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1. WO2020239812 - INDUCTOR COIL FOR AN AEROSOL PROVISION DEVICE

Publication Number WO/2020/239812
Publication Date 03.12.2020
International Application No. PCT/EP2020/064654
International Filing Date 27.05.2020
IPC
H05B 6/10 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6Heating by electric, magnetic, or electromagnetic fields
02Induction heating
10Induction heating apparatus, other than furnaces, for specific applications
H01F 41/06 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41Apparatus 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
02for manufacturing cores, coils or magnets
04for manufacturing coils
06Coil winding
CPC
H01F 41/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41Apparatus 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
02for manufacturing cores, coils, or magnets
04for manufacturing coils
06Coil winding
H05B 6/108
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6Heating by electric, magnetic, or electromagnetic fields
02Induction heating
10Induction heating apparatus, other than furnaces, for specific applications
105using a susceptor
108for heating a fluid
Applicants
  • NICOVENTURES TRADING LIMITED [GB]/[GB]
Inventors
  • WARREN, Luke James
  • THORSEN, Mitchel
Agents
  • DEHNS
Priority Data
1907527.428.05.2019GB
1916297.308.11.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INDUCTOR COIL FOR AN AEROSOL PROVISION DEVICE
(FR) BOBINE D'INDUCTION POUR UN DISPOSITIF DE FOURNITURE D'AÉROSOL
Abstract
(EN)
In one aspect a support member is provided. The support member is for forming an inductor coil of an aerosol provision device, and defines an axis about which a multistrand wire of the inductor coil is windable. An outer surface of the support member comprises a channel to receive the wire. In another aspect there is provided a method of forming an inductor coil for an aerosol provision device. The method comprises providing a multi-strand wire comprising a plurality of wire strands, wherein at least one of the plurality of wire strands comprises a bondable coating; winding the multi-strand wire around a support member defining an axis; activating the bondable coating such that the multi-strand wire substantially retains a shape determined by the support member; reducing a cross-sectional width of the support member in a direction perpendicular to the axis; and removing the multistrand wire from the support member.
(FR)
Selon un aspect, l'invention concerne un élément de support. L'élément de support est destiné à former une bobine d'induction d'un dispositif de fourniture d'aérosol, et définit un axe autour duquel peut être enroulé un fil multibrins de la bobine d'induction. Une surface externe de l'élément de support comprend un canal destiné à recevoir le fil. Selon un autre aspect, l'invention concerne un procédé de formation d'une bobine d'induction pour un dispositif de fourniture d'aérosol. Le procédé consiste à fournir un fil multibrins comprenant une pluralité de brins de fil, au moins un brin parmi la pluralité de brins de fil comprenant un revêtement pouvant être lié ; à enrouler le fil multibrins autour d'un élément de support définissant un axe ; à activer le revêtement pouvant être lié de sorte que le fil multibrins conserve sensiblement une forme déterminée par l'élément de support ; à réduire une largeur de section transversale de l'élément de support dans une direction perpendiculaire à l'axe ; et à retirer le fil multibrins de l'élément de support.
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