Title:
CONNECTION SYSTEM FOR POWER SUPPLY OF CURRENTSWITCHING SCANNING MATRIX
Document Type and Number:
Japanese Patent JPS5430705
Kind Code:
A
Abstract:
PURPOSE: To improve reliability by uniforming the trouble range due to the disconnection of a power supply at every power supply system by dividing systems with matrix-connection power supplies combined in rows and columns in an electronic switchboard.
Inventors:
INOUE KOUJI
SANBE TAKESHI
SUZUKI KAZUO
ASAKURA JIYUNJI
MURAKAMI TAKASHI
SANBE TAKESHI
SUZUKI KAZUO
ASAKURA JIYUNJI
MURAKAMI TAKASHI
Application Number:
JP9605177A
Publication Date:
March 07, 1979
Filing Date:
August 12, 1977
Export Citation:
Assignee:
HITACHI LTD
NIPPON TELEGRAPH & TELEPHONE
OKI ELECTRIC IND CO LTD
NIPPON ELECTRIC CO
FUJITSU LTD
NIPPON TELEGRAPH & TELEPHONE
OKI ELECTRIC IND CO LTD
NIPPON ELECTRIC CO
FUJITSU LTD
International Classes:
H04Q3/72; H04Q1/28; H04Q3/00; (IPC1-7): H04Q1/28; H04Q3/72