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    • 23. 发明申请
    • PNEUMATIC SERVOBRAKE
    • 气压制动助力器
    • WO1997001471A1
    • 1997-01-16
    • PCT/EP1996002355
    • 1996-05-31
    • ITT AUTOMOTIVE EUROPE GMBHKRÄMER, HorstGONZALES, JoseVOGT, MichaelDROTT, PeterKLEY, Uwe
    • ITT AUTOMOTIVE EUROPE GMBH
    • B60T13/72
    • B60T13/72
    • Proposed is a servobrake for motor vehicles, the control valve (12) of which can be actuated by an electromagnet (20) independently of an actuating rod (7) which pushes a valve piston (9), the electromagnet (20) actuating a third sealing seat (24), thus enabling the working chamber (3) to be vented. The body (10) of the control valve (12) has passages (19) which allow pneumatic pressure compensation. To eliminate a pneumatic force component counteracting the force initiated by the electromagnet (20) the invention provides that the passages (19) are set radially outside the region delimited by the electromagnetically actuated sealing seat (24) on the sealing face (44) of the valve body (10).
    • 提出了一种用于机动车辆的制动助力器,其具有控制阀(12)是独立的阀活塞(9)通过一电磁铁来移动所述致动杆(7)(20),其可操作,致动第三密封座(24)(该工作室的一个通风 3)允许。 所述控制阀(12)的阀体(10)具有通道(19),其使气压均衡。 为了消除施加的电磁铁中的一个(20)的力反作用,气动致力分量,本发明提供了所述通道(19)径向外侧的电磁操作的密封座(24)的(相对于阀体10的密封表面(44) )是有限的范围内。
    • 26. 发明申请
    • PROCESS FOR IMPROVING THE REGULATING BEHAVIOUR OF AN ANTI-LOCK SYSTEMS
    • 方法改进控制系统保护闭锁的控制行为的影响
    • WO1997000799A1
    • 1997-01-09
    • PCT/EP1996002638
    • 1996-06-18
    • ITT AUTOMOTIVE EUROPE GMBHBATISTIC, IvicaFENNEL, HelmutBÜTTNER, Hans-Joachim
    • ITT AUTOMOTIVE EUROPE GMBH
    • B60T08/00
    • B60T8/1755B60T2201/16Y10S303/901
    • In order to improve the regulating behaviour of an antilock or skid control system, in particular to improve the steerability of a vehicle and the drive stability when braking in a curve, criteria for recognising curves and their orientation are derived from the skidding of the individual wheels of the vehicle. When a curve is recognised, the normal regulation mode for straight driving is changed into a regulation mode for curve driving. The normal regulation mode for straight driving is characterised by an individual regulation of all wheels or by an individual regulation of the front wheels combined with a select-low regulation of the rear wheels. In the regulation mode for curve driving, the mean pressure level of the front wheel at the inner side of the curve is lowered by a predetermined value and the mean pressure level of the front wheel at the outer side the curve is increased by a predetermined value. The mean pressure level of the rear wheels may also be modified in a corresponding manner in vehicles provided with select-low regulation and pairs of valves for each wheel.
    • 用于改善防抱死或制动防滑控制系统的控制行为,特别是用于改进车辆的操纵性和转弯制动评价标准转弯弯道的方向的识别和确定可以从各个车辆车轮的车轮打滑来导出时的操纵稳定性。 时的转弯时识别的有效期为直线行驶,设计用于所有车轮的单独控制或在与该后轮​​正常控制模式被改变到转弯控制模式的选择,低对照结合前轮的单独控制。 在转弯控制模式中,曲线向内前轮的平均压力水平由一个预定值下降,由一预定值提出的kurvenäusseren前轮的平均压力水平。 在后轮的平均压力水平的相应变化是与选择低控制和车轮特定对阀的车辆也是可能的。
    • 29. 发明申请
    • MOTOR VEHICLE HYDRAULIC BRAKING SYSTEM
    • 液压制动系统的机动车
    • WO1996031374A1
    • 1996-10-10
    • PCT/EP1995001237
    • 1995-04-05
    • ITT AUTOMOTIVE EUROPE GMBHBILL, Karlheinz
    • ITT AUTOMOTIVE EUROPE GMBH
    • B60T08/32
    • B60T8/4854B60T8/3265B60T8/3275B60T13/72
    • The invention concerns a motor vehicle braking system with a vacuum brake booster which can be actuated independently of the actuation by the driver and preferably can be actuated by an electromagnet. According to the invention, in order to detect the actuation speed when actuation is initiated by the driver depressing the brake pedal, a position sensor (11) is provided which can be actuated by the axial movement of the movable wall (21) of the vacuum brake booster (2) and operates in a proportional manner. The output signal of the position sensor (11) is directly proportional to the actuating path of the movable wall (21) and is processed in a time-differentiating manner in an electronic control unit (8).
    • 它是由驾驶员提出一种用于机动车的制动系统具有独立操作的,优选地通过电磁体致动的真空制动助力器的装置。 为了,为了检测运行速度在通过对制动踏板的操作的驱动器的启动根据本发明是通过真空制动动力助力器的可动壁(21)的轴向运动(2)被提供致动的比例运算的位移传感器(11),其输出信号提供给所述可移动壁的致动行程 (21)是直接比例和在电子控制单元(8)进行时间微分处理。