LAMPE AU TUNGSTENE HALOGENE DONT L'AMPOULE EXTERIEURE EST FERMEE PAR DES MOYENS PERMEABLES

LAMPE AU TUNGSTENE HALOGENE DONT L'AMPOULE EXTERIEURE EST FERMEE PAR DES MOYENS PERMEABLES

A tungsten-halogen electric lamp has permeable means (18) closing an outer envelope (12). Such non-hermetic means may be relatively free-breathing or weather tight. Tungsten-halogen lamps with permeable means may be manufactured more simply and economically than those currently available.

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Bibliographische Detailangaben
1. Verfasser: PETER R. GAGNON, ROBERT M. GRIFFIN ET STEPHEN F. KIMBALL
Format: Patent
Sprache:fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC INCANDESCENT LAMPS
ELECTRICITY
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Beschreibung
Zusammenfassung:A tungsten-halogen electric lamp has permeable means (18) closing an outer envelope (12). Such non-hermetic means may be relatively free-breathing or weather tight. Tungsten-halogen lamps with permeable means may be manufactured more simply and economically than those currently available.