JPS52101904A - Auxiliary power supply switching type current switching scanning metho d - Google Patents

Auxiliary power supply switching type current switching scanning metho d

Info

Publication number
JPS52101904A
JPS52101904A JP1793076A JP1793076A JPS52101904A JP S52101904 A JPS52101904 A JP S52101904A JP 1793076 A JP1793076 A JP 1793076A JP 1793076 A JP1793076 A JP 1793076A JP S52101904 A JPS52101904 A JP S52101904A
Authority
JP
Japan
Prior art keywords
power supply
auxiliary power
metho
type current
scanning
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
JP1793076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5411207B2 (enrdf_load_stackoverflow
Inventor
Isao Sato
Koji Inoue
Takao Ueno
Akira Ishizawa
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP1793076A priority Critical patent/JPS52101904A/ja
Publication of JPS52101904A publication Critical patent/JPS52101904A/ja
Publication of JPS5411207B2 publication Critical patent/JPS5411207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
JP1793076A 1976-02-23 1976-02-23 Auxiliary power supply switching type current switching scanning metho d Granted JPS52101904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1793076A JPS52101904A (en) 1976-02-23 1976-02-23 Auxiliary power supply switching type current switching scanning metho d

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1793076A JPS52101904A (en) 1976-02-23 1976-02-23 Auxiliary power supply switching type current switching scanning metho d

Publications (2)

Publication Number Publication Date
JPS52101904A true JPS52101904A (en) 1977-08-26
JPS5411207B2 JPS5411207B2 (enrdf_load_stackoverflow) 1979-05-12

Family

ID=11957475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1793076A Granted JPS52101904A (en) 1976-02-23 1976-02-23 Auxiliary power supply switching type current switching scanning metho d

Country Status (1)

Country Link
JP (1) JPS52101904A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657379A (en) * 1979-10-17 1981-05-19 Hitachi Ltd Scanning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657379A (en) * 1979-10-17 1981-05-19 Hitachi Ltd Scanning device

Also Published As

Publication number Publication date
JPS5411207B2 (enrdf_load_stackoverflow) 1979-05-12

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