Control device
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United States of America Patent
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Nov 8, 2011
Grant Date -
Feb 5, 2009
app pub date -
May 19, 2006
filing date -
May 23, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a control device for an impulse-generating device for inducing a shock wave in a tool, in which said impulse-generating device comprises an impact element for transmitting said shock wave to said tool, a counter pressure chamber acting against the impact element and a device for reducing a pressure in the counter-pressure chamber. The control device comprises control means for regulating the reduction of the pressure in said computer-pressure chamber. The invention also relates to an impulse-generating device.
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