NL7406367A - Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing - Google Patents

Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing

Info

Publication number
NL7406367A
NL7406367A NL7406367A NL7406367A NL7406367A NL 7406367 A NL7406367 A NL 7406367A NL 7406367 A NL7406367 A NL 7406367A NL 7406367 A NL7406367 A NL 7406367A NL 7406367 A NL7406367 A NL 7406367A
Authority
NL
Netherlands
Prior art keywords
earthing
electrode
sheathing
electrical installation
earth cable
Prior art date
Application number
NL7406367A
Other languages
Dutch (nl)
Original Assignee
Rotterdamsche Electriciteitsma
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
Application filed by Rotterdamsche Electriciteitsma filed Critical Rotterdamsche Electriciteitsma
Priority to NL7406367A priority Critical patent/NL7406367A/en
Publication of NL7406367A publication Critical patent/NL7406367A/en

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

  • Cable Accessories (AREA)

Abstract

Earth connection for lightning conductor or for electrical installations and networks. The connection is made to an earth electrode (1) or other earthing system. The earth cable (2) is protected by an insulated sheath. It is fixed to the top end of the electrode which in turn is coupled to a removable extension (4) at the top and the whole assembly driven into the ground. It is driven far enough down to protect the joint (3) from any detrimental effects. The extension is then removed from the ground. The protective shield is also earthed to a special earthed electrode or some other earthing device far enough away from the main earthing electrode.
NL7406367A 1974-05-12 1974-05-12 Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing NL7406367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7406367A NL7406367A (en) 1974-05-12 1974-05-12 Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7406367A NL7406367A (en) 1974-05-12 1974-05-12 Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing

Publications (1)

Publication Number Publication Date
NL7406367A true NL7406367A (en) 1975-11-14

Family

ID=19821333

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7406367A NL7406367A (en) 1974-05-12 1974-05-12 Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing

Country Status (1)

Country Link
NL (1) NL7406367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204350A (en) * 1982-11-10 1984-06-01 S Van Der Heide En Zn Electric Earthing system for electronic appts. - uses screened lead in bore-hole to avoid earth-surface currents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204350A (en) * 1982-11-10 1984-06-01 S Van Der Heide En Zn Electric Earthing system for electronic appts. - uses screened lead in bore-hole to avoid earth-surface currents

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Legal Events

Date Code Title Description
BV The patent application has lapsed