CA1241394A - Cable electrique multiconducteur, plus particulierement pour l'alimentation des appareils allant dans un forage - Google Patents

Cable electrique multiconducteur, plus particulierement pour l'alimentation des appareils allant dans un forage

Info

Publication number
CA1241394A
CA1241394A CA000489320A CA489320A CA1241394A CA 1241394 A CA1241394 A CA 1241394A CA 000489320 A CA000489320 A CA 000489320A CA 489320 A CA489320 A CA 489320A CA 1241394 A CA1241394 A CA 1241394A
Authority
CA
Canada
Prior art keywords
tube
electric power
power cable
wire electric
cable according
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
CA000489320A
Other languages
English (en)
Inventor
Gerhard Ziemek
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.)
Kabelmetal Electro GmbH
Original Assignee
Kabelmetal Electro GmbH
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 Kabelmetal Electro GmbH filed Critical Kabelmetal Electro GmbH
Application granted granted Critical
Publication of CA1241394A publication Critical patent/CA1241394A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulated Conductors (AREA)
CA000489320A 1984-10-05 1985-08-23 Cable electrique multiconducteur, plus particulierement pour l'alimentation des appareils allant dans un forage Expired CA1241394A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843436517 DE3436517A1 (de) 1984-10-05 1984-10-05 Mehradriges elektrisches energiekabel, insbesondere versorgungskabel fuer bohrlochaggregate
DEP3436517.6 1984-10-05

Publications (1)

Publication Number Publication Date
CA1241394A true CA1241394A (fr) 1988-08-30

Family

ID=6247150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000489320A Expired CA1241394A (fr) 1984-10-05 1985-08-23 Cable electrique multiconducteur, plus particulierement pour l'alimentation des appareils allant dans un forage

Country Status (2)

Country Link
CA (1) CA1241394A (fr)
DE (1) DE3436517A1 (fr)

Also Published As

Publication number Publication date
DE3436517A1 (de) 1986-04-10

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Legal Events

Date Code Title Description
MKEX Expiry