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Joerg Teichmann
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Dallgow-Doeberritz, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Direct-current switching device
Patent number
10,096,443
Issue date
Oct 9, 2018
Siemens Aktiengesellschaft
Lutz-Ruediger Jaenicke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Damping arrangement for an oscillatably mounted electrical energy t...
Patent number
9,893,506
Issue date
Feb 13, 2018
Siemens Aktiengesellschaft
Frank Backe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Patents Applications
last 30 patents
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Patent Application
Separating Device For A Surge Arrester And Arrangement
Publication number
20200373113
Publication date
Nov 26, 2020
SIEMENS AKTIENGESELLSCHAFT
THOMAS KOCH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARRANGEMENT AND METHOD FOR SWITCHING HIGH CURRENTS IN HIGH-, MEDIUM...
Publication number
20200279703
Publication date
Sep 3, 2020
Siemens Aktiengesellschaft
RADU-MARIAN CERNAT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Direct-Current Switching Device
Publication number
20160155587
Publication date
Jun 2, 2016
SIEMENS AKTIENGESELLSCHAFT
LUTZ-RUEDIGER JAENICKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DAMPING ARRANGEMENT FOR AN OSCILLATABLY MOUNTED ELECTRICAL ENERGY T...
Publication number
20150255973
Publication date
Sep 10, 2015
SIEMENS AKTIENGESELLSCHAFT
Frank Backe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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