ATE89953T1 - DEVICE AND EARTH ROD. - Google Patents
DEVICE AND EARTH ROD.Info
- Publication number
- ATE89953T1 ATE89953T1 AT88401668T AT88401668T ATE89953T1 AT E89953 T1 ATE89953 T1 AT E89953T1 AT 88401668 T AT88401668 T AT 88401668T AT 88401668 T AT88401668 T AT 88401668T AT E89953 T1 ATE89953 T1 AT E89953T1
- Authority
- AT
- Austria
- Prior art keywords
- cable
- terminal portion
- electrical
- rod
- over
- Prior art date
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)
- Manufacturing Of Electrical Connectors (AREA)
- Gas-Insulated Switchgears (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Control Of Motors That Do Not Use Commutators (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. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709135A FR2617338B1 (en) | 1987-06-29 | 1987-06-29 | GROUNDING METHOD, DEVICE AND STAKE |
EP88401668A EP0297980B1 (en) | 1987-06-29 | 1988-06-29 | Device and grounding rod |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE89953T1 true ATE89953T1 (en) | 1993-06-15 |
Family
ID=9352622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88401668T ATE89953T1 (en) | 1987-06-29 | 1988-06-29 | DEVICE AND EARTH ROD. |
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)
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)
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 |
-
1987
- 1987-06-29 FR FR8709135A patent/FR2617338B1/en not_active Expired - Lifetime
-
1988
- 1988-06-29 EP EP88401668A patent/EP0297980B1/en not_active Expired - Lifetime
- 1988-06-29 AT AT88401668T patent/ATE89953T1/en not_active IP Right Cessation
- 1988-06-29 DE DE88401668T patent/DE3881285T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3881285T2 (en) | 1993-10-14 |
FR2617338B1 (en) | 1992-01-24 |
DE3881285D1 (en) | 1993-07-01 |
EP0297980B1 (en) | 1993-05-26 |
FR2617338A1 (en) | 1988-12-30 |
EP0297980A1 (en) | 1989-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |