FR2408213A1 - Lampe a decharge dans la vapeur de mercure a basse pression - Google Patents

Lampe a decharge dans la vapeur de mercure a basse pression

Info

Publication number
FR2408213A1
FR2408213A1 FR7830581A FR7830581A FR2408213A1 FR 2408213 A1 FR2408213 A1 FR 2408213A1 FR 7830581 A FR7830581 A FR 7830581A FR 7830581 A FR7830581 A FR 7830581A FR 2408213 A1 FR2408213 A1 FR 2408213A1
Authority
FR
France
Prior art keywords
vapor discharge
mercury vapor
low pressure
discharge lamp
pressure mercury
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
Application number
FR7830581A
Other languages
English (en)
Other versions
FR2408213B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2408213A1 publication Critical patent/FR2408213A1/fr
Application granted granted Critical
Publication of FR2408213B1 publication Critical patent/FR2408213B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

LA LAMPE PRESENTE UNE ENCEINTE A DECHARGE CONTENANT AU MOINS DEUX ELECTRODES A EMISSION THERMIQUE, AINSI QUE DU MERCURE ET UN GAZ RARE OU UNE COMBINAISON DE GAZ RARES. L'ENCEINTE COMPORTE UNE PAROI EN VERRE, QUI EST PERMEABLE AU RAYONNEMENT ULTRA-VIOLET ENGENDRE DANS LA DECHARGE DANS LA VAPEUR DE MERCURE ET ELLE EST MUNIE D'AU MOINS UN HALOGENURE DE MERCURE. APPLICATION: LAMPE EMETTANT UN RAYONNEMENT ULTRA-VIOLET.
FR7830581A 1977-11-02 1978-10-27 Lampe a decharge dans la vapeur de mercure a basse pression Granted FR2408213A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712058A NL7712058A (nl) 1977-11-02 1977-11-02 Lagedrukkwikdampontladingslamp.

Publications (2)

Publication Number Publication Date
FR2408213A1 true FR2408213A1 (fr) 1979-06-01
FR2408213B1 FR2408213B1 (fr) 1981-04-17

Family

ID=19829465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830581A Granted FR2408213A1 (fr) 1977-11-02 1978-10-27 Lampe a decharge dans la vapeur de mercure a basse pression

Country Status (7)

Country Link
US (1) US4237401A (fr)
BE (1) BE871712A (fr)
CA (1) CA1126323A (fr)
DE (1) DE2846816A1 (fr)
FR (1) FR2408213A1 (fr)
GB (1) GB2007422B (fr)
NL (1) NL7712058A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161054A (en) * 1980-05-15 1981-12-11 Ushio Electric Inc Sterilizing method
JPH076734A (ja) * 1992-05-01 1995-01-10 Oyo Kagaku Kenkyusho 放電装置
US20030051990A1 (en) * 2001-08-15 2003-03-20 Crt Holdings, Inc. System, method, and apparatus for an intense ultraviolet radiation source
WO2004110932A2 (fr) * 2003-05-27 2004-12-23 Abq Ultraviolet Pollution Solutions, Inc. Procede et appareil pour source de rayonnement ultraviolet a haute efficacite
CN1894765A (zh) * 2003-07-08 2007-01-10 皇家飞利浦电子股份有限公司 低压汞蒸气放电灯
JP2007504626A (ja) * 2003-09-04 2007-03-01 コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． 照明系及び表示デバイス
EP3699951B1 (fr) 2019-02-21 2023-10-04 Heraeus Noblelight GmbH Émetteur de rayonnement basse pression à mercure, procédé de fonctionnement ainsi qu'utilisation d'halogénure de mercure dans l'espace de décharge d'un tel émetteur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833221C (de) * 1949-08-20 1952-03-06 Patra Patent Treuhand Elektrische Gasentladungsroehre, insbesondere fuer Strahlungszwecke
US3048737A (en) * 1960-02-23 1962-08-07 Westinghouse Electric Corp Gaseous discharge device and method
DE2225223A1 (de) * 1971-05-25 1972-12-07 Thorn Electrical Ind Ltd Ultraviolettlicht aussendende Quecksilberdampflampe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177248B (de) * 1962-08-22 1964-09-03 Patra Patent Treuhand Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung
US3416023A (en) * 1966-03-18 1968-12-10 Westinghouse Electric Corp Mercury vapor sunlight lamp
NL7303079A (fr) * 1973-03-06 1974-09-10
GB1397034A (en) * 1973-07-05 1975-06-11 Thorn Electrical Ind Ltd Discharge lamps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833221C (de) * 1949-08-20 1952-03-06 Patra Patent Treuhand Elektrische Gasentladungsroehre, insbesondere fuer Strahlungszwecke
US3048737A (en) * 1960-02-23 1962-08-07 Westinghouse Electric Corp Gaseous discharge device and method
DE2225223A1 (de) * 1971-05-25 1972-12-07 Thorn Electrical Ind Ltd Ultraviolettlicht aussendende Quecksilberdampflampe

Also Published As

Publication number Publication date
CA1126323A (fr) 1982-06-22
GB2007422B (en) 1982-05-26
US4237401A (en) 1980-12-02
FR2408213B1 (fr) 1981-04-17
GB2007422A (en) 1979-05-16
NL7712058A (nl) 1979-05-04
BE871712A (fr) 1979-04-30
DE2846816A1 (de) 1979-05-03

Similar Documents

Publication Publication Date Title
SE7606892L (sv) Kvicksilvergasurladdningslampa av lagtryckstyp
FR2417185A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
FR2401517A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
FR2440074A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
DE3887372D1 (de) Gasentladungslampe.
KR920007059A (ko) 저수은 증기압 방전램프
FR2408213A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
BE585030A (fr) Tube à décharge dans les gaz, en particulier lampe à vapeur de mercure à basse pression (lampe fluorescente)
JPS579048A (en) Metal vapor discharge lamp
FR2371774A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
GB966675A (en) Improvements in or relating to sodium-vapour discharge lamps
KR960002462A (ko) 방전 램프
FR2441920A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
JPS57113550A (en) Discharge lamp
BE899492A (fr) Lampe a decharge dans la vapeur de metal alcalin a basse pression.
JPS563962A (en) High-pressure metal vapor discharge lamp
GB993740A (en) Improvements in or relating to electric discharge lamps
GB854388A (en) Improvements in or relating to low pressure mercury vapour electric discharge lamps
JPS568485A (en) Light emitting silicate and light emitting screen and low pressure mercury vapor discharge lamp
GB1019845A (en) High intensity atomic spectral lamps
JPS579047A (en) Metal vapor discharge lamp
JPS55144647A (en) Fluorescent lamp
GB448887A (en) Improvements in luminous electric discharge devices
JPS5626350A (en) High-pressure metal vapor discharge lamp
JPS5676157A (en) Mercury rare gas discharge lamp

Legal Events

Date Code Title Description
ST Notification of lapse