LandOfFree - US Patents - Listing for Electric lamp and discharge devices: systems

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit

Voltage fed programmed start ballast

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply

Voltage indication means for an electronic flashing device

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply

Voltage indicator for a stroboscope

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Voltage level indicator

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Plural load device systems

Voltage limited ballast for gaseous discharge devices

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits

Voltage limiter for flyback generator of television sweep system

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Discharge device and/or rectifier in the cathode or heater...

Voltage multiplier device

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Plural periodic switches or multiple contact periodic switch

Voltage range extender mechanism

Electric lamp and discharge devices: systems – Current and/or voltage regulation

Voltage ratio regulator circuit for a spacer electrode of a flat

Electric lamp and discharge devices: systems – Current and/or voltage regulation

Voltage ratio regulator circuit for a spacer electrode of a flat

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit

Voltage regulated electronic ballast for multiple discharge...

Electric lamp and discharge devices: systems – Plural series connected load devices – Christmas lights

Voltage regulated light string

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Plural load device systems

Voltage regulation in linear induction accelerators

Electric lamp and discharge devices: systems – Current and/or voltage regulation

Voltage regulation loop with variable gain control for...

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Power supply from deflection circuit source

Voltage regulator

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits

Voltage regulator for a deflection system

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Power supply from deflection circuit source

Voltage regulator for a television deflection circuit

Electric lamp and discharge devices: systems – Special application – Vehicle

Voltage regulator for alternating current lighting system

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Power supply from deflection circuit source

Voltage regulator for CRT electrode supply