IT1290307B1 - TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD - Google Patents

TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD

Info

Publication number
IT1290307B1
IT1290307B1 IT97MI000292A ITMI970292A IT1290307B1 IT 1290307 B1 IT1290307 B1 IT 1290307B1 IT 97MI000292 A IT97MI000292 A IT 97MI000292A IT MI970292 A ITMI970292 A IT MI970292A IT 1290307 B1 IT1290307 B1 IT 1290307B1
Authority
IT
Italy
Prior art keywords
making
thread
core
ribbon
elements
Prior art date
Application number
IT97MI000292A
Other languages
Italian (it)
Inventor
Antonio Martinengo
Roberto Preda
Giovanni Stradella
Original Assignee
Invex Fili Isolati Speciali S
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 Invex Fili Isolati Speciali S filed Critical Invex Fili Isolati Speciali S
Priority to IT97MI000292A priority Critical patent/IT1290307B1/en
Priority to ES98102034T priority patent/ES2224298T3/en
Priority to DE69824770T priority patent/DE69824770T2/en
Priority to EP98102034A priority patent/EP0859381B1/en
Priority to AT98102034T priority patent/ATE270462T1/en
Priority to CZ0285099A priority patent/CZ297435B6/en
Priority to PL98335820A priority patent/PL186734B1/en
Priority to BR9807336-2A priority patent/BR9807336A/en
Priority to TR2000/02024T priority patent/TR200002024T2/en
Priority to PCT/EP1998/000789 priority patent/WO1998036431A1/en
Priority to TR2000/02025T priority patent/TR200002025T2/en
Priority to HU0000879A priority patent/HU223014B1/en
Priority to JP53534598A priority patent/JP2001511939A/en
Priority to TR1999/01938T priority patent/TR199901938T2/en
Publication of ITMI970292A1 publication Critical patent/ITMI970292A1/en
Application granted granted Critical
Publication of IT1290307B1 publication Critical patent/IT1290307B1/en
Priority to NO19993902A priority patent/NO321392B1/en

Links

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)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Paper (AREA)
  • Electric Cable Installation (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

A transposed cable (1) is disclosed comprising a core (2) consisting of a plurality of flattened wires (3) disposed in mutually superposed relationship to form two stacks (4a, 4b) arranged parallelly and side by side, the flattened wires (3) located at the base and on top of said stacks (4a, 4b) being cyclically transposed from one stack to the other. One or more thread-like elements (6a, 6b) of polyester or any other appropriate material are helically wound around the core (2), optionally in opposite winding directions. At least one ribbon-like element (7) of paper or other material is wound over the thread-like elements (6a, 6b) and superposed thereon, said ribbon-like element being tearable by means of a tear thread (8) longitudinally interposed between the paper ribbon (7) and the thread-like elements (6a, 6b) wound over the core (2). The tear thread (8) is used to remove the paper ribbon (7) when the cable (1) is wound around a winding core (23) to make an electric winding. <IMAGE>
IT97MI000292A 1997-02-13 1997-02-13 TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD IT1290307B1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT97MI000292A IT1290307B1 (en) 1997-02-13 1997-02-13 TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD
DE69824770T DE69824770T2 (en) 1997-02-13 1998-02-06 Wire conductor for the manufacture of windings of electrical machines, method for its production, and method of making a winding with such a conductor
EP98102034A 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
AT98102034T ATE270462T1 (en) 1997-02-13 1998-02-06 THROTTLE CONDUCTOR FOR THE PRODUCTION OF WINDINGS OF ELECTRICAL MACHINES, METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR PRODUCING A WINDING USING SUCH A THREADED WINDING
ES98102034T ES2224298T3 (en) 1997-02-13 1998-02-06 CABLE TRENZADOPARA THE MANUFACTURE OF WINDINGS OF ELECTRICAL MACHINES, MANUFACTURING PROCESS OF THE SAME, AND METHOD FOR THE DEVELOPMENT OF WINDINGS WITH SUCH BRAIDED CABLE.
PL98335820A PL186734B1 (en) 1997-02-13 1998-02-12 Interleaved cable for electric machine windings, method of making same and method of making windings incorporating such cable
CZ0285099A CZ297435B6 (en) 1997-02-13 1998-02-12 Transposed cable for making windings in electric machines, process for its manufacture and process for producing winding of such a cable
BR9807336-2A BR9807336A (en) 1997-02-13 1998-02-12 Transposed cable for making windings in electrical machines, and processes for preparing the same and for making an electrical winding by means of a transposed cable.
TR2000/02024T TR200002024T2 (en) 1997-02-13 1998-02-12 Transposed cable for winding electrical machines, the process of making it and a method of making a winding with said transposed cable.
PCT/EP1998/000789 WO1998036431A1 (en) 1997-02-13 1998-02-12 Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable
TR2000/02025T TR200002025T2 (en) 1997-02-13 1998-02-12 Transposed cable for winding electrical machines, the process of making it and the method of making a winding with said transposed cable.
HU0000879A HU223014B1 (en) 1997-02-13 1998-02-12 Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable
JP53534598A JP2001511939A (en) 1997-02-13 1998-02-12 Twisted cable for manufacturing windings of electric equipment, method for manufacturing such twisted cable, and method for manufacturing winding using such twisted cable
TR1999/01938T TR199901938T2 (en) 1997-02-13 1998-02-12 Transposed cable for winding in electrical machines, the process of manufacturing it and the method of making a winding with the aforementioned transposed cable.
NO19993902A NO321392B1 (en) 1997-02-13 1999-08-12 Transposed cable for making windings in electric machines, method for making same, and method for making a winding by means of the transposed cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000292A IT1290307B1 (en) 1997-02-13 1997-02-13 TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD

Publications (2)

Publication Number Publication Date
ITMI970292A1 ITMI970292A1 (en) 1998-08-13
IT1290307B1 true IT1290307B1 (en) 1998-10-22

Family

ID=11375981

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI000292A IT1290307B1 (en) 1997-02-13 1997-02-13 TRANSPOSED CABLE FOR MAKING WINDINGS IN ELECTRIC MACHINES, ITS MAKING PROCESS, AND MAKING METHOD

Country Status (13)

Country Link
EP (1) EP0859381B1 (en)
JP (1) JP2001511939A (en)
AT (1) ATE270462T1 (en)
BR (1) BR9807336A (en)
CZ (1) CZ297435B6 (en)
DE (1) DE69824770T2 (en)
ES (1) ES2224298T3 (en)
HU (1) HU223014B1 (en)
IT (1) IT1290307B1 (en)
NO (1) NO321392B1 (en)
PL (1) PL186734B1 (en)
TR (3) TR200002024T2 (en)
WO (1) WO1998036431A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872858A3 (en) * 1997-04-17 1999-02-24 Alcatel Multiple parallel conductor for windings of electric devices and machines
CN101552110B (en) * 2008-12-18 2012-02-22 保定天威集团有限公司 Copper film shielded and transposed conductor and producing method thereof
CN104347195B (en) * 2014-10-31 2016-04-27 广东亨通光电科技有限公司 A kind of tep reel locking mechanism for winding machine
IT202000016903A1 (en) 2020-07-13 2022-01-13 Company Trafil Production Srl ELECTRICAL CONDUCTORS FOR POWER TRANSFORMERS WITH HIGH ELECTRICAL AND THERMAL CONDUCTIVITY.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402149A1 (en) * 1974-01-17 1975-07-24 Transformatoren Union Ag Composite conductor for transformer manufacture - has heat curing binder impregnation in carrier material
US4041237A (en) * 1974-08-19 1977-08-09 Samuel Moore & Company Electric conductor adapted for use in process instrumentation
US4276102A (en) * 1979-09-04 1981-06-30 General Electric Company Method for compacting transposed cable strands
US4644098A (en) * 1980-05-19 1987-02-17 Southwire Company Longitudinally wrapped cable
ATE154465T1 (en) * 1994-05-10 1997-06-15 Asta Elektrodraht Gmbh MULTIPLE PARALLEL CONDUCTORS FOR WINDINGS OF ELECTRICAL MACHINES AND DEVICES

Also Published As

Publication number Publication date
NO993902L (en) 1999-10-12
TR200002024T2 (en) 2001-06-21
DE69824770T2 (en) 2005-08-04
CZ297435B6 (en) 2006-12-13
TR200002025T2 (en) 2000-11-21
DE69824770D1 (en) 2004-08-05
EP0859381B1 (en) 2004-06-30
TR199901938T2 (en) 1999-12-21
HUP0000879A2 (en) 2000-07-28
ATE270462T1 (en) 2004-07-15
NO993902D0 (en) 1999-08-12
PL335820A1 (en) 2000-05-22
NO321392B1 (en) 2006-05-08
ITMI970292A1 (en) 1998-08-13
BR9807336A (en) 2000-04-18
ES2224298T3 (en) 2005-03-01
CZ285099A3 (en) 2000-02-16
EP0859381A1 (en) 1998-08-19
HU223014B1 (en) 2004-03-01
JP2001511939A (en) 2001-08-14
HUP0000879A3 (en) 2002-03-28
WO1998036431A1 (en) 1998-08-20
PL186734B1 (en) 2004-02-27

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Legal Events

Date Code Title Description
0001 Granted