FR3057964B1 - Coffret de connexion comportant un generateur de frequences - Google Patents

Coffret de connexion comportant un generateur de frequences Download PDF

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Publication number
FR3057964B1
FR3057964B1 FR1660219A FR1660219A FR3057964B1 FR 3057964 B1 FR3057964 B1 FR 3057964B1 FR 1660219 A FR1660219 A FR 1660219A FR 1660219 A FR1660219 A FR 1660219A FR 3057964 B1 FR3057964 B1 FR 3057964B1
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France
Prior art keywords
electrical
conductor
frequency generator
network
upstream
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.)
Active
Application number
FR1660219A
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English (en)
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FR3057964A1 (fr
Inventor
Catherine Sopin
Alain Vadrot
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.)
Seifel SAS
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Seifel SAS
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Publication date
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Priority to FR1660219A priority Critical patent/FR3057964B1/fr
Publication of FR3057964A1 publication Critical patent/FR3057964A1/fr
Application granted granted Critical
Publication of FR3057964B1 publication Critical patent/FR3057964B1/fr
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/113—Boxes split longitudinally in main cable direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G01V3/06—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using ac

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Patch Boards (AREA)

Abstract

L'invention concerne un coffret de connexion (300) connecté à un conducteur électrique de phase (10b) d'un réseau électrique amont (10) et en sortie à des conducteurs électriques (20a-b) d'un réseau électrique aval (20). Le coffret (300) comporte : - une prise de terre (302), - une cuve (102), - un moyen de liaison (107) avec une borne de connexion amont (106a) recevant un conducteur électrique (10a-b) du réseau amont (10), une borne de connexion aval (106b) recevant un conducteur électrique (20a-b) du réseau électrique aval (20), et un prolongateur électrique (108) disposé entre les bornes de connexion (106a-b), - un générateur de fréquences (150) fixé à l'intérieur de la cuve (102) et qui comporte un premier conducteur de branchement (152a) électriquement connecté à un conducteur électrique de phase (10b), et un deuxième conducteur de branchement (152b) électriquement connecté à la prise de terre (302), le générateur de fréquences (150) étant prévu pour générer des signaux électriques sur le premier conducteur de branchement (152a) qui se propagent le long du conducteur électrique de phase (10b) auquel il est connecté.
FR1660219A 2016-10-21 2016-10-21 Coffret de connexion comportant un generateur de frequences Active FR3057964B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660219A FR3057964B1 (fr) 2016-10-21 2016-10-21 Coffret de connexion comportant un generateur de frequences

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660219 2016-10-21
FR1660219A FR3057964B1 (fr) 2016-10-21 2016-10-21 Coffret de connexion comportant un generateur de frequences

Publications (2)

Publication Number Publication Date
FR3057964A1 FR3057964A1 (fr) 2018-04-27
FR3057964B1 true FR3057964B1 (fr) 2019-01-25

Family

ID=57750209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660219A Active FR3057964B1 (fr) 2016-10-21 2016-10-21 Coffret de connexion comportant un generateur de frequences

Country Status (1)

Country Link
FR (1) FR3057964B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735344A1 (de) * 1977-08-05 1979-02-15 Hans Josef Klimkeit Verfahren und vorrichtung zum feststellen des verlaufes langgestreckter elektrischer leiter
DE102007025494A1 (de) * 2007-06-01 2008-12-04 Schilli, Bernd, Dipl.-Ing. (FH) Leistungsstarker elektrischer Leitungssucher für Kabel und Rohre zur Ortung, Verfolgung und Tiefenmessung. Einbringen eines Metalldrahts in Kunststoffrohre zur Möglichkeit der späteren Leitungsverfolgung
FR3034915B1 (fr) * 2015-04-13 2018-03-23 Seifel Coffret de connexion comportant un generateur de frequences

Also Published As

Publication number Publication date
FR3057964A1 (fr) 2018-04-27

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