JPS568466B1 - - Google Patents

Info

Publication number
JPS568466B1
JPS568466B1 JP1253972A JP1253972A JPS568466B1 JP S568466 B1 JPS568466 B1 JP S568466B1 JP 1253972 A JP1253972 A JP 1253972A JP 1253972 A JP1253972 A JP 1253972A JP S568466 B1 JPS568466 B1 JP S568466B1
Authority
JP
Japan
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.)
Pending
Application number
JP1253972A
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 filed Critical
Publication of JPS568466B1 publication Critical patent/JPS568466B1/ja
Pending 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
JP1253972A 1971-02-11 1972-02-03 Pending JPS568466B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712106447 DE2106447C2 (de) 1971-02-11 1971-02-11 Quecksilberdampf-Hochdruckentladungslampe mit einem Zusatz von Metallhalogeniden

Publications (1)

Publication Number Publication Date
JPS568466B1 true JPS568466B1 (ja) 1981-02-24

Family

ID=5798443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1253972A Pending JPS568466B1 (ja) 1971-02-11 1972-02-03

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519377A1 (de) * 1975-04-30 1976-11-11 Patra Patent Treuhand Quecksilberdampf-hochdruckentladungslampe
DE2619674C2 (de) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen-Metalldampfentladungslampe
US4612475A (en) * 1984-10-09 1986-09-16 General Electric Company Increased efficacy arc tube for a high intensity discharge lamp
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
NL191812C (nl) * 1987-09-04 1996-08-02 Philips Electronics Nv Hogedrukgasontladingslamp en armatuur voorzien van die lamp.
FR2621736A1 (en) * 1987-10-01 1989-04-14 Gen Electric High-efficiency electrodeless high-intensity discharge lamp
US4810938A (en) * 1987-10-01 1989-03-07 General Electric Company High efficacy electrodeless high intensity discharge lamp
DE3910878A1 (de) * 1989-04-04 1990-10-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Zweiseitig gesockelte hochdruckentladungslampe
EP2387792A1 (en) * 2009-01-14 2011-11-23 Koninklijke Philips Electronics N.V. Ceramic gas discharge metal halide lamp with high color temperature

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133360A (en) * 1974-09-14 1976-03-22 Kyuji Kobayashi Shujinyofuirutaanomezumarinoboshi oyobi jokyosochi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153453B (de) * 1961-06-02 1963-08-29 Patra Patent Treuhand Hochdruckentladungslampe mit Metallhalogeniddampf und hoher Lichtausbeute
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
US3452238A (en) * 1966-12-05 1969-06-24 Westinghouse Electric Corp Metal vapor discharge lamp
NL154052B (nl) * 1967-02-09 1977-07-15 Philips Nv Langwerpige hogedrukkwikdampontladingslamp.
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133360A (en) * 1974-09-14 1976-03-22 Kyuji Kobayashi Shujinyofuirutaanomezumarinoboshi oyobi jokyosochi

Also Published As

Publication number Publication date
GB1378188A (en) 1974-12-27
DE2106447A1 (de) 1972-09-07
BR7200753D0 (pt) 1973-06-28
DE2106447C2 (de) 1983-02-17
FR2125360A1 (ja) 1972-09-29
HU162684B (ja) 1973-03-28
IT948855B (it) 1973-06-11
FR2125360B1 (ja) 1975-10-24
ES399456A1 (es) 1974-11-01

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