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

Electric lamp and discharge devices: systems – Electric switch in the supply circuit

Proximity switch

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

Pseudo-raster weather display apparatus

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Distributed parameter resonator-type magnetron

Pseudo-spring loading mechanism for magnetron tuner

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

Pulse beam forming method and apparatus

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

Pulse burst panel drive for electroluminescent displays

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Inductance in the supply circuit

Pulse circuit for gaseous discharge lamps

Electric lamp and discharge devices: systems – Discharge device and/or rectifier in the supply circuit – Discharge control discharge device in the supply circuit

Pulse circuit for gaseous discharge lamps

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

Pulse differentiating high voltage shutdown circuit

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Pulse storing

Pulse driver for CRT stray magnetic field cancelling circuit

Electric lamp and discharge devices: systems – Plural power supplies – Diverse-type current supplies

Pulse generating apparatus for xenon lamp and lighting method th

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition

Pulse generating means

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

Pulse generator

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit

Pulse generator and discharge lamp lighting device using same

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit

Pulse ignition apparatus for a discharge lamp

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit

Pulse injection starting for high intensity discharge metal hali

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Distributed parameter resonator-type magnetron

Pulse magnetron with different anode and cathode radiuses

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source

Pulse mode electron generator

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

Pulse network for fluorescent lamp dimming

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition

Pulse starting circuit