JPS56137406A - Extension system of switch function - Google Patents

Extension system of switch function

Info

Publication number
JPS56137406A
JPS56137406A JP4173980A JP4173980A JPS56137406A JP S56137406 A JPS56137406 A JP S56137406A JP 4173980 A JP4173980 A JP 4173980A JP 4173980 A JP4173980 A JP 4173980A JP S56137406 A JPS56137406 A JP S56137406A
Authority
JP
Japan
Prior art keywords
switch
switches
sets
power switch
circuit
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.)
Granted
Application number
JP4173980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0126082B2 (enrdf_load_stackoverflow
Inventor
Mikio Maeda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4173980A priority Critical patent/JPS56137406A/ja
Publication of JPS56137406A publication Critical patent/JPS56137406A/ja
Publication of JPH0126082B2 publication Critical patent/JPH0126082B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Electronic Switches (AREA)
JP4173980A 1980-03-31 1980-03-31 Extension system of switch function Granted JPS56137406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4173980A JPS56137406A (en) 1980-03-31 1980-03-31 Extension system of switch function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4173980A JPS56137406A (en) 1980-03-31 1980-03-31 Extension system of switch function

Publications (2)

Publication Number Publication Date
JPS56137406A true JPS56137406A (en) 1981-10-27
JPH0126082B2 JPH0126082B2 (enrdf_load_stackoverflow) 1989-05-22

Family

ID=12616789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4173980A Granted JPS56137406A (en) 1980-03-31 1980-03-31 Extension system of switch function

Country Status (1)

Country Link
JP (1) JPS56137406A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169211A (ja) * 1982-03-30 1983-10-05 Shin Meiwa Ind Co Ltd 操作装置
JPS60148608U (ja) * 1984-03-13 1985-10-02 フアナツク株式会社 数値制御工作機械の操作盤
JPS6380607U (enrdf_load_stackoverflow) * 1986-11-15 1988-05-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169211A (ja) * 1982-03-30 1983-10-05 Shin Meiwa Ind Co Ltd 操作装置
JPS60148608U (ja) * 1984-03-13 1985-10-02 フアナツク株式会社 数値制御工作機械の操作盤
JPS6380607U (enrdf_load_stackoverflow) * 1986-11-15 1988-05-27

Also Published As

Publication number Publication date
JPH0126082B2 (enrdf_load_stackoverflow) 1989-05-22

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