JPS57168544A - Electric power feeding system - Google Patents

Electric power feeding system

Info

Publication number
JPS57168544A
JPS57168544A JP5303581A JP5303581A JPS57168544A JP S57168544 A JPS57168544 A JP S57168544A JP 5303581 A JP5303581 A JP 5303581A JP 5303581 A JP5303581 A JP 5303581A JP S57168544 A JPS57168544 A JP S57168544A
Authority
JP
Japan
Prior art keywords
polarity
inversion
circuit
power supply
feed
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
JP5303581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325732B2 (enrdf_load_stackoverflow
Inventor
Keiji Tomooka
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
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5303581A priority Critical patent/JPS57168544A/ja
Publication of JPS57168544A publication Critical patent/JPS57168544A/ja
Publication of JPS6325732B2 publication Critical patent/JPS6325732B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP5303581A 1981-04-10 1981-04-10 Electric power feeding system Granted JPS57168544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5303581A JPS57168544A (en) 1981-04-10 1981-04-10 Electric power feeding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5303581A JPS57168544A (en) 1981-04-10 1981-04-10 Electric power feeding system

Publications (2)

Publication Number Publication Date
JPS57168544A true JPS57168544A (en) 1982-10-16
JPS6325732B2 JPS6325732B2 (enrdf_load_stackoverflow) 1988-05-26

Family

ID=12931628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5303581A Granted JPS57168544A (en) 1981-04-10 1981-04-10 Electric power feeding system

Country Status (1)

Country Link
JP (1) JPS57168544A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6913906B2 (ja) * 2018-10-24 2021-08-04 株式会社三重ロボット外装技術研究所 接触検出装置

Also Published As

Publication number Publication date
JPS6325732B2 (enrdf_load_stackoverflow) 1988-05-26

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