ES459970A1 - Aparato de control electrico. - Google Patents

Aparato de control electrico.

Info

Publication number
ES459970A1
ES459970A1 ES459970A ES459970A ES459970A1 ES 459970 A1 ES459970 A1 ES 459970A1 ES 459970 A ES459970 A ES 459970A ES 459970 A ES459970 A ES 459970A ES 459970 A1 ES459970 A1 ES 459970A1
Authority
ES
Spain
Prior art keywords
phase
acoustic warning
indicator
warning circuit
testing apparatus
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
ES459970A
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.)
HUXLEY FRANCE Sarl
Original Assignee
HUXLEY FRANCE Sarl
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 HUXLEY FRANCE Sarl filed Critical HUXLEY FRANCE Sarl
Publication of ES459970A1 publication Critical patent/ES459970A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

Aparato de control eléctrico, comprendiendo por lo menos un primer circuito indicador de tensión de tubo luminiscente y un segundo circuito avisador acústico de lámina vibrante caracterizado porque el mismo comprende por lo menos un tercer circuito que permite comprobar el orden de las fases de un sistema trifásico, *** Ver imagen
ES459970A 1976-07-29 1977-06-21 Aparato de control electrico. Expired ES459970A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623144A FR2360079A1 (fr) 1976-07-29 1976-07-29 Appareil de controle electrique a fonctions multiples

Publications (1)

Publication Number Publication Date
ES459970A1 true ES459970A1 (es) 1978-05-01

Family

ID=9176314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459970A Expired ES459970A1 (es) 1976-07-29 1977-06-21 Aparato de control electrico.

Country Status (3)

Country Link
ES (1) ES459970A1 (es)
FR (1) FR2360079A1 (es)
IT (1) IT1085097B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH117060A (fr) * 1926-01-28 1926-10-16 Christian Bieri Appareil permettant de constater si une ligne électrique est sous tension.
CH257451A (fr) * 1946-08-22 1948-10-15 Strasbourg Elec Indicateur statique d'ordre de succession des phases.
FR2086845A5 (es) * 1970-04-10 1971-12-31 Nudelmont Jean Claude

Also Published As

Publication number Publication date
FR2360079A1 (fr) 1978-02-24
IT1085097B (it) 1985-05-28
FR2360079B1 (es) 1982-05-07

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