LandOfFree - US Patents - Listing for High-voltage switches with arc preventing or extinguishing devic,Arc preventing or extinguishing devices

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Magnetic blowout

Rotating arc fault-current interrupter

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Magnetic blowout

Rotating arc interrupter for loadbreak switch

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Resistance inserting

Rower circuit-breaker having a closing resistor

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement

Safety interlock between a vacuum interrupter and a...

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Air-current blowout

Sealed contact device with contact gap adjustment capability

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Arc chute assembly

Secondary arc chute and electrical switching apparatus...

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Air-current blowout

Self bouncing arc switch

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Vacuum

Self-fixturing system for a vacuum interrupter

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Air-current blowout

Sensing structure for component wear in high voltage circuit int

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Multiple break

Sequential isolating circuit breaker and actuator

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Housing structure

Shield for a line side of a circuit breaker for supporting cable

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Vacuum

Shielded encapsulated vacuum interrupter

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement

Shorting switch and system to eliminate arcing faults in...

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Multiple break

Single piece arcing contact for a circuit breaker

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Vacuum

Sintered body and electrode, method for surface...

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Air-current blowout

Slip-through mounting structure for circuit interrupter

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement

Slot motor and circuit breaker including the same

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement

Slot motor and circuit breaker including the same

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Housing structure

Solid dielectric encapsulated interrupter