Difference between revisions of "Bunch Filament (G.B.)"
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{{languages|Bunch Filament (G.B.)}} | {{languages|Bunch Filament (G.B.)}} | ||
[[Category:2.3 Light Sources] | [[Category:2.3 Light Sources]] | ||
[[Category:Alphabetical Index]] | [[Category:Alphabetical Index]] | ||
[[Category:IALA Dictionary 1970-89 Edition]] | [[Category:IALA Dictionary 1970-89 Edition]] | ||
Revision as of 00:07, 25 February 2009
2-3-220
A filament (usually of multi-vee formation) in the form of a segment of a hollow truncated cone or hollow cylinder, generated around the axis of the lamp and embracing an arc of a circle greater than 180 degrees but not fully closed.
Note: For the French and German terms applicable, see 2-3-210 and 2-3-215.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
