A secondary steering pump system (100) includes a secondary steering pump (108), a bypass valve (110) having: a first bypass position (126) configured for fluid communication of the secondary steering pump (108) with a hydraulic tank (104); and a second use/test position (128) configured for fluid communication of the secondary steering pump (108) with the steering control circuit (106). The system also includes a solenoid valve (112) configured for actuation by a solenoid (146) and for selectively actuating the bypass valve (110) from a first position (126) to a second position (128). The system (100) also includes a pressure sensor (114) configured to sense a pressure in the system (100).

    次转向泵系统(100)包括次转向泵(108)、旁路阀(110),所述旁路阀具有:第一旁路位置(126),其被配置成用于使所述次转向泵(108)与液压储罐(104)流体连通;以及第二使用/测试位置(128),其被配置成用于使所述次转向泵(108)与转向控制回路(106)流体连通。所述系统也包括螺线管阀(112),所述螺线管阀被配置成用于由螺线管(146)致动以及用于选择性地将所述旁路阀(110)从第一位置(126)致动到第二位置(128)。所述系统(100)也包括压力传感器(114),所述压力传感器被配置成用于感测所述系统(100)中的压力。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fault detection for secondary steering systems


    Weitere Titelangaben:

    针对次转向系统的故障检测


    Beteiligte:

    Erscheinungsdatum :

    2024-02-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    FAULT DETECTION FOR SECONDARY STEERING SYSTEM

    MATE EDWARD W / O'NEILL WILLIAM N / PETERSON JEREMY T et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    FAULT DETECTION FOR SECONDARY STEERING SYSTEM

    MATE EDWARD W / O'NEILL WILLIAM N / PETERSON JEREMY T et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    FAULT DETECTION FOR SECONDARY STEERING SYSTEM

    MATE EDWARD W / O'NEILL WILLIAM N / PETERSON JEREMY T et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    FAULT DETECTION FOR SECONDARY STEERING SYSTEM

    MATE EDWARD W / O'NEILL WILLIAM N / PETERSON JEREMY T et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    FAULT DETECTION FOR SECONDARY STEERING SYSTEM

    MATE EDWARD WILLIAM / O'NEILL WILLIAM N / PETERSON JEREMY T et al. | Europäisches Patentamt | 2023

    Freier Zugriff