DE505463C - Protection reinforcement for lightning rods - Google Patents

Protection reinforcement for lightning rods

Info

Publication number
DE505463C
DE505463C DES85866D DES0085866D DE505463C DE 505463 C DE505463 C DE 505463C DE S85866 D DES85866 D DE S85866D DE S0085866 D DES0085866 D DE S0085866D DE 505463 C DE505463 C DE 505463C
Authority
DE
Germany
Prior art keywords
lightning rods
protection reinforcement
lightning
ground
protective tube
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
Application number
DES85866D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DES85866D priority Critical patent/DE505463C/en
Application granted granted Critical
Publication of DE505463C publication Critical patent/DE505463C/en
Expired 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

  • Elimination Of Static Electricity (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Description

Bei Blitzschutzanlagen ist es oft erforderlich, die Ableitungen z. B. da, wo sie in die Erde führen, in dem Bereich zwischen Reichhöhe über dem Erdboden -und etwa 1^m unterhalb der Erdoberfläche gegen mechanische Beschädigungen zu schützen. Dieser Schutz wurde bisher in der Weise ausgeführt, daß man über die Leitung ein eisernes Schutzrohr schob und dasselbe mittels Schellen amIn the case of lightning protection systems, it is often necessary to keep the discharges z. B. where they lead into the earth, in the area between height above the ground and about 1 ^ m below the surface of the earth to protect against mechanical damage. This protection has so far been carried out in such a way that you pushed an iron protective tube over the line and the same by means of clamps on

ίο Mauerwerk befestigte. Bei einer Reihe von Blitzschlägen wurde jedoch festgestellt, daß das eiserne Schutzrohr auf den einschlagenden Blitz eine so starke Drosselwirkung ausübt, daß der Blitz oberhalb des Schutzrohres abspringt und einen anderen Weg sucht, wodurch die angestrebte Schutzwirkung der Anlage zum Teil aufgehoben wird.ίο fortified masonry. With a number of Lightning strikes, however, it was found that the iron protective tube on the striking Lightning has such a strong choke effect that the lightning is above the protective tube jumps off and looks for another way, whereby the desired protective effect of the system is partially canceled.

Die vorliegende Erfindung bezweckt die Herstellung eines zwischen Ableitung und Erdleitung einzufügenden einwandfreien Ersatzes für Leitung und Schutzrohr, der kerne Drosselung hervorruft.The present invention aims to produce a between derivative and Flawless replacement for the line and protective tube, the cores, to be inserted into the earth line Causes throttling.

Dieses Ziel wird dadurch erreicht, daß die Ableitung in dem Bereich zwischen Reichhöhe über dem Erdboden und etwa 50 cm unterhalb der Erdoberfläche durch ein in die Leitung eingeschaltetes Rohr aus einem Werkstoff von genügendem Leitvermögen im Durchmesser verstärkt wird. Bei Verwendung von dünnwandigem Rohr kann zur Erhöhung der mechanischen Festigkeit das Rohr ausgefüttert werden.This goal is achieved by having the derivative in the area between reachheight above the ground and about 50 cm below the surface through a pipe switched on tube made of a material with sufficient conductivity in diameter is reinforced. When using thin-walled pipe, the pipe can be lined to increase the mechanical strength will.

In der beiliegenden Zeichnung ist in Abb. 1 die Gesamtanordnung dargestellt. Abb. 2 zeigt Einzelheiten der Anschlußstücke des Schutzrohres.In the accompanying drawing, Fig. 1 shows the overall arrangement. Fig. 2 shows details of the connection pieces of the protective tube.

Darin bezeichnen: 1 die Gebäudewand, den verstärkten Leiter, 3 die Anschlußstücke des Rohres.It denotes: 1 the building wall, the reinforced conductor, 3 the connecting pieces of the pipe.

Claims (1)

Patentanspruch:Claim: Schutzverstärkung für Blitzableiterleitungen, dadurch gekennzeichnet, daß in die Ableitung ein Leiterstück von größerem Durchmesser als die übrigen Teile der Ableitung in Form eines an seinen Enden mit je einem metallischen Verschluß versehenen Metall roh res eingeschaltet und so angebracht ist, daß es in Reichhöhe aus dem Erdboden hervorragt und etwa x/2 m in den Erdboden hinein
reicht.Protective reinforcement for lightning conductor lines, characterized in that a conductor piece of larger diameter than the other parts of the line in the form of a metal tube provided with a metallic closure at its ends is switched on and attached so that it is at height above the ground protrudes and about x / 2 m into the ground
enough. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DES85866D Protection reinforcement for lightning rods Expired DE505463C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES85866D DE505463C (en) Protection reinforcement for lightning rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES85866D DE505463C (en) Protection reinforcement for lightning rods

Publications (1)

Publication Number Publication Date
DE505463C true DE505463C (en) 1930-08-20

Family

ID=7512622

Family Applications (1)

Application Number Title Priority Date Filing Date
DES85866D Expired DE505463C (en) Protection reinforcement for lightning rods

Country Status (1)

Country Link
DE (1) DE505463C (en)

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