ES464657A1 - Perfeccionamientos en los equipos electronicos para identi- ficacion de cables. - Google Patents
Perfeccionamientos en los equipos electronicos para identi- ficacion de cables.Info
- Publication number
- ES464657A1 ES464657A1 ES464657A ES464657A ES464657A1 ES 464657 A1 ES464657 A1 ES 464657A1 ES 464657 A ES464657 A ES 464657A ES 464657 A ES464657 A ES 464657A ES 464657 A1 ES464657 A1 ES 464657A1
- Authority
- ES
- Spain
- Prior art keywords
- pulse
- power unit
- double
- initiating
- identification device
- 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
Links
Classifications
-
- 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
- G01R31/58—Testing of lines, cables or conductors
- G01R31/60—Identification of wires in a multicore cable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
SISTEMA DE IDENTIFICACION DE CABLES POR INYECCION DE IMPULSOS. SE BASA EN INYECTAR IMPULSOS POR EL CABLE A IDENTIFICAR Y DETECTARLOS CON UN TRANSFORMADOR DE INTENSIDAD TOROIDAL. EL GENERADOR DE IMPULSOS ESTA FORMADO POR UN OSCILADOR (14), UN CONFORMADOR DE IMPULSO (18), UNA ETAPA DE POTENCIA (17) Y DOS BLOQUES DE INICIACION Y BLOQUEO DE IMPULSOS (15) Y (16). CUENTA ADEMAS CON UNA FUENTE DE ALIMENTACION ESTABILIZADORA.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES464657A ES464657A1 (es) | 1977-11-21 | 1977-11-21 | Perfeccionamientos en los equipos electronicos para identi- ficacion de cables. |
FR7828828A FR2409520A1 (fr) | 1977-11-21 | 1978-10-10 | Perfectionnements dans les equipements electroniques pour l'identification de cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES464657A ES464657A1 (es) | 1977-11-21 | 1977-11-21 | Perfeccionamientos en los equipos electronicos para identi- ficacion de cables. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES464657A1 true ES464657A1 (es) | 1978-09-01 |
Family
ID=8475005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES464657A Expired ES464657A1 (es) | 1977-11-21 | 1977-11-21 | Perfeccionamientos en los equipos electronicos para identi- ficacion de cables. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES464657A1 (es) |
FR (1) | FR2409520A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9927474B1 (en) | 2015-09-03 | 2018-03-27 | Walter S. Bierer | Phase identification on a grounded electrical power system |
CN110907717A (zh) * | 2019-10-24 | 2020-03-24 | 国网天津静海供电有限公司 | 一种中压线变关系识别仪 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1623112B1 (de) * | 1967-01-05 | 1970-11-12 | Siemens Ag | Schaltungsanordnung zur Identifizierung von unteri rdisch verlegten Kabeln |
US3924179A (en) * | 1974-04-24 | 1975-12-02 | William A Dozier | Method for certifying dead cables or conductors by determining current pulse polarity |
-
1977
- 1977-11-21 ES ES464657A patent/ES464657A1/es not_active Expired
-
1978
- 1978-10-10 FR FR7828828A patent/FR2409520A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2409520B1 (es) | 1982-03-19 |
FR2409520A1 (fr) | 1979-06-15 |
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