9 patents
Utility
Modular Vacuum Circuit Interrupter
11 Jan 24
An electric power disconnect switch and associated vacuum circuit interrupter with a modular, removable contactor unit housing a modular, removable vacuum bottle unit.
Joseph R Rostron, Joseph Andreyo, Lawrence Beagan
Filed: 7 Jul 22
Utility
Quick-Alignment Linkage for a Three-Phase Electric Disconnect Switch
21 Sep 23
A quick-alignment linkage for a three-phase electric disconnect switch includes a drive pipe, a linkage pipe, and a linkage interconnecting the drive pipe and the linkage pipe.
Joseph R Rostron, Juan Camilo Gill-Gaviria
Filed: 21 Mar 22
Utility
Calibration Joint for a Three-Phase Electric Disconnect Switch
21 Sep 23
A calibration joint for a three-phase electric disconnect switch includes a linkage pipe extending through a lock ring, which includes an axial guide shaft, a threaded shaft, and a self-piercing set screw securing the lock ring to the linkage pipe.
Joseph Andreyo, Juan Camilo Gill-Gaviria
Filed: 21 Mar 22
Utility
Quick-Set Clevis Joint for a Three-Phase Electric Disconnect Switch Linkage
21 Sep 23
A quick-set clevis joint for a three-phase electric disconnect switch linkage includes a clevis housing having a spring chamber axially aligned and disposed around a linkage pipe extending through the clevis housing.
Joseph R. Rostron, Joseph Andreyo, Juan Camilo Gill-Gaviria
Filed: 21 Mar 22
Utility
Test-Boost Electric Power Recloser
26 Jan 23
Embodiments of the present invention include a test-boost electric power recloser that limits the duration of the test current imposed on the power line to less than two electric power cycles, and preferably less than one electric power cycle, when attempting to reclose into a fault.
Jiyuan Fan, Steve Hua Fan, Tan Tran, Joseph R. Rostron, Buddy Reneau
Filed: 17 May 22
Utility
Time-Admittance Fault Detection and Isolation System
24 Nov 22
A time-admittance fault detection and isolation system includes a series of time-admittance switches spaced apart along the power line, each including a respective time-admittance function.
Joseph R Rostron, Jiyuan Fan
Filed: 11 May 22
Utility
High Voltage Electric Power Switch with Carbon Arcing Electrodes and Carbon Dioxide Dielectric Gas
8 Sep 22
A high voltage electric switch includes contacts with graphite carbon electrode forming the arc gap.
Brian Berner, Joseph R Rostron, Brian Roberts
Filed: 23 May 22
Utility
Non-Three-Phase Fault Isolation and Restoration Systems
21 Apr 22
A smart switch allows distributed generators to “ride through” non-three-phase faults by very quickly detecting a non-three-phase phase fault, locating the fault, identifying the “responsive sectionalizer switches” that will be involved in clearing or isolating the fault, and selecting one of the responsive sectionalizer switches to direct back-feed tie switch operations.
Jiyuan Fan, Hua Fan, Joseph R. Rostron
Filed: 15 Oct 20
Utility
Arrester Temperature Monitor
11 Nov 21
An instrumented electric power voltage arrester includes a temperature sensor, wireless transmitter, and a visual over-temperature indicator.
Joseph R Rostron, Josh Keister, Raj Anand
Filed: 22 Jul 21
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