FR854068A - Improvements to lamp assemblies for measuring electromotive forces - Google Patents

Improvements to lamp assemblies for measuring electromotive forces

Info

Publication number
FR854068A
FR854068A FR854068DA FR854068A FR 854068 A FR854068 A FR 854068A FR 854068D A FR854068D A FR 854068DA FR 854068 A FR854068 A FR 854068A
Authority
FR
France
Prior art keywords
electromotive forces
lamp assemblies
measuring electromotive
measuring
assemblies
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
French (fr)
Inventor
Eugene Gilbert Voiret
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 FR854068A publication Critical patent/FR854068A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G01R19/0076—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00 using thermionic valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR854068D 1938-12-08 1938-12-08 Improvements to lamp assemblies for measuring electromotive forces Expired FR854068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854068T 1938-12-08

Publications (1)

Publication Number Publication Date
FR854068A true FR854068A (en) 1940-04-04

Family

ID=9327482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854068D Expired FR854068A (en) 1938-12-08 1938-12-08 Improvements to lamp assemblies for measuring electromotive forces

Country Status (1)

Country Link
FR (1) FR854068A (en)

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