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

Circuit breaker having contacts with erosion-resistant covering

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

Circuit breaker having hybrid arc extinguishing function

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

Circuit breaker having semi-moving piston

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

Circuit breaker having variable arc gas venting

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

Circuit breaker including bridging contact with magnetic structu

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

Circuit breaker including line conductor having bend portion...

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

Circuit breaker magnetic blowout arc extinguishing device with a

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

Circuit breaker rotor assembly having arc prevention structure

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

Circuit breaker stationary contact strap

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

Circuit breaker terminal cover with integrated arc chamber...

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

Circuit breaker terminal tubulator protection assembly for diver

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

Circuit breaker with arc gas engaging paddles on a trip bar...

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

Circuit breaker with arc gas propelled movable contact and...

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

Circuit breaker with arc quenching device and vent

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

Circuit breaker with articulating control cabinet

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

Circuit breaker with grid support mounted over stationary contac

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

Circuit breaker with improved arc extinction system

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

Circuit breaker with improved trip mechanism

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

Circuit breaker with movable main contact multi-force-level bias