BR7203518D0 - HIGH PRESSURE GAS DISCHARGE LAMP - Google Patents
HIGH PRESSURE GAS DISCHARGE LAMPInfo
- Publication number
- BR7203518D0 BR7203518D0 BR3518/72A BR351872A BR7203518D0 BR 7203518 D0 BR7203518 D0 BR 7203518D0 BR 3518/72 A BR3518/72 A BR 3518/72A BR 351872 A BR351872 A BR 351872A BR 7203518 D0 BR7203518 D0 BR 7203518D0
- Authority
- BR
- Brazil
- Prior art keywords
- high pressure
- discharge lamp
- gas discharge
- pressure gas
- lamp
- 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
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7107535A NL7107535A (en) | 1971-06-02 | 1971-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7203518D0 true BR7203518D0 (en) | 1973-06-14 |
Family
ID=19813290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR3518/72A BR7203518D0 (en) | 1971-06-02 | 1972-05-31 | HIGH PRESSURE GAS DISCHARGE LAMP |
Country Status (14)
Country | Link |
---|---|
US (1) | US3764843A (en) |
AT (1) | AT312097B (en) |
AU (1) | AU461184B2 (en) |
BE (1) | BE784248A (en) |
BR (1) | BR7203518D0 (en) |
CA (1) | CA950958A (en) |
CH (1) | CH540566A (en) |
DE (1) | DE2225308C3 (en) |
ES (1) | ES403381A1 (en) |
FR (1) | FR2140199B1 (en) |
GB (1) | GB1347594A (en) |
IT (1) | IT959015B (en) |
NL (1) | NL7107535A (en) |
SE (1) | SE371041B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2456757C2 (en) * | 1974-11-30 | 1983-06-01 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Metal halide high pressure gas discharge lamp |
US5798611A (en) * | 1990-10-25 | 1998-08-25 | Fusion Lighting, Inc. | Lamp having controllable spectrum |
US5493184A (en) * | 1990-10-25 | 1996-02-20 | Fusion Lighting, Inc. | Electrodeless lamp with improved efficiency |
US5834895A (en) * | 1990-10-25 | 1998-11-10 | Fusion Lighting, Inc. | Visible lamp including selenium |
US5404076A (en) * | 1990-10-25 | 1995-04-04 | Fusion Systems Corporation | Lamp including sulfur |
DE4230298C2 (en) * | 1992-09-10 | 2003-07-10 | Perkin Elmer Bodenseewerk Zwei | Atomic absorption spectrometer and high pressure lamp for an atomic absorption spectrometer |
WO1995010847A1 (en) * | 1993-10-15 | 1995-04-20 | Fusion Lighting, Inc. | Tellurium lamp |
US5914564A (en) * | 1994-04-07 | 1999-06-22 | The Regents Of The University Of California | RF driven sulfur lamp having driving electrodes which face each other |
NZ542400A (en) * | 1999-10-08 | 2007-05-31 | Britesmile Professional Inc | Apparatus for simultaneous illumination of teeth |
KR20010037340A (en) * | 1999-10-15 | 2001-05-07 | 구자홍 | AN ELECTRODELESS LAMP INCLUDING SnI2 |
DE10127961A1 (en) * | 2001-06-08 | 2002-12-12 | Philips Corp Intellectual Pty | Gas discharge lamp comprises a discharge gas with a light-emitting substance enclosed in a discharge vessel |
DE10128915A1 (en) * | 2001-06-15 | 2002-12-19 | Philips Corp Intellectual Pty | Low pressure gas discharge lamp with mercury-free gas filling |
DK200300227A (en) * | 2003-02-17 | 2004-08-18 | Kaas Povl | Discharge lamp with electrodes - not containing metals and / or semi-metals |
CN100583379C (en) * | 2004-01-15 | 2010-01-20 | 皇家飞利浦电子股份有限公司 | High-pressure mercury vapor lamp |
US7847484B2 (en) * | 2004-12-20 | 2010-12-07 | General Electric Company | Mercury-free and sodium-free compositions and radiation source incorporating same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234421A (en) * | 1961-01-23 | 1966-02-08 | Gen Electric | Metallic halide electric discharge lamps |
US3521110A (en) * | 1967-09-25 | 1970-07-21 | Gen Electric | Mercury-metallic halide vapor lamp with regenerative cycle |
-
1971
- 1971-06-02 NL NL7107535A patent/NL7107535A/xx unknown
-
1972
- 1972-05-24 US US00256578A patent/US3764843A/en not_active Expired - Lifetime
- 1972-05-25 DE DE2225308A patent/DE2225308C3/en not_active Expired
- 1972-05-30 AU AU42863/72A patent/AU461184B2/en not_active Expired
- 1972-05-30 GB GB2522572A patent/GB1347594A/en not_active Expired
- 1972-05-30 SE SE7207086A patent/SE371041B/xx unknown
- 1972-05-30 IT IT68718/72A patent/IT959015B/en active
- 1972-05-30 CH CH797472A patent/CH540566A/en not_active IP Right Cessation
- 1972-05-30 CA CA143,397,A patent/CA950958A/en not_active Expired
- 1972-05-31 BR BR3518/72A patent/BR7203518D0/en unknown
- 1972-05-31 AT AT469472A patent/AT312097B/en not_active IP Right Cessation
- 1972-05-31 ES ES403381A patent/ES403381A1/en not_active Expired
- 1972-05-31 BE BE784248A patent/BE784248A/en unknown
- 1972-06-02 FR FR7219925A patent/FR2140199B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES403381A1 (en) | 1975-04-16 |
BE784248A (en) | 1972-11-30 |
DE2225308B2 (en) | 1979-03-08 |
GB1347594A (en) | 1974-02-27 |
IT959015B (en) | 1973-11-10 |
FR2140199A1 (en) | 1973-01-12 |
SE371041B (en) | 1974-11-04 |
NL7107535A (en) | 1972-12-05 |
US3764843A (en) | 1973-10-09 |
AU4286372A (en) | 1973-12-06 |
CA950958A (en) | 1974-07-09 |
DE2225308C3 (en) | 1979-10-25 |
AT312097B (en) | 1973-12-10 |
DE2225308A1 (en) | 1972-12-14 |
AU461184B2 (en) | 1975-05-15 |
FR2140199B1 (en) | 1977-12-23 |
CH540566A (en) | 1973-08-15 |
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