DE1487625B2 - Zweidraht-Obertragungseinrichtung mit optischer Übertragung von Informationen - Google Patents

Zweidraht-Obertragungseinrichtung mit optischer Übertragung von Informationen

Info

Publication number
DE1487625B2
DE1487625B2 DE19661487625 DE1487625A DE1487625B2 DE 1487625 B2 DE1487625 B2 DE 1487625B2 DE 19661487625 DE19661487625 DE 19661487625 DE 1487625 A DE1487625 A DE 1487625A DE 1487625 B2 DE1487625 B2 DE 1487625B2
Authority
DE
Germany
Prior art keywords
light
electro
optical
elements
switches
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.)
Withdrawn
Application number
DE19661487625
Other languages
German (de)
English (en)
Other versions
DE1487625A1 (de
Inventor
Thomas Jerome Poughkeepsie N.Y. Harris (V.St.A.)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE1487625A1 publication Critical patent/DE1487625A1/de
Publication of DE1487625B2 publication Critical patent/DE1487625B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)
DE19661487625 1965-05-10 1966-04-27 Zweidraht-Obertragungseinrichtung mit optischer Übertragung von Informationen Withdrawn DE1487625B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454369A US3402297A (en) 1965-05-10 1965-05-10 Optical distribution network

Publications (2)

Publication Number Publication Date
DE1487625A1 DE1487625A1 (de) 1969-01-16
DE1487625B2 true DE1487625B2 (de) 1969-11-27

Family

ID=23804333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661487625 Withdrawn DE1487625B2 (de) 1965-05-10 1966-04-27 Zweidraht-Obertragungseinrichtung mit optischer Übertragung von Informationen

Country Status (7)

Country Link
US (1) US3402297A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH439402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1487625B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1483069A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1141695A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL152419B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE341966B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536921A (en) * 1967-03-31 1970-10-27 Texas Instruments Inc Passive control of focal distances
US3622792A (en) * 1969-12-29 1971-11-23 Bell Telephone Labor Inc Optical switching system
NL7306137A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-03 1974-11-05
US3987257A (en) * 1975-05-29 1976-10-19 International Telephone And Telegraph Corporation Optically coupled two-wire to four-wire hybrid lines
US4282604A (en) * 1979-04-04 1981-08-04 Jefferson William T Optical isolation circuit for bidirectional communication lines
GB2139034B (en) * 1980-02-04 1985-05-22 Herzl Laor Communications exchange
CA1192646A (en) * 1980-02-04 1985-08-27 Herzl Laor Piezoelectric apparatus for positioning optical fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981999A (en) * 1932-08-20 1934-11-27 American Telephone & Telegraph Optical telephone system
DE1285569B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1962-04-24 1968-12-19
US3329474A (en) * 1963-11-08 1967-07-04 Ibm Digital light deflector utilizing co-planar polarization rotators
US3290619A (en) * 1964-03-19 1966-12-06 Bell Telephone Labor Inc Highly efficient devices using centrosymmetric perovskite crystals biased to severalpi phase retardations

Also Published As

Publication number Publication date
SE341966B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-17
FR1483069A (fr) 1967-06-02
DE1487625A1 (de) 1969-01-16
CH439402A (de) 1967-07-15
NL6604954A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-11-11
US3402297A (en) 1968-09-17
GB1141695A (en) 1969-01-29
NL152419B (nl) 1977-02-15

Similar Documents

Publication Publication Date Title
DE1437494C3 (de) Schaltungsanordnung zur Suche und Herstellung von Verbindungswegen in Fernmelde vermlttlungs-, insbesondere Fernsprechvermittlungsanlagen
DE2515275A1 (de) Datenuebertragungs- und vermittlungs- system fuer duplexverkehr
DE1487625B2 (de) Zweidraht-Obertragungseinrichtung mit optischer Übertragung von Informationen
DE1206970B (de) Schaltungsanordnung zum zeitlichen Versetzen von Nachrichtenkanaelen in Zeitmultiplex-nachrichtensystemen
DE3045606C2 (de) Schaltungsanordnung für Zeitmultiplex-Fernmeldevermittlungsanlagen für Mehrkanalverbindungen
EP0234453A1 (de) Schaltungsanordnung zur seriellen Datenübertragung zwischen mehreren Teilnehmerstellen
DE2122743B2 (de) Nebenstellenanlage
EP0005784B1 (de) Anordnung zum Aufbau von Rundschreib- und Konferenzverbindungen
DE1165681B (de) Schaltungsanordnung fuer elektronisch gesteuerte automatische Fernsprechvermittlungsanlagen
DE1487625C (de) Zweidraht-Übertragungseinrichtung mit optischer Übertragung von Informationen
DE2450891C3 (de) Sprechwegschalter
DE3608397A1 (de) System und einrichtung zur seriellen datenuebertragung
DE1473827A1 (de) Vorrichtung zum Feststellen der Laenge langgestreckter Gegenstaende,z.B. Holzkloetze
DE2548034C3 (de) Schaltungsanordnung zum Speichern und Absenden von Wählzifferinformationen
DE889172C (de) Schaltungsanordnung fuer Wechselsprech-Lautsprecheranlagen
DE1288114B (de) Umsetzer für digitale Daten von der Parallel- in die Serienform oder umgekehrt sowie Übertragungsanordnung hierfür
DE2205362C2 (de) Elektrooptisches Koppelfeld für einZeitmultiplex-Vermittlungssystem
DE2727660C3 (de) Schaltungsanordnung zur Bestimmung einer Einrichtung von sich meldenden aus einer größeren Anzahl von Einrichtungen, insbesondere für Einrichtungen einer Fernsprechvermittlungsanlage
DE2205340C2 (de) Koppelfeld für Trägerfrequenz-Vermittlungssystem
DE936273C (de) Schaltungsanordnung fuer eine Waehl-Fernmeldeanlage
DE1296156B (de) Verteilung von Nachrichten an Datenstationsempfaenger in einem System mit einer Vielzahl von Stationen
DE862169C (de) Impulsnachrichtenanlage
DE965416C (de) Schaltungsanordnung fuer Freiwahlvorgaenge in Fernmelde-, insbesondere Fernsprechanlagen, bei welchen als Verbindungsorgane Schalter mit Speicher und Markierer verwendet werden
DE2812907A1 (de) Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit verbindungsindividuellen schalteinrichtungen und mit ihnen gemeinsamen teilsteuerwerken
DE2027782A1 (de) Anordnung zur optischen Verknüpfung von informationsleitenden Kanälen

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee