JPH0555973B2 - - Google Patents

Info

Publication number
JPH0555973B2
JPH0555973B2 JP1100288A JP1100288A JPH0555973B2 JP H0555973 B2 JPH0555973 B2 JP H0555973B2 JP 1100288 A JP1100288 A JP 1100288A JP 1100288 A JP1100288 A JP 1100288A JP H0555973 B2 JPH0555973 B2 JP H0555973B2
Authority
JP
Japan
Prior art keywords
metal halide
halide lamp
discharge vessel
sodium
dysprosium
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.)
Expired - Lifetime
Application number
JP1100288A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6419671A (en
Inventor
Bida Deenesu
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.)
Tungsram Rt
Original Assignee
Tungsram Rt
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 Tungsram Rt filed Critical Tungsram Rt
Publication of JPS6419671A publication Critical patent/JPS6419671A/ja
Publication of JPH0555973B2 publication Critical patent/JPH0555973B2/ja
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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP1100288A 1987-01-23 1988-01-22 High voltage metal halide lamp Granted JPS6419671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU20387A HU196861B (en) 1987-01-23 1987-01-23 Low colour-temperature high-pressure metal-halide lamp with good colour reproduction

Publications (2)

Publication Number Publication Date
JPS6419671A JPS6419671A (en) 1989-01-23
JPH0555973B2 true JPH0555973B2 (en]) 1993-08-18

Family

ID=10948459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1100288A Granted JPS6419671A (en) 1987-01-23 1988-01-22 High voltage metal halide lamp

Country Status (5)

Country Link
JP (1) JPS6419671A (en])
DE (1) DE3731134C2 (en])
HU (1) HU196861B (en])
NL (1) NL8702513A (en])
SE (1) SE8703229L (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013039A1 (de) * 1990-04-24 1991-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
RU2071619C1 (ru) * 1995-03-22 1997-01-10 Акционерное общество закрытого типа Научно-техническое агентство "Интеллект" Способ получения оптического излучения и разрядная лампа для его осуществления
EP1579475A2 (en) * 2002-12-20 2005-09-28 Philips Intellectual Property & Standards GmbH High-pressure gas discharge lamp
DE102004019185A1 (de) * 2004-04-16 2005-11-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe

Family Cites Families (9)

* 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
GB1370020A (en) * 1971-01-21 1974-10-09 Westinghouse Electric Corp Arc-discharge lamp
DE2106447C2 (de) * 1971-02-11 1983-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-Hochdruckentladungslampe mit einem Zusatz von Metallhalogeniden
DE2114804B2 (de) * 1971-03-26 1978-09-14 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Quecksilberdampf-Hochdruckentladungslampe mit Zusatz von Halogeniden der Seltenen Erden
DE2114805A1 (de) * 1971-03-26 1972-10-05 Patra Patent Treuhand Hochdruckentladungslampe
DE2519377A1 (de) * 1975-04-30 1976-11-11 Patra Patent Treuhand Quecksilberdampf-hochdruckentladungslampe
DE2655167C2 (de) * 1976-12-06 1986-12-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe mit Metallhalogeniden
NL8005456A (nl) * 1980-10-02 1982-05-03 Philips Nv Hogedrukkwikdampontladingslamp.
DE3427280C2 (de) * 1984-07-24 1986-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metallhalogenid-Hochdruckentladungslampe

Also Published As

Publication number Publication date
HU196861B (en) 1989-01-30
SE8703229D0 (sv) 1987-08-20
HUT46167A (en) 1988-09-28
DE3731134C2 (de) 1994-06-16
JPS6419671A (en) 1989-01-23
NL8702513A (nl) 1988-08-16
DE3731134A1 (de) 1988-08-04
SE8703229L (sv) 1988-07-24

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