DE123480C - - Google Patents

Info

Publication number
DE123480C
DE123480C DENDAT123480D DE123480DA DE123480C DE 123480 C DE123480 C DE 123480C DE NDAT123480 D DENDAT123480 D DE NDAT123480D DE 123480D A DE123480D A DE 123480DA DE 123480 C DE123480 C DE 123480C
Authority
DE
Germany
Prior art keywords
edge
rubber
cover
soft rubber
lid
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.)
Active
Application number
DENDAT123480D
Other languages
German (de)
Publication of DE123480C publication Critical patent/DE123480C/de
Active 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
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/147Lids or covers
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Description

■KAISERLICHES■ IMPERIAL

PATENTAMT.PATENT OFFICE.

Die bisher bei Deckel verschlüssen von Primarund Sekundä'relementen benutzte Weichgummidichtung in Form von Gummibändern oder Gummihülsen hatte den Nachtheil, dafs · sie, ' namentlich bei längerem Gebrauch, sich vom Deckelrande löste. Um diesem Uebelstande abzuhelfen, ist, wie es bereits bei Gefäfsverschlüssen durch Gummistopfen geschieht, derThe soft rubber seal previously used for cover closures of primary and secondary elements in the form of rubber bands or rubber sleeves had the disadvantage that they, especially when used for a long time, separate themselves from the Lid edge loosened. In order to remedy this inconvenience, as is already the case with vascular occlusions happens through rubber stopper that

, Rand des aus Hartgummi bestehenden ßatteriedeckels, sowie der Rand der etwa in dem Deckel vorgesehenen Oeffnungen für die Ableitungsfahnen der Elektroden u. s. w. mit einem Weichgummibelag versehen, welcher mit dem Hartgummideckel ein untrennbares Ganzes bildet. Hierdurch ist es möglich, den Deckel bequem in jeder Höhenlage innerhalb des Batteriebehälters festzulegen, indem der Weichgummirand sich fest an die Gefäfswände anlegt und eine gute Abdichtung ermöglicht. Zu gleicher Zeit legt sich der den Rand der Oeffnungen . des Deckels umkleidende Gummibelag fest an die Elektrodenfahnen an, während bisher die zur Abdichtung benutzten Gummihülsen auf die Elektrodenfahnen geschoben und dann gegen die Oeffnungen im Deckel gedrückt werden mufsten., Edge of the hard rubber battery cover, as well as the edge of the openings provided in the cover for the discharge lugs the electrodes etc. are provided with a soft rubber coating, which forms an inseparable whole with the hard rubber cover. This makes it possible to conveniently use the lid at any height within the battery case to be determined by the soft rubber edge rests firmly on the vessel walls and enables a good seal. To the same Time lays the edge of the openings. of the lid wrapping the rubber lining firmly the electrode lugs on, while the rubber sleeves previously used for sealing on the electrode lugs had to be pushed and then pressed against the openings in the cover.

Wie aus der beiliegenden Zeichnung ersichtlich, ist der Rand des Hartgummideckels b in bekannter Weise kegel- bezw. pyramidenförmig gestaltet. Der diesen umgebende Weichgummibelag c unterscheidet sich nur in der Mischung von dem Material des Deckels. Er wird gleichzeitig mit diesem hergestellt und vulcanisirt, so dafs Deckel und Weichgummibelag ein untrennbares Stück bilden.As can be seen from the accompanying drawing, the edge of the hard rubber cover b is cone or in a known manner. designed pyramidal. The soft rubber covering c surrounding it differs from the material of the cover only in terms of its mixture. It is produced and vulcanized at the same time as this, so that the cover and the soft rubber covering form an inseparable piece.

Ebenso wie der Rand können auch die Oeffnungen für durch den Deckel hindurchtretende Theile, wie z. B. die Elektrodenfahnen, mit einem Weichgummirande α versehen werden.Just like the edge, the openings for parts passing through the cover, such as, for. B. the electrode tabs are provided with a soft rubber edge α.

Claims (1)

Patent-Anspruch :Patent claim: Verschlufsdeckel für Primär- und Sekundär-, elemente unter Verwendung von Weichgummi zur Abdichtung des Verschlusses, dadurch gekennzeichnet, dafs der den Rand des Hartgummideckels, eventuell auch den Rand der in letzterem für den Durchtritt der Elektrodenfahnen u. s. vv. vorhandenen Löcher umgebende Weichgummi mit dem Deckel aus einem Stück hergestellt ist. -Sealing cover for primary and secondary elements using soft rubber for sealing the closure, characterized in that the edge of the hard rubber lid, possibly also the edge of the latter for the passage of the electrode lugs u. s. vv. existing holes surrounding soft rubber with the lid from one piece is made. - Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT123480D Active DE123480C (en)

Publications (1)

Publication Number Publication Date
DE123480C true DE123480C (en)

Family

ID=392332

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT123480D Active DE123480C (en)

Country Status (1)

Country Link
DE (1) DE123480C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750152C (en) * 1936-10-29 1944-12-15 Maxolite Holdings Ltd Process for the production of an electrolyte insert for dry elements
DE1185262B (en) * 1962-03-22 1965-01-14 Gottfried Hagen A G Accumulator cover with cell degassing and acid separator
EP0297376A2 (en) * 1987-07-03 1989-01-04 VARTA Batterie Aktiengesellschaft Plastic cover for cases of accumulators
GR880100450A (en) * 1988-07-07 1990-06-27 Emmanouil Petasis Technics for the batteries water-proofing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750152C (en) * 1936-10-29 1944-12-15 Maxolite Holdings Ltd Process for the production of an electrolyte insert for dry elements
DE1185262B (en) * 1962-03-22 1965-01-14 Gottfried Hagen A G Accumulator cover with cell degassing and acid separator
EP0297376A2 (en) * 1987-07-03 1989-01-04 VARTA Batterie Aktiengesellschaft Plastic cover for cases of accumulators
EP0297376A3 (en) * 1987-07-03 1989-03-29 VARTA Batterie Aktiengesellschaft Plastic cover for cases of accumulators
GR880100450A (en) * 1988-07-07 1990-06-27 Emmanouil Petasis Technics for the batteries water-proofing

Similar Documents

Publication Publication Date Title
DE2461119C2 (en) Sealing cap
DE1750556B2 (en) SIGHT GLASS ARRANGEMENT
DE123480C (en)
DE2756350C2 (en) Lining-free cap made of plastic
DE2612371A1 (en) METAL CONTAINER WITH AN EDGE FLANGE
DE375276C (en) Device to protect paint brushes
EP1675779B1 (en) Device for sealing the opening of a container
DE2355319C2 (en) Splash-proof closure for accumulators
DE913503C (en) Closure capsule made of soft metal for bottles or the like.
DE611933C (en) Electrolytic cell provided with a valve, in particular an electrolytic capacitor
CH585650A5 (en) Guarantee seal for tin with plastic lid - formed by welding lid to plastic coating on tin
DE557942C (en) Tin can with tear-off strip
DE421679C (en) Insulator with fittings attached without putty
DE497094C (en) Manufacture of a barrel closure with pouring notches
DE274449C (en)
DE2039095C2 (en) Tear-open lid made of sheet metal, in particular full-open lid
DE2806267A1 (en) AT LEAST, INNER ROTATIONALMMETRIC CAP
DE650642C (en) Envelope
DE328844C (en) Pressure reducing valve with metal membrane
DE2317035A1 (en) PRESSURE RELIEF VALVE FOR A PACKAGING CONTAINER
DE7614758U1 (en) Lockable lid for a container
DE8303297U1 (en) SPREAD BOX
DE112018005824T5 (en) DISHWASHER DISPENSER FOR A DISHWASHER
DE419363C (en) Method and device for lining kettles and other vessels with rubber or similar chemical-resistant compounds
DE8508621U1 (en) Dust protection cap for hydraulic plug-in couplings