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
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939313602A GB9313602D0 (en) | 1993-07-01 | 1993-07-01 | Electrical test instrument |
GB9313602 | 1993-07-01 |
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)
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)
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 |
-
1993
- 1993-07-01 GB GB939313602A patent/GB9313602D0/en active Pending
-
1994
- 1994-06-30 DE DE69405998T patent/DE69405998T3/de not_active Expired - Lifetime
- 1994-06-30 EP EP94918977A patent/EP0706663B2/en not_active Expired - Lifetime
- 1994-06-30 AU AU70066/94A patent/AU7006694A/en not_active Abandoned
- 1994-06-30 ES ES94918977T patent/ES2107839T5/es not_active Expired - Lifetime
- 1994-06-30 WO PCT/GB1994/001420 patent/WO1995001573A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2107839T5 (es) | 2004-07-01 |
DE69405998D1 (de) | 1997-11-06 |
WO1995001573A1 (en) | 1995-01-12 |
AU7006694A (en) | 1995-01-24 |
DE69405998T3 (de) | 2004-06-03 |
EP0706663B2 (en) | 2003-11-12 |
EP0706663B1 (en) | 1997-10-01 |
GB9313602D0 (en) | 1993-08-18 |
EP0706663A1 (en) | 1996-04-17 |
DE69405998T2 (de) | 1998-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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