JPS6469234A - Noncontact feed rotary-photocoupler - Google Patents

Noncontact feed rotary-photocoupler

Info

Publication number
JPS6469234A
JPS6469234A JP62224578A JP22457887A JPS6469234A JP S6469234 A JPS6469234 A JP S6469234A JP 62224578 A JP62224578 A JP 62224578A JP 22457887 A JP22457887 A JP 22457887A JP S6469234 A JPS6469234 A JP S6469234A
Authority
JP
Japan
Prior art keywords
power
receiving section
coupler main
unit
optical signal
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
JP62224578A
Other languages
Japanese (ja)
Inventor
Harushige Urata
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP62224578A priority Critical patent/JPS6469234A/en
Publication of JPS6469234A publication Critical patent/JPS6469234A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

PURPOSE:To enable the transmission of power and signal excellent in safety and reliability, to be performed, by arranging a power transmitting section and an optical signal transmitting and receiving section, and a power receiving section and an optical signal transmitting and receiving section, respectively confronted with each other, in a first and a second coupler main-units combined rotatably on the same shaft. CONSTITUTION:A rotary photocoupler has a first and a second coupler main- units 10, 20 combined rotatably on the same shaft. When the input of power to a power transmitting section 11 from the power input terminal 12 of the first coupler main-unit 10 is provided, then the power is transmitted to the power receiving section 21 of the second coupler main-unit 20, and the output is directed to a power output terminal 22. Besides, electrical signal is transmitted by the optical signal transmitting and receiving section 13 of the first coupler main-unit 10 and the optical signal transmitting and receiving section 23 of the second coupler main-unit 20.
JP62224578A 1987-09-08 1987-09-08 Noncontact feed rotary-photocoupler Pending JPS6469234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224578A JPS6469234A (en) 1987-09-08 1987-09-08 Noncontact feed rotary-photocoupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224578A JPS6469234A (en) 1987-09-08 1987-09-08 Noncontact feed rotary-photocoupler

Publications (1)

Publication Number Publication Date
JPS6469234A true JPS6469234A (en) 1989-03-15

Family

ID=16815932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224578A Pending JPS6469234A (en) 1987-09-08 1987-09-08 Noncontact feed rotary-photocoupler

Country Status (1)

Country Link
JP (1) JPS6469234A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06124758A (en) * 1992-01-08 1994-05-06 Cheung Chou Sing Apparatus and method for transmission of ac energy to power consumption-type electric equipment from ac power supply
JPH06315237A (en) * 1992-11-05 1994-11-08 Kenji Miyaji Power supply and communications unit for unbalance correcting unit for rotating body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06124758A (en) * 1992-01-08 1994-05-06 Cheung Chou Sing Apparatus and method for transmission of ac energy to power consumption-type electric equipment from ac power supply
JPH06315237A (en) * 1992-11-05 1994-11-08 Kenji Miyaji Power supply and communications unit for unbalance correcting unit for rotating body

Similar Documents

Publication Publication Date Title
JPS6469234A (en) Noncontact feed rotary-photocoupler
JPS57154955A (en) Optical broadcast communication network
JPS53147450A (en) Directional coupler
JPS5613850A (en) Secondary signal piling transmission system
JPS56165439A (en) Optical two-way repeater
JPS5686506A (en) Hybrid coupler
JPS5558641A (en) Data highway using optical fiber
JPS55145460A (en) Communication terminal unit and its exchange network
JPS52120843A (en) Optical transmission path connector
JPS5464902A (en) Optical transmitting device
JPS5516552A (en) Photo transmission system
JPS5792955A (en) Transmitting and receiving device
JPS56123144A (en) Cordless telephone set
EP0357448A3 (en) Electrical power supplies
JPS54149505A (en) Signal transmission system
JPS57173236A (en) Composite loop transmitter
JPS5616225A (en) Input selection circuit for microcomputer
JPS6481920A (en) Multicore optical cable rotary connector
JPS6446302A (en) Phase compensation type distributed coupling power distributor
JPS5383760A (en) Branching method for optical transmission
JPS5537013A (en) Facsimile device
DE3370914D1 (en) Active hybrid circuit with low power loss
Nhu Solid state circuitry with optical data interfacing
JPS5665542A (en) Transmission circuit of square wave signal with isolation
JPS56115017A (en) Branching device