BE378337A - - Google Patents

Info

Publication number

BE378337A

BE378337A BE378337DA BE378337A BE 378337 A BE378337 A BE 378337A BE 378337D A BE378337D A BE 378337DA BE 378337 A BE378337 A BE 378337A

Authority

BE

Belgium

Prior art keywords

tube

cathode

glow

cavity

variations

Prior art date

Links

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• 239000000110 cooling liquid Substances 0.000 claims description 3
• 238000005192 partition Methods 0.000 claims description 2
• 230000001131 transforming effect Effects 0.000 claims 1
• 238000004020 luminiscence type Methods 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 238000001816 cooling Methods 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000010453 quartz Substances 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• 229910000604 Ferrochrome Inorganic materials 0.000 description 1
• 239000002826 coolant Substances 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 239000001307 helium Substances 0.000 description 1
• 229910052734 helium Inorganic materials 0.000 description 1
• SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
• 238000001228 spectrum Methods 0.000 description 1