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 – Air-current blowout

Method of current interruption using puffer type gas circuit...

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

Methods and apparatus for current transmission through a...

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

Miniaturized automatic circuit breaker with a multi-functional t

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

Modular isolation block for circuit breaker contact arms

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

Modular, high-voltage, three phase recloser assembly

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

Modular, miniaturized switchgear

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

Molded case circuit breaker including vacuum switch assembly

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

Molded case circuit breaker with arc suppressant features includ

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

Monolithic stationary conductor and current limiting power...

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

Moving gas mixing plate for puffer interrupter

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

Moving interrupter gap shield

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

Multi-circuit switch gear

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

Multi-phase vacuum switch arrangement including an electromagnet

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

Multi-pole vacuum switch with a pole operating unit for each vac

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

Multi-pole vacuum switch with an insulation assembly surrounding

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

Multiple contact switch

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

Multiple electrode structure for a vacuum interrupter

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

Multipolar integrated contact for power switchgear

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

Multipolar switch