WO2017194444A1 - Procédé de fixation d'un enroulement de bobine - Google Patents

Procédé de fixation d'un enroulement de bobine Download PDF

Info

Publication number
WO2017194444A1
WO2017194444A1 PCT/EP2017/060876 EP2017060876W WO2017194444A1 WO 2017194444 A1 WO2017194444 A1 WO 2017194444A1 EP 2017060876 W EP2017060876 W EP 2017060876W WO 2017194444 A1 WO2017194444 A1 WO 2017194444A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer material
coil
coil wire
fixing
bobbin
Prior art date
Application number
PCT/EP2017/060876
Other languages
German (de)
English (en)
Inventor
Thomas Schaefer
Original Assignee
Hilti Aktiengesellschaft
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 Hilti Aktiengesellschaft filed Critical Hilti Aktiengesellschaft
Publication of WO2017194444A1 publication Critical patent/WO2017194444A1/fr

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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • 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
    • H01F27/2876—Cooling
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F41/06—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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

L'invention concerne un procédé de fixation d'un fil de bobine électroconducteur sur un support de bobine. Le procédé comprend les étapes suivantes : application d'un matériau polymère thermoconducteur et durcissable sur au moins une partie du support de bobine ; pose du fil de bobine électroconducteur sur le support de bobine de sorte que le fil de bobine soit au moins en partie recouvert par le matériau polymère ; et durcissement du matériau polymère pour fixer le fil de bobine par cohésion et/ou adhérence du matériau polymère.
PCT/EP2017/060876 2016-05-13 2017-05-08 Procédé de fixation d'un enroulement de bobine WO2017194444A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16169559.8A EP3244427A1 (fr) 2016-05-13 2016-05-13 Procede de fixation d'un enroulement de bobine
EP16169559.8 2016-05-13

Publications (1)

Publication Number Publication Date
WO2017194444A1 true WO2017194444A1 (fr) 2017-11-16

Family

ID=55970892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/060876 WO2017194444A1 (fr) 2016-05-13 2017-05-08 Procédé de fixation d'un enroulement de bobine

Country Status (2)

Country Link
EP (1) EP3244427A1 (fr)
WO (1) WO2017194444A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047789A1 (fr) * 2021-02-18 2022-08-24 Hilti Aktiengesellschaft Moteur électrique thermiquement amélioré

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047797A1 (fr) * 2021-02-18 2022-08-24 Hilti Aktiengesellschaft Amélioration de la connexion thermique des bobines traversées par un courant électrique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554730A (en) * 1984-01-09 1985-11-26 Westinghouse Electric Corp. Method of making a void-free non-cellulose electrical winding
JPS6177315A (ja) * 1984-09-25 1986-04-19 Matsushita Electric Works Ltd 多層巻きコイルの製造法
DE19919069A1 (de) * 1999-04-27 2000-11-02 Abb T & D Tech Ltd Verfahren zur Herstellung einer Wicklung und Wicklung
US20080040912A1 (en) * 2005-02-25 2008-02-21 Michel Aeschlimann Method for Making a Coil for a Rotating Electrical Machine Rotor
DE102010064072A1 (de) 2010-12-23 2012-06-28 Robert Bosch Gmbh Trägerzahn mit einer gewickelten Spule in einer elektrischen Maschine
EP3096335A1 (fr) * 2015-05-21 2016-11-23 HILTI Aktiengesellschaft Procédé d'enroulement de bobine et bobineuse

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554730A (en) * 1984-01-09 1985-11-26 Westinghouse Electric Corp. Method of making a void-free non-cellulose electrical winding
JPS6177315A (ja) * 1984-09-25 1986-04-19 Matsushita Electric Works Ltd 多層巻きコイルの製造法
DE19919069A1 (de) * 1999-04-27 2000-11-02 Abb T & D Tech Ltd Verfahren zur Herstellung einer Wicklung und Wicklung
US20080040912A1 (en) * 2005-02-25 2008-02-21 Michel Aeschlimann Method for Making a Coil for a Rotating Electrical Machine Rotor
DE102010064072A1 (de) 2010-12-23 2012-06-28 Robert Bosch Gmbh Trägerzahn mit einer gewickelten Spule in einer elektrischen Maschine
EP3096335A1 (fr) * 2015-05-21 2016-11-23 HILTI Aktiengesellschaft Procédé d'enroulement de bobine et bobineuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047789A1 (fr) * 2021-02-18 2022-08-24 Hilti Aktiengesellschaft Moteur électrique thermiquement amélioré

Also Published As

Publication number Publication date
EP3244427A1 (fr) 2017-11-15

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