DE172318C - - Google Patents

Info

Publication number

DE172318C

DE172318C DENDAT172318D DE172318DA DE172318C DE 172318 C DE172318 C DE 172318C DE NDAT172318 D DENDAT172318 D DE NDAT172318D DE 172318D A DE172318D A DE 172318DA DE 172318 C DE172318 C DE 172318C

Authority

DE

Germany

Prior art keywords

lamp

mercury

tube

current

flows

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Active

Links

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• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 33
• 229910052753 mercury Inorganic materials 0.000 claims description 32
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 229910052799 carbon Inorganic materials 0.000 claims description 4
• 229910052751 metal Inorganic materials 0.000 claims description 4
• 239000002184 metal Substances 0.000 claims description 4
• 230000001681 protective effect Effects 0.000 claims description 3
• 238000010438 heat treatment Methods 0.000 claims 2
• 238000000926 separation method Methods 0.000 claims 2
• 238000010276 construction Methods 0.000 claims 1
• 230000000694 effects Effects 0.000 claims 1
• 230000005611 electricity Effects 0.000 claims 1
• 239000012774 insulation material Substances 0.000 claims 1
• 229910052573 porcelain Inorganic materials 0.000 claims 1
• 239000000126 substance Substances 0.000 claims 1
• 239000004020 conductor Substances 0.000 description 3
• 239000011521 glass Substances 0.000 description 2
• 238000000137 annealing Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1