FR2274927A1 - Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile - Google Patents

Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile

Info

Publication number
FR2274927A1
FR2274927A1 FR7420553A FR7420553A FR2274927A1 FR 2274927 A1 FR2274927 A1 FR 2274927A1 FR 7420553 A FR7420553 A FR 7420553A FR 7420553 A FR7420553 A FR 7420553A FR 2274927 A1 FR2274927 A1 FR 2274927A1
Authority
FR
France
Prior art keywords
detector
probe
output
circuit
control device
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
FR7420553A
Other languages
English (en)
French (fr)
Other versions
FR2274927B1 (enExample
Original Assignee
Peugeot & Renault
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 Peugeot & Renault filed Critical Peugeot & Renault
Priority to FR7420553A priority Critical patent/FR2274927A1/fr
Publication of FR2274927A1 publication Critical patent/FR2274927A1/fr
Application granted granted Critical
Publication of FR2274927B1 publication Critical patent/FR2274927B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/035—Electrical circuits used in resistive heating apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)
FR7420553A 1974-06-13 1974-06-13 Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile Granted FR2274927A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420553A FR2274927A1 (fr) 1974-06-13 1974-06-13 Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420553A FR2274927A1 (fr) 1974-06-13 1974-06-13 Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2274927A1 true FR2274927A1 (fr) 1976-01-09
FR2274927B1 FR2274927B1 (enExample) 1976-10-15

Family

ID=9140014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420553A Granted FR2274927A1 (fr) 1974-06-13 1974-06-13 Appareil de controle des filaments de vitre chauffante notamment pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2274927A1 (enExample)

Also Published As

Publication number Publication date
FR2274927B1 (enExample) 1976-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse