Leaktight box for alkaline electrolyte battery, comprising an assembly of metal plates, where: a first and a second plate overlap in a zone of overlap and are assembled with rivets each comprising a head, a stem and a bulb; the stem of the rivets is deformed in such a way as to occupy in a leaktight manner substantially all of the volume of said holes of the first and second plates; preferably an elastomer seal comprising a material chosen from among a butyl rubber, an ethylene-propylene-diene terpolymer and a nitrile rubber, where said seal is disposed in continuity with the overlap zone in continuous contact with the first and the second plate in such a way as to complete the leaktightness of the box.


    Access

    Download


    Export, share and cite



    Title :

    COFFRE ETANCHE POUR BATTERIES ALCALINES


    Additional title:

    LEAKTIGHT BOX FOR ALKALINE BATTERIES
    ABGEDICHTETES GEHÄUSE FÜR ALKALIBATTERIEN


    Contributors:

    Publication date :

    2018-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    COFFRE POUR ÉQUIPEMENT ÉLECTRIQUE ET VÉHICULE FERROVIAIRE COMPRENANT UN TEL COFFRE

    PUEL BERNARD / MONETA ALFREDO / JAUNIAUX PIERRE et al. | European Patent Office | 2020

    Free access

    Coffre avant pour véhicule automobile

    RIVIERE CLAUDE / LEGRAND FABRICE / PERU MARC | European Patent Office | 2023

    Free access

    COFFRE DE RANGEMENT POUR MOTOCYCLETTE

    LIAO TENG-FA: / LEE HSIN-HSIANG | European Patent Office | 2024

    Free access

    CAISSON POUR BATTERIES AMOVIBLES, ENCASTRÉ DANS UN COFFRE DE VÉHICULE

    ROBIT STÉPHANE / MAHMOUDI SABER / DUBUARD ROMAIN et al. | European Patent Office | 2022

    Free access

    Ensemble pour coffre de véhicule automobile, coffre de véhicule automobile et véhicule automobile comportant un tel coffre

    AIT SAID EL MEHDI / HOUDINET TONY / PROUTEAU FRANCOIS et al. | European Patent Office | 2025

    Free access