COMPRESSED AIR MAINTENANCE UNIT, AND CONSUMER CONTROL DEVICE EQUIPPED WITH THE SAME

A compressed air conditioning apparatus (2) and a load control device (1) equipped therewith are proposed, the compressed air conditioning apparatus (2) comprising a switch-on valve (14) with 3/3-valve functionality. By means of the switch-on valve (14), an outlet passage (22) leading to a load devi...

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Bibliographische Detailangaben
Hauptverfasser:	STRECK, MICHAEL, HARTNAGEL, ROLF, MEDOW, RALF
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A compressed air conditioning apparatus (2) and a load control device (1) equipped therewith are proposed, the compressed air conditioning apparatus (2) comprising a switch-on valve (14) with 3/3-valve functionality. By means of the switch-on valve (14), an outlet passage (22) leading to a load device (A) can, among other aspects, be optionally supplied with compressed air or disconnected from the compressed air supply. By means of a pressure sensor (24) and/or a flow sensor (25), actual pressure and/or flow data can be recorded and compared to reference data previously stored in a teaching mode. As a function of the comparison result, an electric diagnostic signal can be generated, offering, among other aspects, the opportunity for monitoring leakage from the load device (A) or excessive air consumption.