Gas separation: processes – Electric or electrostatic field – With cleaning of collector electrode
Reexamination Certificate
2007-07-20
2008-12-02
Chiesa, Richard L (Department: 1797)
Gas separation: processes
Electric or electrostatic field
With cleaning of collector electrode
C096S032000, C096S036000, C096S037000, C323S903000
Reexamination Certificate
active
07459010
ABSTRACT:
A method for the acceleration of an electromagnetic rapper, particularly for an electrostatic precipitator, which includes a metal cylinder as a hammer, an electrical coil for lifting the metal cylinder and a coil energizer for energizing the electrical coil. For cleaning a surface the metal cylinder is lifted by an initial electrical pulse generated by the coil energizer. The coil energizer supplies the electrical coil with an additional electrical pulse so that the metal cylinder is accelerated when it has reached the maximum point of its trajectory.
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Alstom Technology Ltd
Chiesa Richard L
Volpe and Koenig P.C.
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