The present invention is directed to Vehicle seat massage system comprising:a pump (40) for providing pressurized air;an array (20) of distributed inflatable air cells (22, 22', 22") equipped with an air conduit structure which has an access port connected to receive air flow from the pump and which has for each air cell of the array a flow connection (26) for air flow to and from the air cell;a plurality of flow resistors (50, 82) arranged in the array of air cells such that the flow resistance to the air cells is increasing starting from the access port with increasing distance from the access port, and that height expansion of air cells due to inflation is propagating in a direction from the access port through the array and at last reaching a pneumatic end region of the array with a time delay;a valve (10) arranged between the pump (40) and the access port of the array, wherein the valve (10) is configured to be switchable between an inflation state and a deflation state, wherein the valve is arranged to permit, in the inflation state, air flow from the pump to enter the access port of the array, and to permit, in the deflation state, air to flow from the air cells out of the access port to be vented off; andmeans for controlling the valve to switch between inflation state and deflation state, which means for controlling include a pneumatic or mechanic feedback transmission (30) connecting the pneumatic end region of the array with the valve (10), wherein the feedback transmission and the valve are arranged such that the valve is switched from the inflation state to the deflation state when the pressure at the pneumatic end region exceeds a threshold level.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE SEAT MASSAGE SYSTEM


    Weitere Titelangaben:

    FAHRZEUGSITZMASSAGESYSTEM
    SYSTÈME DE MASSAGE POUR SIÈGE DE VÉHICULE


    Beteiligte:

    Erscheinungsdatum :

    18.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Vehicle massage seat, massage method of vehicle massage seat and vehicle

    LIU SHUYING | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE SEAT MASSAGE SYSTEM

    KASPERCZYK GRZEGORZ / ZABIELSKI PAWEL / GALAZKA KAZIMIERZ et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Massage mechanism for vehicle-mounted massage seat and vehicle seat comprising same

    WANG KAIJI / JIA XIAO / ZHANG DIFEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    MASSAGE SEAT FOR VEHICLE

    CHOI YOUNG HWAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Massage seat for vehicle

    KIM YONH NAM | Europäisches Patentamt | 2023

    Freier Zugriff