发明名称 |
METHOD FOR CONTROLLING OR REGULATING THE AIR PRESSURE IN A COMPRESSED AIR SUPPLY DEVICE |
摘要 |
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. |
申请公布号 |
EP2024214(A1) |
申请公布日期 |
2009.02.18 |
申请号 |
EP20070725336 |
申请日期 |
2007.05.16 |
申请人 |
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH |
发明人 |
FRIES, ANSGAR;HILBERER, EDUARD |
分类号 |
B60T17/02;F04B49/02 |
主分类号 |
B60T17/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|