Pressure balancing device for mobility device

FR3157340A1Pending Publication Date: 2025-06-27VALEO EMBRAYAGES SAS
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Patent Information

Application Number
FR2023015068
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-12-22
Publication Date
2025-06-27
Patent Text Reader

Abstract

The invention relates to a pressure balancing device (100) for a mobility device, arranged at an opening (90) of the housing (30) of an electric assistance device comprising at least one electric motor (2), the device being formed by a closing element (91), itself comprising at least one cap opening (92), the cap opening (92) extending into a tube (93) formed at the inner face (901) of the closing element (91). Figure to be published with the abstract: 4.
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Citation Information

Patent Citations

  • Coaxial central motor

    CN111452903A

  • Electric bicycle motor

    CN210927288U

  • VENTILATION DEVICE ON A SPEED REDUCER

    FR3011900A3

  • Traction motor

    KR101884225B1

  • Gearing unit for a drive assembly and method for mounting the gearing unit

    US20220390002A1