JPS57152243A - Noncontacting signal transmission system - Google Patents

Noncontacting signal transmission system

Info

Publication number
JPS57152243A
JPS57152243A JP56037022A JP3702281A JPS57152243A JP S57152243 A JPS57152243 A JP S57152243A JP 56037022 A JP56037022 A JP 56037022A JP 3702281 A JP3702281 A JP 3702281A JP S57152243 A JPS57152243 A JP S57152243A
Authority
JP
Japan
Prior art keywords
rotor
stator
transmission
bundle
transmission line
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.)
Pending
Application number
JP56037022A
Other languages
English (en)
Inventor
Hayato Onishi
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP56037022A priority Critical patent/JPS57152243A/ja
Publication of JPS57152243A publication Critical patent/JPS57152243A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
JP56037022A 1981-03-13 1981-03-13 Noncontacting signal transmission system Pending JPS57152243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037022A JPS57152243A (en) 1981-03-13 1981-03-13 Noncontacting signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037022A JPS57152243A (en) 1981-03-13 1981-03-13 Noncontacting signal transmission system

Publications (1)

Publication Number Publication Date
JPS57152243A true JPS57152243A (en) 1982-09-20

Family

ID=12486019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037022A Pending JPS57152243A (en) 1981-03-13 1981-03-13 Noncontacting signal transmission system

Country Status (1)

Country Link
JP (1) JPS57152243A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103235369A (zh) * 2013-04-25 2013-08-07 中国电子科技集团公司第八研究所 光纤旋转关节
CN103472539A (zh) * 2013-09-04 2013-12-25 中国电子科技集团公司第八研究所 一种中空光滑环及其传输光信号的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103235369A (zh) * 2013-04-25 2013-08-07 中国电子科技集团公司第八研究所 光纤旋转关节
CN103472539A (zh) * 2013-09-04 2013-12-25 中国电子科技集团公司第八研究所 一种中空光滑环及其传输光信号的方法

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