Title:
METHOD OF PRODUCING MULTIPLE WOUND INDUCTOR AND MULTIPLE WOUND INDUCTOR BY SAME METHOD
Document Type and Number:
Japanese Patent JPS592312
Kind Code:
A
Abstract:
A method of constructing an inductive-capacitive (LC) network is disclosed in which a predetermined pattern is cut from a metallic sheet to provide a multi-turn, essentially spiral-like configuration in which a plurality of interconnecting regions are left between adjacent turns. A pre-laminate is then formed by laminating one surface of the configured sheet to a surface of a sheet of dielectric material. A completed multi-turn inductor is formed by a second cutting operation in which the remaining interconnecting regions between the adjacent turns are removed. The LC network is completed by laminating a second metallic sheet to a dielectric layer overlying the completed multi-turn inductor. The first and second cutting operations and assembly of the respective sheets are performed such that any burrs resulting from the operations are directed away from the interlying sheet of dielectric material, thereby avoiding problems due to shorting out between the two metallic sheets.
Inventors:
RORANDO UIRIAMU RUBAATSUSU
UIRIAMU CHIYAARUZU TEITO
UIRIAMU CHIYAARUZU TEITO
Application Number:
JP9926883A
Publication Date:
January 07, 1984
Filing Date:
June 03, 1983
Export Citation:
Assignee:
MINNESOTA MINING & MFG
International Classes:
H03H7/01; H01F5/00; H01F41/04; H01G4/40; H03H1/00; H05K1/16; H05K3/20; (IPC1-7): H01F41/04; H03H1/00
Attorney, Agent or Firm:
Asamura Akira