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2025
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G/S
|
Electrical switchgear, namely circuit reclosers |
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2024
|
G/S
|
Electrical equipment, namely recloser test sets |
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|
G/S
|
Electrical switchgear, namely electrical power distribution units intended to be positioned on a ... |
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2023
|
Invention
|
Collimated beam alignment system for electric power disconnect switch. A collimated beam alignmen... |
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|
Invention
|
Alternative gas current pause circuit interrupter. An alternative gas current pause circuit inter... |
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|
G/S
|
Electric switchgear, namely, high voltage electric power relays for electric power switches |
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2022
|
Invention
|
Arrester performance monitoring and maintenance system. A system or method for monitoring an elec... |
|
|
Invention
|
Calibration joint for a three-phase electric disconnect switch. A calibration joint for a three-p... |
|
|
Invention
|
Quick-set clevis joint for a three-phase electric disconnect switch linkage. A quick-set clevis j... |
|
|
Invention
|
Quick-alignment linkage for a three-phase electric disconnect switch. A quick-alignment linkage f... |
|
|
Invention
|
Modular vacuum circuit interrupter. An electric power disconnect switch and associated vacuum cir... |
|
|
Invention
|
High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric ga... |
|
|
Invention
|
Test-boost electric power recloser. Embodiments of the present invention include a test-boost ele... |
|
|
Invention
|
Time-admittance fault detection and isolation system. A time-admittance fault detection and isola... |
|
|
G/S
|
Electrical switchgear, namely, disconnect switch linkage |
|
2021
|
Invention
|
Arrester temperature monitor. An instrumented electric power voltage arrester includes a temperat... |
|
2020
|
Invention
|
Non-three-phase fault isolation and restoration systems. A smart switch allows distributed genera... |
|
2019
|
Invention
|
Combined in-line dc and ac current sensor for high voltage electric power lines. The present inve... |
|
|
G/S
|
Electric switchgear, namely, reclosers for distribution power lines |
|
|
Invention
|
High voltage electric power switch with anti-flashover nozzle. A high voltage electric power swit... |
|
|
Invention
|
High voltage capacitor with internal capacitor pack voltage and current sensors. A high voltage c... |
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|
Invention
|
Autonomous electric power fault detection, isolation and restoration systems. Fault detection, is... |
|
|
Invention
|
Direction-to-fault and zone-based distance-to-fault electric power sectionalizer systems. Electri... |
|
|
Invention
|
Turned-out line taps for high voltage electric power switch |
|
|
Invention
|
High voltage electric power switch with turned-out line taps |
|
|
Invention
|
Fault-preventing circuit recloser. A fault-preventing circuit recloser includes a ballast impedan... |
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2018
|
Invention
|
High voltage electric power switch |
|
|
Invention
|
Rfid status monitor for high voltage and remote electric power systems. A remote blade closing de... |
|
|
Invention
|
Combined current and voltage sensor for high voltage electric power lines. A high voltage electri... |
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|
Invention
|
Combined dc current, ac current and voltage sensor for high voltage electric power lines. The pre... |
|
|
Invention
|
Rfid status monitor for high voltage and remote electric power systems.
A remote blade closing d... |
|
2017
|
Invention
|
Arrester temperature monitor. An instrumented electric power arrester includes a temperature sens... |
|
|
Invention
|
Arrester temperature monitor.
An instrumented electric power arrester includes a temperature sen... |
|
|
Invention
|
High voltage capacitor current monitor. A high voltage capacitor current monitor that attaches to... |
|
|
Invention
|
High voltage capacitor monitor and maintenance system. A capacitor status monitor that attaches a... |
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2016
|
G/S
|
Electric switchgear, namely, closing detectors for high voltage electric power switches |
|
2015
|
Invention
|
High voltage switch blade closing detector. A blade closing detector for an electric power switch... |
|
|
Invention
|
Bullet resistant shield for electric power equipment. A bullet resistant shield for electric powe... |
|
|
G/S
|
Electric switchgear, namely, electric switch motors |
|
|
G/S
|
Bullet-proof protective walls for electric power equipment |
|
2014
|
Invention
|
Fault detection and isolation using a common reference clock. A fault detection and isolation sys... |
|
|
Invention
|
Corona avoidance electric power line monitoring, communication and response system. An electric p... |
|
|
Invention
|
Corona avoidance electric power line monitoring and response system. An electric power line monit... |
|
|
Invention
|
High voltage sensor located within line insulator. A high voltage sensor is located within a diel... |
|
|
G/S
|
Electric power current measuring device for overhead high-voltage three-phase electric power lines |
|
2013
|
Invention
|
Integral current transforming electric circuit interrupter. An electric power switch suitable as ... |
|
|
Invention
|
Sealed solenoid magnetically operated high voltage electric power switch. A sealed solenoid, magn... |
|
2010
|
G/S
|
Electrical switch gear, namely, high voltage switching apparatuses |
|
|
G/S
|
Electric power current measuring device for a three-phase electric power system |
|
2008
|
G/S
|
Electrical switch gear, namely, high voltage switching devices |
|
2002
|
G/S
|
Electrical switching gear, namely, high voltage switches |
