Andreas Stelzer

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Tap changer and vacuum interrupter for a tap changer of this kind
- Patent number 9,607,781
- Issue date Mar 28, 2017
- Siemens Aktiengesellschaft
- Wolfgang Albrecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tap changer with vacuum interrupters
- Patent number 9,293,273
- Issue date Mar 22, 2016
- MASCHINENFABRIK REINHAUSEN GMBH
- Wolfgang Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tap changer and vacuum interrupter for such a tap changer
- Patent number 8,947,188
- Issue date Feb 3, 2015
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting structure for an electric switch
- Patent number 7,078,634
- Issue date Jul 18, 2006
- Siemens Aktiengesellschaft
- Nils Anger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Locking device
- Patent number 6,864,444
- Issue date Mar 8, 2005
- Siemens AG
- Nils Anger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive devices for interrupter units in power supply and distributio...
- Patent number 6,849,971
- Issue date Feb 1, 2005
- Siemens Aktiengesellschaft
- Nils Anger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear assemblies having switching devices
- Patent number 6,483,066
- Issue date Nov 19, 2002
- Siemens Aktiengesellschaft
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear with switching devices arranged in housings
- Patent number 6,444,938
- Issue date Sep 3, 2002
- Siemens Aktiengesellschaft
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating carriers for vacuum circuit breakers
- Patent number 6,395,990
- Issue date May 28, 2002
- Siemens Aktiengesellschaft
- Hartmut Schoentag
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TAP CHANGER AND VACUUM INTERRUPTER FOR SUCH A TAP CHANGER
- Publication number 20140085028
- Publication date Mar 27, 2014
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAP CHANGER AND VACUUM INTERRUPTER FOR A TAP CHANGER OF THIS KIND
- Publication number 20140034463
- Publication date Feb 6, 2014
- Wolfgang Albrecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAP CHANGER WITH VACUUM INTERRUPTERS
- Publication number 20140027257
- Publication date Jan 30, 2014
- Wolfgang Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT-CIRCUITING APPARATUS WITH PYROTECHNIC INITIATION
- Publication number 20110057762
- Publication date Mar 10, 2011
- SIEMENS AKTIENGESELLSCHAFT
- Jens Burger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vacuum-Insulated Switching Device
- Publication number 20080302765
- Publication date Dec 11, 2008
- Siemens Aktiengesellschaft
- Roman Renz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vacuum Interrupter
- Publication number 20080245772
- Publication date Oct 9, 2008
- Siemens Aktiengesellschaft
- Nils Anger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact Arrangement for a Vacuum Switch
- Publication number 20080197114
- Publication date Aug 21, 2008
- SIEMENS AKTIENGESELLSCHAFT
- Nils Anger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mounting structure for an electric switch
- Publication number 20040246664
- Publication date Dec 9, 2004
- Nils Anger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Locking device
- Publication number 20030141173
- Publication date Jul 31, 2003
- Nils Anger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Andreas Stelzer

Person

Patents Grantslast 30 patents

Tap changer and vacuum interrupter for a tap changer of this kind

Tap changer with vacuum interrupters

Tap changer and vacuum interrupter for such a tap changer

Mounting structure for an electric switch

Locking device

Drive devices for interrupter units in power supply and distributio...

Switchgear assemblies having switching devices

Switchgear with switching devices arranged in housings

Insulating carriers for vacuum circuit breakers

Patents Applicationslast 30 patents

TAP CHANGER AND VACUUM INTERRUPTER FOR SUCH A TAP CHANGER

TAP CHANGER AND VACUUM INTERRUPTER FOR A TAP CHANGER OF THIS KIND

TAP CHANGER WITH VACUUM INTERRUPTERS

SHORT-CIRCUITING APPARATUS WITH PYROTECHNIC INITIATION

Vacuum-Insulated Switching Device

Vacuum Interrupter

Contact Arrangement for a Vacuum Switch

Mounting structure for an electric switch

Locking device