Rock drilling rig and method of driving compressor
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United States of America Patent
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Issued Date -
Dec 5, 2013
app pub date -
May 30, 2013
filing date -
May 31, 2012
priority date (Note) -
Abandoned
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Abstract
A rock drilling rig and a method of driving a compressor, wherein the rock drilling rig is operated by a combustion engine and is provided with a flushing system including a compressor for producing pressurized air. The compressor is driven by an electric drive motor. The combustion engine is connected to drive a generator, which produces electric energy that is stored in an energy storage. The stored electric energy can be utilized in driving the compressor.
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