EP0859381B1 - Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable - Google Patents

Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable Download PDF

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Publication number
EP0859381B1
EP0859381B1 EP98102034A EP98102034A EP0859381B1 EP 0859381 B1 EP0859381 B1 EP 0859381B1 EP 98102034 A EP98102034 A EP 98102034A EP 98102034 A EP98102034 A EP 98102034A EP 0859381 B1 EP0859381 B1 EP 0859381B1
Authority
EP
European Patent Office
Prior art keywords
thread
cable
core
transposed
winding
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 - Lifetime
Application number
EP98102034A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0859381A1 (en
Inventor
Antonio Martinengo
Roberto Preda
Giovanni Stradella
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.)
Pirelli and C SpA
Original Assignee
Pirelli and C SpA
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 Pirelli and C SpA filed Critical Pirelli and C SpA
Publication of EP0859381A1 publication Critical patent/EP0859381A1/en
Application granted granted Critical
Publication of EP0859381B1 publication Critical patent/EP0859381B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Paper (AREA)
  • Electric Cable Installation (AREA)
  • Manufacturing Of Electric Cables (AREA)
EP98102034A 1997-02-13 1998-02-06 Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable Expired - Lifetime EP0859381B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI970292 1997-02-13
IT97MI000292A IT1290307B1 (it) 1997-02-13 1997-02-13 Cavo trasposto per la realizzazione di avvolgimenti in macchine elettriche,suo procedimento di realizzazione,e metodo di realizzazione

Publications (2)

Publication Number Publication Date
EP0859381A1 EP0859381A1 (en) 1998-08-19
EP0859381B1 true EP0859381B1 (en) 2004-06-30

Family

ID=11375981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102034A Expired - Lifetime EP0859381B1 (en) 1997-02-13 1998-02-06 Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable

Country Status (13)

Country Link
EP (1) EP0859381B1 (xx)
JP (1) JP2001511939A (xx)
AT (1) ATE270462T1 (xx)
BR (1) BR9807336A (xx)
CZ (1) CZ297435B6 (xx)
DE (1) DE69824770T2 (xx)
ES (1) ES2224298T3 (xx)
HU (1) HU223014B1 (xx)
IT (1) IT1290307B1 (xx)
NO (1) NO321392B1 (xx)
PL (1) PL186734B1 (xx)
TR (3) TR200002025T2 (xx)
WO (1) WO1998036431A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872858A3 (de) * 1997-04-17 1999-02-24 Alcatel Mehrfachparallelleiter für Wicklungen elektrischer Geräte und Maschinen
CN101552110B (zh) * 2008-12-18 2012-02-22 保定天威集团有限公司 铜膜屏蔽换位导线及生产方法
CN104347195B (zh) * 2014-10-31 2016-04-27 广东亨通光电科技有限公司 一种用于绕包机的带盘锁紧结构
IT202000016903A1 (it) 2020-07-13 2022-01-13 Company Trafil Production Srl Conduttori elettrici per trasformatori di potenza ad elevata conducibilità elettrica e termica.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276102A (en) * 1979-09-04 1981-06-30 General Electric Company Method for compacting transposed cable strands
WO1995030991A1 (de) * 1994-05-10 1995-11-16 Asta Elektrodraht Gmbh Mehrfachparallelleiter für wicklungen elektrischer maschinen und geräte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402149A1 (de) * 1974-01-17 1975-07-24 Transformatoren Union Ag Drilleiter zur herstellung von wicklungen fuer transformatoren, drosselspulen und dgl.
US4041237A (en) * 1974-08-19 1977-08-09 Samuel Moore & Company Electric conductor adapted for use in process instrumentation
US4644098A (en) * 1980-05-19 1987-02-17 Southwire Company Longitudinally wrapped cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276102A (en) * 1979-09-04 1981-06-30 General Electric Company Method for compacting transposed cable strands
WO1995030991A1 (de) * 1994-05-10 1995-11-16 Asta Elektrodraht Gmbh Mehrfachparallelleiter für wicklungen elektrischer maschinen und geräte

Also Published As

Publication number Publication date
CZ297435B6 (cs) 2006-12-13
BR9807336A (pt) 2000-04-18
HU223014B1 (hu) 2004-03-01
EP0859381A1 (en) 1998-08-19
NO993902D0 (no) 1999-08-12
NO321392B1 (no) 2006-05-08
JP2001511939A (ja) 2001-08-14
WO1998036431A1 (en) 1998-08-20
TR199901938T2 (xx) 1999-12-21
TR200002024T2 (tr) 2001-06-21
ES2224298T3 (es) 2005-03-01
PL335820A1 (en) 2000-05-22
ATE270462T1 (de) 2004-07-15
DE69824770D1 (de) 2004-08-05
TR200002025T2 (tr) 2000-11-21
IT1290307B1 (it) 1998-10-22
HUP0000879A3 (en) 2002-03-28
DE69824770T2 (de) 2005-08-04
ITMI970292A1 (it) 1998-08-13
PL186734B1 (pl) 2004-02-27
HUP0000879A2 (en) 2000-07-28
NO993902L (no) 1999-10-12
CZ285099A3 (cs) 2000-02-16

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