EP1296336A1 - Fil revêtu de vernis - Google Patents

Fil revêtu de vernis Download PDF

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Publication number
EP1296336A1
EP1296336A1 EP02450180A EP02450180A EP1296336A1 EP 1296336 A1 EP1296336 A1 EP 1296336A1 EP 02450180 A EP02450180 A EP 02450180A EP 02450180 A EP02450180 A EP 02450180A EP 1296336 A1 EP1296336 A1 EP 1296336A1
Authority
EP
European Patent Office
Prior art keywords
wire
cross
section
round
lacquer
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
EP02450180A
Other languages
German (de)
English (en)
Other versions
EP1296336B1 (fr
Inventor
Werner Dipl.-Ing. Fidi
Dipl.Ing. Dr. Lenhard-Backhaus Hugo
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.)
AKG Acoustics GmbH
Original Assignee
AKG Acoustics 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 AKG Acoustics GmbH filed Critical AKG Acoustics GmbH
Publication of EP1296336A1 publication Critical patent/EP1296336A1/fr
Application granted granted Critical
Publication of EP1296336B1 publication Critical patent/EP1296336B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F41/077—Deforming the cross section or shape of the winding material while winding
    • 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
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49123—Co-axial cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49195—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component

Definitions

  • the invention relates to a paint-coated wire with a non-circular cross-section, the two Axes of different lengths, normal to each other and made of a metal wire and a surrounding coating, the insulation and baking properties has, in particular for generating electrical coils, and a method to make the wire.
  • Lacquer-coated wires of round cross-section for the production of electrical coils are known. These wires are made of copper, aluminum or another metal or a metal alloy, and have an inner electrically insulating coating and arranged on this, an outer layer of baking varnish.
  • the first, inner, paint coating which consists of polyurethane or polyester amide serves for electrical insulation of the wire.
  • the second, outer, layer of varnish called wire varnish by wire manufacturers is used to provide a mechanical connection between the windings and the winding layers. It is made from lacquers that subsequently soften the lacquer layer enable. The softening of the lacquer layer can be caused either by the action by heat or by the action of a chemical solvent. Lacquers based on polyvinyl butyral or polyamide are usually used.
  • Such wires are used for the production of electrical, self-supporting coils.
  • these coils with a wire of round cross-section have the disadvantage that free spaces remain between the adjoining wires. These spaces require a reduced packing density, which affects the efficiency of the Reduce the device in which the coil is used.
  • the individual lie Wires of such coils only at narrow contact lines, which also means that since such coils are exposed to electromechanical forces, the durability of such Coils is affected.
  • the coils are made of paint-coated To produce wires of rectangular cross section. Such wires are obtained by deforming the metallic core accordingly and then using the insulation layers is provided.
  • the object of the invention is now to create a non-circular paint-coated wire, which does not have the mentioned disadvantages of these wires.
  • the wire is a lacquer coating has, which in a known manner from an inner electrically insulating lacquer layer and an outer layer of baking varnish, and that the varnish coating on the longer Cross-sectional axis assigned sides has a lower strength than on the the sides to be assigned to the shorter cross-sectional axis.
  • the metal wire is surrounded by a single layer of lacquer that covers both the Has insulation properties as well as the baking varnish properties as a cross-sectional axis the side to be assigned are the areas of the surface that are designated on can be viewed as running parallel to a cross-sectional axis.
  • the wire has a cross section with an axis ratio of at most 3: 1, being rectangular or advantageously oval cross section.
  • the advantage of such a wire according to the invention is that its training enables the manufacture of an electrical coil in which the contiguous Lay the wires close together and bake them together over a large area.
  • the layer thickness of the lacquer coating on the wire matches that of the shorter ones Pages to be assigned to the cross-sectional axis are stronger, preferably much stronger, than on the sides to be assigned to the longer cross-sectional axis is in the production of Coils made of lacquer-coated wires, in particular oval cross-section, are possible the arrangement of the wires next to each other resulting gusset rooms with lacquer coating material to be filled in largely.
  • the coil production takes place under Heating, so that paint coating material becomes plastic and so in particular in the area of the sides to be assigned to the shorter cross-sectional axes of the wire gusset spaces that form due to the increased amount of lacquer coating here can fill out. Due to the essentially uniform layer thickness is the lacquer coating on all sides or surfaces of the wire according to the invention a tight arrangement and caking of the varnished rectangular wires Cross-section guaranteed in the manufacture of coils in any case.
  • the invention also relates to a method for producing a wire with a non-circular shape Cross-section that has two axes of different lengths that are normal to each other and from a metal wire and a lacquer coating surrounding it, the insulation and has baking varnish properties.
  • this method is characterized in that that the paint-coated wire of round cross-section by means of rolling is pressed on a cross section with an axis ratio of maximum 3: 1.
  • the wire is pressed onto an oval cross section.
  • the inventive method is preferably carried out such that the paint-coated Wire of round cross-section between two appropriately spaced rollers is carried out. It is essential that the nip is set in such a way that the ratio of the two differently long, perpendicular to each other cross-sectional axes 3: 1 of the deformed wire is not exceeded.
  • lacquer coating each of an inner electrically insulating insulation layer and an outer layer of baked varnish is built up.
  • Lacquer coating on the metal wire can also be a single-layer lacquer coating are used, which have insulation and baking varnish properties at the same time.
  • Fig. 1 shows a conventional paint-coated wire of round cross-section, the Metal wire 1 'is coated with an inner electrically insulating lacquer layer 2'. about This lacquer layer 2 'is an outer, second baking lacquer layer 3' arranged that a connection between the wires of electrical coils made from them. A such a coil 4 'is shown in Fig. 2.
  • the touching coated wires 1 ' are along relatively narrow lines of contact with one another, each via the baking lacquer layer connected. However, there are free spaces between the wires 1 ' 6 ', which entail a reduced packing density.
  • Fig. 3 shows a paint-coated wire 1 "rectangular cross-section corresponding to date known prior art.
  • Such coated wires are becoming more conventional Made in such a way that a metal wire of round cross-section pressed or pressed and is deformed into a wire 2 "rectangular cross-section.
  • On the deformed metal wire 2 " will then be an electrically insulating coating 3" and then a baked varnish layer 4 "applied.
  • FIG. 5 shows a wire 1 of oval cross section produced according to the invention a metal wire 2, an electrically insulating coating 3 enveloping it and an outer baking lacquer layer 4 applied thereon.
  • coated wires 1 From such coated wires 1 according to the invention rectangular or oval cross-section constructed electrical coils 5, as e.g. are shown in Fig. 6, have an extremely high packing density, since the coated wires 1 with their outer Baking layers 4 without or at least to a large extent without the formation of free spaces Bake on all sides and are connected to each other. This results in there is also a very high level of stability and thus the service life of this self-supporting Coils 5.
  • the invention makes it possible to have a disadvantage of non-circular cross-section wires Eradicate use of electrical coils. Such wires tend to stick to the Break places where they leave the coil assembly. You are in this much more fragile than round wires. The reason for this vulnerability is probably in the increased selective dynamic stresses in this area, the non-circular Oppose wires with less resistance than round ones, but the causes are not researched in the final analysis.
  • the To produce coils from a wire 1 'in the area in which it is from the (not shown) Connection point is freely led to the coil (section X-X, Fig. 10), the loop 7, and in an initial area 8 on the coil 9, which does not exceed one turn and preferably less than half a turn, to leave it round and only the actual one To produce bobbins from the wire 1 designed according to the invention.
  • the transition from the round wire 1 'to the non-circular takes place Wire 1 in the area between the cutting planes VIII-VIII and IX-IX, as in FIG. 8 and 9 can be seen.
  • the invention thus relates both to a coil made from a wire according to the invention, the is characterized in that the coil body essentially out of wire Cross-section exists and that at least one of the feed wires (loop) round to the coil Cross-section and over a maximum of one turn, preferably a maximum of half Winding with a round cross section is part of the coil body; as well as a process for Production of such a coil, which is characterized in that between the supply reel for the round wire and the guide device for feeding the wire form rollers for deformation of the wire are arranged at the run-up point on the coil, between an active position in which they push the wire through and an inactive position, in which the wire runs through and remains round, is adjustable, and that the form rollers are in the active position when sections of the wire pass through from which the coil body is formed and that they are brought into the inactive position, when passing through wire sections from which a loop or the transition from the coil is formed into a loop.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulated Conductors (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
EP02450180.1A 2001-09-19 2002-08-27 Fil revêtu de vernis Expired - Lifetime EP1296336B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0149201A AT412682B (de) 2001-09-19 2001-09-19 Lackbeschichteter draht
AT20011492 2001-09-19

Publications (2)

Publication Number Publication Date
EP1296336A1 true EP1296336A1 (fr) 2003-03-26
EP1296336B1 EP1296336B1 (fr) 2013-04-10

Family

ID=3688277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450180.1A Expired - Lifetime EP1296336B1 (fr) 2001-09-19 2002-08-27 Fil revêtu de vernis

Country Status (6)

Country Link
US (1) US6789311B2 (fr)
EP (1) EP1296336B1 (fr)
JP (1) JP4271919B2 (fr)
KR (1) KR100919937B1 (fr)
CN (1) CN1240080C (fr)
AT (1) AT412682B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2419029B (en) * 2003-06-19 2007-09-05 Belden Cdt Networking Inc Electrical cable comprising geometrically optimized conductors
US7358436B2 (en) 2004-07-27 2008-04-15 Belden Technologies, Inc. Dual-insulated, fixed together pair of conductors
US7696437B2 (en) 2006-09-21 2010-04-13 Belden Technologies, Inc. Telecommunications cable
WO2011003642A3 (fr) * 2009-07-06 2012-02-23 Robert Bosch Gmbh Machine électrique et procédé de production de la machine électrique doté d'au moins un bobinage

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US7581569B2 (en) * 2007-03-27 2009-09-01 Lumsden Corporation Screen for a vibratory separator having wear reduction feature
JP4618690B2 (ja) * 2007-06-07 2011-01-26 立山科学工業株式会社 無線ｉｃタグおよび無線ｉｃタグの製造方法
WO2008143043A1 (fr) 2007-05-14 2008-11-27 Tateyama Kagaku Industry Co., Ltd. Etiquette à circuit intégré sans fil et procédé de fabrication d'une étiquette à circuit intégré sans fil
CN102111030A (zh) * 2011-03-22 2011-06-29 于芳昊 内部应用非圆形截面导线的发电机和电动机
US9245671B2 (en) * 2012-03-14 2016-01-26 Ut-Battelle, Llc Electrically isolated, high melting point, metal wire arrays and method of making same
JP5814291B2 (ja) * 2013-04-11 2015-11-17 トヨタ自動車株式会社 素線の集合体の製造方法
AT516197A1 (de) * 2014-09-05 2016-03-15 Voestalpine Stahl Gmbh Coil und Verfahren zur Herstellung eines zu einem Coil aufgehaspelten Elektrobandlaminats
DE102015213616A1 (de) * 2015-07-20 2017-01-26 Schaeffler Technologies AG & Co. KG Spulenwicklung aus HF-Litze, elektrische Maschine mit einer derartigen Spulenwicklung und Verfahren zu deren Herstellung
TWI618619B (zh) * 2016-12-30 2018-03-21 Wire manufacturing process
JP7047649B2 (ja) * 2018-07-30 2022-04-05 株式会社オートネットワーク技術研究所 ワイヤハーネス
CN112837849B (zh) * 2020-12-30 2022-01-04 松田电工（台山）有限公司 一种耐拉伸的漆包线及其导轮装置
CN112908635B (zh) * 2021-01-15 2021-10-08 中变集团上海变压器有限公司 一种带椭圆形线圈的干式变压器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320788A (en) 1963-12-19 1967-05-23 Micafil Ag Apparatus for winding electrical coils
US4048713A (en) * 1975-06-09 1977-09-20 Mogens Hvass Method of making compact electric coils
JPS54109188A (en) 1978-02-16 1979-08-27 Sumitomo Electric Ind Ltd Method of fabricating self-fusing flat type insulated wire
NL7903758A (nl) 1979-05-14 1980-11-18 Philips Nv Elektromagnetische inrichting en werkwijze voor het wikkelen van een spoel voor die inrichting.
JPS5617006A (en) * 1979-07-21 1981-02-18 Meiji Natl Ind Co Ltd Manufacture of stabilizer for discharge lamp
JPS56167304A (en) * 1980-05-28 1981-12-23 Fujikura Ltd Heat resistance insulating coil
EP0244923A2 (fr) 1986-05-08 1987-11-11 Century Electric, Inc. Méthode de bobinage d'un inducteur avec du fil rond aplati et inducteur fabriqué selon cette méthode
JPS6484517A (en) 1987-09-25 1989-03-29 Furukawa Electric Co Ltd Manufacture of tape-form flat type insulating wire
US5714822A (en) * 1995-05-19 1998-02-03 Nippondenso Co., Ltd. Coil for electric machine and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1345826A (en) * 1971-01-28 1974-02-06 Fiat Spa Process for the manufacture of electrical coils
JPS58101872A (ja) * 1981-12-12 1983-06-17 Nissan Motor Co Ltd 自動車用リステングワイヤ−
JPS62141898A (ja) * 1985-12-16 1987-06-25 Matsushita Electric Ind Co Ltd スピ−カボイスコイル
US5171942A (en) * 1991-02-28 1992-12-15 Southwire Company Oval shaped overhead conductor and method for making same
JPH08315647A (ja) * 1995-05-18 1996-11-29 Sumitomo Wiring Syst Ltd 耐熱電線、耐熱絶縁材及び耐熱電線の使用方法、製造方法
JPH09237525A (ja) * 1996-02-29 1997-09-09 Sumitomo Wiring Syst Ltd 平角電線及び平角電線の使用方法、製造方法
US5744756A (en) * 1996-07-29 1998-04-28 Minnesota Mining And Manufacturing Company Blown microfiber insulated cable

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320788A (en) 1963-12-19 1967-05-23 Micafil Ag Apparatus for winding electrical coils
US4048713A (en) * 1975-06-09 1977-09-20 Mogens Hvass Method of making compact electric coils
JPS54109188A (en) 1978-02-16 1979-08-27 Sumitomo Electric Ind Ltd Method of fabricating self-fusing flat type insulated wire
NL7903758A (nl) 1979-05-14 1980-11-18 Philips Nv Elektromagnetische inrichting en werkwijze voor het wikkelen van een spoel voor die inrichting.
FR2457001A1 (fr) * 1979-05-14 1980-12-12 Philips Nv Dispositif electromagnetique, et procede pour bobiner une bobine destinee a ce dispositif
JPS5617006A (en) * 1979-07-21 1981-02-18 Meiji Natl Ind Co Ltd Manufacture of stabilizer for discharge lamp
JPS56167304A (en) * 1980-05-28 1981-12-23 Fujikura Ltd Heat resistance insulating coil
EP0244923A2 (fr) 1986-05-08 1987-11-11 Century Electric, Inc. Méthode de bobinage d'un inducteur avec du fil rond aplati et inducteur fabriqué selon cette méthode
JPS6484517A (en) 1987-09-25 1989-03-29 Furukawa Electric Co Ltd Manufacture of tape-form flat type insulating wire
US5714822A (en) * 1995-05-19 1998-02-03 Nippondenso Co., Ltd. Coil for electric machine and manufacturing method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 066 (E - 055) 2 May 1981 (1981-05-02) *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 055 (E - 101) 10 April 1982 (1982-04-10) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2419029B (en) * 2003-06-19 2007-09-05 Belden Cdt Networking Inc Electrical cable comprising geometrically optimized conductors
US7462782B2 (en) 2003-06-19 2008-12-09 Belden Technologies, Inc. Electrical cable comprising geometrically optimized conductors
US7358436B2 (en) 2004-07-27 2008-04-15 Belden Technologies, Inc. Dual-insulated, fixed together pair of conductors
US7696437B2 (en) 2006-09-21 2010-04-13 Belden Technologies, Inc. Telecommunications cable
WO2011003642A3 (fr) * 2009-07-06 2012-02-23 Robert Bosch Gmbh Machine électrique et procédé de production de la machine électrique doté d'au moins un bobinage

Also Published As

Publication number Publication date
US20030054192A1 (en) 2003-03-20
AT412682B (de) 2005-05-25
JP4271919B2 (ja) 2009-06-03
KR100919937B1 (ko) 2009-10-05
KR20030025183A (ko) 2003-03-28
CN1417810A (zh) 2003-05-14
CN1240080C (zh) 2006-02-01
ATA14922001A (de) 2004-10-15
JP2003178629A (ja) 2003-06-27
US6789311B2 (en) 2004-09-14
EP1296336B1 (fr) 2013-04-10

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