Conductive structure and conductive sealing device

JP7686894B1Active Publication Date: 2025-06-02NOK CORP
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Patent Information

Application Number
JP2024573151
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-06-02
Estimated Expiration
2044-06-11

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Abstract

The conductive structure (1) includes an annular holding member (10) having conductivity, a conductive member (20) formed of an annular metal material, and a support member (30) formed of an annular elastic material. The conductive member (20) and the support member (30) overlap in the axial direction of the axis x and are held by the holding member (10). The conductive member (20) has an annular inner peripheral end portion (25), and the support member (30) overlaps the conductive member (20) so as to be able to press the inner peripheral end portion (25) of the conductive member (20) toward the inner peripheral side.
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Citation Information

Patent Citations

  • The seal oil seal -

    JP1985175957U

  • Shaft Grounding Ring

    JP2019509007A

  • Multi-layer PTFE radial lip seal

    JP2020523531A

  • Assembly for forming conductive connection part between first machine element and second machine element

    JP2022182952A

  • Shaft ground ring to prevent bearing corrosion

    JP2024507440A

Cited By

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    US12671219B2