Manfred Weibelzahl

Person

Weiher, near Erlangen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for decoupling the active and reactive power c...
- Patent number 4,888,674
- Issue date Dec 19, 1989
- Siemens Aktiengesellschaft
- Manfred Weibelzahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
State signal formation for indicating the transition into the bypas...
- Patent number 4,837,671
- Issue date Jun 6, 1989
- Siemens Aktiengesellschaft
- Georg Wild
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for suppressing resonance phenomena in the A-C...
- Patent number 4,685,044
- Issue date Aug 4, 1987
- Siemens Aktiengesellschaft
- Manfred Weibelzahl
- 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
Monitoring device for the capacitor battery of a d-c filter circuit
- Patent number 4,322,766
- Issue date Mar 30, 1982
- Siemens Aktiengesellschaft
- Michael Becker
- G01 - MEASURING TESTING
Information Patent Grant
Circuit having improved firing angle symmetry for ignition pulses i...
- Patent number 4,309,749
- Issue date Jan 5, 1982
- Siemens Aktiengesellschaft
- Manfred Weibelzahl
- 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

Manfred Weibelzahl

Person

Patents Grantslast 30 patents

Method and apparatus for decoupling the active and reactive power c...

State signal formation for indicating the transition into the bypas...

Method and apparatus for suppressing resonance phenomena in the A-C...

Circuit for monitoring the voltage stress of a capacitor

Monitoring device for the capacitor battery of a d-c filter circuit

Circuit having improved firing angle symmetry for ignition pulses i...

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