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

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

Spring-charged mechanism assembly employing two trunnion...

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

Stock giving off arc-extinguishing gas, and gas-blast circuit br

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

Stored-energy mechanism for a high-voltage circuit-breaker pole

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

Straight spring operating mechanism for high-voltage circuit-bre

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

Surge arrester

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

Switch

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

Switch

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

Switch actuator

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

Switch and arc extinguishing material for use therein

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

Switch and arc extinguishing material for use therein

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

Switch and disconnector apparatus for electric substations

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

Switch assembly for high voltage overhead lines

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

Switch contact device for interrupting high current, high...

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

Switch gear and method of manufacturing thereof

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

Switch having a vacuum interrupter

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

Switch including a moving element, a repelling element and a con

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

Switch mechanism

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

Switch-disconnector control unit

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

Switchgear