Inventor

ROSTRON JOSEPH R

US70 patents

⚠️ This page may combine multiple inventors who share the name “ROSTRON JOSEPH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROSTRON JOSEPH R

SOUTHERN STATES LLC

Combined DC current, AC current and voltage sensor for high voltage electric power lines

Corona avoidance electric power line monitoring, communication and response system

Combined current and voltage sensor for high voltage electric power lines

Combined in-line DC and AC current sensor for high voltage electric power lines

Turned-out line taps for high voltage electric power switch

Direction-to-fault and zone-based distance-to-fault electric power sectionalizer systems

Quick-alignment linkage for a three-phase electric disconnect switch

Fault detection and isolation using a common reference clock

High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric gas

High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric gas

Autonomous electric power fault detection, isolation and restoration systems

Capacitor switch with external resistor and insertion whip

Line-of-sight quick-alignment linkage for a three-phase electric disconnect switch

ROSTRON JOSEPH R

High impedance fault isolation system

High voltage switch blade closing detector

Capacitor switch with internal retracting impedance contactor

Directional fault sectionalizing system

High voltage capacitor monitor and maintenance system

High voltage capacitor current monitor

Directional fault location and isolation system

Arrester temperature monitor

SSI POWER LLC

Voltage sag and over-voltage compensation device with pulse width modulated autotransformer

Current monitoring device for high voltage electric power lines

High-impedance fault detection and isolation system

Voltage sag and over-voltage compensation device with pulse-width modulated transformer

Electric power monitoring and response system

Current pause device for an electric power circuit interrupter

WESTINGHOUSE ELECTRIC CORP

Method and apparatus for monitoring transformers

Multi-pole high-voltage circuit-interrupter having independent pole tripping with a single common operating mechanism

Puffer-type gas-blast circuit-interrupter having variable-area stationary composite piston structure

Current transformer

Puffer-type compressed-gas circuit interrupter

Double-puffer-type compressed-gas circuit-interrupter constructions

SOUTHERN STATES INC

Internally switched electric power interrupter

Circuit interrupter including a penetrating electrical contact with grip and release structure

Capacitor switch with external resistor and insertion whip

Limited restrike electric power circuit interrupter suitable for use as a line capacitor and load switch

Limited restrike circuit interrupter used as a line capacitor and load switch

MCCORD NEIL

High voltage capacitor switch

Single-phase capacitor switch

Three-phase capacitor switch

Sealed solenoid magnetically operated high voltage electric power switch

ELECTRIC POWER RES INST

Liquid interrupter module

Gas puffer type current interrupter and method

Circuit interrupter using a minimum of dielectric liquid

SIEMENS POWER TRANSM & DISTRIB

Voltage based VAR compensation system

High voltage synchronous switch for capacitors

BLALOCK FRANK CLAY

Magnet interrupter for high voltage switching

LOMBARDO DAVID

Bullet resistant shield for electric power equipment

ABB POWER T & D CO

Multiple vacuum interrupter fluid insulated circuit breaker with isolation gap