LandOfFree - US Patents - Listing for Electricity: electrical systems and devices

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Z-interface-board

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

Zener diode power dissipation limiting circuit

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

Zener triggered overvoltage protection device

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

Zener zapping device and zener zapping method

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

Zener-zap memory

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – For relays or solenoids

Zero cross relay actuation method and system implementing same

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

Zero current circuit interruption

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...

Zero field degaussing system and method

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – Frame

Zero force heat sink

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Zero force heat sink

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Zero height power unit shelf system

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Zero impact module ejection system

Electricity: electrical systems and devices – Safety and protection of systems and devices – With phase sequence network analyzer

Zero phase sequence current filter with adjustable impedance

Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor

Zero power IC module

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

Zero power IC module

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

Zero sequence current source for transformer having a nonwound t

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

Zero sequence voltage-polarized directional element for protecti

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

Zero threshold surge suppressor

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

Zero-current a.c. switching system