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Thomas Hilker
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Stahnsdrof, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Measuring an electrical voltage on a metal-encapsulated switchgear
Patent number
11,982,691
Issue date
May 14, 2024
Siemens Energy Global GmbH & Co. KG
Stefan Giere
G01 - MEASURING TESTING
Information
Patent Grant
Measurement arrangement for measuring a voltage potential on a cond...
Patent number
11,965,913
Issue date
Apr 23, 2024
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
G01 - MEASURING TESTING
Information
Patent Grant
Switch device, high-voltage circuit breaker, and method for operati...
Patent number
11,881,367
Issue date
Jan 23, 2024
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor apparatus for a switch drive of an electrical switch
Patent number
11,742,783
Issue date
Aug 29, 2023
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor apparatus for a switch drive of an electrical switch, and met...
Patent number
11,521,805
Issue date
Dec 6, 2022
Siemens Energy Global GmbH & Co. KG
David Brummund
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor device for a switch drive of an electric switch
Patent number
11,164,704
Issue date
Nov 2, 2021
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spring-loaded drive for a high-voltage power switch and method for...
Patent number
10,861,656
Issue date
Dec 8, 2020
Siemens Aktiengesellschaft
Thomas Hilker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching-device tripping apparatus
Patent number
9,548,175
Issue date
Jan 17, 2017
Siemens Aktiengesellschaft
Oliver Duwe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current transformer arrangement
Patent number
8,908,337
Issue date
Dec 9, 2014
Siemens Aktiengesellschaft
Jörg Gorablenkow
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
TRIPPING DEVICE FOR A CIRCUIT BREAKER
Publication number
20240047162
Publication date
Feb 8, 2024
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARRESTER SYSTEM OF PARALLEL-CONNECTED ARRESTERS, AND METHOD FOR DET...
Publication number
20230358799
Publication date
Nov 9, 2023
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENT ARRANGEMENT FOR MEASURING A VOLTAGE POTENTIAL ON A COND...
Publication number
20220373578
Publication date
Nov 24, 2022
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
G01 - MEASURING TESTING
Information
Patent Application
MEASURING AN ELECTRICAL VOLTAGE ON A METAL-ENCAPSULATED SWITCHGEAR
Publication number
20220317159
Publication date
Oct 6, 2022
Stefan Giere
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PRODUCING A MOTOR VOLTAGE FOR A SWITCH DRIVE
Publication number
20220311371
Publication date
Sep 29, 2022
SIEMENS ENERGY GLOBAL GMBH & CO. KG
David Brummund
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE DEVICE AND METHOD FOR ASCERTAINING THE RISK OF CONDENS...
Publication number
20220190563
Publication date
Jun 16, 2022
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Thomas Hilker
G01 - MEASURING TESTING
Information
Patent Application
MOTOR APPARATUS FOR A SWITCH DRIVE OF AN ELECTRICAL SWITCH
Publication number
20220077804
Publication date
Mar 10, 2022
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Thomas Hilker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCH DEVICE, HIGH-VOLTAGE CIRCUIT BREAKER, AND METHOD FOR OPERATI...
Publication number
20220044892
Publication date
Feb 10, 2022
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR APPARATUS FOR A SWITCH DRIVE OF AN ELECTRICAL SWITCH, AND MET...
Publication number
20220037095
Publication date
Feb 3, 2022
SIEMENS ENERGY GLOBAL GMBH & CO. KG
DAVID BRUMMUND
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPRING-LOADED DRIVE FOR A HIGH-VOLTAGE POWER SWITCH AND METHOD FOR...
Publication number
20190333719
Publication date
Oct 31, 2019
THOMAS HILKER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Motor Device For A Switch Drive Of An Electric Switch
Publication number
20190237274
Publication date
Aug 1, 2019
Siemens Aktiengesellschaft
THOMAS HILKER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING-DEVICE TRIPPING APPARATUS
Publication number
20140292452
Publication date
Oct 2, 2014
Oliver Duwe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT TRANSFORMER ARRANGEMENT
Publication number
20130135776
Publication date
May 30, 2013
SIEKENS AKTIENGESELLSCHAFT
Jörg Gorablenkow
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER