FR1562159A - - Google Patents

Info

Publication number
FR1562159A
FR1562159A FR1562159DA FR1562159A FR 1562159 A FR1562159 A FR 1562159A FR 1562159D A FR1562159D A FR 1562159DA FR 1562159 A FR1562159 A FR 1562159A
Authority
FR
France
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.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1562159A publication Critical patent/FR1562159A/fr
Expired 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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
FR1562159D 1967-02-16 1968-02-15 Expired FR1562159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61653867A 1967-02-16 1967-02-16

Publications (1)

Publication Number Publication Date
FR1562159A true FR1562159A (fr) 1969-04-04

Family

ID=24469907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562159D Expired FR1562159A (fr) 1967-02-16 1968-02-15

Country Status (2)

Country Link
FR (1) FR1562159A (fr)
GB (1) GB1211176A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209805A1 (de) * 1972-03-01 1973-09-06 Patra Patent Treuhand Metalldampfhochdruckentladungslampe

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214196A (fr) * 1983-02-14 1986-11-18 Jack M. Strok Tubes couleur a vapeur de sodium haute pression avec desoxygeneur
CA1241365A (fr) * 1983-03-10 1988-08-30 John A. Scholz Methode de fabrication de tubes de lampe a vapeur de sodium haute pression non saturee
US4855643A (en) * 1983-03-10 1989-08-08 Gte Products Corporation Unsaturated vapor pressure type high pressure sodium lamp
CA1246136A (fr) * 1983-03-10 1988-12-06 Philip J. White Procede de fabrication d'un tube a arc
US5026311A (en) * 1983-03-10 1991-06-25 Gte Products Corporation Arc tube fabrication process
CA1222273A (fr) * 1983-03-10 1987-05-26 Philip J. White Lampe a vapeur de sodium haute pression non saturee
US5022882A (en) * 1983-03-10 1991-06-11 Gte Products Corporation Arc tube dosing process for unsaturated high pressure sodium lamp
CA1222274A (fr) * 1983-03-10 1987-05-26 Philip J. White Support de degazeur de lampe a vapeur de sodium haute pression non saturee
US4859905A (en) * 1983-03-10 1989-08-22 Gte Products Corporation Unsaturated vapor high pressure sodium lamp getter mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209805A1 (de) * 1972-03-01 1973-09-06 Patra Patent Treuhand Metalldampfhochdruckentladungslampe

Also Published As

Publication number Publication date
GB1211176A (en) 1970-11-04
DE1639110B2 (de) 1972-10-05
DE1639110A1 (de) 1970-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse