HOSE RELEASE DEVICE, ROCK DRILLING UNIT AND METHOD OF MANAGING HOSES

The invention relates to a hose release device allowing a length change of a pressure medium hose caused by expansion under high pressure. The invention also relates to a method of managing hoses and executing a deflection to the hose so that extra length is re-served in the system. Linvention conce...

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Bibliographische Detailangaben
1. Verfasser:	KINNUNEN, JOUNI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a hose release device allowing a length change of a pressure medium hose caused by expansion under high pressure. The invention also relates to a method of managing hoses and executing a deflection to the hose so that extra length is re-served in the system. Linvention concerne un dispositif de débrayage permettant un changement de longueur dun tuyau de fluide sous pression provoqué par une expansion sous haute pression. Linvention concerne également un procédé de gestion de tuyaux et dexécution dune déviation sur le tuyau afin que la longueur supplémentaire soit conservée dans le système.