ES423010A1 - Un dispositivo de electrodo para lamparas de descarga en gas. - Google Patents

Un dispositivo de electrodo para lamparas de descarga en gas.

Info

Publication number
ES423010A1
ES423010A1 ES423010A ES423010A ES423010A1 ES 423010 A1 ES423010 A1 ES 423010A1 ES 423010 A ES423010 A ES 423010A ES 423010 A ES423010 A ES 423010A ES 423010 A1 ES423010 A1 ES 423010A1
Authority
ES
Spain
Prior art keywords
discharge lamps
yarn
translation
machine
legally binding
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.)
Expired
Application number
ES423010A
Other languages
English (en)
Spanish (es)
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 ES423010A1 publication Critical patent/ES423010A1/es
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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Resistance Heating (AREA)
  • Discharge Lamp (AREA)
ES423010A 1973-02-09 1974-02-07 Un dispositivo de electrodo para lamparas de descarga en gas. Expired ES423010A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7301829A NL7301829A (fr) 1973-02-09 1973-02-09

Publications (1)

Publication Number Publication Date
ES423010A1 true ES423010A1 (es) 1976-04-16

Family

ID=19818173

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423010A Expired ES423010A1 (es) 1973-02-09 1974-02-07 Un dispositivo de electrodo para lamparas de descarga en gas.

Country Status (8)

Country Link
JP (1) JPS49111477A (fr)
AR (1) AR200512A1 (fr)
BE (1) BE810745A (fr)
DE (2) DE2405409A1 (fr)
ES (1) ES423010A1 (fr)
FR (1) FR2217800A1 (fr)
IT (1) IT1007259B (fr)
NL (1) NL7301829A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123442A1 (de) * 1981-06-12 1982-12-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Gluehwendel fuer eine elektrische lampe und verfahren zur herstellung
JPS5659447A (en) * 1979-10-19 1981-05-22 Toshiba Corp Fluorescent lamp and its manufacture

Also Published As

Publication number Publication date
DE7403900U (de) 1976-03-04
NL7301829A (fr) 1974-08-13
BE810745A (fr) 1974-08-07
JPS49111477A (fr) 1974-10-23
FR2217800A1 (fr) 1974-09-06
DE2405409A1 (de) 1974-08-15
AR200512A1 (es) 1974-11-15
IT1007259B (it) 1976-10-30

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