Title:
SIGNAL TRANSMISSION UNIT
Document Type and Number:
Japanese Patent JPS52151542
Kind Code:
A
Abstract:
PURPOSE: To compose a transmission unit with the coil coiled around the light emitting element and the core and to constitute a reception unit with the coil coiled around the light receiving element and the core. Then the both units are combined optically and electromagnetically in order to remove the effect of induction current as well as to prevent the malfunction and breakdown.
Inventors:
FUKUYAMA TOSHIBUMI
ONCHI NORIO
ONCHI NORIO
Application Number:
JP6896376A
Publication Date:
December 16, 1977
Filing Date:
June 11, 1976
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H03H11/02; H03H7/00; H04Q9/00; (IPC1-7): H03H7/00; H04Q9/00
Domestic Patent References:
| JPS48102944A | 1973-12-24 |
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