FR2319134A1 - Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule - Google Patents

Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule

Info

Publication number
FR2319134A1
FR2319134A1 FR7523316A FR7523316A FR2319134A1 FR 2319134 A1 FR2319134 A1 FR 2319134A1 FR 7523316 A FR7523316 A FR 7523316A FR 7523316 A FR7523316 A FR 7523316A FR 2319134 A1 FR2319134 A1 FR 2319134A1
Authority
FR
France
Prior art keywords
cut
location
device allowing
heated glass
resistant filament
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7523316A
Other languages
English (en)
Other versions
FR2319134B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7523316A priority Critical patent/FR2319134A1/fr
Priority to ES449408A priority patent/ES449408A1/es
Priority to DE2630148A priority patent/DE2630148C3/de
Priority to GB30250/76A priority patent/GB1543751A/en
Publication of FR2319134A1 publication Critical patent/FR2319134A1/fr
Application granted granted Critical
Publication of FR2319134B1 publication Critical patent/FR2319134B1/fr
Granted legal-status Critical Current

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
    • G01R31/54—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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
FR7523316A 1975-07-25 1975-07-25 Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule Granted FR2319134A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7523316A FR2319134A1 (fr) 1975-07-25 1975-07-25 Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule
ES449408A ES449408A1 (es) 1975-07-25 1976-07-01 Aparato de control del buen funcionamiento de los filamentosde una luna calefactora, por ejemplo de una luna trasera de vehiculo automovil.
DE2630148A DE2630148C3 (de) 1975-07-25 1976-07-05 Vorrichtung zur Prüfung von Heizfäden eines beheizbaren Fensters
GB30250/76A GB1543751A (en) 1975-07-25 1976-07-20 Method and apparatus for checking the condition of an electrically resistive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523316A FR2319134A1 (fr) 1975-07-25 1975-07-25 Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule

Publications (2)

Publication Number Publication Date
FR2319134A1 true FR2319134A1 (fr) 1977-02-18
FR2319134B1 FR2319134B1 (fr) 1981-02-13

Family

ID=9158381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523316A Granted FR2319134A1 (fr) 1975-07-25 1975-07-25 Appareil permettant la localisation d'une coupure sur un filament resistant de lunette chauffante de vehicule

Country Status (4)

Country Link
DE (1) DE2630148C3 (fr)
ES (1) ES449408A1 (fr)
FR (1) FR2319134A1 (fr)
GB (1) GB1543751A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567707A1 (fr) * 1984-07-16 1986-01-17 Santerne Sa Reseau de fils electrifies constitue d'au moins une ligne de fil conducteur parcourue par un courant electrique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023523B (de) * 1956-07-24 1958-01-30 Eduard Winter Einrichtung zur Pruefung des Durchganges von elektrischen Stromkreisen und zur Spannungspruefung
US2933680A (en) * 1958-05-15 1960-04-19 Bertram C Adams Dynamic short locator
DE2148644C3 (de) * 1971-09-29 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Lokalisieren bestimmter Ereignisse und Betriebsgeschehen in zentral gesteuerten und/oder überwachten Anlagen
FR2221739B1 (fr) * 1973-03-13 1977-04-22 Boussois Sa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567707A1 (fr) * 1984-07-16 1986-01-17 Santerne Sa Reseau de fils electrifies constitue d'au moins une ligne de fil conducteur parcourue par un courant electrique
EP0169125A1 (fr) * 1984-07-16 1986-01-22 Santerne S.A. Clôture électrique constituée par un téseau des lignes de fil conducteur parcourue par un courant électrique

Also Published As

Publication number Publication date
DE2630148B2 (de) 1978-05-03
DE2630148C3 (de) 1981-08-06
DE2630148A1 (de) 1977-02-03
FR2319134B1 (fr) 1981-02-13
GB1543751A (en) 1979-04-04
ES449408A1 (es) 1977-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse