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    • 5. 发明申请
    • Electrical Parking Brake System for a Utility Vehicle and Operating Method
    • 电动驻车制动系统用于实用车辆和操作方法
    • US20100244550A1
    • 2010-09-30
    • US12564580
    • 2009-09-22
    • Eduard Hilberer
    • Eduard Hilberer
    • B60T13/68G06F19/00
    • B60T13/683B60T8/17B60T8/1837B60T15/027B60T15/041
    • An electrical parking brake system and method for a commercial vehicle includes a valve device, which connects a compressed-air supply with a spring brake cylinder without an intermediate connection of a hand brake valve. The valve device aerates the spring brake cylinder in a first switching state and deaerates the spring brake cylinder in a second switching state. The system further includes a pressure sensor, which measures a pressure on the compressed air supply side, and an electronic control unit for directly or indirectly controlling the valve device, acquiring a signal supplied by the pressure sensor, and acquiring an indicator signal for the presence of an individual in a cab of the vehicle. The valve device can only be transferred to its first switching state by the control unit if the pressure on the compressed air supply side exceeds a pressure threshold value and if the presence of an individual in a cab of the vehicle is indicated.
    • 用于商业车辆的电动驻车制动系统和方法包括:阀装置,其将压缩空气供应与弹簧制动缸连接,而不用手动制动阀的中间连接。 阀装置在第一切换状态下使弹簧制动液缸通风,并在第二切换状态下使弹簧制动缸脱气。 该系统还包括测量压缩空气供应侧的压力的压力传感器和用于直接或间接控制阀装置的电子控制单元,获取由压力传感器提供的信号,以及获取指示信号 在车辆的驾驶室中的个人。 如果压缩空气供应侧的压力超过压力阈值,并且指示个人在车辆的驾驶室中的存在,那么阀装置只能由控制单元转移到其第一切换状态。
    • 6. 发明申请
    • Method for Controlling or Regulating the Air Pressure in a Compressed Air Supply Device
    • 控制或调节压缩空气供应装置中气压的方法
    • US20090133394A1
    • 2009-05-28
    • US12273242
    • 2008-11-18
    • Ansgar FriesEduard Hilberer
    • Ansgar FriesEduard Hilberer
    • F04B49/00
    • B60T17/02F04B35/002F04B49/022
    • A method is provided for controlling and/or regulating the air pressure in a compressed air supply device for a utility vehicle. At least one pressure value in the compressed air supply device and/or in vehicle components connected to the compressed air supply device is recorded. A humidity value representing the humidity content in an air filter unit associated with the compressed air supply device is determined. A clutch connecting a drive to a compressor is opened. A discharge valve of the compressed air supply device is opened when the pressure value is above a predetermined minimum value and the humidity value exceeds a predetermined threshold value. The clutch is opened and the discharge valve remains closed when it is indicated that the clutch can be engaged, the pressure value reaches a predetermined cutting-off pressure, and the humidity value is below the predetermined threshold value.
    • 提供一种用于控制和/或调节用于多用途车辆的压缩空气供应装置中的空气压力的方法。 记录压缩空气供给装置和/或连接到压缩空气供给装置的车辆部件中的至少一个压力值。 确定表示与压缩空气供应装置相关联的空气过滤器单元中的湿度含量的湿度值。 将驱动器连接到压缩机的离合器打开。 当压力值高于预定最小值并且湿度值超过预定阈值时,压缩空气供应装置的排出阀打开。 当指示离合器可以接合时,压力值达到预定的切断压力并且湿度值低于预定阈值,离合器打开并且排出阀保持关闭。
    • 9. 发明授权
    • Valve device for a compressed air supply device and compressed air supply system
    • 用于压缩空气供应装置和压缩空气供应系统的阀装置
    • US08616231B2
    • 2013-12-31
    • US12525622
    • 2008-02-07
    • Eduard Hilberer
    • Eduard Hilberer
    • G05D11/00
    • B60T15/48B60T17/004B60T17/02Y10T137/2562Y10T137/4252Y10T137/5544Y10T137/7761Y10T137/7837Y10T137/794
    • A valve device for a compressed air supply system, includes a control chamber to which compressed air may be supplied, a control piston plate delimiting the control chamber, a control piston that is fixed to the side of the control piston plate facing away from the control chamber. The piston protrudes into a discharge valve chamber of a discharge valve, provided with at least one compressed air connection. A valve head delimits the discharge valve chamber, which can be pressurized with the force of a spring in the direction of a valve seat and which can be lifted from the valve seat by the control piston counter to the force of the spring in order to open the discharge valve. The control piston and a valve housing surrounding the control piston define at least two regeneration valve chambers of a regeneration valve having at least one compressed air connection. The at least two regeneration valve chambers are either separated from each other or connected together in accordance with the position of the control piston.
    • 一种用于压缩空气供应系统的阀装置,包括可以供应压缩空气的控制室,限定控制室的控制活塞板,一个固定在控制活塞板背离控制器的一侧的控制活塞 房间。 活塞突出到排出阀的排放阀室中,该排放阀设置有至少一个压缩空气连接。 阀头限定排出阀室,其可以通过弹簧的力在阀座的方向上被加压,并且可以通过控制活塞与阀座抵抗弹簧的力而从阀座提升以便打开 排气阀。 围绕控制活塞的控制活塞和阀壳体限定了具有至少一个压缩空气连接的再生阀的至少两个再生阀室。 至少两个再生阀室彼此分离或者根据控制活塞的位置连接在一起。
    • 10. 发明授权
    • Compressed-air supply device with improved regeneration capacity
    • 压缩空气供应装置具有改进的再生能力
    • US08142556B2
    • 2012-03-27
    • US12555228
    • 2009-09-08
    • Eduard Hilberer
    • Eduard Hilberer
    • B01D53/26B60T17/04
    • B60T17/004B01D53/0415B01D53/0431B01D2257/80Y10S55/17Y10T137/87772
    • A compressed air supply device for a utility vehicle includes a valve housing and an air-drying cartridge, wherein compressed air can be supplied to the air-drying cartridge via the valve housing. The compressed air flows through the air-drying cartridge in a first direction of flow. An electrically controllable valve is provided in the valve housing, which ensures a return flow of compressed air counter to the first direction of flow through the air-drying cartridge for regeneration purposes. A valve that can be controlled pneumatically by the electrically controlled valve is provided in the valve housing, via which compressed air can be supplied to the air-drying cartridge for regeneration purposes.
    • 用于多用途车的压缩空气供应装置包括阀壳体和空气干燥筒,其中压缩空气可以经由阀壳体供应到空气干燥筒。 压缩空气在第一流动方向上流过空气干燥筒。 在阀壳体中设置有一个可电控阀,它确保压缩空气与通过空气干燥筒的第一流动方向相反的回流,用于再生目的。 可以通过电控阀气动地控制的阀设置在阀壳体中,通过该阀可以将压缩空气供应到空气干燥筒用于再生目的。