DE1166366B - Natriumdampfentladungslampe - Google Patents

Natriumdampfentladungslampe

Info

Publication number
DE1166366B
DE1166366B DEN22158A DEN0022158A DE1166366B DE 1166366 B DE1166366 B DE 1166366B DE N22158 A DEN22158 A DE N22158A DE N0022158 A DEN0022158 A DE N0022158A DE 1166366 B DE1166366 B DE 1166366B
Authority
DE
Germany
Prior art keywords
lamp
discharge lamp
sodium
sodium vapor
discharge tube
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.)
Pending
Application number
DEN22158A
Other languages
German (de)
English (en)
Inventor
Johannes Van Der Wal
Pieter Martinus Van Alphen
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1166366B publication Critical patent/DE1166366B/de
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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Discharge Lamp (AREA)
DEN22158A 1961-10-04 1962-09-29 Natriumdampfentladungslampe Pending DE1166366B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL269925 1961-10-04

Publications (1)

Publication Number Publication Date
DE1166366B true DE1166366B (de) 1964-03-26

Family

ID=19753325

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN22158A Pending DE1166366B (de) 1961-10-04 1962-09-29 Natriumdampfentladungslampe

Country Status (11)

Country Link
US (1) US3221198A (nl)
AT (1) AT242238B (nl)
BE (1) BE623133A (nl)
CH (1) CH419344A (nl)
DE (1) DE1166366B (nl)
DK (1) DK103623C (nl)
ES (1) ES281215A1 (nl)
FR (1) FR1335389A (nl)
GB (1) GB987938A (nl)
NL (1) NL269925A (nl)
OA (1) OA00844A (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260627B (de) * 1965-11-13 1968-02-08 Philips Nv Natriumdampfentladungslampe
NL164423C (nl) * 1969-12-13 1980-12-15 Philips Nv Lagedruknatriumdampontladingslamp.
US3662208A (en) * 1970-01-27 1972-05-09 Tokyo Shibaura Electric Co Reflector type incandescent lamps
US3931536A (en) * 1974-07-15 1976-01-06 Gte Sylvania Incorporated Efficiency arc discharge lamp
US4080545A (en) * 1976-12-27 1978-03-21 Xerox Corporation Sodium vapor lamp with emission aperture
US4071798A (en) * 1977-04-01 1978-01-31 Xerox Corporation Sodium vapor lamp with emission aperture
DE2840771A1 (de) * 1978-09-19 1980-03-27 Patra Patent Treuhand Hochdruckentladungslampe mit metallhalogeniden
EP0015026B1 (de) * 1979-02-19 1983-05-25 Heinz Sovilla Glühfadenlampe
NL185481C (nl) * 1979-11-14 1990-04-17 Philips Nv Lagedruknatriumdampontladingslamp.
US4467238A (en) * 1981-09-03 1984-08-21 General Electric Company High-pressure sodium lamp with improved IR reflector
US4678960A (en) * 1985-08-01 1987-07-07 General Electric Company Metallic halide electric discharge lamps
US5276763A (en) * 1990-07-09 1994-01-04 Heraeus Quarzglas Gmbh Infrared radiator with protected reflective coating and method for manufacturing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT139286B (de) * 1933-06-27 1934-11-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Doppelwandige elektrische Leuchtröhre.
GB826615A (en) * 1955-05-31 1960-01-13 Gen Electric Co Ltd Improvements in or relating to electric discharge lamps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795721A (en) * 1951-10-19 1957-06-11 Gen Electric Ultraviolet lamp
US2899584A (en) * 1955-01-24 1959-08-11 Verwey

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT139286B (de) * 1933-06-27 1934-11-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Doppelwandige elektrische Leuchtröhre.
GB826615A (en) * 1955-05-31 1960-01-13 Gen Electric Co Ltd Improvements in or relating to electric discharge lamps

Also Published As

Publication number Publication date
NL269925A (nl)
US3221198A (en) 1965-11-30
FR1335389A (fr) 1963-08-16
DK103623C (da) 1966-01-31
OA00844A (fr) 1967-11-15
CH419344A (de) 1966-08-31
ES281215A1 (es) 1963-01-01
AT242238B (de) 1965-09-10
BE623133A (nl)
GB987938A (en) 1965-03-31

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