Inventor

SHEA JOHN J

US61 patents

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

SHEA JOHN J

EATON CORP

Shorting switch and system to eliminate arcing faults in power distribution equipment

Arc chute and circuit interrupter employing the same

System for eliminating arcing faults and power distribution system employing the same

Conductive liquid compositions and electrical circuit protection devices comprising conductive liquid compositions

Synchronous contactor

Contact assembly

Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults

Shorting switch and system to eliminate arcing faults in power distribution equipment

Shorting switch and system to eliminate arcing faults in low voltage power distribution equipment

Arc fault circuit interrupter and series arc fault detection method using plural high frequency bands

Electrical switching apparatus contact assembly and movable contact arm therefor

Terminal assembly for vented circuit breaker and circuit breaker incorporating same

Shorting switch and system to eliminate arcing faults in power distribution equipment

Arc-quenching filler for high voltage current limiting fuses and circuit interrupters

Electrical circuit protection devices comprising conductive liquid compositions

Thermally conductive, insulating, arc-quenching coating compositions for current interrupters

Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same

ARC baffle, and ARC chute assembly and electrical switching apparatus employing the same

Arc hood and power distribution system including the same

Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating

Arc fault circuit interrupter and method of parallel and series arc fault detection

Arc plate, and arc chute assembly and electrical switching apparatus employing the same

Electrical distribution device including protection for overheating conditions

Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter

ARC chute assembly

Electrical switching apparatus, and conductor assembly and shunt assembly therefor

Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating

Monolithic stationary conductor and current limiting power switch incorporating same

Circuit breaker with arc gas propelled movable contact and opposed arc cutoff shutters

Method of making circuit breaking contact with micro-contact interface

Washer assembly and joint monitoring system employing the same

Electronic circuit and low voltage arc flash system including an electromagnetic trigger

Current-limiting device employing a non-uniform pressure distribution between one or more electrodes and a current-limiting material

Low voltage arc flash switch

SHEA JOHN J

Bone drill

High speed bone drill

Insulated arc flash arrester

Apparatus and method to detect a series arc fault of an electrical circuit

Method and apparatus to reduce internal pressure caused by an arcing fault in an electrical enclosure

Method and apparatus to move an arcing fault to a different location in an electrical enclosure

Triggered arc flash arrester and switchgear system including the same

WESTINGHOUSE ELECTRIC CORP

Miniature circuit breaker

Circuit breaker with adjustable low magnetic trip

(unassigned)

Mechanical joint connections for fiberglass reinforced duct sections

EATON CORPROATION

Conductive polymer current-limiting fuse

SCHNEIDER ELECTRIC USA INC

Arc chute for circuit protective devices

EATON CORPORTION

Electrical switching apparatus, and movable contact assembly and contact spring assembly therefor

LUEBKE CHARLES JOHN

Method and apparatus for detecting a loose electrical connection in photovoltaic system

RICHARDS MFG CO

Locking bail stapedial prosthesis

RICHARDS MEDICAL CO

Irrigated drill and quick-release chuck assembly