WO2009071017A1 - Procédé de fabrication d'un enroulement de conducteur magnétique de perméabilité - Google Patents

Procédé de fabrication d'un enroulement de conducteur magnétique de perméabilité Download PDF

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Publication number
WO2009071017A1
WO2009071017A1 PCT/CN2008/072914 CN2008072914W WO2009071017A1 WO 2009071017 A1 WO2009071017 A1 WO 2009071017A1 CN 2008072914 W CN2008072914 W CN 2008072914W WO 2009071017 A1 WO2009071017 A1 WO 2009071017A1
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WO
WIPO (PCT)
Prior art keywords
layer
coil winding
magnetic conductive
magnetic
conductive
Prior art date
Application number
PCT/CN2008/072914
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English (en)
Chinese (zh)
Inventor
Gang Liu
Original Assignee
Gang Liu
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 Gang Liu filed Critical Gang Liu
Publication of WO2009071017A1 publication Critical patent/WO2009071017A1/fr

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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
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or 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
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation

Definitions

  • the present invention relates to a method of processing a magnetic induction coil, and more particularly to a method of manufacturing a magnetically conductive conductor coil winding. Background technique
  • the invention aims to solve the problems existing in the prior art spiral-wound magnetic circuit closed generator, and provides a method for manufacturing a magnetic conductive conductor coil winding, which effectively solves the problem that the radial size of the coil winding in the generator is too large, resulting in a coil
  • Technical shortcomings such as small currents in the windings increase the current and power of the generator to achieve the desired performance of the generator.
  • the present invention provides a method of manufacturing a magnetically conductive conductor coil winding, comprising:
  • Step 1 Making a skeleton bottom plate
  • Step 2 making a side panel of the skeleton, and welding or bonding the two side panels of the skeleton to the bottom plate of the skeleton Both sides;
  • Step 3 coating a layer of insulating material on the bottom plate of the skeleton
  • Step 4 Arrange the conductive conductive layer and the insulating material layer in sequence on the skeleton bottom plate of step 3 until the design layer number and the number of turns are reached.
  • the step 4 may specifically include:
  • Step 411 winding a layer of coil winding layer or providing a conductive layer on the base plate of step 3;
  • Step 412 coating a layer of insulating material on the bottom plate of the step 411;
  • Step 41 Providing a layer of magnetic conductive material on the bottom plate of the skeleton in step 412;
  • Step 414 completing the bottom plate of the step 41 3
  • the layer is covered with a layer of insulating material;
  • Step 415 steps 411 to 414 are repeated until the number of layers and the number of turns are reached.
  • the conductive layer is a metal material layer, and the conductive layer is in the form of a sheet or a film having a thickness greater than or equal to 0.0001 mm.
  • the sheet or film-shaped conductive layer is provided with at least one through hole or through groove.
  • the depth of the through hole or the through hole is equal to the thickness of the conductive layer, and the shape of the through hole or the through groove may be a line shape, a rectangle shape, a polygonal shape, a circular shape, an elliptical shape or a curved shape; Or fill the trench with insulating material.
  • the layer of the magnetically permeable material is a layer of a magnetic material containing iron or an iron alloy, and the layer of the magnetic permeable material is in the form of a sheet or a strip having a thickness greater than or equal to 0.0001 mm.
  • the shape of the through hole or the through groove may be a line shape, a rectangular shape, a polygonal shape, a circular shape, an elliptical shape or a curved shape; and the through hole or the through groove is filled with an insulating material.
  • the step 4 may also specifically include:
  • Step 421 a layer of copper-clad magnetic material conductor is disposed on the base plate of the step 3; step 422, covering a base plate of the step 421 with a layer of insulating material; step 423, repeating steps 421 to 422 Until the design layer and number of turns are reached.
  • the copper-clad magnetic material conductor includes a copper material, a magnetic conductive material, and an insulating material, the magnetic conductive material being wrapped inside the copper material, the insulating material being wrapped around the copper material.
  • the method further comprises: pressurizing the material from the outside to the outermost layer to form a flat surface, and the layer of the magnetic conductive material is fixedly mounted on the flat surface. Further, the magnetically permeable material layer is parallel to the rotating surface of the rotor magnet of the generator.
  • the skeleton bottom plate is made of a magnetic conductive material
  • the skeleton side plate is made of a low magnetic conductive material.
  • the magnetically permeable material is a material containing iron or an iron alloy.
  • the invention provides a method for manufacturing a magnetic conductive conductor coil winding.
  • the magnetic material layer is disposed between the coil winding layer and the coil winding layer, thereby effectively solving the excessive radial size of the magnetic circuit closed generator coil winding. Problems such as small current generation in the coil.
  • the magnetic field line of the magnet cuts the magnetic conductive material layer of the outer surface layer of the generator winding, and the magnetic conductive material layer is magnetically conductive.
  • the magnetic field lines pass through the coil winding layer or the conductive layer, no matter how many layers of the coil winding layer or the conductive layer, the radial size is large, since the magnetic lines of force always like to pass through the most easily conductive magnetic material, the magnetic conductive material layer like the guide rail
  • the magnetic lines of force are guided through a layer of coil winding layer or conductive layer to reach the stator magnetic conductive material, and then returned to the magnet through other magnetic conductive materials, so that the magnetic lines of force passing through the conductors in the coil winding are not reduced, nor will it Attenuation, the current generated in the coil winding will not decrease, the generator power will not drop, and the generator has high current and high power to achieve the ideal effect of the generator.
  • the manufacturing method of the magnetic conductive conductor coil winding of the invention is simple in process, and the prepared magnetic conductive conductor coil winding has a simple structure, is convenient to manufacture and maintains, and can be used in Chinese patents 2005200321 06. 6 and 20061 0094774.
  • a spiral-circular magnetic circuit-enclosed generator a magnetic circuit-enclosed generator disclosed in Chinese Patent No. 20071 01 82226. 8
  • an electric device such as a power coupling and a transformer
  • FIG. 1 is a flow chart of a first embodiment of a method for manufacturing a magnetically conductive conductor coil winding of the present invention
  • 1 is a schematic structural view of a skeleton of a first embodiment of a magnetically conductive coil winding of the present invention
  • FIG. 3 is a schematic structural view of a first embodiment of a magnetically conductive coil winding of the present invention
  • FIG. 4 is a schematic structural view of a magnetically permeable material layer of the present invention.
  • FIG. 5 is a flow chart of a second embodiment of a method for manufacturing a magnetically conductive conductor coil winding according to the present invention
  • FIG. 6 is a schematic structural view of a second embodiment of a magnetic conductive conductor coil winding according to the present invention.
  • FIG. 1 is a flow chart of a first embodiment of a method for manufacturing a magnetically conductive conductor coil winding according to the present invention, which includes:
  • Step 11 Making a skeleton bottom plate
  • Step 12 making a side panel of the skeleton, and welding or bonding the two side panels of the skeleton to both sides of the bottom plate of the skeleton;
  • Step 1 coating a layer of insulating material on the bottom plate of the skeleton
  • Step 14 Winding a layer of coil winding or setting a conductive layer on the bottom plate of the skeleton of step 13.
  • Step 15 Coating a layer of insulating material on the bottom plate of the skeleton in step 14;
  • Step 16 a layer of magnetic conductive material is disposed on the bottom plate of the skeleton of step 15;
  • Step 17 Coating a layer of insulating material on the bottom plate of the skeleton in step 16;
  • Step 18 Repeat steps 14 to 17 until the number of design layers and the number of turns are reached.
  • the skeleton bottom plate 1 is welded or bonded with a skeleton side plate 2, and two skeleton side plates 2 are respectively disposed on both sides of the skeleton bottom plate 1, and the skeleton bottom plate 1 is made of a magnetic conductive material, and two skeleton sides are
  • the plate 2 is made of a low magnetically permeable material containing at least one ferrous material to form a skeletal structure in the coil winding of the magnetically conductive conductor of the present invention.
  • the magnetic conductive body coil winding of the embodiment includes a skeleton, a coil winding layer, a magnetic conductive material layer and insulation.
  • the skeleton bottom plate 1 is made of a magnetic conductive material
  • the skeleton side plate 2 is made of a low magnetic conductive material
  • the two skeleton side plates 2 are welded or bonded to the skeleton bottom plate 1
  • a layer of insulating material 4 is coated on the bottom plate of the skeleton
  • a layer of coil is wound on the layer of insulating material 4 or a layer of conductive layer 3 is disposed, that is, a layer of enamelled wire is wound or a layer of conductive layer is provided.
  • the film is then coated on the coil winding layer or the conductive layer 3 with a layer 4 of insulating material, and then a layer 5 of magnetically permeable material is placed on the layer of insulating material 4, and then coated on the layer 5 of magnetically permeable material.
  • a layer of insulating material 4 when winding a plurality of layers, repeat the above steps, that is, winding a layer of coil or layer of conductive layer 3, coating a layer of insulating material 4, and then providing a layer of magnetically permeable material 5 , further coated with a layer 4 of insulating material, such that the layer is wound around the coil or a layer of conductive layer 3 is layered, the layer of insulating material 4 is layered and the layer 5 of magnetically permeable material is placed until the number of layers and circles are reached. number.
  • the magnetic conductive conductor coil winding is formed by pressurizing the material from the outside to the outermost layer to form a flat surface, and the magnetic conductive material layer 5 is fixedly mounted on the flat surface, and finally formed into the embodiment. Magnetic conductor coil winding.
  • the layer of the magnetically permeable material is a layer of a material containing iron or an iron alloy, and each layer 5 of the magnetically permeable material is in the form of a sheet or a strip having a thickness greater than or equal to 0.0001 mm.
  • the through hole or the through slot 7 has a width greater than or equal to 0.001 mm, and the length of the through hole or the through slot 7 is greater than or equal to 0.001 mm, obviously, the through hole or the through slot 7
  • the depth of the magnetic conductive material layer 5 is equal to the thickness of the sheet or the strip.
  • the shape of the through hole or the through groove 7 may be a line shape, a rectangle shape, a polygonal shape, a circular shape, an elliptical shape or a curved shape.
  • the hole or the groove is filled with an insulating material.
  • the conductive layer is a metal material layer, each conductive layer is in the form of a sheet or a film, and the thickness thereof is greater than or equal to 0.0001 mm, and the sheet or film-shaped conductive layer is provided with at least one through hole or a through groove.
  • the depth of the hole or the through groove is equal to the thickness of the sheet-like or film-like conductive layer, and the shape of the through hole or the through groove may be a line shape, a rectangle shape, a polygon shape, a circle shape, In the shape of an ellipse or a curved shape, the through hole or the through groove is filled with an insulating material.
  • FIG. 5 is a flow chart of a second embodiment of a method for manufacturing a magnetically conductive conductor coil winding according to the present invention, which includes:
  • Step 21 making a skeleton bottom plate
  • Step 22 making a side panel of the skeleton, and welding or bonding the two side panels of the skeleton to both sides of the bottom plate of the skeleton;
  • Step 23 coating a layer of insulating material on the bottom plate of the skeleton
  • Step 24 arranging a layer of copper-clad magnetic material conductor on the bottom plate of the step 23; Step 25, coating a layer of insulating material on the bottom plate of the step 24;
  • Step 26 Repeat steps 24 to 25 until the number of design layers and the number of turns are reached.
  • Fig. 6 is a structural schematic view showing a second embodiment of a coil of a magnetic conductive conductor of the present invention.
  • the magnetic conductive conductor coil winding of the embodiment comprises a skeleton, a copper-clad magnetic conductive material conductor and an insulating material layer, wherein the copper-clad magnetic conductive material conductor comprises a copper material, a magnetic conductive material and an insulating material, and a magnetic conductive material. Wrapped inside the copper material, the copper material is covered with insulation.
  • the skeleton bottom plate 1 is made of a magnetic conductive material
  • the skeleton side plate 2 is made of a low magnetic conductive material
  • the two skeleton side plates 2 are welded or bonded to the skeleton bottom plate 1 Both sides; firstly, a layer of insulating material 4 is coated on the bottom plate 1 of the skeleton; a layer of copper-clad magnetic material conductor 6 is arranged on the layer 4 of insulating material, and then a layer of insulation is coated on the conductor 6 of the copper-clad magnetic material Material layer 4;
  • When winding multiple layers repeat the above steps, that is, arrange a layer of copper-clad magnetic conductive material conductor 6, and then coat a layer of insulating material 4, such that the copper-clad magnetic conductive material conductor 6 is layer-layered, layer by layer
  • the insulating material layer 4 is covered until the number of layers and the number of turns are reached.
  • the magnetic conductive conductor coil winding is formed by pressurizing the material from the outside to the outermost layer to form a flat surface, and the magnetic conductive material layer 5 is fixedly mounted on the flat surface, and finally formed into the embodiment. Magnetic conductor coil winding.
  • the magnet on the rotor is rotated when the rotor of the magnetic circuit is closed.
  • the body rotates accordingly, and the magnet magnetic line cuts the coil or conductive layer of the outer surface layer of the generator coil winding, and the magnetic flux passes through the coil or the conductive layer to reach the magnetic conductive material of the motor stator.
  • the magnetic field line of the magnet leaves the magnet on the rotor and looks for a shortcut, and finds the most easily passed place back to the magnet, so The magnet leakage in the generator is caused, so that the magnetic lines of force passing through the conductors in the coil winding are correspondingly reduced, which inevitably causes the current generated in the coil winding to decrease and the power of the generator to decrease.
  • the foregoing embodiments of the present invention provide a method for manufacturing a magnetic conductive conductor coil winding.
  • the magnetic material of the magnetic circuit closed generator coil winding is effectively solved by providing a magnetic conductive material layer between the coil winding layer and the coil winding layer. Too large causes problems such as small currents in the coil.
  • the magnetic field line of the magnet cuts the magnetic conductive material layer of the outer surface layer of the generator winding, and the magnetic conductive material layer is magnetically conductive.
  • the magnetic field lines pass through the coil winding layer or the conductive layer, no matter how many layers of the coil winding layer or the conductive layer, the radial size is large, since the magnetic lines of force always like to pass through the most easily conductive magnetic material, the magnetic conductive material layer like the guide rail
  • the magnetic lines of force are guided through a layer of coil winding layer or conductive layer to reach the stator magnetic conductive material, and then returned to the magnet through other magnetic conductive materials, so that the magnetic lines of force passing through the conductors in the coil winding are not reduced, nor will it Attenuation, the current generated in the coil winding will not decrease, the generator power will not drop, and the generator has high current and high power to achieve the ideal effect of the generator.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un enroulement de conducteur magnétique de perméabilité consistant à fabriquer une plaque de base de structure (1), à fabriquer deux plaques latérales de structure (2), à souder ou à coller les deux plaques latérales de structure (2) sur deux côtés de la plaque de base de structure (1), à revêtir une couche d'un matériau isolant (4) sur la plaque de base de structure (1), à appliquer une couche conductrice magnétique de perméabilité (3, 5, 6) et la couche de matériau isolant à tour de rôle sur la plaque de base de structure, et à exécuter les opérations ci-dessus jusqu'à l'obtention du nombre prévu de couches et du nombre prévu de fois.
PCT/CN2008/072914 2007-11-19 2008-11-03 Procédé de fabrication d'un enroulement de conducteur magnétique de perméabilité WO2009071017A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710180489 2007-11-19
CN200710180489.5 2007-11-19

Publications (1)

Publication Number Publication Date
WO2009071017A1 true WO2009071017A1 (fr) 2009-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/072914 WO2009071017A1 (fr) 2007-11-19 2008-11-03 Procédé de fabrication d'un enroulement de conducteur magnétique de perméabilité

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WO (1) WO2009071017A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239604A (ja) * 1985-04-16 1986-10-24 Nawata Satoru 銅箔コイル
CN2524425Y (zh) * 2002-02-06 2002-12-04 胡琪顺 箔式绕组磁控式电动机软起动器
CN1606105A (zh) * 2003-10-08 2005-04-13 北京中科精良机电技术有限公司 叠合线圈装置
CN1937114A (zh) * 2006-09-08 2007-03-28 马银良 硅酮胶在电磁线圈封装中的应用及封装方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239604A (ja) * 1985-04-16 1986-10-24 Nawata Satoru 銅箔コイル
CN2524425Y (zh) * 2002-02-06 2002-12-04 胡琪顺 箔式绕组磁控式电动机软起动器
CN1606105A (zh) * 2003-10-08 2005-04-13 北京中科精良机电技术有限公司 叠合线圈装置
CN1937114A (zh) * 2006-09-08 2007-03-28 马银良 硅酮胶在电磁线圈封装中的应用及封装方法

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