| 6122686 |
Processing module for a modular automation system |
Herbert Barthel, Hartmut Schuetz |
2000-09-19 |
| 5640514 |
Synchronization method for automation systems |
Herbert Barthel, Hartmut Schuetz |
1997-06-17 |
| 5592373 |
Method and apparatus for configuring an automation system |
Herbert Barthel, Hartmut Schuetz |
1997-01-07 |
| 5590278 |
Method for detecting addressing errors in an electrical unit |
Herbert Barthel, Hartmut Schuetz |
1996-12-31 |
| 5579220 |
Method of updating a supplementary automation system |
Herbert Barthel, Hartmut Schuetz |
1996-11-26 |
| 5301308 |
Method for synchronizing redundant operation of coupled data processing systems following an interrupt event or in response to an internal command |
Herbert Barthel |
1994-04-05 |
| 4521228 |
Control device for an electrostatic precipitator |
Franz Alig |
1985-06-04 |
| 4521223 |
Method for determining the existence of an optimal interval for rapping the electrodes of an electrostatic precipitator |
Franz Alig |
1985-06-04 |
| 4433281 |
Method for detecting breakdowns in an electrostatic filter |
Helmut Herklotz, Gunter Mehler, Franz Neulinger, Helmut Schummer, Walter Schmidt +1 more |
1984-02-21 |
| 4432061 |
System for controlling the voltage of an electrofilter |
Helmut Herklotz, Gunter Mehler, Franz Neulinger, Helmut Schummer, Walter Schmidt +1 more |
1984-02-14 |
| 4432062 |
Method for optimizing the knock frequency of an electrofilter system |
Helmut Herklotz, Gunter Mehler, Franz Neulinger, Helmut Schummer, Walter Schmidt +1 more |
1984-02-14 |
| 4382805 |
System for automatically controlling the breakdown voltage limit of an electrofilter |
Helmut Herklotz, Gunter Mehler, Franz Neulinger, Helmut Schummer, 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, Helmut Schummer, 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, Helmut Schummer, Walter Schmidt +1 more |
1982-10-12 |