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1. WO2011069787 - LAMP

Publication Number WO/2011/069787
Publication Date 16.06.2011
International Application No. PCT/EP2010/067668
International Filing Date 17.11.2010
IPC
H01J 61/40 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
40by light-filters; by coloured coatings in or on the envelope
CPC
H01K 1/32
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
KELECTRIC INCANDESCENT LAMPS
1Details
28Envelopes; Vessels
32provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Applicants
  • OSRAM AG [DE]/[DE] (AllExceptUS)
  • KAPS, Harald [DE]/[DE] (UsOnly)
  • WAHL, Gabriele [DE]/[DE] (UsOnly)
Inventors
  • KAPS, Harald
  • WAHL, Gabriele
Common Representative
  • OSRAM AG
Priority Data
10 2009 047 746.209.12.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LAMPE
(EN) LAMP
(FR) LAMPE
Abstract
(DE)
Die Erfindung betrifft eine Lampe mit einem lichtdurchlässigen gläsernen Lampengefäß (1), in dem mindestens ein Leuchtmittel (3) angeordnet ist, wobei das Lampengefäß (1) einen Abschnitt aufweist, dessen Oberfläche mit einer lichtundurchlässigen Beschichtung (13) versehen ist, die Aluminiumoxid und Siliziumdioxid als Hauptkomponenten der Beschichtung enthält.
(EN)
The invention relates to a lamp having a translucent glass lamp vessel (1) in which at least one luminous element (3) is arranged, wherein the lamp vessel (1) has a section, the surface of which has a light impervious coating (13) comprising aluminum oxide and silicon dioxide as primary components of the coating.
(FR)
L'invention concerne une lampe comportant une ampoule de lampe en verre translucide (1) dans laquelle est disposé au moins un moyen d'éclairage (3). L'ampoule de la lampe (1) présente une section dont la surface est pourvue d'un revêtement opaque (13). Ce revêtement opaque se compose principalement d'oxyde d'aluminium et de dioxyde de silicium.
Also published as
Latest bibliographic data on file with the International Bureau