ES2107839T3 - Instrumento de prueba electrica. - Google Patents

Instrumento de prueba electrica.

Info

Publication number
ES2107839T3
ES2107839T3 ES94918977T ES94918977T ES2107839T3 ES 2107839 T3 ES2107839 T3 ES 2107839T3 ES 94918977 T ES94918977 T ES 94918977T ES 94918977 T ES94918977 T ES 94918977T ES 2107839 T3 ES2107839 T3 ES 2107839T3
Authority
ES
Spain
Prior art keywords
current
test
test instrument
electrical test
power supply
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 - Lifetime
Application number
ES94918977T
Other languages
English (en)
Other versions
ES2107839T5 (es
Inventor
David James Gurr
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.)
AVO INT Ltd
Original Assignee
AVO INT Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10738113&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2107839(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AVO INT Ltd filed Critical AVO INT Ltd
Application granted granted Critical
Publication of ES2107839T3 publication Critical patent/ES2107839T3/es
Publication of ES2107839T5 publication Critical patent/ES2107839T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/002—N-path filters
    • 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
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

EN UN INSTRUMENTO DE ENSAYO ELECTRICO PARA DETERMINAR UNA IMPEDANCIA DE BUCLE EN UN CIRCUITO DE CA PROTEGIDO CON UN CORTOCIRCUITO, SE SUMINISTRA AL CIRCUITO UNA CORRIENTE DE ENSAYO MENOR QUE LA CORRIENTE DE DISPARO DEL CORTOCIRCUITO Y LA TENSION DE ENSAYO QUE SE GENERA DEBIDO A LA CORRIENTE DE ENSAYO SE AISLA Y DETECTAR. PARA ENSAYAR UN CIRCUITO DE ALIMENTACION DE 240 VOLTIOS 50 HERTZIOS, EL INSTRUMENTO DE ENSAYO INCLUYE UN FILTRO SINCRONIZADO TRANSVERSAL DE DOS VIAS (4) QUE RECHAZA LA SEÑAL DE ALIMENTACION DE 240 VOLTIOS PARA AISLAR LA SEÑAL DE TENSION DE ENSAYO PARA QUE ASI SE PUEDA LLEVAR A CABO UNA DETERMINACION PRECISA DE LA IMPEDANCIA DE BUCLE.
ES94918977T 1993-07-01 1994-06-30 Instrumento de prueba electrica. Expired - Lifetime ES2107839T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9313602 1993-07-01
GB939313602A GB9313602D0 (en) 1993-07-01 1993-07-01 Electrical test instrument

Publications (2)

Publication Number Publication Date
ES2107839T3 true ES2107839T3 (es) 1997-12-01
ES2107839T5 ES2107839T5 (es) 2004-07-01

Family

ID=10738113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94918977T Expired - Lifetime ES2107839T5 (es) 1993-07-01 1994-06-30 Instrumento de prueba electrica.

Country Status (6)

Country Link
EP (1) EP0706663B2 (es)
AU (1) AU7006694A (es)
DE (1) DE69405998T3 (es)
ES (1) ES2107839T5 (es)
GB (1) GB9313602D0 (es)
WO (1) WO1995001573A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7331786B2 (en) 1996-02-27 2008-02-19 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
GB9606751D0 (en) * 1996-03-29 1996-06-05 Robin Electronics Ltd RCD loop tester
AUPO977497A0 (en) * 1997-10-13 1997-11-06 Callen, Wayne Protection circuit
DE19746200C2 (de) * 1997-10-18 2001-06-28 Beha C Gmbh Verfahren zur Bestimmung des Schleifenwiderstands eines Stromversorgungsnetzes
GB2381322B (en) * 2001-10-24 2005-09-14 Martindale Electric Company Lt Loop impedance meter
GB2429301B (en) 2005-08-19 2007-08-01 Megger Ltd Testing loop impedence in an RCCB electrical test circuit
US7265555B2 (en) 2005-11-09 2007-09-04 Douglas William Batten Loop impedance meter
DE102011101530B4 (de) 2011-05-14 2021-08-12 Volkswagen Aktiengesellschaft Verfahren für eine Ladevorrichtung eines Fahrzeugs
DE102012208120A1 (de) * 2012-05-15 2013-11-21 Siemens Aktiengesellschaft Ladevorrichtung für Elektrofahrzeuge
GB2591998B (en) * 2020-02-05 2022-04-06 Megger Instruments Ltd Measuring loop resistance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016408A1 (de) * 1970-04-07 1971-10-28 Licentia Gmbh Als rückkoppelbares analoges Schieberegister ausgebildetes Abtastfilter
GB2191591A (en) * 1986-06-10 1987-12-16 Kenure Developments Limited Earth monitoring
GB8712461D0 (en) * 1987-05-27 1987-07-01 Robin Electronics Ltd Circuit testing
GB2239530B (en) * 1989-12-29 1993-07-21 Megger Instr Ltd Circuit checking
GB9416122D0 (en) * 1994-08-10 1994-09-28 Jekyll Electric Technology Ltd Loop testers

Also Published As

Publication number Publication date
EP0706663A1 (en) 1996-04-17
GB9313602D0 (en) 1993-08-18
DE69405998D1 (de) 1997-11-06
EP0706663B1 (en) 1997-10-01
AU7006694A (en) 1995-01-24
ES2107839T5 (es) 2004-07-01
WO1995001573A1 (en) 1995-01-12
DE69405998T3 (de) 2004-06-03
EP0706663B2 (en) 2003-11-12
DE69405998T2 (de) 1998-04-02

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