Matches 1 - 13 out of 13


Match Document Document Title
US20120286660 High pressure sodium lamp  
A high pressure sodium lamp includes a lamp base, a light admissible housing and a sodium vapor illumination arrangement, which includes a light core extended from the lamp base into the light...
US20100019642 GAS-FILLED SHROUD TO PROVIDE COOLER ARCTUBE  
A lamp is provided having an arctube having a light-transmitting envelope. The arctube is surrounded by a gaseous medium confined by a containment envelope such as a hermetic shroud. The gaseous...
US20090079316 OUTER ENVELOPE AND LAMP WITH OUTER ENVELOPE  
An outer envelope for accommodating at least one light-emitting body and a control gear with electrical components is suggested, the outer envelope comprises a wall at least partially of a glass...
US20120194092 DISCHARGE LAMP WITH LONG LIFE  
Methods and apparatuses for starting a discharge lamp are disclosed. In some embodiments, a lamp has an outer envelope connected at one end to a base and enclosing multiple double-ended arc tubes....
US20090058249 Ultraviolet ray light source apparatus  
An ultraviolet ray light source apparatus includes a discharge lamp in which a pair of electrodes are arranged inside an approximately rod shape arc tube, and a shrunk portion and a sealing...
US20060049733 Protected Metal Halide Lamp  
A high intensity discharge lamp (10a) contains an unshrouded arc tube (14a) mounted in an outer envelope (12a). The outer envelope is surrounded by a protective device (50). The device (50)...
US20080265735 Mounting Assembly for Metal Halide Lamp and Its Shroud  
A protected arc tube mounting assembly for a metal halide arc lamp includes: a fused quartz arc tube (41) having a discharge space (42) with a discharge-sustaining fill and discharge electrodes...
US20080278051 Light Signaling Device  
Luminous signalling device (1) comprising one or more light tubes (8) and focusing means (2, 3, 4, 5, 6, 7) for focusing a light beam, these means being capable of focusing a light beam coming...
US20080278050 Electric Lamp and Method For Mounting a Lamp Vessel in an Outer Bulb  
An electric lamp comprising a substantially tubular lamp vessel, which is enclosed in a substantially tubular outer bulb, wherein the lamp vessel has current conductors extending from respective...
US20090033192 Electric lamp with an outer bulb and an integral lamp arranged in the outer bulb  
An electric lamp (1) has a base at one end and with an outer bulb (3), mounted in a base (2), and at least one integral lamp (4), preferably a high-voltage halogen lamp, which is arranged within...
US20100213807 THORIUM-FREE DISCHARGE LAMP  
A high-pressure gas discharge lamp 10 is described with a sealed discharge vessel 20 with an inner discharge space 22. Two electrodes 24 project into the discharge space 22. The filling in the...
US20090134759 THERMAL MANAGEMENT OF HIGH INTENSITY DISCHARGE LAMPS, COATINGS AND METHODS  
Ceramic HID lamps with improved thermal management having an adherent infrared reflective coating layer located on the outer surface of the vessel are described. They include a coating of a...
US20070252500 SUBSTRATE PROCESSING CHAMBER WITH DIELECTRIC BARRIER DISCHARGE LAMP ASSEMBLY  
A thermal processing chamber with a dielectric barrier discharge (DBD) lamp assembly and a method for using the same are provided. In one embodiment, a thermal processing chamber includes a...

Matches 1 - 13 out of 13