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1. (WO1998050943) CAPPED ELECTRIC LAMP
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/050943 International Application No.: PCT/IB1998/000581
Publication Date: 12.11.1998 International Filing Date: 20.04.1998
IPC:
H01J 5/50 (2006.01) ,H01J 5/60 (2006.01) ,H01J 61/30 (2006.01) ,H01K 1/42 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
5
Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
50
Means forming part of the tube or lamp for the purpose of providing electrical connection to it
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
5
Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
50
Means forming part of the tube or lamp for the purpose of providing electrical connection to it
54
supported by a separate part, e.g. base
58
Means for fastening the separate part to the vessel, e.g. by cement
60
for fastening by mechanical means
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61
Gas-discharge or vapour-discharge lamps
02
Details
30
Vessels; Containers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
K
ELECTRIC INCANDESCENT LAMPS
1
Details
42
Means forming part of the lamp for the purpose of providing electrical connection to, or support for, the lamp
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL
PHILIPS AB [SE/SE]; Kottbygatan 7 Kista S-164 85 Stockholm, SE (SE)
Inventors:
MANDERS, Wilhelmus, Johannes, Maria; NL
VAN DULMEN, Hendrikus, Albertus, Maria; NL
Agent:
EVERS, Johannes, H., M.; Internationaal Octrooibureau B.V. P.O. Box 220 NL-5600 AE Eindhoven, NL
Priority Data:
97201349.406.05.1997EP
Title (EN) CAPPED ELECTRIC LAMP
(FR) AMPOULE ELECTRIQUE A CULOT
Abstract:
(EN) The capped electric lamp has a glass bulb (1) having an opening (3) which is sealed with an insulator plate (4). The lamp cap (20) has a circumferential wall (22) which seizes about a circumferential rim (7) of the plate (4) and presses the plate (4) against an abutment (24) in the cap (20). Thereby, an electric element (9) in the bulb (1) which is mounted in a predetermined position with respect to the plate (4), has a predetermined position with respect to references (25) at the cap (1).
(FR) L'invention concerne une ampoule électrique à culot comportant une bulbe de verre (1) munie d'une ouverture (3) fermée par une plaque isolante (4). Le culot de l'ampoule (20) comprend une paroi circonférentielle (22) fixée autour d'un bord circonférentiel (7) de la plaque (4) et pressant cette dernière contre une butée (24) ménagée dans le culot (20). Ainsi, un élément électrique (9) monté dans le bulbe (1) dans une position préétablie par rapport à la plaque (4) occupe une position préétablie relativement à des positions de référence (25) sur le culot (20).
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Designated States: CN, JP, KR, PL
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)