IT1137949B - VOLTAGE DETECTOR APPARATUS ON ELECTRIC CONDUCTORS - Google Patents

VOLTAGE DETECTOR APPARATUS ON ELECTRIC CONDUCTORS

Info

Publication number
IT1137949B
IT1137949B IT22605/81A IT2260581A IT1137949B IT 1137949 B IT1137949 B IT 1137949B IT 22605/81 A IT22605/81 A IT 22605/81A IT 2260581 A IT2260581 A IT 2260581A IT 1137949 B IT1137949 B IT 1137949B
Authority
IT
Italy
Prior art keywords
voltage detector
electric conductors
detector apparatus
conductors
electric
Prior art date
Application number
IT22605/81A
Other languages
Italian (it)
Other versions
IT8122605A0 (en
Inventor
Michele Henri Marie Fra Prodel
Original Assignee
Sicame 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 Sicame Sa filed Critical Sicame Sa
Publication of IT8122605A0 publication Critical patent/IT8122605A0/en
Application granted granted Critical
Publication of IT1137949B publication Critical patent/IT1137949B/en

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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
IT22605/81A 1980-06-26 1981-06-26 VOLTAGE DETECTOR APPARATUS ON ELECTRIC CONDUCTORS IT1137949B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014205A FR2485742A1 (en) 1980-06-26 1980-06-26 VOLTAGE SENSOR APPARATUS ON ELECTRICAL CONDUCTORS

Publications (2)

Publication Number Publication Date
IT8122605A0 IT8122605A0 (en) 1981-06-26
IT1137949B true IT1137949B (en) 1986-09-10

Family

ID=9243546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22605/81A IT1137949B (en) 1980-06-26 1981-06-26 VOLTAGE DETECTOR APPARATUS ON ELECTRIC CONDUCTORS

Country Status (4)

Country Link
JP (1) JPS5761959A (en)
DE (1) DE3124813C2 (en)
FR (1) FR2485742A1 (en)
IT (1) IT1137949B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527021C1 (en) * 1985-07-27 1987-03-05 Pfisterer Elektrotech Karl Remote voltage tester

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7910822U1 (en) * 1979-08-16 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Voltage tester
DE1905117U (en) * 1964-09-22 1964-11-26 Felten & Guilleaume Carlswerk HIGH VOLTAGE DETECTOR FOR DETECTING HIGH AC ELECTRICAL VOLTAGES.
AT290668B (en) * 1967-05-24 1971-06-11 Tesla Np Portable safety device for the automatic and user-independent display and acoustic signaling of dangerous high voltages
CH467455A (en) * 1967-09-22 1969-01-15 Peyer Siegfried Electrical AC voltage tester
CH492222A (en) * 1968-05-31 1970-06-15 Ipa Anstalt Device for detecting electrical alternating voltages
DE2042445A1 (en) * 1969-09-23 1971-04-15 Verbundnetz Elektroenergie Veb Circuit arrangement and device for non-contact high-voltage testing
DE2619999C3 (en) * 1976-05-06 1981-07-09 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Voltage tester for high and medium voltage systems
JPS52138166A (en) * 1976-05-14 1977-11-18 Hasegawa Denki Kogyo Nonncontacting type directional voltage detector
DE2925247C2 (en) * 1979-06-22 1981-09-17 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Voltage tester

Also Published As

Publication number Publication date
JPS5761959A (en) 1982-04-14
DE3124813A1 (en) 1982-04-08
FR2485742A1 (en) 1981-12-31
FR2485742B1 (en) 1982-08-27
DE3124813C2 (en) 1987-03-26
IT8122605A0 (en) 1981-06-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950529