BE761971A - Lampe a halogenure de metal - Google Patents
Lampe a halogenure de metalInfo
- Publication number
- BE761971A BE761971A BE761971A BE761971A BE761971A BE 761971 A BE761971 A BE 761971A BE 761971 A BE761971 A BE 761971A BE 761971 A BE761971 A BE 761971A BE 761971 A BE761971 A BE 761971A
- Authority
- BE
- Belgium
- Prior art keywords
- metal halogenide
- lamp
- halogenide lamp
- metal
- halogenide
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US575970A | 1970-01-26 | 1970-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761971A true BE761971A (fr) | 1971-07-26 |
Family
ID=21717596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761971A BE761971A (fr) | 1970-01-26 | 1971-01-25 | Lampe a halogenure de metal |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE761971A (fr) |
DE (1) | DE2102112C3 (fr) |
FR (1) | FR2077012A5 (fr) |
GB (1) | GB1337134A (fr) |
NL (1) | NL165000C (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714009A1 (de) * | 1997-04-04 | 1998-10-08 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Gleichstrombogenlampe |
DE19714008A1 (de) * | 1997-04-04 | 1998-10-08 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Gleichstrombogenlampe |
DE10101508A1 (de) * | 2001-01-12 | 2002-08-01 | Philips Corp Intellectual Pty | Hochdruckentladungslampe |
EP1472717A2 (fr) * | 2002-01-16 | 2004-11-03 | Koninklijke Philips Electronics N.V. | Lampe a decharge de gaz |
JP4553736B2 (ja) * | 2002-12-20 | 2010-09-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高圧ガス放電ランプ及び高圧ガス放電ランプを備えた照明ユニット |
US20070132396A1 (en) * | 2003-10-17 | 2007-06-14 | Van Gennip Nicasius G T | Crevice-minimized metal halide burner with ceramic discharge vessel |
US20050179388A1 (en) * | 2004-02-17 | 2005-08-18 | Strok Jack M. | Discharge lamp and method of forming same |
WO2006043191A1 (fr) * | 2004-10-20 | 2006-04-27 | Philips Intellectual Property & Standards Gmbh | Lampe a decharge a haute intensite |
-
1971
- 1971-01-01 GB GB17971A patent/GB1337134A/en not_active Expired
- 1971-01-11 NL NL7100341A patent/NL165000C/xx active
- 1971-01-18 DE DE19712102112 patent/DE2102112C3/de not_active Expired
- 1971-01-25 BE BE761971A patent/BE761971A/fr not_active IP Right Cessation
- 1971-01-26 FR FR7102557A patent/FR2077012A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2102112C3 (de) | 1975-05-15 |
NL165000C (nl) | 1981-02-16 |
NL165000B (nl) | 1980-09-15 |
DE2102112B2 (de) | 1974-08-15 |
NL7100341A (fr) | 1971-07-28 |
DE2102112A1 (de) | 1971-09-16 |
FR2077012A5 (fr) | 1971-10-15 |
GB1337134A (en) | 1973-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: GENERAL ELECTRIC CY Effective date: 19910125 |