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1. WO1991000603 - METHOD FOR PRODUCING ELECTRONIC COMPONENTS COMPRISING FINE WIRE WINDING, AND DEVICE FOR HOLDING THE WINDING WIRE TO ALLOW PRODUCTION ACCORDING TO SAID METHOD

Publication Number WO/1991/000603
Publication Date 10.01.1991
International Application No. PCT/CH1990/000158
International Filing Date 29.06.1990
IPC
H01F 41/09 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
09Winding machines having two or more work holders or formers
CPC
H01F 41/09
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
09Winding machines having two or more work holders or formers
Applicants
  • SOKYMAT SA [CH/CH]; Zone Industrielle CH-1614 Granges, CH (AllExceptUS)
  • CUTTELOD, Daniel [CH/CH]; CH (UsOnly)
Inventors
  • CUTTELOD, Daniel; CH
Agents
  • BOVARD SA; Optingenstrasse 16 CH-3000 Berne 25, CH
Priority Data
2469/89-903.07.1989CH
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR PRODUCING ELECTRONIC COMPONENTS COMPRISING FINE WIRE WINDING, AND DEVICE FOR HOLDING THE WINDING WIRE TO ALLOW PRODUCTION ACCORDING TO SAID METHOD
(FR) PROCEDE DE FABRICATION DE COMPOSANTS ELECTRONIQUES COMPORTANT UN BOBINAGE EN FIL FIN, ET DISPOSITIF DE MAINTIEN DU FIL DE BOBINAGE PERMETTANT UNE FABRICATION SELON CE PROCEDE
Abstract
(EN)
Automating the chain production of printed circuit coils is difficult, because once winding has been carried out, the loose ends of the input and exit wires of said winding are hard to locate and grasp, given the fineness of the wires in question. This method aims to keep these wire ends taut once they are cut by keeping a sufficient length of each wire free, so that each wire remains taut when it is taken, by mechanical means, to the soldering position. A device for keeping each wire taut is described.
(FR)
L'automatisation de la fabrication en continu de bobines pour circuits imprimés est difficile, puisque après avoir réalisé le bobinage, les extrémités libres des fils d'entrée et de sortie dudit bobinage sont difficilement repérables et saisissables, vu la finesse du fil en question employé. Le procédé présenté ici se propose de garder ces extrémités de fil tendues après coupure en conservant une longueur libre suffisante de chaque fil, afin que chaque fil reste tendu losqu'il est amené, par des moyens mécaniques, en position pour l'opération de soudage. Un dispositif permettant de garder chaque fil tendu est décrit.
Also published as
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