Tripping device for a circuit breaker
US-12573573-B2 · Mar 10, 2026 · US
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Hilker Thomas patents
Hilker Thomas is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hilker Thomas |
| Total patents | 26 |
| First publication | Jan 17, 2017 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Arrester system of parallel-connected arresters, and method for detecting faults of the arresters
US-12461136-B2 · Nov 4, 2025 · US
Producing a motor voltage for a switch drive
US-12301146-B2 · May 13, 2025 · US
High-voltage device and method for ascertaining the risk of condensation in cabinets in a high-voltage device of this kind
US-12021356-B2 · Jun 25, 2024 · US
Measuring an electrical voltage on a metal-encapsulated switchgear
US-11982691-B2 · May 14, 2024 · US
Measurement arrangement for measuring a voltage potential on a conductor in a power switching device and corresponding power switching device
US-11965913-B2 · Apr 23, 2024 · US
Tripping device for a circuit breaker
US-2024047162-A1 · Feb 8, 2024 · US
Switch device, high-voltage circuit breaker, and method for operating the switch device
US-11881367-B2 · Jan 23, 2024 · US
Arrester system of parallel-connected arresters, and method for detecting faults of the arresters
US-2023358799-A1 · Nov 9, 2023 · US
Motor apparatus for a switch drive of an electrical switch
US-11742783-B2 · Aug 29, 2023 · US
Recent patents
Latest publications not already listed above.
Motor apparatus for a switch drive of an electrical switch, and method for operation thereof
US-11521805-B2 · Dec 6, 2022 · US
Measurement arrangement for measuring a voltage potential on a conductor in a power switching device and corresponding power switching device
US-2022373578-A1 · Nov 24, 2022 · US
Measuring an electrical voltage on a metal-encapsulated switchgear
US-2022317159-A1 · Oct 6, 2022 · US
Producing a motor voltage for a switch drive
US-2022311371-A1 · Sep 29, 2022 · US
High-voltage device and method for ascertaining the risk of condensation in cabinets in a high-voltage device of this kind
US-2022190563-A1 · Jun 16, 2022 · US
Motor apparatus for a switch drive of an electrical switch
US-2022077804-A1 · Mar 10, 2022 · US
Switch device, high-voltage circuit breaker, and method for operating the switch device
US-2022044892-A1 · Feb 10, 2022 · US
Motor apparatus for a switch drive of an electrical switch, and method for operation thereof
US-2022037095-A1 · Feb 3, 2022 · US
Motor device for a switch drive of an electric switch
US-11164704-B2 · Nov 2, 2021 · US
Spring-loaded drive for a high-voltage power switch and method for operating the spring-loaded drive
US-10861656-B2 · Dec 8, 2020 · US
Electric motor
US-D871335-S · Dec 31, 2019 · US
Spring-loaded drive for a high-voltage power switch and method for operating the spring-loaded drive
US-2019333719-A1 · Oct 31, 2019 · US
Electric motor
US-D860942-S · Sep 24, 2019 · US
Motor Device For A Switch Drive Of An Electric Switch
US-2019237274-A1 · Aug 1, 2019 · US
Electric motor
US-D853963-S · Jul 16, 2019 · US
Switching-device tripping apparatus
US-9548175-B2 · Jan 17, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Siemens Energy Global Gmbh & Co Kg | 19 |
| Siemens Ag | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H3/3005 | 10 |
| H01H3/26 | 10 |
| H01H2003/266 | 8 |
| H01H3/30 | 7 |
| H02P27/08 | 6 |