FR2617338B1 - GROUNDING METHOD, DEVICE AND STAKE - Google Patents

GROUNDING METHOD, DEVICE AND STAKE

Info

Publication number
FR2617338B1
FR2617338B1 FR8709135A FR8709135A FR2617338B1 FR 2617338 B1 FR2617338 B1 FR 2617338B1 FR 8709135 A FR8709135 A FR 8709135A FR 8709135 A FR8709135 A FR 8709135A FR 2617338 B1 FR2617338 B1 FR 2617338B1
Authority
FR
France
Prior art keywords
cable
terminal portion
electrical
rod
grounding
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
FR8709135A
Other languages
French (fr)
Other versions
FR2617338A1 (en
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.)
Frenehard et Michaux SAS
Original Assignee
Frenehard et Michaux SAS
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=9352622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2617338(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Frenehard et Michaux SAS filed Critical Frenehard et Michaux SAS
Priority to FR8709135A priority Critical patent/FR2617338B1/en
Priority to AT88401668T priority patent/ATE89953T1/en
Priority to EP88401668A priority patent/EP0297980B1/en
Priority to DE88401668T priority patent/DE3881285T2/en
Publication of FR2617338A1 publication Critical patent/FR2617338A1/en
Application granted granted Critical
Publication of FR2617338B1 publication Critical patent/FR2617338B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Tents Or Canopies (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Electric Cable Installation (AREA)

Abstract

The invention relates to a process for grounding an electrical installation by electrical connection of the latter to a grounding device (1) comprising a metal rod (2) pushed vertically into the ground (3) and connected to a conductive cable (4) connected to the electrical installation to be protected. The terminal portion (4a, 4b) of the cable (4) is bare or stripped and its end is fixed at the lower extreme part of the said rod (2) especially in the vicinity of its point of penetration (5), so that the said terminal portion (4b) of the said cable is extended along the rod over the entire buried length of the latter and is in continuous, intimate, direct contact with the surrounding terrain (3) over the entire length of the said terminal portion of the cable (4) thus interred. The invention is applicable to the protection of electrical power distribution or transmission networks and of electrical machines or systems.
FR8709135A 1987-06-29 1987-06-29 GROUNDING METHOD, DEVICE AND STAKE Expired - Lifetime FR2617338B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8709135A FR2617338B1 (en) 1987-06-29 1987-06-29 GROUNDING METHOD, DEVICE AND STAKE
AT88401668T ATE89953T1 (en) 1987-06-29 1988-06-29 DEVICE AND EARTH ROD.
EP88401668A EP0297980B1 (en) 1987-06-29 1988-06-29 Device and grounding rod
DE88401668T DE3881285T2 (en) 1987-06-29 1988-06-29 Device and earthing rod.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709135A FR2617338B1 (en) 1987-06-29 1987-06-29 GROUNDING METHOD, DEVICE AND STAKE

Publications (2)

Publication Number Publication Date
FR2617338A1 FR2617338A1 (en) 1988-12-30
FR2617338B1 true FR2617338B1 (en) 1992-01-24

Family

ID=9352622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709135A Expired - Lifetime FR2617338B1 (en) 1987-06-29 1987-06-29 GROUNDING METHOD, DEVICE AND STAKE

Country Status (4)

Country Link
EP (1) EP0297980B1 (en)
AT (1) ATE89953T1 (en)
DE (1) DE3881285T2 (en)
FR (1) FR2617338B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674068B1 (en) * 1991-03-11 1994-12-30 Dominique Bertrand DIRECT SOURCE EARTHING.
GB9113398D0 (en) * 1991-06-21 1991-08-07 Preformed Line Products Great Earthing cable connector
FR2692405B1 (en) * 1992-06-15 1996-01-26 Lajouanie Jean Pierre EARTHING POLE.
FR2699009B1 (en) * 1992-12-09 1995-02-24 Lcab Usines Metallurg Grounding method and device.
FR2702599B1 (en) * 1993-03-10 1995-05-12 Dervieux Paul Ets Tractor stake for driving an electrical grounding cable.
FR2790332B1 (en) * 1999-02-26 2001-04-13 Frenehard & Michaux Sa TYPE EARTHING ARRANGEMENT COMPRISING A VECTOR STAKE OF AN ELECTRICALLY CONDUCTIVE CABLE CONNECTED TO AN INSTALLATION TO BE PROTECTED
FR2875341A1 (en) * 2004-09-14 2006-03-17 France Telecom METHOD AND DEVICE FOR ANCHORING A CONDUCTIVE ELEMENT IN THE EARTH
JP5125065B2 (en) 2006-02-17 2013-01-23 東ソー株式会社 Transparent zirconia sintered body
KR101677833B1 (en) * 2015-02-12 2016-11-18 이수규 Ground wire connection terminal for earth bar
CN113258411B (en) * 2021-05-06 2023-01-20 国网山东省电力公司夏津县供电公司 Plug-in type grounding connection device with loosening alarm function
CN114709636B (en) * 2022-04-06 2023-12-19 国网江苏省电力有限公司扬州供电分公司 Robot device for automatically assembling and disassembling grounding wire for transformer substation
CN116591669B (en) * 2023-06-08 2023-10-27 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) Measurement while drilling system for engineering geological drilling
CN116657145B (en) * 2023-07-26 2023-10-10 河南省啄木鸟地下管线检测有限公司 Cathode protection potential intelligent test pile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042057B (en) * 1957-07-22 1958-10-30 Dehn & Soehne Rod earthing that can be assembled from several parts and a method for connecting these parts
BE668448A (en) * 1965-08-18 1965-12-16
FR2275037A1 (en) * 1974-06-17 1976-01-09 Strasbourg Sa Electricite Electrical installation earthing connector - has interconnected rods and copper cable connected to pointed rod
FR2476920A1 (en) * 1980-02-25 1981-08-28 Graipin Raymond Lightning conductor stake - has fluted walls inscribing circle proportioned for optimum buckling strength and may be extended by end to end joining

Also Published As

Publication number Publication date
FR2617338A1 (en) 1988-12-30
DE3881285D1 (en) 1993-07-01
ATE89953T1 (en) 1993-06-15
EP0297980B1 (en) 1993-05-26
EP0297980A1 (en) 1989-01-04
DE3881285T2 (en) 1993-10-14

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