FR2492588B1 - - Google Patents

Info

Publication number
FR2492588B1
FR2492588B1 FR8022382A FR8022382A FR2492588B1 FR 2492588 B1 FR2492588 B1 FR 2492588B1 FR 8022382 A FR8022382 A FR 8022382A FR 8022382 A FR8022382 A FR 8022382A FR 2492588 B1 FR2492588 B1 FR 2492588B1
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
FR8022382A
Other languages
French (fr)
Other versions
FR2492588A1 (fr
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.)
V ELEKTROTEKHNICHESKY
Original Assignee
V ELEKTROTEKHNICHESKY
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
Priority to DE19803038645 priority Critical patent/DE3038645C2/de
Application filed by V ELEKTROTEKHNICHESKY filed Critical V ELEKTROTEKHNICHESKY
Priority to FR8022382A priority patent/FR2492588A1/fr
Publication of FR2492588A1 publication Critical patent/FR2492588A1/fr
Application granted granted Critical
Publication of FR2492588B1 publication Critical patent/FR2492588B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electron Sources, Ion Sources (AREA)
FR8022382A 1980-10-20 1980-10-20 Procede d'entrainement d'un dispositif electronique a decharge luminescente Granted FR2492588A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19803038645 DE3038645C2 (de) 1980-10-20 1980-10-13 Vorbrennverfahren für eine Glimmentladungsröhre
FR8022382A FR2492588A1 (fr) 1980-10-20 1980-10-20 Procede d'entrainement d'un dispositif electronique a decharge luminescente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022382A FR2492588A1 (fr) 1980-10-20 1980-10-20 Procede d'entrainement d'un dispositif electronique a decharge luminescente

Publications (2)

Publication Number Publication Date
FR2492588A1 FR2492588A1 (fr) 1982-04-23
FR2492588B1 true FR2492588B1 (OSRAM) 1982-12-17

Family

ID=9247083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022382A Granted FR2492588A1 (fr) 1980-10-20 1980-10-20 Procede d'entrainement d'un dispositif electronique a decharge luminescente

Country Status (2)

Country Link
DE (1) DE3038645C2 (OSRAM)
FR (1) FR2492588A1 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500798C (de) * 1930-06-25 Erich F Huth G M B H Dr Verfahren zum Austreiben von Gasen aus Metallteilen elektrischer Entladungsgefaesse, die Kathoden mit unselbstaendiger Entladung enthalten
FR1002399A (fr) * 1946-09-21 1952-03-05 Ets Claude Paz & Silva Perfectionnements aux procédés de fabrication des appareils à décharge électrique
DE1015949B (de) * 1956-12-17 1957-09-19 Telefunken Gmbh Verfahren zur Herstellung von elektrischen Entladungsroehren mit Oxydkathode, bei demdie urspruenglich luftbestaendige Kathodenschicht thermisch in Oxyd umgesetzt wird

Also Published As

Publication number Publication date
FR2492588A1 (fr) 1982-04-23
DE3038645A1 (de) 1982-04-29
DE3038645C2 (de) 1984-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse