BE770678A - Installation de controle de fonctionnement dans systeme multiplex de raccordement d'obonnes - Google Patents

Installation de controle de fonctionnement dans systeme multiplex de raccordement d'obonnes

Info

Publication number: BE770678A
Authority: BE; Belgium
Prior art keywords: installation; operation control; connection system; bus connection; multiplex bus
Prior art date: 1970-07-31

Application number

BE770678A

Other languages

English (en)

French (fr)

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.)

1970-07-31

Filing date

1971-07-29

Publication date

1971-12-01

1971-07-29 Application filed by Siemens Ag filed Critical Siemens Ag

1971-12-01 Publication of BE770678A publication Critical patent/BE770678A/xx

Links

238000009434 installation Methods 0.000 title 1

Classifications

- 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
- H04Q1/38—Signalling arrangements; Manipulation of signalling currents using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
- H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
- H04M3/303—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Signal Processing (AREA)
Monitoring And Testing Of Exchanges (AREA)
Devices For Supply Of Signal Current (AREA)

BE770678A 1970-07-31 1971-07-29 Installation de controle de fonctionnement dans systeme multiplex de raccordement d'obonnes BE770678A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702038218 DE2038218B2 (de)	1970-07-31	1970-07-31	Einrichtung zur teilnehmeranschluss funktionskontrolle pruefung und messung bei einer teilnehmeranschluss multiplex anordnung

Publications (1)

Publication Number	Publication Date
BE770678A true BE770678A (fr)	1971-12-01

Family

ID=5778575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE770678A BE770678A (fr)	1970-07-31	1971-07-29	Installation de controle de fonctionnement dans systeme multiplex de raccordement d'obonnes

Country Status (7)

Country	Link
JP (1)	JPS5141488B1 (de)
BE (1)	BE770678A (de)
CH (1)	CH535519A (de)
DE (1)	DE2038218B2 (de)
GB (1)	GB1329955A (de)
NL (2)	NL150295B (de)
SE (1)	SE380156B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3215670A1 (de) *	1982-04-27	1983-10-27	Siemens AG, 1000 Berlin und 8000 München	Teilnehmeranschlussschaltung mit pruefanschluessen
DE3215680A1 (de) *	1982-04-27	1983-10-27	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur pruefung einer teilnehmeranschlussschaltung sowie der daran angeschlossenen analogteilnehmerstation und teilnehmeranschlussleitung und schaltungsanordnung zur durchfuehrung des verfahrens
DE3633057C2 (de) *	1986-09-29	1994-01-20	Kommunikations Elektronik	Schaltungsanordnung zur Übertragung nachrichtentechnischer Signale

1970
- 1970-07-31 DE DE19702038218 patent/DE2038218B2/de not_active Withdrawn
1971
- 1971-07-02 CH CH975671A patent/CH535519A/de not_active IP Right Cessation
- 1971-07-28 JP JP46056695A patent/JPS5141488B1/ja active Pending
- 1971-07-29 GB GB3570471A patent/GB1329955A/en not_active Expired
- 1971-07-29 BE BE770678A patent/BE770678A/xx unknown
- 1971-07-30 NL NL7110582A patent/NL150295B/xx unknown
- 1971-07-30 SE SE981771A patent/SE380156B/xx unknown
1976
- 1976-02-05 NL NL7601193A patent/NL7601193A/xx unknown

Also Published As

Publication number	Publication date
SE380156B (de)	1975-10-27
DE2038218B2 (de)	1972-03-09
DE2038218A1 (de)	1972-03-09
NL7601193A (nl)	1976-05-31
NL7110582A (de)	1972-02-02
GB1329955A (en)	1973-09-12
NL150295B (nl)	1976-07-15
CH535519A (de)	1973-03-31
JPS5141488B1 (de)	1976-11-10

Publication	Publication Date	Title
BE765205A (fr)	1971-08-30	Systeme d'ajustement de couleurs
BE811313A (fr)	1974-08-20	Systeme de construction
BE773493A (fr)	1972-01-31	Systeme indicateur d'orientation
BE815782A (fr)	1974-12-02	Systeme d'ascenseur
BE753740A (fr)	1970-12-31	Systeme de commande d'amorce
BE820575A (fr)	1975-04-01	Systeme opto-electronique
BE820258A (fr)	1975-03-24	Systeme d'ascenseur
BE767099A (fr)	1971-11-12	Systeme de commande a echantillonnage pour la protection cathodique
BE797669A (fr)	1973-07-31	Systeme de tele-surveillance
FR2290333A1 (fr)	1976-06-04	Systeme de freinage
FR2276858A1 (fr)	1976-01-30	Installation de filtration
BE812218A (fr)	1974-09-12	Systeme d'ascenseur
FR2294070A1 (fr)	1976-07-09	Regulateur de force de freinage pour installation de freinage a double circuit
BE821461A (fr)	1975-04-25	Systeme d'ascenseur
BE814307A (fr)	1974-10-29	Systeme d'ascenseur
BE775841A (fr)	1972-05-26	Systeme de regulation automatique d'une unite de distillation
FR2333948A1 (fr)	1977-07-01	Systeme de commande d'un ensemble chaudiere-turbine
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE815461A (fr)	1974-11-22	Systeme d'ascenseur
BE822680A (fr)	1975-05-27	Systeme d'ascenseur
BE812214A (fr)	1974-09-12	Systeme d'ascenseur
BE814690A (fr)	1974-11-07	Systeme d'ascenseur
BE761812A (fr)	1971-07-01	Systeme de raccord de tuyaux
BE770678A (fr)	1971-12-01	Installation de controle de fonctionnement dans systeme multiplex de raccordement d'obonnes
BE815248A (fr)	1974-11-20	Systeme d'ascenseur