A compressed-air supply installation for operating a pneumatic installation includes a compressed-air feed, a compressed-air connection to the pneumatic installation, and a ventilation connection to a surrounding environment. The compressed-air supply installation further includes a pneumatic main line between the compressed-air feed and the compressed-air connection, the pneumatic main line having an air dryer, a ventilation line between the compressed-air feed and the ventilation connection, and a valve arrangement having a control valve configured to control a ventilation valve. The control valve is connected by a control valve connection in a pneumatic control line that is connected to a pressure control connection of the ventilation valve, the ventilation valve is connected by a ventilation valve connection in the ventilation line, and the control valve is assigned a control valve ventilation connection that is configured to be switchably connected to the ventilation connection or to the surrounding environment.
COMPRESSED-AIR SUPPLY INSTALLATION, PNEUMATIC SYSTEM, AND METHOD FOR OPERATING A COMPRESSED-AIR SUPPLY INSTALLATION OR A PNEUMATIC SYSTEM
2021-05-06
Patent
Electronic Resource
English
European Patent Office | 2020
European Patent Office | 2021
|European Patent Office | 2018
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