BE903603A - Lampe a reflecteur electrique - Google Patents
Lampe a reflecteur electriqueInfo
- Publication number
- BE903603A BE903603A BE0/215836A BE215836A BE903603A BE 903603 A BE903603 A BE 903603A BE 0/215836 A BE0/215836 A BE 0/215836A BE 215836 A BE215836 A BE 215836A BE 903603 A BE903603 A BE 903603A
- Authority
- BE
- Belgium
- Prior art keywords
- bulb
- paraboloidal
- reflector lamp
- reflector
- vis
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
- H01K7/02—Lamps for purposes other than general lighting for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
- H01K1/325—Reflecting coating
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
La lampe à réflecteur électrique conforme à l'invention présente une ampoule en verre soufflé (1), présentant une partie perméable à la lumière (4) vis-a-vis de la partie en forme de col (3). L'ampoule (1) présente une première partie d'ampoule argentée (5), munie d'une partie sphérique (14) et d'une partie paraboloidale (15) et puis une deuxième partie d'ampoule argentée (7), qui est paraboloidale. Dans la partie d'ampoule en forme de col (3) se trouve un réflecteur paraboloidal (8). Les foyers des parties paraboloidales et du réflecteur et le centre de la partie sphérique coincident (6). La source lumineuse est disposée dans un plan (12) passant par les foyers (6) et perpendiculaire à l'axe de symétrie (2) de l'ampoule (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8403421A NL8403421A (nl) | 1984-11-09 | 1984-11-09 | Elektrische reflektorlamp. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE903603A true BE903603A (fr) | 1986-05-07 |
Family
ID=19844735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/215836A BE903603A (fr) | 1984-11-09 | 1985-11-07 | Lampe a reflecteur electrique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4672514A (fr) |
JP (1) | JPS629360U (fr) |
BE (1) | BE903603A (fr) |
DE (1) | DE8530223U1 (fr) |
ES (1) | ES290120Y (fr) |
FR (1) | FR2573247B3 (fr) |
GB (1) | GB2166861B (fr) |
IT (1) | IT1186365B (fr) |
NL (1) | NL8403421A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3762562D1 (de) * | 1986-03-11 | 1990-06-07 | Philips Nv | Geblasener lampenkolben und mit einem solchen kolben versehene elektrische lampe. |
US4803394A (en) * | 1987-02-25 | 1989-02-07 | U.S. Philips Corporation | Lamp vessel for multiple lamp types |
US5278744A (en) * | 1990-10-01 | 1994-01-11 | U.S. Philips Corporation | Illumination device and luminaire for use therein |
JPH08510591A (ja) | 1994-03-10 | 1996-11-05 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 反射形電球 |
US5535111A (en) * | 1994-04-29 | 1996-07-09 | Thomas & Betts Corporation | Quartz halogen flood light assembly having improved lamp and reflector |
JP2006054054A (ja) * | 2002-07-30 | 2006-02-23 | Matsushita Electric Ind Co Ltd | 電球形無電極蛍光ランプおよびその製造方法 |
CN102620233A (zh) * | 2012-04-19 | 2012-08-01 | 德清县莫高峰电光源有限公司 | 一种反射灯罩 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2110590A (en) * | 1936-09-11 | 1938-03-08 | Birdseye Electric Corp | Reflecting incandescent lamp |
US2629046A (en) * | 1951-01-03 | 1953-02-17 | Liberman Milton | Lamp supported reflector unit |
US4420801A (en) * | 1980-07-03 | 1983-12-13 | General Electric Company | Reflector lamp |
US4447865A (en) * | 1982-05-13 | 1984-05-08 | General Electric Company | Reflector lamp |
US4536834A (en) * | 1984-05-22 | 1985-08-20 | General Electric Company | R lamp having an improved neck section for increasing the useful light output |
-
1984
- 1984-11-09 NL NL8403421A patent/NL8403421A/nl not_active Application Discontinuation
-
1985
- 1985-10-25 DE DE8530223U patent/DE8530223U1/de not_active Expired
- 1985-11-01 US US06/793,882 patent/US4672514A/en not_active Expired - Fee Related
- 1985-11-06 ES ES1985290120U patent/ES290120Y/es not_active Expired
- 1985-11-06 GB GB08527355A patent/GB2166861B/en not_active Expired
- 1985-11-06 JP JP1985169924U patent/JPS629360U/ja active Pending
- 1985-11-06 IT IT22741/85A patent/IT1186365B/it active
- 1985-11-07 BE BE0/215836A patent/BE903603A/fr not_active IP Right Cessation
- 1985-11-08 FR FR8516563A patent/FR2573247B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS629360U (fr) | 1987-01-20 |
GB2166861A (en) | 1986-05-14 |
DE8530223U1 (de) | 1986-03-13 |
FR2573247B3 (fr) | 1986-12-26 |
IT8522741A0 (it) | 1985-11-06 |
NL8403421A (nl) | 1986-06-02 |
GB2166861B (en) | 1987-12-31 |
IT1186365B (it) | 1987-11-26 |
ES290120U (es) | 1986-03-01 |
US4672514A (en) | 1987-06-09 |
FR2573247A3 (fr) | 1986-05-16 |
GB8527355D0 (en) | 1985-12-11 |
ES290120Y (es) | 1986-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0660801A (ja) | 片口金形高圧放電ランプ | |
ES2162634T3 (es) | Lampara reflectora electrica. | |
BE903603A (fr) | Lampe a reflecteur electrique | |
KR950009849A (ko) | 조명기구 | |
DE3783240D1 (de) | Elektrische lampe. | |
US4262228A (en) | Electric lamp with U-shaped support wires | |
US4829412A (en) | Spotlight arrangement | |
US5726525A (en) | Electric reflector lamp | |
SU1641198A3 (ru) | Лампа-светильник | |
US4833577A (en) | Light source in a subdivided arrangement | |
ATE131313T1 (de) | Einseitig gequetschte halogenglühlampe. | |
EP0455318A3 (en) | Lighting unit | |
KR890007287Y1 (ko) | 형광등 | |
KR870000032Y1 (ko) | 반사판 구조가 형성된 전구형 형광등 | |
SU928468A1 (ru) | Электрический источник света | |
GB2146755A (en) | Multiple convoluted fluorescent lamp arrangements | |
JPS61225707A (ja) | 照明装置 | |
ES2018070B3 (es) | Lampara electrica incandescente y bombilla de cristal soplado de la misma. | |
GB1442330A (en) | Lamp construction | |
JPH0145043Y2 (fr) | ||
EP0122045A3 (fr) | Lampes à incandescence | |
FR2454180A1 (fr) | Lampe a incandescence a halogene ayant des pincements proteges contre l'explosion | |
GB548133A (en) | Improvements in and relating to vehicle headlamps | |
GB1265906A (fr) | ||
KR890001577U (ko) | 고효율 전구형 형광등 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN Effective date: 19871130 |