FI791659A7 - Laite eristetyn sähköjohtimen eristeen tarkistamiseksi. - Google Patents

Laite eristetyn sähköjohtimen eristeen tarkistamiseksi. Download PDF

Info

Publication number
FI791659A7
FI791659A7 FI791659A FI791659A FI791659A7 FI 791659 A7 FI791659 A7 FI 791659A7 FI 791659 A FI791659 A FI 791659A FI 791659 A FI791659 A FI 791659A FI 791659 A7 FI791659 A7 FI 791659A7
Authority
FI
Finland
Prior art keywords
checking
insulation
electrical conductor
insulated electrical
insulated
Prior art date
Application number
FI791659A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Norbert Coster
Original Assignee
Sofisa Soc Financiere S A
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 Sofisa Soc Financiere S A filed Critical Sofisa Soc Financiere S A
Publication of FI791659A7 publication Critical patent/FI791659A7/fi

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI791659A 1978-05-29 1979-05-24 Laite eristetyn sähköjohtimen eristeen tarkistamiseksi. FI791659A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH585578A CH621199A5 (enrdf_load_stackoverflow) 1978-05-29 1978-05-29

Publications (1)

Publication Number Publication Date
FI791659A7 true FI791659A7 (fi) 1981-01-01

Family

ID=4300432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791659A FI791659A7 (fi) 1978-05-29 1979-05-24 Laite eristetyn sähköjohtimen eristeen tarkistamiseksi.

Country Status (5)

Country Link
CH (1) CH621199A5 (enrdf_load_stackoverflow)
DE (1) DE2921082A1 (enrdf_load_stackoverflow)
FI (1) FI791659A7 (enrdf_load_stackoverflow)
FR (1) FR2427581A1 (enrdf_load_stackoverflow)
GB (1) GB2021786A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015692A1 (de) * 1990-05-16 1991-11-21 Sikora Industrieelektronik Vorrichtung zur messung der lage eines leiterstrangs eines kabels im kabelmantel
EP0483593A3 (en) * 1990-10-31 1993-03-17 Siemens Aktiengesellschaft Method and apparatus for insulation testing of insulated electrical conductors as well as for detecting and classifying of insulation faults
DE20114177U1 (de) * 2001-08-28 2003-01-16 Barth, Hermann, 71134 Aidlingen Anordnung zur Prüfung der elektrischen Durchschlagsfestigkeit von Isolationszwischenlagen von Basismaterial zur Herstellung gedruckter Schaltungen
AT413761B (de) * 2003-10-16 2006-05-15 Gebauer & Griller Verfahren zur messung der dicke der isolierschichten einer elektrischen flachleitung sowie anordnung hierfür
CN107543486B (zh) * 2017-06-26 2019-10-15 国电南京自动化股份有限公司 一种电容式引张线仪自适应中间极
RU2726729C1 (ru) * 2020-02-21 2020-07-15 федеральное государственное бюджетное образовательное учреждение высшего образования «Томский государственный университет систем управления и радиоэлектроники» Устройство для контроля дефектности изоляции провода

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274735A (en) * 1938-10-18 1942-03-03 Melville F Peters Apparatus for determining the position of the conductor in electrical cables
GB872855A (en) * 1959-12-31 1961-07-12 Addison Electric Company Ltd Improvements in methods of and apparatus for measuring a tubular member of electric insulating material, such as the covering of a coated conductor
CH434460A (de) * 1965-12-29 1967-04-30 Rcb Elektro Apparate Ag Vorrichtung zur Prüfung der Isolation von Lackdrähten

Also Published As

Publication number Publication date
FR2427581A1 (fr) 1979-12-28
GB2021786A (en) 1979-12-05
DE2921082A1 (de) 1980-01-10
FR2427581B1 (enrdf_load_stackoverflow) 1981-11-27
CH621199A5 (enrdf_load_stackoverflow) 1981-01-15

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SOFISA- SOCIETE FINANCIERE S.A.