BE863337A - Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques - Google Patents

Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques

Info

Publication number
BE863337A
BE863337A BE184644A BE184644A BE863337A BE 863337 A BE863337 A BE 863337A BE 184644 A BE184644 A BE 184644A BE 184644 A BE184644 A BE 184644A BE 863337 A BE863337 A BE 863337A
Authority
BE
Belgium
Prior art keywords
controlling
transmission
circuit
electric signals
contact inserted
Prior art date
Application number
BE184644A
Other languages
English (en)
Original Assignee
Cii
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 Cii filed Critical Cii
Publication of BE863337A publication Critical patent/BE863337A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
    • G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
BE184644A 1977-02-07 1978-01-26 Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques BE863337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703317A FR2379949A1 (fr) 1977-02-07 1977-02-07 Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques

Publications (1)

Publication Number Publication Date
BE863337A true BE863337A (fr) 1978-05-16

Family

ID=9186360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184644A BE863337A (fr) 1977-02-07 1978-01-26 Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques

Country Status (10)

Country Link
US (1) US4163210A (fr)
JP (1) JPS6053931B2 (fr)
BE (1) BE863337A (fr)
CH (1) CH619088A5 (fr)
DE (1) DE2805052C2 (fr)
ES (1) ES464813A1 (fr)
FR (1) FR2379949A1 (fr)
GB (1) GB1569955A (fr)
IT (1) IT1109198B (fr)
SE (1) SE425995B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386080A1 (fr) * 1977-03-31 1978-10-27 Cii Honeywell Bull Systeme de comptabilisation d'unites homogenes predeterminees
FR2397027A1 (fr) * 1977-07-07 1979-02-02 Cii Honeywell Bull Perfectionnements aux dispositifs de transmission de signaux electriques entre deux dispositifs relies par des contacts
FR2403695A1 (fr) * 1977-09-16 1979-04-13 Cii Honeywell Bull Dispositif pour assurer l'alimentation et la transmission de signaux electriques entre deux dispositifs par l'intermediaire de contacts en nombre reduit
FR2415378A1 (fr) * 1978-01-24 1979-08-17 Moreno Roland Procede et dispositif pour connecter electriquement un objet amovible notamment une carte electronique portative
JPS55134560A (en) * 1979-04-06 1980-10-20 Fuji Electric Co Ltd Automatic reconstitution system for common transmission line
US4224466A (en) * 1979-05-10 1980-09-23 Hiniker Company Combined data input and test circuit
IT1128762B (it) * 1980-02-20 1986-06-04 Cselt Centro Studi Lab Telecom Circuito per diagnosi di reti di connessione pcm
JPS5772569A (en) * 1980-10-17 1982-05-06 Canon Inc Paper sheet handling device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500318A (en) * 1967-11-02 1970-03-10 Sperry Rand Corp Plural communication channel test circuit
US3633016A (en) * 1970-03-04 1972-01-04 Digital General Corp Apparatus and method for testing electrical systems having a plurality of terminals
US3706987A (en) * 1971-08-23 1972-12-19 Bay Alarm Co Alarm loop circuit system with light-emitting current-detection means
FR2230131B1 (fr) * 1973-05-14 1977-02-11 Honeywell Bull Soc Ind
FR2337381A1 (fr) * 1975-12-31 1977-07-29 Honeywell Bull Soc Ind Carte portative pour systeme de traitement de signaux electriques et procede de fabrication de cette carte

Also Published As

Publication number Publication date
CH619088A5 (fr) 1980-08-29
JPS53101917A (en) 1978-09-05
GB1569955A (en) 1980-06-25
FR2379949B1 (fr) 1980-12-19
SE7800906L (sv) 1978-08-08
US4163210A (en) 1979-07-31
ES464813A1 (es) 1978-09-01
JPS6053931B2 (ja) 1985-11-28
DE2805052C2 (de) 1986-11-27
SE425995B (sv) 1982-11-29
IT1109198B (it) 1985-12-16
DE2805052A1 (de) 1978-08-10
IT7819448A0 (it) 1978-01-20
FR2379949A1 (fr) 1978-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INTERNATIONALE POUR L INFORMATIQUE CII- HONEY

Effective date: 19880131