Halogen filament lamp comprising a dimming cover consisting of an mo alloy
The invention relates to a halogen filament lamp comprising essentially a bulb, a dimming cover, three locking pins, and two spiral-wound filaments. The inside of the bulb is filled with a halogenated gas and at least one locking pin is soldered to the dimming cover. Said dimming cover consists of a...
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| Main Authors | , , |
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| Format | Patent |
| Language | Chinese English |
| Published |
02.07.2008
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The invention relates to a halogen filament lamp comprising essentially a bulb, a dimming cover, three locking pins, and two spiral-wound filaments. The inside of the bulb is filled with a halogenated gas and at least one locking pin is soldered to the dimming cover. Said dimming cover consists of a molybdenum alloy containing between 0.1 and 1.5 wt. % of yttrium oxide and/or at least one oxide of the lanthanides. In this way, a constant oxygen supply and thus a related constant halogen cyclic process is achieved. Furthermore, the improved soldering properties enable the wall thickness of the dimming cover to be reduced. |
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| AbstractList | The invention relates to a halogen filament lamp comprising essentially a bulb, a dimming cover, three locking pins, and two spiral-wound filaments. The inside of the bulb is filled with a halogenated gas and at least one locking pin is soldered to the dimming cover. Said dimming cover consists of a molybdenum alloy containing between 0.1 and 1.5 wt. % of yttrium oxide and/or at least one oxide of the lanthanides. In this way, a constant oxygen supply and thus a related constant halogen cyclic process is achieved. Furthermore, the improved soldering properties enable the wall thickness of the dimming cover to be reduced. |
| Author | LEICHTFRIED GERHARD TAUTERMANN ALEXANDER WALSER HERMANN |
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| Notes | Application Number: CN2006823847 |
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| Snippet | The invention relates to a halogen filament lamp comprising essentially a bulb, a dimming cover, three locking pins, and two spiral-wound filaments. The inside... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC INCANDESCENT LAMPS ELECTRICITY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES |
| Title | Halogen filament lamp comprising a dimming cover consisting of an mo alloy |
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