Verfahren und System zur Zustandsüberwachung eines Bergbaufahrzeugs

Details

Veröffentlichungs-Nr.

EP4574567

Aktenzeichen

EP23217708

Anmeldetag

18. Dezember 2023

Veröffentlichung

25. Juni 2025

Rechtsraum

EP

IPC

B60P1/16F15B19/00

Abstract

A method for condition monitoring of a mining vehicle. The method comprises controlling a hydraulic circuit to pressurize a lifting cylinder for changing a position of a dump box relative to a body of the mining vehicle, controlling a respective pressure release valve to open the hydraulic circuit for depressurizing the lifting cylinder, measuring a loading applied by the dump box to the body of the mining vehicle both in response to changing the position of the dump box relative to the body of the mining vehicle and in response to control the pressure release valve to open the hydraulic circuit, and determining, based on the said loading measurements, a state of the pressure release valve in response to control the pressure release valve to open the hydraulic circuit for depressurizing the lifting cylinder.Additionally, a system for condition monitoring of the mining vehicle.

Anmelder

Firma

Sandvik Mining and Construction Oy

Land

🇫🇮 Finnland

Fachgebiete