A rock drilling rig and method of driving compressor

The invention relates to a rock drilling rig and a method of driving a compressor. The rock drilling rig (1) is combustion engine (DI) operated and is provided with a flushing system (FS) including a compressor (CO) for producing pressurized 5 air. The compressor is driven by an electric drive motor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PIIPPONEN, JUHA, SORMUNEN, TAPANI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL FIXED CONSTRUCTIONS HEATING LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a rock drilling rig and a method of driving a compressor. The rock drilling rig (1) is combustion engine (DI) operated and is provided with a flushing system (FS) including a compressor (CO) for producing pressurized 5 air. The compressor is driven by an electric drive motor (CM). The combustion engine is connected to drive generator (GEN) which produces electric energy that is stored in an energy storage (BAT). The stored electric energy can be utilized in driving the compressor. (Figure 5) 42534001 (GHMatters) P93440.AU 12/04113 D1 H CoFS CU937 BAT:--. 12\| 13 DI CO CU BATB FIG. 3