LandOfFree - US Patents - Listing for Electricity: electrical systems and devices,Safety and protection of systems and devices

Electricity: electrical systems and devices – Safety and protection of systems and devices – Load shunting by fault responsive means

Switched electrostatic discharge ring for integrated...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing

Switched management of thermal impedence to reduce temperature e

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor

Switched mode power supply method and apparatus

Electricity: electrical systems and devices – Safety and protection of systems and devices – Load shunting by fault responsive means

Switched MOV device

Electricity: electrical systems and devices – Safety and protection of systems and devices – Motor protective condition responsive circuits

Switched reluctance machine capable of improved fault operation

Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks

Switchgear and receiving transformation apparatus using the...

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific quantity comparison means

Switchgear control apparatus

Electricity: electrical systems and devices – Safety and protection of systems and devices – Automatic reclosing

Switchgear control apparatus

Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks

Switchgear unit capable of communication

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor

Switchgear voltage sensor

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific circuit breaker or control structure

Switchgear with embedded electronic controls

Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point

Switching aid device

Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing

Switching apparatus

Electricity: electrical systems and devices – Safety and protection of systems and devices

Switching apparatus

Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point

Switching apparatus and method for varying an impedance of a...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks

Switching apparatus for devices for alternating current parallel

Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point

Switching circuit

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor

Switching circuit

Electricity: electrical systems and devices – Safety and protection of systems and devices – Voltage regulator protective circuits

Switching circuit protection apparatus and method