Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application
Patents for H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application (6,420)
09/1998
09/09/1998CN2290964Y 'Building blocks' type contact-less self-protecting flashing relay
09/08/1998US5804927 Light emitting apparatus for a bicycle
09/03/1998WO1998038839A1 Control system for a lighting installation in the adaptation section of a tunnel
09/02/1998CN2290164Y Light-operated outdoor lighting controller
09/01/1998US5801490 Fire-safe halogen torchiere lamp
08/1998
08/26/1998EP0754081A4 Synthesized music, sound and light system
08/26/1998CN2289368Y Improved multiple light regulating curve generator
08/26/1998CN2289367Y Voltage-limited protector for hand-operating light modulator
08/25/1998US5798619 Power supply for energizing a remote resistive load
08/25/1998US5798581 Location independent dimmer switch for use in multiple location switch system, and switch system employing same
08/20/1998WO1998036476A1 A remote control adapter
08/19/1998EP0859452A1 Method and device for power control of electric consumers connected to an alternating voltage supply network
08/11/1998US5793164 Low intensity aircraft rotor tip illumination
08/10/1998CA2197126A1 Portable multi dimmer controller
08/05/1998EP0857008A1 Decentrally organized control system for electric circuits
08/05/1998CN2287357Y Incandescent lamp luminary assembly
08/04/1998US5789908 Lighting dimmer rack with removable connector modules
08/04/1998US5789869 Light sensitive dimmer switch circuit
07/1998
07/29/1998EP0855849A1 Electronic transformer
07/29/1998CN2286950Y Simple switch of light-variable lamp
07/23/1998WO1998031563A1 Motor vehicle circuitry
07/23/1998WO1998026394A3 Receiver/controller apparatus and method for remote control of electronic devices
07/22/1998EP0853835A1 Voltage pulse controllable electronic devices
07/22/1998EP0572567B1 Phase-controlled power modulation system
07/21/1998US5783875 Touch sensor circuit
07/14/1998US5781424 Static converter for an incandescent lamp having a delayed start
07/07/1998US5777868 Electrical Plug
06/1998
06/23/1998US5770928 Dimming control system with distributed command processing
06/18/1998WO1998026394A2 Receiver/controller apparatus and method for remote control of electronic devices
06/10/1998EP0847229A1 Switching and regulation device for electrical networks
06/09/1998CA2070902C Wallbox-mountable switch and dimmer
06/04/1998WO1998024276A1 Smooth switching power control circuit and method
05/1998
05/28/1998DE19744924A1 Automobile control device for low-resistance electrical load
05/19/1998US5753983 Multi-function control switch for electrically operating devices
05/14/1998WO1998020604A1 Apparatus for controlling ac supply switches
05/14/1998WO1998020520A1 Light producing device and control thereof
05/13/1998EP0710428B1 Device for feeding an electric load
05/12/1998US5751566 Current stabilizer with step-up transformer
05/12/1998US5751119 High density plug-in dimmer module for lighting control systems
05/12/1998US5749646 Special effect lamps
04/1998
04/30/1998WO1998018296A1 A power control apparatus for lighting systems
04/30/1998WO1998018199A1 Electronic power control having a switched-mode power supply
04/28/1998CA2126172C Luminaire_with interference reduction
04/23/1998WO1998017085A1 A power distribution system
04/23/1998WO1998016991A1 Circuit for complementing an ac mains voltage, particularly for resistive loads
04/23/1998WO1998016778A1 Lamp with safety features
04/21/1998US5742130 Intelligent lamp or intelligent contact terminal for a lamp
04/15/1998EP0836367A2 A leaktight electrical wiring system usable particularly for halogen lighting systems, preferably arranged on support plates and/or the like
04/15/1998EP0836267A1 Circuit for complementing an AC mains voltage,particularly for resistive loads
04/14/1998US5740021 Switching power supply for the operation of electric lamps
04/09/1998DE19621715A1 Current supply switching device for film slide projector light source
04/08/1998CN2278327Y Automatic time-delay lighting switch for incandescent lamp
04/02/1998DE19737376A1 Vehicle lighting system for combination type instrument and interior lighting
03/1998
03/31/1998US5733038 Protective device for a stand lamp
03/25/1998CN2277158Y Remote-control lighting modulation switch
03/24/1998US5731664 Electrical switched load relocation apparatus
03/24/1998US5731663 Variable power control lamp adapter
03/18/1998CN2276697Y Corridor lighting controller
03/17/1998US5729445 Regulated power supply unit with an electronic transformer
03/12/1998WO1998010622A1 Energy saving device for electric lamps, especially for incandescent lamps
03/12/1998DE19737806A1 Lamp with overheat protection
03/04/1998EP0827369A1 Energy saving device for lamps, in particular incandescent lamps
03/04/1998EP0827368A2 Load control system
03/04/1998EP0744118B1 Regulated power supply unit with an electronic transformer
03/04/1998CN2275781Y Traffic signal lamp bulb life prolonging apparatus
03/03/1998US5723943 Apparatus for generating light
02/1998
02/25/1998EP0825806A1 Circuit for operating incandescent lamps
02/25/1998CN2275318Y 低压灯具 Low-voltage lighting
02/24/1998US5721471 Lighting system for controlling the color temperature of artificial light under the influence of the daylight level
02/17/1998US5719450 Touch responsive electric power controller
02/17/1998US5718073 Muzzle loading rifle
02/12/1998DE19632129A1 Power regulator power supply circuit
02/10/1998US5717601 Monitor circuit for monitoring the operation of a device
02/05/1998DE19630644A1 Electrical illumination unit connectable to different voltage supplies
02/04/1998EP0670101B1 Plug-in dimmer module for lighting control system
02/03/1998US5714847 Power regulator
02/03/1998US5714808 Touch control supply system for an electrical device, method of implementation and applications
01/1998
01/29/1998WO1998004104A1 Power supply control unit for a lamp
01/28/1998EP0821547A2 Method and apparatus for accommodating multiple dimming strategies
01/27/1998US5712615 Remotely actuated light
01/27/1998US5712558 For regulating an electrical load
01/14/1998EP0818945A2 Electrical regulating device for controlling a load current
01/14/1998EP0818944A1 Device for controlling the intensity of light especially of a pocket light
01/02/1998DE19624460A1 Compact halogen lamp for mains operation
12/1997
12/31/1997CN2271790Y Multifunctional special switch for filament lamp
12/23/1997US5701058 Method of calibrating a dimmable lighting system
12/16/1997US5697182 Fishing lure
12/10/1997CN1167227A Romote action lamp
12/04/1997WO1997046055A1 Series connected light string with filament shunting
12/03/1997EP0673520A4 Programmable lighting control system with normalized dimming for different light sources.
12/02/1997US5694008 Lamp starting apparatus for liquid crystal projector
11/1997
11/25/1997US5691604 Method and circuit system for controlling a lighting electronics appliance
11/20/1997WO1997043705A1 Control system and device for controlling the luminosity in a room
11/19/1997EP0807877A1 System and control device for controlling the brightness of a space
11/12/1997CN2267600Y Infrared electronic remote control switch for lighting
11/12/1997CN1036433C Lamp group displacement controller capable of expanding series connection
11/05/1997CN2266691Y Acoustooptic double-way controlling energy-saving lamp
11/04/1997US5684366 Lamp protection device
10/1997
10/30/1997DE19616066A1 Control method for installation engineering switch or group of switches e.g. for light or groups of lights
10/16/1997WO1997038559A1 A circuit for driving a load from a dc current power supply
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