DK452979A - FULL ELECTRONIC CIRCUIT CLUTCH - Google Patents

FULL ELECTRONIC CIRCUIT CLUTCH

Info

Publication number
DK452979A
DK452979A DK452979A DK452979A DK452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A
Authority
DK
Denmark
Prior art keywords
electronic circuit
full electronic
circuit clutch
clutch
full
Prior art date
Application number
DK452979A
Other languages
Danish (da)
Inventor
D V Pfeil
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK452979A publication Critical patent/DK452979A/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/50—Conversion between different kinds of signals
DK452979A 1978-10-27 1979-10-26 FULL ELECTRONIC CIRCUIT CLUTCH DK452979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782846934 DE2846934A1 (en) 1978-10-27 1978-10-27 FULLY ELECTRONIC LOOP CIRCUIT

Publications (1)

Publication Number Publication Date
DK452979A true DK452979A (en) 1980-04-28

Family

ID=6053337

Family Applications (1)

Application Number Title Priority Date Filing Date
DK452979A DK452979A (en) 1978-10-27 1979-10-26 FULL ELECTRONIC CIRCUIT CLUTCH

Country Status (6)

Country Link
EP (1) EP0010720A1 (en)
JP (1) JPS5560369A (en)
BR (1) BR7906915A (en)
DE (1) DE2846934A1 (en)
DK (1) DK452979A (en)
NO (1) NO793439L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546351B1 (en) * 1983-05-18 1989-02-24 Telecommunications Sa LINE CIRCUIT FOR NETWORK TRUNKER
HU193107B (en) * 1985-03-29 1987-08-28 Bhg Hiradastech Vallalat Circuit arrangement for making circuit of main route, in particular to digital sub-exchanges
FR2625207B1 (en) * 1987-12-23 1991-12-06 Charbonnages Ste Chimique NEW PROCESS FOR THE PREPARATION OF AMINOPLAST RESINS WITH VERY LOW-FORMALGEN CLEARANCE
JP2716625B2 (en) * 1992-05-22 1998-02-18 川崎重工業株式会社 Transmission lubrication method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766325A (en) * 1971-09-13 1973-10-16 Lordel Mfg Co Control circuits for key telephone system
FR2251975B1 (en) * 1973-11-16 1979-08-03 Labo Cent Telecommunicat
FR2326100A1 (en) * 1975-09-26 1977-04-22 Ericsson Telefon Ab L M Junction network for electronic telephone installation - comprises electronic elements compatible with logic circuits to eliminate relay noise
FR2372563A1 (en) * 1976-11-25 1978-06-23 Ericsson Telefon Ab L M Telephone network exchange junction - includes detection coils and current detectors and switches in line branches from two-core cable
US4105872A (en) * 1977-03-01 1978-08-08 Siemens Aktiengesellschaft Electronic telephone system including interexchange trunk repeaters for traffic with other systems
US4151377A (en) * 1978-01-03 1979-04-24 International Telephone And Telegraph Corporation High impedance loop-seizing and dial pulsing circuit

Also Published As

Publication number Publication date
DE2846934A1 (en) 1980-04-30
NO793439L (en) 1980-04-29
JPS5560369A (en) 1980-05-07
BR7906915A (en) 1980-07-22
EP0010720A1 (en) 1980-05-14

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