JPS55144644A - Discharge lamp - Google Patents

Discharge lamp

Info

Publication number
JPS55144644A
JPS55144644A JP5305180A JP5305180A JPS55144644A JP S55144644 A JPS55144644 A JP S55144644A JP 5305180 A JP5305180 A JP 5305180A JP 5305180 A JP5305180 A JP 5305180A JP S55144644 A JPS55144644 A JP S55144644A
Authority
JP
Japan
Prior art keywords
discharge lamp
lamp
discharge
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
JP5305180A
Other languages
English (en)
Japanese (ja)
Inventor
Adorianusu Yoanesu Korunerisu
Antoniusu Terejia Shi Yohanesu
Kuusu Fueisuberuto
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 JPS55144644A publication Critical patent/JPS55144644A/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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

Landscapes

  • Discharge Lamp (AREA)
JP5305180A 1979-04-26 1980-04-23 Discharge lamp Pending JPS55144644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903285A NL7903285A (nl) 1979-04-26 1979-04-26 Ontladingslamp.

Publications (1)

Publication Number Publication Date
JPS55144644A true JPS55144644A (en) 1980-11-11

Family

ID=19833060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5305180A Pending JPS55144644A (en) 1979-04-26 1980-04-23 Discharge lamp

Country Status (11)

Country Link
US (1) US4314175A (enExample)
JP (1) JPS55144644A (enExample)
AU (1) AU5771180A (enExample)
BE (1) BE882971A (enExample)
CA (1) CA1157905A (enExample)
DE (1) DE3015546C2 (enExample)
FR (1) FR2455357A1 (enExample)
GB (1) GB2047951B (enExample)
HU (1) HU188639B (enExample)
NL (1) NL7903285A (enExample)
SE (1) SE8003029L (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418300A (en) * 1980-01-17 1983-11-29 Mitsubishi Denki Kabushiki Kaisha Metal vapor discharge lamp with heat insulator and starting aid
HU202013B (en) * 1985-07-02 1991-01-28 Tungsram Reszvenytarsasag Impulsed inert gas discharge lamp
DE4119031C1 (en) * 1991-06-10 1992-12-10 Heraeus Instruments Gmbh, 6450 Hanau, De Discharge lamp contg. inert and doping gases - has getter in thermal contact with one electrode for rapid heating for increased ignition ability
US5962977A (en) * 1996-12-20 1999-10-05 Ushiodenki Kabushiki Kaisha Low pressure discharge lamp having electrodes with a lithium-containing electrode emission material
DE10044562A1 (de) * 2000-09-08 2002-03-21 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit quecksilberfreier Gasfüllung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101874A (en) * 1977-02-18 1978-09-05 Hitachi Ltd High pressure sodium lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35078C (enExample) * 1930-04-02
BE433316A (enExample) * 1938-03-25
GB669033A (en) * 1947-11-17 1952-03-26 Gen Electric Co Ltd Improvements in electric discharge lamps having a gas filling
NL168993C (nl) * 1975-01-17 1982-05-17 Philips Nv Werkwijze voor het bedrijven van een zelfstabiliserende ontladingslamp.
NL181157C (nl) * 1977-04-15 1987-06-16 Philips Nv Hogedruknatriumdampontladingslamp.
NL177058C (nl) * 1977-04-15 1985-07-16 Philips Nv Hogedruknatriumdampontladingslamp.
NL179855C (nl) * 1978-02-22 1986-11-17 Philips Nv Hogedruknatriumdampontladingslamp.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101874A (en) * 1977-02-18 1978-09-05 Hitachi Ltd High pressure sodium lamp

Also Published As

Publication number Publication date
FR2455357A1 (fr) 1980-11-21
GB2047951B (en) 1983-02-02
FR2455357B1 (enExample) 1982-06-18
DE3015546A1 (de) 1980-10-30
NL7903285A (nl) 1980-10-28
HU188639B (en) 1986-05-28
DE3015546C2 (de) 1982-08-26
SE8003029L (sv) 1980-10-27
AU5771180A (en) 1980-10-30
CA1157905A (en) 1983-11-29
GB2047951A (en) 1980-12-03
BE882971A (fr) 1980-10-24
US4314175A (en) 1982-02-02

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