SE8703229L - Hogtryckshalogenlampa - Google Patents

Hogtryckshalogenlampa

Info

Publication number
SE8703229L
SE8703229L SE8703229A SE8703229A SE8703229L SE 8703229 L SE8703229 L SE 8703229L SE 8703229 A SE8703229 A SE 8703229A SE 8703229 A SE8703229 A SE 8703229A SE 8703229 L SE8703229 L SE 8703229L
Authority
SE
Sweden
Prior art keywords
discharge vessel
halide
transparent
tube
metal halide
Prior art date
Application number
SE8703229A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8703229D0 (sv
Inventor
D Vida
Original Assignee
Tungsram Reszvenytarsasag
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 Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of SE8703229D0 publication Critical patent/SE8703229D0/xx
Publication of SE8703229L publication Critical patent/SE8703229L/

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)
SE8703229A 1987-01-23 1987-08-20 Hogtryckshalogenlampa SE8703229L (sv)

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
SE8703229D0 SE8703229D0 (sv) 1987-08-20
SE8703229L true SE8703229L (sv) 1988-07-24

Family

ID=10948459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703229A SE8703229L (sv) 1987-01-23 1987-08-20 Hogtryckshalogenlampa

Country Status (5)

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

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
AU2003286305A1 (en) * 2002-12-20 2004-07-14 Koninklijke Philips Electronics N.V. 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
SE8703229D0 (sv) 1987-08-20
HUT46167A (en) 1988-09-28
HU196861B (en) 1989-01-30
JPS6419671A (en) 1989-01-23
NL8702513A (nl) 1988-08-16
JPH0555973B2 (fr) 1993-08-18
DE3731134A1 (de) 1988-08-04
DE3731134C2 (de) 1994-06-16

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Legal Events

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NAV Patent application has lapsed

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