High-power radiator
Patent 5013959 Issued on May 7, 1991. Estimated Expiration Date: 
February 27, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 27, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3828277 Gas discharge display device having offset electrodes High-power radiator Patent #: 4837484 InventorAssigneeApplicationNo. 485544 filed on 02/27/1990US Classes:313/36, Jacket or casing313/234, ELECTRODE EXTERIOR TO ENVELOPE313/607, Having electrode exterior to envelope313/635, Envelope layer or coating315/248, Induction-type discharge device load372/82, Inductive or capactive excitation372/88Hollow electrodeExaminersPrimary: O'Shea, SandraAttorney, Agent or FirmForeign Patent References
International ClassesH01J 007/24H01J 061/04 H01J 065/04 H01S 003/097 Foreign Application Priority Data1989-02-27 CHAbstractA high-power radiator, especially for ultraviolet light, wherein in order to increase the efficiency in the case of UV high-power cylindrical radiators, the inner dielectrics (3) are very small in comparison with the outer dielectric tube. A privileged direction of radiation is achieved by eccentric arrangement of the dielectrics and outer electrodes (2) only on the surface adjacent to the inner dielectric (3), and simultaneous construction of the outer electrode (7) as a reflector.Field of SearchHaving electrode exterior to envelopeDischarge device with diverse electrodes Envelope with particular structure Envelope layer or coating Polarizer or special ray transmission (e.g., filter) Using liquids or fluid flow directing means Jacket or casing Mounted on lead-in or electrode support ELECTRODE EXTERIOR TO ENVELOPE Hollow electrode Having an auxiliary ionization means Having particular electrode structure Inductive or capactive excitation Induction-type discharge device load | |
