BE776934A - Detecteur de potentiel etranger et de continuite - Google Patents

Detecteur de potentiel etranger et de continuite

Info

Publication number
BE776934A
BE776934A BE776934A BE776934A BE776934A BE 776934 A BE776934 A BE 776934A BE 776934 A BE776934 A BE 776934A BE 776934 A BE776934 A BE 776934A BE 776934 A BE776934 A BE 776934A
Authority
BE
Belgium
Prior art keywords
continuity detector
foreign potential
foreign
potential
continuity
Prior art date
Application number
BE776934A
Other languages
English (en)
Inventor
T Gartner
H W Van Husen
Original Assignee
Gte Automatic Electric Lab Inc
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 Gte Automatic Electric Lab Inc filed Critical Gte Automatic Electric Lab Inc
Publication of BE776934A publication Critical patent/BE776934A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE776934A 1970-12-21 1971-12-20 Detecteur de potentiel etranger et de continuite BE776934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9993570A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
BE776934A true BE776934A (fr) 1972-06-20

Family

ID=22277304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776934A BE776934A (fr) 1970-12-21 1971-12-20 Detecteur de potentiel etranger et de continuite

Country Status (4)

Country Link
US (1) US3691309A (fr)
BE (1) BE776934A (fr)
CA (1) CA961962A (fr)
IT (1) IT943700B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808381A (en) * 1972-10-24 1974-04-30 Gte Automatic Electric Lab Inc Continuity testing circuit for testing transmission paths
US3825701A (en) * 1973-05-04 1974-07-23 Gte Automatic Electric Lab Inc Arrangement and method for detecting faults in a switching network
IT1031666B (it) * 1975-02-12 1979-05-10 Sits Soc It Telecom Siemens Disposizione circuitale per il controllo automatico della continutta trasmissiva di un collegamento tra utente chiamante e utente chiamato in una rete di fonia e dati
DE10117818C2 (de) * 2001-04-10 2003-03-20 Schott Glas Verfahren zur Verminderung der Verklebungsneigung bei der Heißformgebung von Glas

Also Published As

Publication number Publication date
CA961962A (en) 1975-01-28
IT943700B (it) 1973-04-10
US3691309A (en) 1972-09-12

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