FR2437063A2 - Lampe a decharge a haute pression et a halogenures - Google Patents

Lampe a decharge a haute pression et a halogenures

Info

Publication number
FR2437063A2
FR2437063A2 FR7922188A FR7922188A FR2437063A2 FR 2437063 A2 FR2437063 A2 FR 2437063A2 FR 7922188 A FR7922188 A FR 7922188A FR 7922188 A FR7922188 A FR 7922188A FR 2437063 A2 FR2437063 A2 FR 2437063A2
Authority
FR
France
Prior art keywords
discharge
whose
lamps
discharge lamp
high pressure
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
FR7922188A
Other languages
English (en)
French (fr)
Other versions
FR2437063B2 (it
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of FR2437063A2 publication Critical patent/FR2437063A2/fr
Application granted granted Critical
Publication of FR2437063B2 publication Critical patent/FR2437063B2/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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
FR7922188A 1978-09-19 1979-09-05 Lampe a decharge a haute pression et a halogenures Granted FR2437063A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840771 DE2840771A1 (de) 1978-09-19 1978-09-19 Hochdruckentladungslampe mit metallhalogeniden

Publications (2)

Publication Number Publication Date
FR2437063A2 true FR2437063A2 (fr) 1980-04-18
FR2437063B2 FR2437063B2 (it) 1983-04-15

Family

ID=6049862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922188A Granted FR2437063A2 (fr) 1978-09-19 1979-09-05 Lampe a decharge a haute pression et a halogenures

Country Status (5)

Country Link
JP (1) JPS5543794A (it)
DE (1) DE2840771A1 (it)
FR (1) FR2437063A2 (it)
GB (1) GB2035679A (it)
IT (1) IT1165228B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512272A1 (fr) * 1981-09-03 1983-03-04 Gen Electric Lampe a vapeur de metal alcalin haute pression
FR2512273A1 (fr) * 1981-09-03 1983-03-04 Gen Electric Lampe a vapeur de metal alcalin haute pression
FR2532114A1 (fr) * 1982-08-18 1984-02-24 Gte Prod Corp Lampe a decharge en arc aux halogenures comprenant un moyen d'elimination des courants de convection a l'interieur de l'ampoule exterieure et procede de fabrication d'une telle lampe.
EP0290043A2 (en) * 1987-05-07 1988-11-09 Gte Products Corporation Metal-halide lamp having heat redistribution means
EP0382516A2 (en) * 1989-02-07 1990-08-16 Toshiba Lighting & Technology Corporation Metal halide lamp maintaining a high lumen maintenance factor over an extended operation period

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD203430A1 (de) * 1982-01-19 1983-10-19 Kloss Elektrodenstabilisierte hochdruckentladungslampe mit leuchtzusaetzen
EP0101519B1 (en) * 1982-02-10 1986-12-30 Mitsubishi Denki Kabushiki Kaisha Metal vapor discharge lamp
US4580989A (en) * 1982-08-18 1986-04-08 Gte Products Corporation Metal halide arc discharge lamp with means for suppressing convection currents within the outer envelope and methods of operating and constructing same
DE3321479A1 (de) * 1983-06-14 1984-12-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
JPS60221949A (ja) * 1985-04-01 1985-11-06 Hitachi Ltd メタルハライドランプ
DE8803881U1 (de) * 1988-03-22 1988-05-11 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte Reflektorlampe
EP0492726A1 (en) * 1990-12-27 1992-07-01 Koninklijke Philips Electronics N.V. High pressure sodium reflector lamp
EP0682356B1 (en) * 1994-05-12 2000-01-26 Iwasaki Electric Co., Ltd. Metal halide lamp
EP1649491A2 (en) * 2003-07-22 2006-04-26 Philips Intellectual Property & Standards GmbH High-pressure discharge lamp
CN105240712B (zh) * 2015-11-06 2017-05-24 武汉九鼎光电子科技有限公司 一种泛光聚光可调式组合配光照明灯泡及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221198A (en) * 1961-10-04 1965-11-30 Philips Corp Sodium vapor lamp having a tin oxide coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116720A (en) * 1935-05-14 1938-05-10 Gen Electric Electric discharge device
GB1541437A (en) * 1975-02-13 1979-02-28 Thorn Electrical Ind Ltd Electrical discharge lamp
DE2619674C2 (de) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen-Metalldampfentladungslampe
DE2655167C2 (de) * 1976-12-06 1986-12-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe mit Metallhalogeniden

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221198A (en) * 1961-10-04 1965-11-30 Philips Corp Sodium vapor lamp having a tin oxide coating

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512272A1 (fr) * 1981-09-03 1983-03-04 Gen Electric Lampe a vapeur de metal alcalin haute pression
FR2512273A1 (fr) * 1981-09-03 1983-03-04 Gen Electric Lampe a vapeur de metal alcalin haute pression
FR2532114A1 (fr) * 1982-08-18 1984-02-24 Gte Prod Corp Lampe a decharge en arc aux halogenures comprenant un moyen d'elimination des courants de convection a l'interieur de l'ampoule exterieure et procede de fabrication d'une telle lampe.
EP0290043A2 (en) * 1987-05-07 1988-11-09 Gte Products Corporation Metal-halide lamp having heat redistribution means
EP0290043A3 (en) * 1987-05-07 1990-12-19 Gte Products Corporation Metal-halide lamp having heat redistribution means
EP0382516A2 (en) * 1989-02-07 1990-08-16 Toshiba Lighting & Technology Corporation Metal halide lamp maintaining a high lumen maintenance factor over an extended operation period
EP0382516A3 (en) * 1989-02-07 1991-05-02 Toshiba Lighting & Technology Corporation Metal halide lamp maintaining a high lumen maintenance factor over an extended operation period

Also Published As

Publication number Publication date
IT1165228B (it) 1987-04-22
IT7968831A0 (it) 1979-09-18
DE2840771C2 (it) 1988-03-24
FR2437063B2 (it) 1983-04-15
GB2035679A (en) 1980-06-18
DE2840771A1 (de) 1980-03-27
JPS5543794A (en) 1980-03-27

Similar Documents

Publication Publication Date Title
FR2437063A2 (fr) Lampe a decharge a haute pression et a halogenures
FR2373157A1 (fr) Lampe a decharge a haute pression contenant des halogenures metalliques
ES458101A1 (es) Perfeccionamientos en lamparas de descarga de vapor haloge- no-metalico.
GB1528818A (en) Low pressure mercury vapour discharge lamp with amalgam
FR2408213A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
JPS5280675A (en) Metal vapor discharge lamp
JPS5397279A (en) Metal halide lamp
JPS56126244A (en) Metal halide lamp
JPS5338177A (en) High pressure metal vapor discharge apparatus
CN209804594U (zh) 一种高压钠灯
JPS563962A (en) High-pressure metal vapor discharge lamp
GB946544A (en) Improvements in electric discharge lamps
FR2441920A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
JPS554857A (en) Metal halide lamp
RU1774393C (ru) Металлогалогенна лампа дл облучени растений
JPS54150870A (en) Metal vapor discharge lamp
JPS5490875A (en) Fluorescent lamp
JPS5740856A (en) Metal halide lamp
JPS57123631A (en) Manufacturing method of low pressure mercury vapor discharge lamp
SU1597974A1 (ru) Газоразр дна лампа высокого или сверхвысокого давлени
JPS5618342A (en) Manufacture of high-pressure metal vapor discharge lamp
JPS5699960A (en) Metal vapor discharge lamp
JPS5626350A (en) High-pressure metal vapor discharge lamp
JPS5323171A (en) High pressure matal vapor discharge lamp
JPS56143650A (en) Metal halide lamp