IT1030997B - Metodo e dispositivo per localizzare rotture di conduttori nella cordatura in due stadi di cavi per telecomunicazioni - Google Patents

Metodo e dispositivo per localizzare rotture di conduttori nella cordatura in due stadi di cavi per telecomunicazioni

Info

Publication number
IT1030997B
IT1030997B IT19455/75A IT1945575A IT1030997B IT 1030997 B IT1030997 B IT 1030997B IT 19455/75 A IT19455/75 A IT 19455/75A IT 1945575 A IT1945575 A IT 1945575A IT 1030997 B IT1030997 B IT 1030997B
Authority
IT
Italy
Prior art keywords
localizing
telecommunications cables
conductor breaks
stage string
string
Prior art date
Application number
IT19455/75A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE19742404094 external-priority patent/DE2404094C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1030997B publication Critical patent/IT1030997B/it

Links

Classifications

    • 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
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Locating Faults (AREA)
IT19455/75A 1974-01-25 1975-01-21 Metodo e dispositivo per localizzare rotture di conduttori nella cordatura in due stadi di cavi per telecomunicazioni IT1030997B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404094 DE2404094C3 (de) 1974-01-25 Verfahren zur Ortung von Leiterbrüchen bei der zweistufigen Verseilung von Nachrichtenkabeln

Publications (1)

Publication Number Publication Date
IT1030997B true IT1030997B (it) 1979-04-10

Family

ID=5905944

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19455/75A IT1030997B (it) 1974-01-25 1975-01-21 Metodo e dispositivo per localizzare rotture di conduttori nella cordatura in due stadi di cavi per telecomunicazioni

Country Status (4)

Country Link
US (1) US3979897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT332468B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2259421A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1030997B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266399A (en) * 1979-08-02 1981-05-12 Western Electric Company, Inc. Methods of and apparatus for making cable
US9987072B2 (en) * 2008-03-17 2018-06-05 Covidien Lp System and method for detecting a fault in a capacitive return electrode for use in electrosurgery
CN113808793A (zh) * 2021-09-16 2021-12-17 重庆泰山电缆有限公司 一种导体绞制使用的断线报警装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630396A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1962-03-27
US3491525A (en) * 1965-02-17 1970-01-27 Sumitomo Electric Industries Method for stranding in the manufacture of communication cables and stranding apparatus
US3412544A (en) * 1966-04-14 1968-11-26 Sumitomo Electric Industries Apparatus for the manufacture of communication cable
DE1665831B1 (de) * 1966-12-16 1970-04-30 Siemens Ag Verfahren zum Verseilen von Elementen fuer Nachrichtenkabel zur nachsthoeheren Verseilgruppe mit abschnittsweise wechselnder Drallrichtung
CA864072A (en) * 1969-08-01 1971-02-16 Kipperberg Palmar Stranded cable open strand detector
DE2213693C2 (de) * 1972-03-17 1973-12-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Herstellen einer aus SZ verseiltex Verseileinheiten aufgebauten Verseilgruppe eines elektrischen Kabels
DE2232329C2 (de) * 1972-06-28 1974-08-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum Verseilen von Verseilelementen für elektrische Kabel zu einer Verseileinheit mit abschnittsweise wechselnder Verdrillungsrichtung
DE2240199A1 (de) * 1972-08-11 1974-02-21 Siemens Ag Nachrichtenkabel mit eine in abstaenden wechselnde verdrillungsrichtung aufweisenden verseileinheiten

Also Published As

Publication number Publication date
FR2259421A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-22
DE2404094B2 (de) 1976-01-22
US3979897A (en) 1976-09-14
DE2404094A1 (de) 1975-08-07
AT332468B (de) 1976-09-27
ATA907974A (de) 1976-01-15

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