Title:
ROTARY TRANSFORMER
Document Type and Number:
Japanese Patent JPH08162348
Kind Code:
A
Abstract:
PURPOSE: To provide a rotary transformer having stabilized electric characteristics and also having less positional deviation of a coil in the coil groove of the core of the rotary transformer.
CONSTITUTION: A coil groove 1 has the step-like formed cross-section, consisting of the deep coil groove 2 of the center part and the shallow coil groove 3 of the outer and the inner circumferential parts, and the coil 4 is fitted to the deep coil groove 2 of the center part of the coil groove.
Inventors:
KATO CHIHARU
Application Number:
JP32374594A
Publication Date:
June 21, 1996
Filing Date:
November 30, 1994
Export Citation:
Assignee:
TOKIN CORP
International Classes:
H01F38/14; (IPC1-7): H01F38/14