BE388595A - - Google Patents

Info

Publication number

BE388595A

BE388595A BE388595DA BE388595A BE 388595 A BE388595 A BE 388595A BE 388595D A BE388595D A BE 388595DA BE 388595 A BE388595 A BE 388595A

Authority

BE

Belgium

Prior art keywords

electrodes

filament

arc

lamp

tungsten

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 229910052751 metal Inorganic materials 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims description 3
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
• 229910052721 tungsten Inorganic materials 0.000 description 6
• 239000010937 tungsten Substances 0.000 description 6
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
• 230000005855 radiation Effects 0.000 description 4
• 239000004020 conductor Substances 0.000 description 3
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
• 229910052753 mercury Inorganic materials 0.000 description 3
• 229910052786 argon Inorganic materials 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• 239000003870 refractory metal Substances 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000005388 borosilicate glass Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 238000005816 glass manufacturing process Methods 0.000 description 1
• 239000011261 inert gas Substances 0.000 description 1
• 230000000977 initiatory effect Effects 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• 238000003466 welding Methods 0.000 description 1