FR2077012A5 - - Google Patents
Info
- Publication number
- FR2077012A5 FR2077012A5 FR7102557A FR7102557A FR2077012A5 FR 2077012 A5 FR2077012 A5 FR 2077012A5 FR 7102557 A FR7102557 A FR 7102557A FR 7102557 A FR7102557 A FR 7102557A FR 2077012 A5 FR2077012 A5 FR 2077012A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
|---|---|
| FR2077012A5 true FR2077012A5 (de) | 1971-10-15 |
Family
ID=21717596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7102557A Expired FR2077012A5 (de) | 1970-01-26 | 1971-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE761971A (de) |
| DE (1) | DE2102112C3 (de) |
| FR (1) | FR2077012A5 (de) |
| GB (1) | GB1337134A (de) |
| NL (1) | NL165000C (de) |
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 |
| JP2005518068A (ja) * | 2002-01-16 | 2005-06-16 | 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 | 気体放電ランプ |
| WO2004057645A2 (en) * | 2002-12-20 | 2004-07-08 | Philips Intellectual Property & Standards Gmbh | High-pressure gas discharge lamp |
| 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 (en) * | 2004-10-20 | 2006-04-27 | Philips Intellectual Property & Standards Gmbh | High intensity discharge lamp |
-
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/xx not_active IP Right Cessation
- 1971-01-26 FR FR7102557A patent/FR2077012A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1337134A (en) | 1973-11-14 |
| NL165000B (nl) | 1980-09-15 |
| NL165000C (nl) | 1981-02-16 |
| DE2102112A1 (de) | 1971-09-16 |
| NL7100341A (de) | 1971-07-28 |
| DE2102112C3 (de) | 1975-05-15 |
| DE2102112B2 (de) | 1974-08-15 |
| BE761971A (fr) | 1971-07-26 |