Sistema e metodo di monitoraggio di uno stato di usura di una trasmissione idrostatica

Sistema e metodo di monitoraggio di uno stato di usura di una trasmissione idrostatica

System and method of monitoring a state of wear of a hydrostatic transmission (HT) based on monitoring the dynamics of the valve (HY) on the basis of monitoring the progress of the hydrostatic ratio and/or the driving current of at least one hydrostat control valve (HY) in conditions of transition f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORANDI, Gabriele, ZANASI, Nicholas, AQUILANI, Valerio, SUFFRITTI, Alberto, MELEGARI, Mario
Format: Patent
Sprache:ita
Schlagworte:
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:System and method of monitoring a state of wear of a hydrostatic transmission (HT) based on monitoring the dynamics of the valve (HY) on the basis of monitoring the progress of the hydrostatic ratio and/or the driving current of at least one hydrostat control valve (HY) in conditions of transition from a parking condition (ZERO RATIO) to a dynamic stationary vehicle condition, i.e. with hydrostatic ratio HST0 (POWR ZERO RATIO) and/or vice versa, while the transmission clutch (CL) is open.