Hermann Waldmann

Person

Weiher, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Synchronous machine having control coils for compensating mechanica...
- Patent number 5,294,857
- Issue date Mar 15, 1994
- Siemens Aktiengesellschaft
- Herbert Auinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for error-protected operation of multipanel, power distribut...
- Patent number 4,507,703
- Issue date Mar 26, 1985
- Siemens Aktiengesellschaft
- Heinrich Blau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Earth contact monitoring device for a polyphase three-phase filter...
- Patent number 4,429,338
- Issue date Jan 31, 1984
- Siemens Aktiengesellschaft
- Michael Becker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring system for the capacitor batteries of a three-phase filt...
- Patent number 4,419,621
- Issue date Dec 6, 1983
- Siemens Aktiengesellschaft
- Michael Becker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring system for an LC filter circuit in an AC power network
- Patent number 4,409,542
- Issue date Oct 11, 1983
- Siemens Aktiengesellschaft
- Michael Becker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for damping hunting by electric machines
- Patent number 4,393,345
- Issue date Jul 12, 1983
- Siemens Aktiengesellschaft
- Kurt Fork
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for monitoring the voltage stress of a capacitor
- Patent number 4,326,230
- Issue date Apr 20, 1982
- Siemens Aktiengesellschaft
- Michael Becker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for the transmission of DC current between at least one rect...
- Patent number 4,205,368
- Issue date May 27, 1980
- Siemens Aktiengesellschaft
- Manfred Erche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Hermann Waldmann

Person

Patents Grantslast 30 patents

Synchronous machine having control coils for compensating mechanica...

System for error-protected operation of multipanel, power distribut...

Earth contact monitoring device for a polyphase three-phase filter...

Monitoring system for the capacitor batteries of a three-phase filt...

Monitoring system for an LC filter circuit in an AC power network

Circuit for damping hunting by electric machines

Circuit for monitoring the voltage stress of a capacitor

Method for the transmission of DC current between at least one rect...