JPS59171358A - 端末給電方式 - Google Patents

端末給電方式

Info

Publication number
JPS59171358A
JPS59171358A JP58044441A JP4444183A JPS59171358A JP S59171358 A JPS59171358 A JP S59171358A JP 58044441 A JP58044441 A JP 58044441A JP 4444183 A JP4444183 A JP 4444183A JP S59171358 A JPS59171358 A JP S59171358A
Authority
JP
Japan
Prior art keywords
terminal
power supply
exchange
feed
battery
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
JP58044441A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039675B2 (enrdf_load_stackoverflow
Inventor
Masao Hashimoto
雅男 橋本
Yoshinori Yoshida
吉田　吉憲
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58044441A priority Critical patent/JPS59171358A/ja
Publication of JPS59171358A publication Critical patent/JPS59171358A/ja
Publication of JPH039675B2 publication Critical patent/JPH039675B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP58044441A 1983-03-18 1983-03-18 端末給電方式 Granted JPS59171358A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58044441A JPS59171358A (ja) 1983-03-18 1983-03-18 端末給電方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58044441A JPS59171358A (ja) 1983-03-18 1983-03-18 端末給電方式

Publications (2)

Publication Number Publication Date
JPS59171358A true JPS59171358A (ja) 1984-09-27
JPH039675B2 JPH039675B2 (enrdf_load_stackoverflow) 1991-02-08

Family

ID=12691568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58044441A Granted JPS59171358A (ja) 1983-03-18 1983-03-18 端末給電方式

Country Status (1)

Country Link
JP (1) JPS59171358A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005277998A (ja) * 2004-03-26 2005-10-06 Iwatsu Electric Co Ltd 有線ページングシステム
US9960519B2 (en) 2013-01-09 2018-05-01 Vision Tech. Inc. Electrode structure with electric-shock prevention function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342504A (en) * 1976-09-29 1978-04-18 Anritsu Electric Co Ltd Power circuit for telephone set or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342504A (en) * 1976-09-29 1978-04-18 Anritsu Electric Co Ltd Power circuit for telephone set or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005277998A (ja) * 2004-03-26 2005-10-06 Iwatsu Electric Co Ltd 有線ページングシステム
US9960519B2 (en) 2013-01-09 2018-05-01 Vision Tech. Inc. Electrode structure with electric-shock prevention function

Also Published As

Publication number Publication date
JPH039675B2 (enrdf_load_stackoverflow) 1991-02-08

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