Schaltungsanordnung für die Steuerung der Schmierung von Anhängern von Nutzfahrzeugen

A circuit arrangement for controlling the lubrication of trailers of utility vehicles is proposed, in which a capacitor is used which is charged as a function of the actuation of the brake of the utility vehicle for the purpose of supplying the circuit arrangement with voltage. A microcomputer count...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOEHME, HERBERT, 1000 BERLIN, DE, FRIEDRICH, KARL D., 1000 BERLIN, DE, KOTSIAS, ATHANASE, 1000 BERLIN, DE
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A circuit arrangement for controlling the lubrication of trailers of utility vehicles is proposed, in which a capacitor is used which is charged as a function of the actuation of the brake of the utility vehicle for the purpose of supplying the circuit arrangement with voltage. A microcomputer counts the number of brake actuations, stores them and compares them with a predetermined number, a valve for triggering the lubrication being actuated in the case of identity. A monitoring circuit monitors the capacitor voltage. If the latter drops below a predetermined value, the number of brake actuations buffered in the microcomputer is transferred into a non-volatile memory. After renewed charging of the capacitor after a brake actuation, the contents of the non-volatile memory are loaded into the microcomputer again.