FR2130255A2 - - Google Patents

Info

Publication number
FR2130255A2
FR2130255A2 FR7208976A FR7208976A FR2130255A2 FR 2130255 A2 FR2130255 A2 FR 2130255A2 FR 7208976 A FR7208976 A FR 7208976A FR 7208976 A FR7208976 A FR 7208976A FR 2130255 A2 FR2130255 A2 FR 2130255A2
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.)
Granted
Application number
FR7208976A
Other versions
FR2130255B2 (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.)
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 FR2130255A2 publication Critical patent/FR2130255A2/fr
Application granted granted Critical
Publication of FR2130255B2 publication Critical patent/FR2130255B2/fr
Expired 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
    • H01J61/12—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
    • H01J61/02—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
FR7208976A 1971-03-26 1972-03-15 Expired FR2130255B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114804 DE2114804B2 (de) 1971-03-26 1971-03-26 Quecksilberdampf-Hochdruckentladungslampe mit Zusatz von Halogeniden der Seltenen Erden

Publications (2)

Publication Number Publication Date
FR2130255A2 true FR2130255A2 (fr) 1972-11-03
FR2130255B2 FR2130255B2 (fr) 1977-12-23

Family

ID=5802892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208976A Expired FR2130255B2 (fr) 1971-03-26 1972-03-15

Country Status (7)

Country Link
AT (1) AT312096B (fr)
BR (1) BR7201766D0 (fr)
DE (1) DE2114804B2 (fr)
FR (1) FR2130255B2 (fr)
GB (1) GB1376509A (fr)
HU (1) HU163359B (fr)
IT (1) IT969547B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169510A2 (fr) * 1984-07-24 1986-01-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression à halogénure métallique
EP0215524A1 (fr) * 1985-09-13 1987-03-25 Koninklijke Philips Electronics N.V. Lampe à décharge à vapeur de mercure à haute pression
EP0286247A1 (fr) * 1987-03-31 1988-10-12 THORN EMI plc Lampes céramiques aux halogénures métalliques
EP0492205A2 (fr) * 1990-12-20 1992-07-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression à halogénure métallique
EP0762475A1 (fr) * 1995-08-23 1997-03-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge aux halogénures métalliques utilisée à des fins de projection

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506295A1 (de) * 1985-02-22 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte hochdruckentladungslampe
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
DE4030202A1 (de) * 1990-09-24 1992-03-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-hochdruckentladungslampe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153169A (en) * 1961-06-02 1964-10-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153169A (en) * 1961-06-02 1964-10-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169510A2 (fr) * 1984-07-24 1986-01-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression à halogénure métallique
EP0169510A3 (en) * 1984-07-24 1988-09-21 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Metal halide high-pressure discharge lamp
EP0215524A1 (fr) * 1985-09-13 1987-03-25 Koninklijke Philips Electronics N.V. Lampe à décharge à vapeur de mercure à haute pression
EP0286247A1 (fr) * 1987-03-31 1988-10-12 THORN EMI plc Lampes céramiques aux halogénures métalliques
EP0492205A2 (fr) * 1990-12-20 1992-07-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression à halogénure métallique
EP0492205A3 (en) * 1990-12-20 1992-12-30 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Metal halide high-pressure discharge lamp
US5323085A (en) * 1990-12-20 1994-06-21 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen M.B.H. Metal halide high-pressure discharge lamp with a fill containing hafnium and/or zirconium
EP0762475A1 (fr) * 1995-08-23 1997-03-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge aux halogénures métalliques utilisée à des fins de projection

Also Published As

Publication number Publication date
DE2114804A1 (de) 1972-10-05
DE2114804B2 (de) 1978-09-14
BR7201766D0 (pt) 1973-06-28
IT969547B (it) 1974-04-10
GB1376509A (en) 1974-12-04
FR2130255B2 (fr) 1977-12-23
HU163359B (fr) 1973-07-28
DE2114804C3 (fr) 1979-05-17
AT312096B (de) 1973-12-10

Similar Documents

Publication Publication Date Title
AU442517B2 (fr)
ATA136472A (fr)
FR2130502A2 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2894671A (fr)
AU2485671A (fr)
AU2742671A (fr)
AU2941471A (fr)
AU2684071A (fr)
AU2952271A (fr)
AU3005371A (fr)
AU2564071A (fr)
AU2473671A (fr)
AU2836771A (fr)
AR199640Q (fr)
AU2503871A (fr)
AU2963771A (fr)
AU2577671A (fr)
AU2588771A (fr)
AU2654071A (fr)
AU2456871A (fr)
AU2669471A (fr)
AU2455871A (fr)
AU2684171A (fr)