EP1098326A3 - A method for making a flexible conductor and a flexible conductor - Google Patents

A method for making a flexible conductor and a flexible conductor Download PDF

Info

Publication number
EP1098326A3
EP1098326A3 EP00122500A EP00122500A EP1098326A3 EP 1098326 A3 EP1098326 A3 EP 1098326A3 EP 00122500 A EP00122500 A EP 00122500A EP 00122500 A EP00122500 A EP 00122500A EP 1098326 A3 EP1098326 A3 EP 1098326A3
Authority
EP
European Patent Office
Prior art keywords
copper
flexible conductor
forging
copper band
press
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.)
Granted
Application number
EP00122500A
Other languages
German (de)
French (fr)
Other versions
EP1098326A2 (en
EP1098326B1 (en
Inventor
Lars Poulsen
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.)
CUBIC-Modulsystem AS
Original Assignee
CUBIC-Modulsystem AS
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 CUBIC-Modulsystem AS filed Critical CUBIC-Modulsystem AS
Priority to DK00122500T priority Critical patent/DK1098326T3/en
Publication of EP1098326A2 publication Critical patent/EP1098326A2/en
Publication of EP1098326A3 publication Critical patent/EP1098326A3/en
Application granted granted Critical
Publication of EP1098326B1 publication Critical patent/EP1098326B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/12—Braided wires or the like

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)
  • Processing Of Terminals (AREA)
  • Insulated Conductors (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

There is described a method for making a flexible conductor (15) with connecting terminals (21) at both ends and consisting of one or more flexible, braided copper bands (4, 6), by which method a copper band, preferably from a coil, is supplied to a two-part forging tool (16) in a press, e.g. an eccentric press, that protective gas (nitrogen) is supplied to the forging tool for protecting the structure of the copper and for displacing oxygen and avoiding discolouring of the copper band, that the copper band (4, 6) is subjected to a very great current intensity between points at each side of the forging tool so that the part of the copper band situated in the forging tool (16) is heated to red-hot condition, that the current is switched off and that the press is simultaneously activated for bringing together the tool parts for compressing and forging the said part of the copper band so that it subsequently appears as a solid and homogenous piece of copper of which the connecting terminals are formed, either by an immediately succeeding operation or by a later operation. Hereby it is achieved that by means of simple technical measures it becomes possible to make a new and improved flexible conductor making possible to reduce the number of conductors stocked very significantly as the conductor according to the invention, according to need, may consist of several parallel, preferably identical, copper bands with integrated end terminals of solid and/or homogenous copper. <IMAGE>
EP00122500A 1999-11-04 2000-10-14 A method for making a flexible conductor and a flexible conductor Expired - Lifetime EP1098326B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00122500T DK1098326T3 (en) 1999-11-04 2000-10-14 Process for producing flexible current conductor as well as flexible current conductor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901589 1999-11-04
DK158999 1999-11-04

Publications (3)

Publication Number Publication Date
EP1098326A2 EP1098326A2 (en) 2001-05-09
EP1098326A3 true EP1098326A3 (en) 2002-01-23
EP1098326B1 EP1098326B1 (en) 2006-01-18

Family

ID=8106331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122500A Expired - Lifetime EP1098326B1 (en) 1999-11-04 2000-10-14 A method for making a flexible conductor and a flexible conductor

Country Status (4)

Country Link
EP (1) EP1098326B1 (en)
AT (1) ATE316286T1 (en)
DE (1) DE60025564T2 (en)
DK (1) DK1098326T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0613851D0 (en) * 2006-07-12 2006-08-23 Mss Ind Battery Accessories Lt Connection cable
JP5399804B2 (en) * 2009-08-03 2014-01-29 矢崎総業株式会社 connector
CN102856675A (en) * 2012-09-10 2013-01-02 江苏镇安电力设备有限公司 Flexible connecting conductor
CN111725679B (en) * 2016-12-12 2021-12-10 上海电巴新能源科技有限公司 Electrical connection device
CN112530638B (en) * 2020-10-19 2022-06-03 陕西斯瑞新材料股份有限公司 Metal processing technology of copper braided metal wire soft connecting piece for transformer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731218A (en) * 1922-10-05 1929-10-08 Gen Electric Electrical conductor
GB1209258A (en) * 1968-06-17 1970-10-21 Head Braiding Ltd Conductors for electric current

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731218A (en) * 1922-10-05 1929-10-08 Gen Electric Electrical conductor
GB1209258A (en) * 1968-06-17 1970-10-21 Head Braiding Ltd Conductors for electric current

Also Published As

Publication number Publication date
DE60025564T2 (en) 2006-09-21
DE60025564D1 (en) 2006-04-06
ATE316286T1 (en) 2006-02-15
EP1098326A2 (en) 2001-05-09
DK1098326T3 (en) 2006-05-15
EP1098326B1 (en) 2006-01-18

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