Motor Control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 18, 2007
app pub date -
May 18, 2005
filing date -
May 18, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Arrangement for coating a surface with particles, comprising a spindle shaft (4) driven by an electric motor and provided with a means (8) which delivers the particles during rotation of the spindle shaft (4). The arrangement is characterized by that the motor control (34) integrated into the painting spindle (2) contains a unit which can detect the frequency superposed in the power supply, which constitutes a multiple of the desired feed frequency to the electric motor, in order to obtain the desired speed.
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