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DE2651644A1 - Hochdruckgasentladungslampe - Google Patents

Hochdruckgasentladungslampe

Info

Publication number
DE2651644A1
DE2651644A1 DE19762651644 DE2651644A DE2651644A1 DE 2651644 A1 DE2651644 A1 DE 2651644A1 DE 19762651644 DE19762651644 DE 19762651644 DE 2651644 A DE2651644 A DE 2651644A DE 2651644 A1 DE2651644 A1 DE 2651644A1
Authority
DE
Germany
Prior art keywords
getter
lamp
pressure gas
hydrogen
gas 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
DE19762651644
Other languages
German (de)
English (en)
Inventor
Piet Wiedijk
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 DE2651644A1 publication Critical patent/DE2651644A1/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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/183—Composition or manufacture of getters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
DE19762651644 1975-11-24 1976-11-12 Hochdruckgasentladungslampe Pending DE2651644A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7513672A NL7513672A (nl) 1975-11-24 1975-11-24 Hoge-druk gasontladingslamp.

Publications (1)

Publication Number Publication Date
DE2651644A1 true DE2651644A1 (de) 1977-06-02

Family

ID=19824909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762651644 Pending DE2651644A1 (de) 1975-11-24 1976-11-12 Hochdruckgasentladungslampe

Country Status (6)

Country Link
JP (1) JPS5265986A (xx)
BE (1) BE848617A (xx)
DE (1) DE2651644A1 (xx)
FR (1) FR2332612A1 (xx)
GB (1) GB1505447A (xx)
NL (1) NL7513672A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7459220B2 (en) * 2002-05-10 2008-12-02 Koninklijke Philips Electronics, N.V. Electroluminescent panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003015126A1 (en) * 2001-08-03 2003-02-20 Koninklijke Philips Electronics N.V. High-pressure discharge lamp and method of manufacturing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7459220B2 (en) * 2002-05-10 2008-12-02 Koninklijke Philips Electronics, N.V. Electroluminescent panel

Also Published As

Publication number Publication date
BE848617A (fr) 1977-05-23
GB1505447A (en) 1978-03-30
JPS5265986A (en) 1977-05-31
FR2332612A1 (fr) 1977-06-17
NL7513672A (nl) 1977-05-26

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee