SE9300934D0 - PROCEDURE FOR MANUFACTURE OF A HEATING CABLE CONNECTED WITH A CALL CABLE - Google Patents

PROCEDURE FOR MANUFACTURE OF A HEATING CABLE CONNECTED WITH A CALL CABLE

Info

Publication number
SE9300934D0
SE9300934D0 SE9300934A SE9300934A SE9300934D0 SE 9300934 D0 SE9300934 D0 SE 9300934D0 SE 9300934 A SE9300934 A SE 9300934A SE 9300934 A SE9300934 A SE 9300934A SE 9300934 D0 SE9300934 D0 SE 9300934D0
Authority
SE
Sweden
Prior art keywords
cable
screen
insulating layer
plastic insulating
resistance wire
Prior art date
Application number
SE9300934A
Other languages
Swedish (sv)
Other versions
SE9300934L (en
SE501053C2 (en
Inventor
Mikael Thorin
Original Assignee
Thorin & Thorin Ab
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 Thorin & Thorin Ab filed Critical Thorin & Thorin Ab
Priority to SE9300934A priority Critical patent/SE501053C2/en
Publication of SE9300934D0 publication Critical patent/SE9300934D0/en
Publication of SE9300934L publication Critical patent/SE9300934L/en
Publication of SE501053C2 publication Critical patent/SE501053C2/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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables

Landscapes

  • Resistance Heating (AREA)
  • Processing Of Terminals (AREA)

Abstract

The method is for forming a heat cable (22) which has an insulated, centrally located resistance wire (23) with a coaxially surrounding back conductor screen (39) and earth screen (41). Connected to the heat cable is a similarly constructed cold cable (20). The resistance wire (23) and the cold cable centrally located conductor wire (21) are brought end to end and joined together. At least one shrink hose (32) is fitted over the joint point and shrunk around it by heat. A first plastic insulating layer (38) is extruded around the resistance wire (23), joint point (35) and the conductor wire (21). - A back conductor screen (39) is fitted over the first plastic insulating layer (38), and a second plastic insulating layer (40) is extruded over the back conductor screen (39). An earth screen (41) is fitted over the second plastic insulating layer (40) and an outer cover (42) is extruded over the earth screen (41).
SE9300934A 1993-03-22 1993-03-22 Method for producing heat cable - forming heat cable having centrally located resistance wire and connected to cold cable similarly with centrally located conductor wire SE501053C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9300934A SE501053C2 (en) 1993-03-22 1993-03-22 Method for producing heat cable - forming heat cable having centrally located resistance wire and connected to cold cable similarly with centrally located conductor wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300934A SE501053C2 (en) 1993-03-22 1993-03-22 Method for producing heat cable - forming heat cable having centrally located resistance wire and connected to cold cable similarly with centrally located conductor wire

Publications (3)

Publication Number Publication Date
SE9300934D0 true SE9300934D0 (en) 1993-03-22
SE9300934L SE9300934L (en) 1994-09-23
SE501053C2 SE501053C2 (en) 1994-10-31

Family

ID=20389305

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300934A SE501053C2 (en) 1993-03-22 1993-03-22 Method for producing heat cable - forming heat cable having centrally located resistance wire and connected to cold cable similarly with centrally located conductor wire

Country Status (1)

Country Link
SE (1) SE501053C2 (en)

Also Published As

Publication number Publication date
SE9300934L (en) 1994-09-23
SE501053C2 (en) 1994-10-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed