FR982209A - Voltmètre à lampe compensé - Google Patents

Voltmètre à lampe compensé

Info

Publication number
FR982209A
FR982209A FR982209DA FR982209A FR 982209 A FR982209 A FR 982209A FR 982209D A FR982209D A FR 982209DA FR 982209 A FR982209 A FR 982209A
Authority
FR
France
Prior art keywords
lamp voltmeter
compensated
compensated lamp
voltmeter
lamp
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)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR982209A publication Critical patent/FR982209A/fr
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)
FR982209D 1949-01-17 1949-01-17 Voltmètre à lampe compensé Expired FR982209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982209T 1949-01-17

Publications (1)

Publication Number Publication Date
FR982209A true FR982209A (fr) 1951-06-07

Family

ID=9535210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982209D Expired FR982209A (fr) 1949-01-17 1949-01-17 Voltmètre à lampe compensé

Country Status (1)

Country Link
FR (1) FR982209A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692695A (en) * 1982-05-18 1987-09-08 Ade Corporation Conductivity-type sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692695A (en) * 1982-05-18 1987-09-08 Ade Corporation Conductivity-type sensor

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