IE970700A1 - Marker ball and its installation method for high-voltage¹overhead cables. - Google Patents

Marker ball and its installation method for high-voltage¹overhead cables.

Info

Publication number
IE970700A1
IE970700A1 IE970700A IE970700A IE970700A1 IE 970700 A1 IE970700 A1 IE 970700A1 IE 970700 A IE970700 A IE 970700A IE 970700 A IE970700 A IE 970700A IE 970700 A1 IE970700 A1 IE 970700A1
Authority
IE
Ireland
Prior art keywords
ball
cable
balls
intermediate bearing
marker
Prior art date
Application number
IE970700A
Other languages
English (en)
Inventor
Tuomas Antikainen
Harri Turunen
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 IE970700A1 publication Critical patent/IE970700A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Landscapes

  • Pivots And Pivotal Connections (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
IE970700A 1996-10-03 1997-09-26 Marker ball and its installation method for high-voltage¹overhead cables. IE970700A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI963955A FI100925B (fi) 1996-10-03 1996-10-03 Merkkipallo ja sen asennusmenetelmä suurjänniteilmajohtoja varten

Publications (1)

Publication Number Publication Date
IE970700A1 true IE970700A1 (en) 1998-04-08

Family

ID=8546794

Family Applications (1)

Application Number Title Priority Date Filing Date
IE970700A IE970700A1 (en) 1996-10-03 1997-09-26 Marker ball and its installation method for high-voltage¹overhead cables.

Country Status (7)

Country Link
CZ (1) CZ310397A3 (cs)
FI (1) FI100925B (cs)
GB (1) GB2317998A (cs)
IE (1) IE970700A1 (cs)
NO (1) NO974571L (cs)
PL (1) PL322404A1 (cs)
SE (1) SE512271C2 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103311866A (zh) * 2012-03-14 2013-09-18 北京盈电电气有限公司 一种预绞式警航球
US9331465B2 (en) 2013-03-14 2016-05-03 San Diego Gas & Electric Company Aerial marker assemblies, components and related methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486744B1 (fr) * 1990-11-21 1994-06-08 Comel Srl Ballon de signalisation pour câbles aériens

Also Published As

Publication number Publication date
NO974571D0 (no) 1997-10-02
SE512271C2 (sv) 2000-02-21
FI100925B (fi) 1998-03-13
GB2317998A (en) 1998-04-08
NO974571L (no) 1998-04-06
FI963955A0 (fi) 1996-10-03
PL322404A1 (en) 1998-04-14
SE9703547L (sv) 1998-04-04
SE9703547D0 (sv) 1997-09-30
CZ310397A3 (cs) 1998-04-15
GB9720943D0 (en) 1997-12-03

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Legal Events

Date Code Title Description
MM9A Patent lapsed through non-payment of renewal fee