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 (https=) | 1971-10-15 |
Family
ID=21717596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7102557A Expired FR2077012A5 (https=) | 1970-01-26 | 1971-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE761971A (https=) |
| DE (1) | DE2102112C3 (https=) |
| FR (1) | FR2077012A5 (https=) |
| GB (1) | GB1337134A (https=) |
| NL (1) | NL165000C (https=) |
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 |
| AU2002356378A1 (en) * | 2002-01-16 | 2003-07-30 | Koninklijke Philips Electronics N.V. | Gas discharge lamp |
| 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 |
| WO2005038858A2 (en) * | 2003-10-17 | 2005-04-28 | Philips Intellectual Property & Standards Gmbh | 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 |
|---|---|
| NL165000B (nl) | 1980-09-15 |
| DE2102112A1 (de) | 1971-09-16 |
| DE2102112C3 (de) | 1975-05-15 |
| BE761971A (fr) | 1971-07-26 |
| NL165000C (nl) | 1981-02-16 |
| NL7100341A (https=) | 1971-07-28 |
| DE2102112B2 (de) | 1974-08-15 |
| GB1337134A (en) | 1973-11-14 |