IT1175463B - Linea di collegamento isolata otticamente - Google Patents

Linea di collegamento isolata otticamente

Info

Publication number
IT1175463B
IT1175463B IT20364/84A IT2036484A IT1175463B IT 1175463 B IT1175463 B IT 1175463B IT 20364/84 A IT20364/84 A IT 20364/84A IT 2036484 A IT2036484 A IT 2036484A IT 1175463 B IT1175463 B IT 1175463B
Authority
IT
Italy
Prior art keywords
connection line
optically isolated
line optically
isolated
connection
Prior art date
Application number
IT20364/84A
Other languages
English (en)
Other versions
IT8420364A0 (it
Inventor
Robert John Dunki Jacobs
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8420364A0 publication Critical patent/IT8420364A0/it
Application granted granted Critical
Publication of IT1175463B publication Critical patent/IT1175463B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H04B10/802—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
IT20364/84A 1983-04-04 1984-04-03 Linea di collegamento isolata otticamente IT1175463B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/482,103 US4596048A (en) 1983-04-04 1983-04-04 Optically isolated contention bus

Publications (2)

Publication Number Publication Date
IT8420364A0 IT8420364A0 (it) 1984-04-03
IT1175463B true IT1175463B (it) 1987-07-01

Family

ID=23914673

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20364/84A IT1175463B (it) 1983-04-04 1984-04-03 Linea di collegamento isolata otticamente

Country Status (6)

Country Link
US (1) US4596048A (it)
JP (1) JPS59224946A (it)
DE (1) DE3412470A1 (it)
FR (1) FR2543769A1 (it)
GB (1) GB2137854A (it)
IT (1) IT1175463B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707621A (en) * 1982-07-13 1987-11-17 Hitachi, Ltd. Multiplex control apparatus having middle value selection circuit
JPS6243917A (ja) * 1985-08-21 1987-02-25 Nec Corp 絶縁型インタ−フエイスバス装置
GB2191663B (en) * 1986-06-13 1991-02-06 Victor Company Of Japan Interface circuit
DE3631597A1 (de) * 1986-09-17 1988-03-24 Peter Dipl Ing Betzler Einrichtung fuer die unmittelbare zwischenschaltung von lichtleiterkabeln zwischen zwei kommunikationsschnittstellen
JPS6471247A (en) * 1987-09-11 1989-03-16 Victor Company Of Japan Interface circuit
US4913511A (en) * 1989-03-30 1990-04-03 Northern Telecom Limited Transient voltage suppression for electro-optic modules
IT1231208B (it) * 1989-07-17 1991-11-23 Pirelli Cavi Spa Unita' per l'amplificazione di segnali luminosi in linee di trasmissione a fibre ottiche.
US5210808A (en) * 1989-07-17 1993-05-11 Pirelli Cavi S.P.A. Unit for amplifying light signals in optical fiber transmission lines
US5204923A (en) * 1989-07-17 1993-04-20 Pirelli Cavi S.P.A. Unit for amplifying light signals in optical fiber transmission lines
US5146357A (en) * 1990-05-04 1992-09-08 Buffton Corporation Data communications system that prevents undesired coupling between data stations
USRE35697E (en) * 1990-07-16 1997-12-23 Pirelli Cavi S.P.A. Unit for amplifying light signals in optical fiber transmission lines
US5555438A (en) * 1991-07-24 1996-09-10 Allen-Bradley Company, Inc. Method for synchronously transferring serial data to and from an input/output (I/O) module with true and complement error detection coding
US5189307A (en) * 1992-03-13 1993-02-23 Empi, Inc. Isolated current mirror with optical insulator generating feedback signal
US5406091A (en) * 1993-05-27 1995-04-11 Ford Motor Company Communication network optical isolation circuit
US6570146B1 (en) * 1998-12-23 2003-05-27 Hewlett-Packard Company Submersible sensor output inverter
US6659655B2 (en) 2001-02-12 2003-12-09 E20 Communications, Inc. Fiber-optic modules with housing/shielding
US6607308B2 (en) 2001-02-12 2003-08-19 E20 Communications, Inc. Fiber-optic modules with shielded housing/covers having mixed finger types
US20060242350A1 (en) * 2005-04-22 2006-10-26 Worley Eugene R Sr Opto-couplers for communication bus interfaces using low efficiency silicon based LEDs
US8829479B2 (en) * 2008-11-21 2014-09-09 L-3 Communications Corporation Isolated high-speed digital interface for vehicles
JP6213229B2 (ja) * 2013-12-26 2017-10-18 株式会社明電舎 電力変換装置の絶縁構造
KR101622017B1 (ko) * 2014-01-20 2016-05-17 엘에스산전 주식회사 인버터의 단자 회로

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1200486A (en) * 1967-04-18 1970-07-29 Int Computers Ltd Data transmitting apparatus
IT976149B (it) * 1972-12-22 1974-08-20 Olivetti & Co Spa Teleinseritore per telescriventi
US3794759A (en) * 1972-12-26 1974-02-26 Ibm Multi-terminal communication apparatus controller
NL7306137A (it) * 1973-05-03 1974-11-05
US3919461A (en) * 1974-01-07 1975-11-11 Engineered Syst Inc Data transmission system
US4032843A (en) * 1976-06-21 1977-06-28 International Telephone And Telegraph Corporation Compensated signal isolator
US4243890A (en) * 1976-08-23 1981-01-06 Miller Bruce J Isolator/switching assembly for data processing terminal
US4095125A (en) * 1977-02-28 1978-06-13 Bell Telephone Laboratories, Incorporated Pulse signal detector and/or filter
JPS55150639A (en) * 1979-05-15 1980-11-22 Toshiba Corp Data transmission unit
GB2061672B (en) * 1979-09-13 1983-10-19 Sterland M J N Electro-optical telephone line interface unit
US4320388A (en) * 1980-07-15 1982-03-16 Westinghouse Electric Corp. Two wire optical data communication system

Also Published As

Publication number Publication date
GB8408585D0 (en) 1984-05-16
JPS59224946A (ja) 1984-12-17
US4596048A (en) 1986-06-17
DE3412470A1 (de) 1984-10-04
IT8420364A0 (it) 1984-04-03
GB2137854A (en) 1984-10-10
FR2543769A1 (fr) 1984-10-05

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