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Hendricx
Josephus Christiaan Maria Hendricx, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20080284337 | Ceramic Metal Halide Discharge Lamp - The invention relates to a high-pressure discharge lamp comprising a ceramic discharge vessel which encloses a discharge space, which is provided with an ionizable filling comprising one or more metal halides, in which a first and a second electrode are arranged, and which comprises a first and a second closing construction at respective sides of the discharge space, which closing constructions are connected to the discharge vessel and comprise a respective first and second current feed-through, at least the second feed-through comprising a capillary tube having a sintered bond to the second closing construction and an electrically conductive pin located within the capillary tube, leaving a crevice between the capillary tube and the pin, said pin and capillary tube being welded together at an end portion remote from the discharge space, wherein the capillary tube has an outer diameter of at most 1 mm, the crevice is at most 10 μm wide and the pin and the capillary tube consist of a metal chosen from Mo, Re, W, Ir, their alloys, optionally also comprising V and/or Ti. The invention further relates to an automotive lamp comprising the lamp of the invention. | 11-20-2008 |
| 20090267515 | HIGH-PRESSURE DISCHARGE LAMP HAVING A CERAMIC DISCHARGE VESSEL - The invention relates to a high-pressure discharge lamp ( | 10-29-2009 |
| 20100026183 | CERAMIC BURNER FOR CERAMIC METAL HALIDE LAMP - The invention relates to a ceramic burner ( | 02-04-2010 |
| 20100026184 | METAL HALIDE LAMP AND A CERAMIC BURNER FOR SUCH A LAMP - A ceramic burner for a metal halide lamp, which ceramic burner comprises a discharge vessel ( | 02-04-2010 |
Josephus Christiaan Maria Hendricx, Geldrop NL
| Patent application number | Description | Published |
|---|---|---|
| 20090027907 | LAMP WITH REFLECTIVE COATING - The invention relates to a lamp ( | 01-29-2009 |
Jsoephus Christiaan Maria Hendricx, Geldrop NL
| Patent application number | Description | Published |
|---|---|---|
| 20090267475 | HIGH-PRESSURE GAS DISCHARGE LAMP - The invention relates to a high-pressure gas discharge lamp, which has at least a burner or an inner lamp envelope whose wall mainly consists of a ceramic material, namely a polycrystalline aluminum oxide material (PCA), YbAG- or YAG-material, and at least an interference filter is arranged on at least part of the surface of this wall, wherein this interference filter consists of several layers and in whose layer structure a layer with a higher refractive index alternates with a layer with a lower refractive index, the layer with a lower refractive index mainly consists of Al2O3 and with operation of the lamp the maximum temperature of the wall is more than 1400K. | 10-29-2009 |