NO940569L - - Google Patents

Info

Publication number
NO940569L
NO940569L NO940569A NO940569A NO940569L NO 940569 L NO940569 L NO 940569L NO 940569 A NO940569 A NO 940569A NO 940569 A NO940569 A NO 940569A NO 940569 L NO940569 L NO 940569L
Authority
NO
Norway
Prior art keywords
conduit
line
insulator
gap
pressure element
Prior art date
Application number
NO940569A
Other languages
Norwegian (no)
Other versions
NO940569D0 (en
Original Assignee
Sekko Ab Oy
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 Sekko Ab Oy filed Critical Sekko Ab Oy
Publication of NO940569D0 publication Critical patent/NO940569D0/en
Publication of NO940569L publication Critical patent/NO940569L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/14—Supporting insulators
    • H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator

Landscapes

  • Insulators (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

Oppfinnelsen vedrører en isolator for en luft- ledning for å feste ledningen til en bærekonstruk- sjon, så som en stolpe eller dennes travers. Enden av isolatoren (1) er permanent forsynt med en led- ningstrekk- og klemanordning (2) som er innrettet for trekking av en ledning, med en lednings-trekkspalte (4) som begrenses nedenfra og fra sidene og eventuelt ovenfra av ruller (5, 6) og/eller glideklosser. Ved fastklemning av ledningen kan et trykkelement (7) sammentrykkes mot bunnen av lednings-trekkspalten (4) , idet ledningen forblir fastklemt mellom trykk- elementet (7) og bunnen av lednings-trekkspalten. Trykkelementets (7) og bunnens låseflater, som vender mot hverandre, er forsynt med en fortanning (11, 12) eller et mønster av spor for å forhindre at ledningen glir ved virkningen av belastninger den utsettes for under drift. Denne isolatortype letter planlegning og bygning av en kraftlinje.The invention relates to an insulator for an air conduit for attaching the conduit to a support structure, such as a pole or its traverse. The end of the insulator (1) is permanently provided with a conduit and clamping device (2) arranged for pulling a conduit, with a conduit pull gap (4) bounded from below and from the sides and optionally from above by rollers (5). , 6) and / or sliding blocks. When clamping the line, a pressure element (7) can be compressed against the bottom of the line tension gap (4), the line remaining clamped between the pressure element (7) and the bottom of the line tension gap. The pressing member (7) and the bottom locking faces, which are facing each other, are provided with a tooth (11, 12) or a pattern of grooves to prevent the wire from slipping by the effect of loads it is subjected to during operation. This type of insulator facilitates the planning and building of a power line.

NO940569A 1993-02-19 1994-02-18 Insulator for an overhead line NO940569D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI930743A FI930743A (en) 1993-02-19 1993-02-19 Insulator for overhead line

Publications (2)

Publication Number Publication Date
NO940569D0 NO940569D0 (en) 1994-02-18
NO940569L true NO940569L (en) 1994-08-22

Family

ID=8537426

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940569A NO940569D0 (en) 1993-02-19 1994-02-18 Insulator for an overhead line

Country Status (6)

Country Link
CZ (1) CZ283422B6 (en)
FI (1) FI930743A (en)
NO (1) NO940569D0 (en)
PL (1) PL172657B1 (en)
SE (1) SE9400520L (en)
SK (1) SK279776B6 (en)

Also Published As

Publication number Publication date
NO940569D0 (en) 1994-02-18
FI930743A0 (en) 1993-02-19
PL172657B1 (en) 1997-10-31
CZ283422B6 (en) 1998-04-15
SE9400520D0 (en) 1994-02-16
SK19894A3 (en) 1994-09-07
SK279776B6 (en) 1999-03-12
CZ28194A3 (en) 1994-09-14
PL302170A1 (en) 1994-08-22
SE9400520L (en) 1994-08-20
FI930743A (en) 1994-08-20

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