FR837417A - Procédé permettant de vérifier, au moyen d'un tube au néon, la continuité des électrodes des lampes de t.s.f. - Google Patents

Procédé permettant de vérifier, au moyen d'un tube au néon, la continuité des électrodes des lampes de t.s.f.

Info

Publication number
FR837417A
FR837417A FR837417DA FR837417A FR 837417 A FR837417 A FR 837417A FR 837417D A FR837417D A FR 837417DA FR 837417 A FR837417 A FR 837417A
Authority
FR
France
Prior art keywords
continuity
checking
electrodes
neon tube
neon
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
Other languages
English (en)
Inventor
Friedrichs
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 FR837417A publication Critical patent/FR837417A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/24—Testing of discharge tubes
    • G01R31/25—Testing of vacuum tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR837417D 1938-05-02 1938-05-02 Procédé permettant de vérifier, au moyen d'un tube au néon, la continuité des électrodes des lampes de t.s.f. Expired FR837417A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837417T 1938-05-02

Publications (1)

Publication Number Publication Date
FR837417A true FR837417A (fr) 1939-02-09

Family

ID=9298586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837417D Expired FR837417A (fr) 1938-05-02 1938-05-02 Procédé permettant de vérifier, au moyen d'un tube au néon, la continuité des électrodes des lampes de t.s.f.

Country Status (1)

Country Link
FR (1) FR837417A (fr)

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