SYSTEMS AND METHODS FOR CONTROLLING DIESEL HAMMERS
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United States of America Patent
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Issued Date -
Nov 22, 2012
app pub date -
May 17, 2012
filing date -
May 20, 2011
priority date (Note) -
Abandoned
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Abstract
A diesel hammer comprises a housing, an anvil, and a release valve. A combustion chamber is formed within the housing below the anvil. The release valve operates in a closed configuration in which fluid is substantially prevented from flowing out of the combustion chamber and an open configuration in which fluid is allowed to flow out of the combustion chamber through the release valve. The diesel hammer operates in a cycle mode in which the release valve is in the closed configuration and, when the anvil moves from an upper position to a lower position, the anvil compresses fluids within the combustion chamber and an interrupt mode in which the release valve is in the open configuration and, when the anvil moves from the upper position to the lower position, the anvil does not substantially compress the fluids within the combustion chamber.
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