE509371C (en) Contact strips for dry elements

Country Status (1)

Country Link
DE (1) DE509371C (en)

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