Inventor
GRASS NORBERT
DE6 patents
Patents
6 patentsUS6282106B2Aug 28, 2001
Power supply for an electrostatic precipitator
SIEMENS AG64 citations93
US7502701B2Mar 10, 2009
PC-arrangement for visualisation, diagnosis and expert systems for monitoring, controlling and regulating high voltage supply units of electric filters
SIEMENS AG8 citations81
US5471377ANov 28, 1995
Process for controlling a power supply which supplies power to an electrostatic filter in which secondary circuit states are determined based on measured primary circuit values and in which short circuits are detected
SIEMENS AG17 citations72
US7366369B2Apr 29, 2008
Transmission of measured values in high-voltage supply units for electrofilters
SIEMENS AG2 citations60
US7889857B2Feb 15, 2011
Method and system for providing a service
SIEMENS AG6 citations57
US7225168B2May 29, 2007
Method and system for providing a service on demand
SIEMENS AG3 citations54