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Title:
NOISE FILTER
Document Type and Number:
Japanese Patent JPS60109318
Kind Code:
A
Abstract:

PURPOSE: To obtain a noise filter of simple constitution by winding a magnetic core with a conductor having distributed capacity formed by providing a conductive film to the conductor across an insulating coating.

CONSTITUTION: The 1st thin insulating coating 7 as a dielectric is formed on the surface of the good conductor 6, a conductive coating of copper or aluminum or a magnetic conductive coating 8 of iron is provided on the external surface of the coating 7, and a linear streak body 10 having the 2nd insulating coating 9 is coiled around the surface of the coating 8 to cross-link with the magnetic core 11. A capacitor is formed on distributed parameter basis across the coating 7, so parts such as a capacitor except the linear streak body 10 need not be used.


Inventors:
Ikeda, Takeshi
Application Number:
JP1983000216245
Publication Date:
June 14, 1985
Filing Date:
November 18, 1983
Export Citation:
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Assignee:
IKEDA TAKESHI
International Classes:
H03H7/075; H03H1/00; (IPC1-7): H03H7/01
Domestic Patent References:
JP46004334U
JPS4522176Y1



 
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