FR2125360A1 - - Google Patents

Info

Publication number
FR2125360A1
FR2125360A1 FR7204498A FR7204498A FR2125360A1 FR 2125360 A1 FR2125360 A1 FR 2125360A1 FR 7204498 A FR7204498 A FR 7204498A FR 7204498 A FR7204498 A FR 7204498A FR 2125360 A1 FR2125360 A1 FR 2125360A1
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
FR7204498A
Other languages
French (fr)
Other versions
FR2125360B1 (en
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 FR2125360A1 publication Critical patent/FR2125360A1/fr
Application granted granted Critical
Publication of FR2125360B1 publication Critical patent/FR2125360B1/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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
FR7204498A 1971-02-11 1972-02-10 Expired FR2125360B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712106447 DE2106447C2 (en) 1971-02-11 1971-02-11 Mercury vapor high pressure discharge lamp with an addition of metal halides

Publications (2)

Publication Number Publication Date
FR2125360A1 true FR2125360A1 (en) 1972-09-29
FR2125360B1 FR2125360B1 (en) 1975-10-24

Family

ID=5798443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204498A Expired FR2125360B1 (en) 1971-02-11 1972-02-10

Country Status (8)

Country Link
JP (1) JPS568466B1 (en)
BR (1) BR7200753D0 (en)
DE (1) DE2106447C2 (en)
ES (1) ES399456A1 (en)
FR (1) FR2125360B1 (en)
GB (1) GB1378188A (en)
HU (1) HU162684B (en)
IT (1) IT948855B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309974A1 (en) * 1975-04-30 1976-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
FR2621736A1 (en) * 1987-10-01 1989-04-14 Gen Electric High-efficiency electrodeless high-intensity discharge lamp
EP0391283A2 (en) * 1989-04-04 1990-10-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double-based high-pressure discharge lamp
BE1003235A3 (en) * 1987-10-01 1992-02-04 Gen Electric LAMP WITHOUT ELECTRODES, DISCHARGE, HIGH INTENSITY AND HIGH EFFICIENCY.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619674C2 (en) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metal halide discharge lamp
US4612475A (en) * 1984-10-09 1986-09-16 General Electric Company Increased efficacy arc tube for a high intensity discharge lamp
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
NL191812C (en) * 1987-09-04 1996-08-02 Philips Electronics Nv High-pressure gas discharge lamp and luminaire fitted with that lamp.
CN102282643A (en) * 2009-01-14 2011-12-14 皇家飞利浦电子股份有限公司 Ceramic gas discharge metal halide lamp with high color temperature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334261A (en) * 1965-10-24 1967-08-01 Sylvania Electric Prod High pressure discharge device having a fill including iodine mercury and at least one rare earth metal
FR1555032A (en) * 1967-02-09 1969-01-24
US3514659A (en) * 1967-07-03 1970-05-26 Sylvania Electric Prod High pressure vapor discharge lamp with cesium iodide
US3536947A (en) * 1967-03-23 1970-10-27 Tokyo Shibaura Electric Co High pressure discharge lamps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153453B (en) * 1961-06-02 1963-08-29 Patra Patent Treuhand High pressure discharge lamp with metal halide vapor and high luminous efficiency
US3452238A (en) * 1966-12-05 1969-06-24 Westinghouse Electric Corp Metal vapor discharge lamp
JPS5133360A (en) * 1974-09-14 1976-03-22 Kyuji Kobayashi SHUJINYOFUIRUTAANOMEZUMARINOBOSHI OYOBI JOKYO SOCHI

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334261A (en) * 1965-10-24 1967-08-01 Sylvania Electric Prod High pressure discharge device having a fill including iodine mercury and at least one rare earth metal
FR1555032A (en) * 1967-02-09 1969-01-24
US3536947A (en) * 1967-03-23 1970-10-27 Tokyo Shibaura Electric Co High pressure discharge lamps
US3514659A (en) * 1967-07-03 1970-05-26 Sylvania Electric Prod High pressure vapor discharge lamp with cesium iodide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309974A1 (en) * 1975-04-30 1976-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
FR2621736A1 (en) * 1987-10-01 1989-04-14 Gen Electric High-efficiency electrodeless high-intensity discharge lamp
BE1003235A3 (en) * 1987-10-01 1992-02-04 Gen Electric LAMP WITHOUT ELECTRODES, DISCHARGE, HIGH INTENSITY AND HIGH EFFICIENCY.
EP0391283A2 (en) * 1989-04-04 1990-10-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double-based high-pressure discharge lamp
EP0391283A3 (en) * 1989-04-04 1991-05-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double-based high-pressure discharge lamp

Also Published As

Publication number Publication date
DE2106447C2 (en) 1983-02-17
BR7200753D0 (en) 1973-06-28
FR2125360B1 (en) 1975-10-24
HU162684B (en) 1973-03-28
DE2106447A1 (en) 1972-09-07
IT948855B (en) 1973-06-11
GB1378188A (en) 1974-12-27
JPS568466B1 (en) 1981-02-24
ES399456A1 (en) 1974-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse