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DK69577A - Koblingsanordning til en gaffel - Google Patents

Koblingsanordning til en gaffel

Info

Publication number
DK69577A
DK69577A DK69577A DK69577A DK69577A DK 69577 A DK69577 A DK 69577A DK 69577 A DK69577 A DK 69577A DK 69577 A DK69577 A DK 69577A DK 69577 A DK69577 A DK 69577A
Authority
DK
Denmark
Prior art keywords
fork
coupling device
coupling
Prior art date
Application number
DK69577A
Other languages
English (en)
Inventor
F Mueting
Original Assignee
Telephonwerke Und Kabelind Ag
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 Telephonwerke Und Kabelind Ag filed Critical Telephonwerke Und Kabelind Ag
Publication of DK69577A publication Critical patent/DK69577A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/586—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using an electronic circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
DK69577A 1976-02-20 1977-02-18 Koblingsanordning til en gaffel DK69577A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2607480A DE2607480C2 (de) 1976-02-20 1976-02-20 Schaltungsanordnung für eine Gabel

Publications (1)

Publication Number Publication Date
DK69577A true DK69577A (da) 1977-08-21

Family

ID=5970728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK69577A DK69577A (da) 1976-02-20 1977-02-18 Koblingsanordning til en gaffel

Country Status (14)

Country Link
US (1) US4301336A (da)
AT (1) AT354529B (da)
BE (1) BE851588A (da)
CA (1) CA1087770A (da)
CH (1) CH614325A5 (da)
DE (1) DE2607480C2 (da)
DK (1) DK69577A (da)
FR (1) FR2343375A1 (da)
GB (1) GB1569899A (da)
IE (1) IE44521B1 (da)
IT (1) IT1074828B (da)
LU (1) LU76792A1 (da)
NL (1) NL7701767A (da)
SE (1) SE423853B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037518B1 (de) * 1980-04-04 1984-02-15 Siemens Aktiengesellschaft Übertragerfreie Gabelschaltung
DE3108647C2 (de) * 1980-04-04 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Übertragerlose Gabelschaltung für die Teilnehmerschaltung einer Fernmelde-, insbesondere Fernsprechvermittlungsanlage
US4682356A (en) * 1980-04-04 1987-07-21 Siemens Corporation Apparatus for transmitting and/or receiving balanced signals on a two-wire telecommunication line
US4485277A (en) * 1980-04-04 1984-11-27 Siemens Corporation Apparatus for transmitting and/or receiving balanced signals on a two-wire telecommunication line
DE3019882C2 (de) * 1980-05-23 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Übertragerfreie Gabelschaltung
DE3019835C2 (de) * 1980-05-23 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Übertragerfreie Gabelschaltung
BR8401869A (pt) * 1984-04-23 1985-11-26 Microlab Sa Repetidor de frequencia de voz
EP0163298B1 (en) * 1984-05-30 1992-09-30 Hitachi, Ltd. Pcm coder/decoder with two-wire/four-wire conversion
US4866768A (en) * 1985-06-26 1989-09-12 Siemens Corporate Research & Support, Inc. Station line interface circuit for a telecommunication network
CA1240089A (en) * 1985-12-13 1988-08-02 Mitel Networks Corporation Circuit for maintaining hybrid cancellation of signals in a communication system
JP2898165B2 (ja) * 1993-04-16 1999-05-31 シャープ株式会社 ハイブリッド回路
US6792105B1 (en) 2000-10-31 2004-09-14 3Com Corporation Current-mode differential active hybrid circuit
US7031458B2 (en) * 2001-10-30 2006-04-18 Integration Associates Inc. Method and apparatus for isolation in a data access arrangement using analog encoded pulse signaling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530260A (en) * 1966-12-23 1970-09-22 Bell Telephone Labor Inc Transistor hybrid circuit
DE2019395B2 (de) * 1970-04-22 1980-06-12 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Elektronische Gabelschaltung in Signaluebertragungsanlagen,insbesondere Fernsprechanlagen
FR2160308B1 (da) * 1971-11-19 1977-01-28 Labo Cent Telecommunicat
DE2237547C2 (de) * 1972-07-31 1984-08-23 Standard Elektrik Lorenz Ag, 7000 Stuttgart Gabelschaltung, insbesondere für Nachrichtenübertragungsanlagen
US3835259A (en) * 1973-03-22 1974-09-10 Bell Telephone Labor Inc Time division conference hybrid circuit
US3882276A (en) * 1974-03-22 1975-05-06 Bell Telephone Labor Inc Conferencing system utilizing oppositely phased hybrids
US3934099A (en) * 1974-08-16 1976-01-20 Bell Telephone Laboratories, Incorporated Bias, feedback and network arrangements for hybrid circuits
GB1515510A (en) * 1974-11-27 1978-06-28 Plessey Co Ltd Transmission networks for telephone system
JPS5940341B2 (ja) * 1977-06-29 1984-09-29 株式会社東芝 時分割交換会議システム
US4192978A (en) * 1978-02-27 1980-03-11 Vincent Ogden W Operational amplifier hybrid system
JPS54136253A (en) * 1978-04-14 1979-10-23 Nec Corp Adaptive type electronic hybrid circuit

Also Published As

Publication number Publication date
IE44521L (en) 1977-08-20
CA1087770A (en) 1980-10-14
DE2607480C2 (de) 1982-11-25
GB1569899A (en) 1980-06-25
IT1074828B (it) 1985-04-20
ATA100377A (de) 1979-06-15
US4301336A (en) 1981-11-17
NL7701767A (nl) 1977-08-23
CH614325A5 (da) 1979-11-15
DE2607480A1 (de) 1977-09-01
BE851588A (fr) 1977-06-16
SE423853B (sv) 1982-06-07
LU76792A1 (da) 1977-07-06
FR2343375A1 (fr) 1977-09-30
IE44521B1 (en) 1981-12-30
AT354529B (de) 1979-01-10
SE7701859L (sv) 1977-08-21
FR2343375B1 (da) 1983-09-16

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment