JPH0222607B2 - - Google Patents

Info

Publication number
JPH0222607B2
JPH0222607B2 JP14101781A JP14101781A JPH0222607B2 JP H0222607 B2 JPH0222607 B2 JP H0222607B2 JP 14101781 A JP14101781 A JP 14101781A JP 14101781 A JP14101781 A JP 14101781A JP H0222607 B2 JPH0222607 B2 JP H0222607B2
Authority
JP
Japan
Prior art keywords
voltage
line
input
switch
surge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP14101781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5843635A (ja
Inventor
Akira Tomono
Tadahiro Nagayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14101781A priority Critical patent/JPS5843635A/ja
Publication of JPS5843635A publication Critical patent/JPS5843635A/ja
Publication of JPH0222607B2 publication Critical patent/JPH0222607B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP14101781A 1981-09-09 1981-09-09 通信系におけるサ−ジ吸収回路 Granted JPS5843635A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14101781A JPS5843635A (ja) 1981-09-09 1981-09-09 通信系におけるサ−ジ吸収回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14101781A JPS5843635A (ja) 1981-09-09 1981-09-09 通信系におけるサ−ジ吸収回路

Publications (2)

Publication Number Publication Date
JPS5843635A JPS5843635A (ja) 1983-03-14
JPH0222607B2 true JPH0222607B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-21

Family

ID=15282253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14101781A Granted JPS5843635A (ja) 1981-09-09 1981-09-09 通信系におけるサ−ジ吸収回路

Country Status (1)

Country Link
JP (1) JPS5843635A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637137A (ja) * 1986-06-26 1988-01-13 株式会社　昭電 過電圧保護回路
JPS6321440U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-07-22 1988-02-12
DE69028698T2 (de) * 1989-12-27 1997-02-20 Mitsubishi Materials Corp Karte für eine überspannungsaufnahmevorrichtung einer übertragungsleitung

Also Published As

Publication number Publication date
JPS5843635A (ja) 1983-03-14

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