GAS-DISCHARGE LAMP MANUFACTURING PROCESS
FIELD: electrical engineering; improvements in gas-discharge lamp manufacture. SUBSTANCE: gas-discharge lamp manufacturing process includes a number of process operations including lamp pre-burning at current close to lamp rating. Lamp pre-burning current Ipb, A, lamp rated current Ir, A, lamp start...
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Zusammenfassung: | FIELD: electrical engineering; improvements in gas-discharge lamp manufacture. SUBSTANCE: gas-discharge lamp manufacturing process includes a number of process operations including lamp pre-burning at current close to lamp rating. Lamp pre-burning current Ipb, A, lamp rated current Ir, A, lamp start- up period Tst, min, and lamp pre-burning period Tpb, min are interrelated by equation given in description of invention. EFFECT: enhanced lamp quality and reduced its pre-burning period. 1 cl, 1 tbl |
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