公开(公告)号：WO2012110555A3

公开(公告)日：2012-11-15

申请号：PCT/EP2012052587

申请日：2012-02-15

Applicant: KNORR BREMSE SYSTEME ,  KAUPERT OLIVER

Inventor： KAUPERT OLIVER

IPC: B60T13/66 ,  B60T13/68 ,  B60T17/00 ,  B60T17/02

CPC classification number: F04B39/16 ,  B60T13/662 ,  B60T13/683 ,  B60T17/004 ,  B60T17/02 ,  F15B21/048 ,  Y10T137/0318 ,  Y10T137/86179

Abstract: The invention relates to a compressed-air supply device (10) for a utility vehicle. A valve device (16) of the compressed-air supply device (10), when in a first, energized switching state, deaerates the control inlet (48) of a compressor (22) coupled to the energy-saving control outlet (28) and blocks a supply path to the second valve device (18, 18'), and when in a second, de-energized switching state, aerates the control inlet (48) of the compressor coupled to the energy-saving control outlet and opens up the supply path to the second valve, wherein the compressor can be switched into an energy-saving state by aeration of the control inlet. .

Abstract translation: 本发明涉及一种压缩空气供应装置（10），用于商用车辆。 压缩空气供给装置（10）排放到的阀组件（16）第一通电开关状态联接到所述压缩机（22）的节能控制出口（28）的控制输入端（48）和块的供给路径向所述第二阀装置（18，18“），和 在耦合到所述节能控制出口压缩机的控制输入端（48）的第二电流的开关状态排出，所述供电路径输出到第二阀打开时，所述压缩机由控制输入的排气可以被转移到省电状态。

公开(公告)号：WO2010031562A3

公开(公告)日：2010-10-21

申请号：PCT/EP2009006731

申请日：2009-09-17

Applicant: KNORR BREMSE SYSTEME ,  KAUPERT OLIVER

Inventor： KAUPERT OLIVER

IPC: B60T13/36 ,  B60T13/68 ,  B60T17/02 ,  B60T17/18

CPC classification number: B60T13/36 ,  B60T13/683 ,  B60T17/02 ,  B60T17/18

Abstract: The invention relates to a method for operating a parking brake module (12) that is at least partially integrated into a compressed air generation system (10) in the event of defects, having a control unit (14), solenoid valves (16, 18, 20), and a relay valve (22) for aerating and deaerating at least one spring-loaded brake cylinder. According to the invention, a pressure in the parking brake module (12) which is elevated compared to a normal pressure is determined, a constant compressed air delivery is stopped, a reduced switch-off pressure of the compressed air generation system (10) is set, and the pressure level in the parking brake module (12) is lowered to the reduced switch-off pressure through repeated activation of the relay valve (22). The invention further relates to a parking brake module (12).

Abstract translation: 本发明涉及一种用于在缺陷的情况下操作的至少部分中的空气处理设备（10）集成的驻车制动模块（12），具有控制单元（14），电磁阀（16，18，20）和中继阀（22），用于通风的方法 至少一个弹簧制动缸。 据，相对于常压本发明，驻车制动组件中增加的压力（12），则判定正在运行的气动输送终止时，被压缩的空气处理系统（10）的降低的切断压力是固定的，该驻车制动组件中的压力水平（12）设置在 通过重复启动中继阀（22）降低了降低的截止压力。 本发明还涉及一种驻车制动模块（12）。