BE476801A - - Google Patents

Info

Publication number

BE476801A

BE476801A BE476801DA BE476801A BE 476801 A BE476801 A BE 476801A BE 476801D A BE476801D A BE 476801DA BE 476801 A BE476801 A BE 476801A

Authority

BE

Belgium

Prior art keywords

blade

vibrations

lamp

luminous flux

phase

Prior art date

Links

• Espacenet
• Global Dossier
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• 230000004907 flux Effects 0.000 claims description 30
• 230000000737 periodic effect Effects 0.000 claims description 13
• 230000003287 optical effect Effects 0.000 claims description 10
• 230000005284 excitation Effects 0.000 claims description 6
• 239000000428 dust Substances 0.000 claims description 2
• 230000001360 synchronised effect Effects 0.000 claims description 2
• 230000010363 phase shift Effects 0.000 description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000013016 damping Methods 0.000 description 2
• 238000004804 winding Methods 0.000 description 2
• 229910000639 Spring steel Inorganic materials 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000000463 material Substances 0.000 description 1