A damper system characterized by including: an electromagnetic damper which includes (a) an electromagnetic motor 46 configured to operate in association with an approaching motion of a sprung portion and an unsprung portion toward each other and a separating motion thereof away from each other (²) an external circuit 90 which is disposed outside the motor 46 and which includes (A) a first connection passage CFEB through which only a flow of a generated current of the motor 46 caused by the approaching motion is allowed to flow, (B) a second connection passage DFEA through which only a flow of a generated current of the motor 46 caused by the separating motion is allowed to flow, (C) a battery-device connection circuit for connecting the motor 46 and a battery device 120, and (D) battery-device-connection-circuit-current adjusters 108, 114, 122, 124 for adjusting an electric current that flows in the battery-device connection circuit; and an external-circuit controller 200 configured to control an electric current that flows in the motor 46 by controlling the external circuit 90. In the present damper system, a damping characteristic with respect to the approaching motion and a damping characteristic with respect to the separating motion can be easily made different from each other. Further, it is possible to control also a propulsive force to be generated by the electromagnetic damper. Accordingly, the present damper system has an excellent vibration damping characteristic.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR DAMPER SYSTEM


    Weitere Titelangaben:

    FAHRZEUGDÄMPFUNGSSYSTEM
    SYSTÈME D'AMORTISSEUR DE VÉHICULE


    Beteiligte:
    OGAWA ATSUSHI (Autor:in) / HONMA MOTOHIKO (Autor:in) / INOUE HIROFUMI (Autor:in)

    Erscheinungsdatum :

    18.10.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    RAILROAD VEHICULAR DAMPER

    OGAWA TAKAYUKI | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICULAR DAMPER MOUNT DEVICE

    SHINKAWA MASAKI | Europäisches Patentamt | 2019

    Freier Zugriff

    ROTARY DAMPER AND VEHICULAR REAR SUSPENSION

    KANEKO RYOHEI / KANEKO DAIKI | Europäisches Patentamt | 2023

    Freier Zugriff

    DYNAMIC DAMPER, HEADREST AND VEHICULAR SHEET

    MITSUSHIBA KAZUHIRO / SONG DI | Europäisches Patentamt | 2020

    Freier Zugriff

    DYNAMIC DAMPER, HEADREST, AND VEHICULAR SEAT

    MISHIBA KAZUHIRO / SO TADASHI / MURAYAMA TARO | Europäisches Patentamt | 2022

    Freier Zugriff