FR2387510A1 - Lampe a decharge dans la vapeur de sodium a haute pression - Google Patents
Lampe a decharge dans la vapeur de sodium a haute pressionInfo
- Publication number
- FR2387510A1 FR2387510A1 FR7810778A FR7810778A FR2387510A1 FR 2387510 A1 FR2387510 A1 FR 2387510A1 FR 7810778 A FR7810778 A FR 7810778A FR 7810778 A FR7810778 A FR 7810778A FR 2387510 A1 FR2387510 A1 FR 2387510A1
- Authority
- FR
- France
- Prior art keywords
- sodium vapor
- high pressure
- discharge lamp
- vapor discharge
- pressure sodium
- Prior art date
- 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.)
- Granted
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
- H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Lampe à décharge dans la vapeur de sodium haute pression, munie d'un tube à décharge qui, en plus de sodium, contient également du mercure et du xénon. En conditions de fonctionnement en régime de la lampe, on respecte pour la pression de la vapeur de sodium une plage de pression déterminée Conformément à l'invention, la pression du xénon gazeux est située entre 50 Torrs et 1 000 Torrs quand la température du tube à décharge est de 300 K. On obtient ainsi, en conditions de fonctionnement en régime de la lampe, un excellent rendement lumineux. Application : éclairage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7704131,A NL177058C (nl) | 1977-04-15 | 1977-04-15 | Hogedruknatriumdampontladingslamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2387510A1 true FR2387510A1 (fr) | 1978-11-10 |
FR2387510B1 FR2387510B1 (fr) | 1982-01-15 |
Family
ID=19828361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810778A Granted FR2387510A1 (fr) | 1977-04-15 | 1978-04-12 | Lampe a decharge dans la vapeur de sodium a haute pression |
Country Status (14)
Country | Link |
---|---|
US (1) | US4260929A (fr) |
JP (1) | JPS53129468A (fr) |
AT (1) | AT359164B (fr) |
AU (1) | AU519506B2 (fr) |
BE (1) | BE865960A (fr) |
BR (1) | BR7802278A (fr) |
CA (1) | CA1111892A (fr) |
DE (1) | DE2815014C2 (fr) |
ES (1) | ES468746A1 (fr) |
FR (1) | FR2387510A1 (fr) |
GB (1) | GB1587987A (fr) |
HU (1) | HU187749B (fr) |
IT (1) | IT1095973B (fr) |
NL (1) | NL177058C (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455357A1 (fr) * | 1979-04-26 | 1980-11-21 | Philips Nv | Lampe a decharge a absorption de xenon |
FR2455358A1 (fr) * | 1979-04-26 | 1980-11-21 | Philips Nv | Lampe a decharge dans du xenon, a pression variable |
FR2489039A1 (fr) * | 1980-08-21 | 1982-02-26 | Philips Nv | Lampe a decharge dans la vapeur de sodium a haute pression |
EP0360326A1 (fr) * | 1988-09-12 | 1990-03-28 | Koninklijke Philips Electronics N.V. | Procédé pour l'irradition de plantes |
EP0364014A1 (fr) * | 1988-09-12 | 1990-04-18 | Koninklijke Philips Electronics N.V. | Lampe à décharge dans la vapeur de sodium haute pression |
WO2000026940A1 (fr) * | 1998-11-02 | 2000-05-11 | Flowil International Lighting (Holding) B.V. | Lampe a vapeur de sodium a haute pression |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5676156A (en) * | 1979-11-24 | 1981-06-23 | Matsushita Electronics Corp | High-pressure sodium-vapor lamp |
US4418300A (en) * | 1980-01-17 | 1983-11-29 | Mitsubishi Denki Kabushiki Kaisha | Metal vapor discharge lamp with heat insulator and starting aid |
NL185478C (nl) * | 1980-09-05 | 1990-04-17 | Philips Nv | Hogedruknatriumdampontladingslamp. |
GB2105904B (en) * | 1981-09-04 | 1985-10-23 | Emi Plc Thorn | High pressure discharge lamps |
EP0115654B1 (fr) * | 1982-12-30 | 1987-09-09 | Koninklijke Philips Electronics N.V. | Lampe à décharge à sodium à haute pression |
US4757236A (en) * | 1984-11-29 | 1988-07-12 | General Electric Company | High pressure metal halide arc lamp with xenon buffer gas |
JPS63152847A (ja) * | 1986-08-05 | 1988-06-25 | Toshiba Corp | 高圧ナトリウムランプ |
HU213596B (en) * | 1993-03-09 | 1997-08-28 | Ge Lighting Tungsram Rt | High-pressure sodium-vapour discharge lamp |
GB9408386D0 (en) * | 1994-04-28 | 1994-06-22 | Flowil Int Lighting | Discharge lamp for enhancing photosynthesis |
DE19640850A1 (de) * | 1996-10-02 | 1998-04-09 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Natriumhochdrucklampe kleiner Leistung |
FR2890233B1 (fr) * | 2005-08-24 | 2015-07-17 | Claranor | Lampe adaptee a la decontamination microbiologique |
ES2289957B1 (es) * | 2007-02-07 | 2008-12-01 | Universidad Complutense De Madrid | Fuente de iluminacion con emision reducida de longitudes de onda corta para la proteccion de ojos. |
CN102089852B (zh) | 2008-07-10 | 2014-03-05 | 皇家飞利浦电子股份有限公司 | 具有混合触线的高压钠蒸汽放电灯 |
WO2010076725A1 (fr) | 2008-12-30 | 2010-07-08 | Koninklijke Philips Electronics, N.V. | Lampe aux halogénures métalliques munie d'un récipient de décharge en céramique |
DK2476133T3 (en) | 2009-09-10 | 2016-12-12 | Philips Lighting Holding Bv | Højintensitetsudladningslampe |
USD987860S1 (en) * | 2021-02-25 | 2023-05-30 | Buster And Punch Limited | Light bulb |
USD987859S1 (en) * | 2021-02-25 | 2023-05-30 | Buster And Punch Limited | Light bulb |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR78125E (fr) * | 1957-09-17 | 1962-06-08 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Lampe électrique à décharge sous haute pression, en gaz rare |
US3248590A (en) * | 1963-03-01 | 1966-04-26 | Gen Electric | High pressure sodium vapor lamp |
GB1143452A (en) * | 1966-04-26 | 1969-02-19 | Gen Electric | Improvements in high pressure saturated vapor sodium lamp containing mercury |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3519406A (en) * | 1967-08-23 | 1970-07-07 | Gen Electric | Discharge tube seal |
JPS5335892B2 (fr) * | 1972-05-29 | 1978-09-29 | ||
JPS4984085A (fr) * | 1972-12-21 | 1974-08-13 | ||
NL168993C (nl) * | 1975-01-17 | 1982-05-17 | Philips Nv | Werkwijze voor het bedrijven van een zelfstabiliserende ontladingslamp. |
JPS51121985A (en) * | 1975-04-16 | 1976-10-25 | Iwasaki Electric Co Ltd | High pressure sodium lamp |
US4037129A (en) * | 1976-03-10 | 1977-07-19 | Gte Sylvania Incorporated | High pressure sodium vapor lamp having low starting voltage |
-
1977
- 1977-04-15 NL NLAANVRAGE7704131,A patent/NL177058C/xx not_active IP Right Cessation
-
1978
- 1978-04-06 CA CA300,592A patent/CA1111892A/fr not_active Expired
- 1978-04-07 DE DE2815014A patent/DE2815014C2/de not_active Expired
- 1978-04-11 AU AU34974/78A patent/AU519506B2/en not_active Expired
- 1978-04-12 JP JP4223478A patent/JPS53129468A/ja active Granted
- 1978-04-12 IT IT22249/78A patent/IT1095973B/it active
- 1978-04-12 BR BR7802278A patent/BR7802278A/pt unknown
- 1978-04-12 FR FR7810778A patent/FR2387510A1/fr active Granted
- 1978-04-12 GB GB14329/78A patent/GB1587987A/en not_active Expired
- 1978-04-12 AT AT256578A patent/AT359164B/de not_active IP Right Cessation
- 1978-04-13 HU HU78PI619A patent/HU187749B/hu not_active IP Right Cessation
- 1978-04-13 ES ES468746A patent/ES468746A1/es not_active Expired
- 1978-04-13 BE BE186777A patent/BE865960A/fr not_active IP Right Cessation
-
1979
- 1979-07-09 US US06/055,663 patent/US4260929A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR78125E (fr) * | 1957-09-17 | 1962-06-08 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Lampe électrique à décharge sous haute pression, en gaz rare |
US3248590A (en) * | 1963-03-01 | 1966-04-26 | Gen Electric | High pressure sodium vapor lamp |
GB1143452A (en) * | 1966-04-26 | 1969-02-19 | Gen Electric | Improvements in high pressure saturated vapor sodium lamp containing mercury |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455357A1 (fr) * | 1979-04-26 | 1980-11-21 | Philips Nv | Lampe a decharge a absorption de xenon |
FR2455358A1 (fr) * | 1979-04-26 | 1980-11-21 | Philips Nv | Lampe a decharge dans du xenon, a pression variable |
FR2489039A1 (fr) * | 1980-08-21 | 1982-02-26 | Philips Nv | Lampe a decharge dans la vapeur de sodium a haute pression |
EP0360326A1 (fr) * | 1988-09-12 | 1990-03-28 | Koninklijke Philips Electronics N.V. | Procédé pour l'irradition de plantes |
EP0364014A1 (fr) * | 1988-09-12 | 1990-04-18 | Koninklijke Philips Electronics N.V. | Lampe à décharge dans la vapeur de sodium haute pression |
WO2000026940A1 (fr) * | 1998-11-02 | 2000-05-11 | Flowil International Lighting (Holding) B.V. | Lampe a vapeur de sodium a haute pression |
US6515418B1 (en) * | 1998-11-02 | 2003-02-04 | Flowil International Lighting (Holding) B.V. | High pressure sodium discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
NL177058C (nl) | 1985-07-16 |
US4260929A (en) | 1981-04-07 |
BE865960A (fr) | 1978-10-13 |
AU519506B2 (en) | 1981-12-10 |
AT359164B (de) | 1980-10-27 |
BR7802278A (pt) | 1978-12-26 |
CA1111892A (fr) | 1981-11-03 |
HU187749B (en) | 1986-02-28 |
JPS6155215B2 (fr) | 1986-11-26 |
ATA256578A (de) | 1980-03-15 |
NL7704131A (nl) | 1978-10-17 |
AU3497478A (en) | 1979-10-18 |
GB1587987A (en) | 1981-04-15 |
IT7822249A0 (it) | 1978-04-12 |
NL177058B (nl) | 1985-02-18 |
ES468746A1 (es) | 1979-01-16 |
DE2815014C2 (de) | 1983-11-10 |
FR2387510B1 (fr) | 1982-01-15 |
DE2815014A1 (de) | 1978-10-19 |
JPS53129468A (en) | 1978-11-11 |
IT1095973B (it) | 1985-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |