NL7513672A - HIGH PRESSURE GAS DISCHARGE LAMP. - Google Patents

HIGH PRESSURE GAS DISCHARGE LAMP.

Info

Publication number
NL7513672A
NL7513672A NL7513672A NL7513672A NL7513672A NL 7513672 A NL7513672 A NL 7513672A NL 7513672 A NL7513672 A NL 7513672A NL 7513672 A NL7513672 A NL 7513672A NL 7513672 A NL7513672 A NL 7513672A
Authority
NL
Netherlands
Prior art keywords
high pressure
discharge lamp
gas discharge
pressure gas
lamp
Prior art date
Application number
NL7513672A
Other languages
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL7513672A priority Critical patent/NL7513672A/en
Priority to DE19762651644 priority patent/DE2651644A1/en
Priority to GB4834476A priority patent/GB1505447A/en
Priority to JP13963876A priority patent/JPS5265986A/en
Priority to BE172585A priority patent/BE848617A/en
Priority to FR7635343A priority patent/FR2332612A1/en
Publication of NL7513672A publication Critical patent/NL7513672A/en

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
NL7513672A 1975-11-24 1975-11-24 HIGH PRESSURE GAS DISCHARGE LAMP. NL7513672A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7513672A NL7513672A (en) 1975-11-24 1975-11-24 HIGH PRESSURE GAS DISCHARGE LAMP.
DE19762651644 DE2651644A1 (en) 1975-11-24 1976-11-12 HIGH PRESSURE GAS DISCHARGE LAMP
GB4834476A GB1505447A (en) 1975-11-24 1976-11-19 Highpressure gas discharge lamp
JP13963876A JPS5265986A (en) 1975-11-24 1976-11-22 High pressure gas discharge lamp
BE172585A BE848617A (en) 1975-11-24 1976-11-22 HIGH PRESSURE GAS DISCHARGE LAMP,
FR7635343A FR2332612A1 (en) 1975-11-24 1976-11-24 HIGH PRESSURE GAS DISCHARGE LAMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7513672A NL7513672A (en) 1975-11-24 1975-11-24 HIGH PRESSURE GAS DISCHARGE LAMP.

Publications (1)

Publication Number Publication Date
NL7513672A true NL7513672A (en) 1977-05-26

Family

ID=19824909

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513672A NL7513672A (en) 1975-11-24 1975-11-24 HIGH PRESSURE GAS DISCHARGE LAMP.

Country Status (6)

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

Families Citing this family (2)

* 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
EP1506693B1 (en) * 2002-05-10 2006-09-27 Koninklijke Philips Electronics N.V. Electroluminescent panel

Also Published As

Publication number Publication date
FR2332612A1 (en) 1977-06-17
BE848617A (en) 1977-05-23
DE2651644A1 (en) 1977-06-02
GB1505447A (en) 1978-03-30
JPS5265986A (en) 1977-05-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed