HS

Helmut Schummer

SA Siemens Aktiengesellschaft: 13 patents #712 of 22,248Top 4%
MA Metallgesellschaft Ag: 5 patents #47 of 715Top 7%
Overall (All Time): #357,937 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5471377 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 Gerhard Donig, Roland Humpfner, Norbert Grass, Hans-Joachim Knaak, Franz Neulinger 1995-11-28
4873620 Voltage supply with recovery protection for a thyristor Franz Neulinger, Gerhard Donig, Walter Schmidt 1989-10-10
4808200 Electrostatic precipitator power supply Richard Dallhammer, Franz Neulinger, Walter Schmidt 1989-02-28
4779182 Power supply for an electrostatic filter Hermann Mickal, Hartmut Gaul, Walter Schmidt, Franz Neulinger 1988-10-18
4690694 Method of automatically controlling an electrostatic precipitator Franz Alig, Heinrich Bocker, Franz Neulinger 1987-09-01
4670829 Method and apparatus for supplying an electrostatic precipitator with high voltage pulses Richard Dallhammer, Gerhard Donig, Hartmut Gaul, Walter Schmidt, Franz Neulinger 1987-06-02
4433281 Method for detecting breakdowns in an electrostatic filter Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1984-02-21
4432062 Method for optimizing the knock frequency of an electrofilter system Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1984-02-14
4432061 System for controlling the voltage of an electrofilter Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1984-02-14
4413225 Method of operating an electrostatic precipitator Gerhard Donig, Walter Schmidt, Franz Neulinger 1983-11-01
4382805 System for automatically controlling the breakdown voltage limit of an electrofilter Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1983-05-10
4354860 Method for determining the filter current limit of an electrostatic filter Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1982-10-19
4354152 Method for automatic control of the voltage of an electrostatic filter at the breakdown limit Helmut Herklotz, Gunter Mehler, Franz Neulinger, Horst Daar, Walter Schmidt +1 more 1982-10-12
4282014 Detector for detecting voltage breakdowns on the high-voltage side of an electric precipitator Heinrich Winkler, Gerhard Rumold 1981-08-04