AU2246799A - Electronic circuits for detecting the earthing system and for testing the efficiency of residual current circuit-breakers connected to phase, neutral and earth of electrical users - Google Patents

Electronic circuits for detecting the earthing system and for testing the efficiency of residual current circuit-breakers connected to phase, neutral and earth of electrical users

Info

Publication number
AU2246799A
AU2246799A AU22467/99A AU2246799A AU2246799A AU 2246799 A AU2246799 A AU 2246799A AU 22467/99 A AU22467/99 A AU 22467/99A AU 2246799 A AU2246799 A AU 2246799A AU 2246799 A AU2246799 A AU 2246799A
Authority
AU
Australia
Prior art keywords
neutral
earth
testing
detecting
phase
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.)
Abandoned
Application number
AU22467/99A
Inventor
Michela Cali
Serafino Schillaci
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.)
Individual
Original Assignee
Individual
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
Priority claimed from ITPA970023 external-priority patent/IT1297454B1/en
Priority claimed from ITPA980002 external-priority patent/IT1306323B1/en
Application filed by Individual filed Critical Individual
Publication of AU2246799A publication Critical patent/AU2246799A/en
Abandoned 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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage
    • 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
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
    • G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • G01R31/54—Testing for continuity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AU22467/99A 1997-11-27 1998-11-23 Electronic circuits for detecting the earthing system and for testing the efficiency of residual current circuit-breakers connected to phase, neutral and earth of electrical users Abandoned AU2246799A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ITPA970023 IT1297454B1 (en) 1997-11-27 1997-11-27 Earthing system detecting and residual current circuit breaker testing electronic circuit
ITPA97A0023 1997-11-27
ITPA980002 IT1306323B1 (en) 1998-02-05 1998-02-05 Earthing system detecting and residual current circuit breaker testing electronic circuit
ITPA98A0002 1998-02-05
PCT/IT1998/000330 WO1999028755A2 (en) 1997-11-27 1998-11-23 Electronic circuits for detecting the earthing system and for testing the efficiency of residual current circuit-breakers connected to phase, neutral and earth of electrical users

Publications (1)

Publication Number Publication Date
AU2246799A true AU2246799A (en) 1999-06-16

Family

ID=26331764

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22467/99A Abandoned AU2246799A (en) 1997-11-27 1998-11-23 Electronic circuits for detecting the earthing system and for testing the efficiency of residual current circuit-breakers connected to phase, neutral and earth of electrical users

Country Status (2)

Country Link
AU (1) AU2246799A (en)
WO (1) WO1999028755A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851338B1 (en) * 2003-02-13 2005-04-22 Arnould Roger APPARATUS FOR PERMANENT MONITORING OF AN ELECTRICAL NETWORK
WO2005091002A1 (en) * 2004-03-19 2005-09-29 Global Spill Control Pty. Limited Electrical monitoring device
DE102006008443B3 (en) * 2006-02-23 2007-04-26 Obo Bettermann Gmbh & Co. Kg Electrical printed circuit board testing device, has diode for alternating current connected to switching transistor which is switched at output of light emitting diode, and emitter switched at conductor end carrying reference potential
GB2456799A (en) * 2008-01-24 2009-07-29 Andrew Abbott Residual current device test actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383588A (en) * 1965-08-23 1968-05-14 Daniel Woodhead Company Three prong circuit tester for electrical outlet sockets including a frame means formed with adjacent chambers for housing visual indicators
US3984765A (en) * 1974-09-27 1976-10-05 Rocci Jr Joseph A Power outlet circuit tester with ground fault testing capability
AU3433778A (en) * 1977-04-01 1979-09-27 Freckleton D N R Testing supply outlet connections
US4164701A (en) * 1977-09-06 1979-08-14 Austin Lloyd M Portable device for testing electrical wiring circuits and power tools and equipment
US4394615A (en) * 1980-03-10 1983-07-19 Rocci Jr Joseph A Apparatus for testing the quality of the ground connection and the insulation quality in an electrical hand tool or the like
FR2662809B1 (en) * 1990-05-31 1992-08-14 Lecointe Didier DETECTOR FOR BREAKING CONDUCTORS IN A NEUTRAL THREE-PHASE B.T. ELECTRICAL SYSTEM.
US5285163A (en) * 1992-05-07 1994-02-08 Liotta William A Electrical cable continuity and voltage tester
FR2727761A1 (en) * 1994-12-01 1996-06-07 Catu Ets CONTROL APPARATUS FOR LOW-CONTACT CURRENT BASE

Also Published As

Publication number Publication date
WO1999028755A9 (en) 1999-09-10
WO1999028755A3 (en) 1999-08-05
WO1999028755A2 (en) 1999-06-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase