Flowil International Lighting (Holding) B.V.
|Flowil International Lighting (Holding) B.V. Patent applications|
|Patent application number||Title||Published|
|20110248630||SHORT ARC DIMMABLE HID LAMP WITH CONSTANT COLOUR DURING DIMMING - The present disclosure relates to a short arc metal halide lamp without outer jacket, whose arc tube has a specified aspect ratio and chemical filling, characterised in that it delivers a low colour temperature and very high colour rendering index, which are maintained during dimming.||10-13-2011|
|20100159791||Method for introducing an accurately dosable amount of mercury - A method for introducing an accurately dosable amount of mercury into the discharge vessel of a fluorescent lamp, wherein both sides of the discharge vessel are connected to a lamp receptacle; and the discharge vessel is charged with a gas stream via the lamp receptacle and is filled, with a predetermined amount of mercury. During or after dosing the amount of mercury to be introduced, the mercury is brought in a dosed volume in the form of a single, coalescing drop, then the entire amount of mercury to be introduced is transported into the discharge vessel, while still maintaining the previously formed drop. A change-over mechanism guides the gas stream past the drop via a bypass channel and blocks the bypass channel such that while the bypass channel is blocked, the gas stream is guided over the dosed volume and drags the drop along with it into the discharge vessel.||06-24-2010|
|20090184643||ELECTRODE UNIT IN HIGH PRESSURE DISCHARGE LAMP - A combined cermet rod and electrode unit for use in a high pressure discharge lamp comprising a cermet rod for connection at its distal end to an electrode tip of the high pressure discharge lamp, and a current supply electrode for forming an electrical connection with the cermet rod. The current supply electrode is formed with a hollow tubular section which is positioned around a proximal end of the cermet rod in physical and electrical contact therewith.||07-23-2009|
Patent applications by Flowil International Lighting (Holding) B.V.