FR1407867A - Device for checking electrical circuits - Google Patents

Device for checking electrical circuits

Info

Publication number
FR1407867A
FR1407867A FR979901A FR979901A FR1407867A FR 1407867 A FR1407867 A FR 1407867A FR 979901 A FR979901 A FR 979901A FR 979901 A FR979901 A FR 979901A FR 1407867 A FR1407867 A FR 1407867A
Authority
FR
France
Prior art keywords
electrical circuits
checking electrical
checking
circuits
electrical
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.)
Expired
Application number
FR979901A
Other languages
French (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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR979901A priority Critical patent/FR1407867A/en
Application granted granted Critical
Publication of FR1407867A publication Critical patent/FR1407867A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • 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
    • 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
    • G01R31/60—Identification of wires in a multicore cable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR979901A 1964-06-26 1964-06-26 Device for checking electrical circuits Expired FR1407867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979901A FR1407867A (en) 1964-06-26 1964-06-26 Device for checking electrical circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979901A FR1407867A (en) 1964-06-26 1964-06-26 Device for checking electrical circuits

Publications (1)

Publication Number Publication Date
FR1407867A true FR1407867A (en) 1965-08-06

Family

ID=8833381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979901A Expired FR1407867A (en) 1964-06-26 1964-06-26 Device for checking electrical circuits

Country Status (1)

Country Link
FR (1) FR1407867A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639833A (en) * 1970-05-11 1972-02-01 Gen Electric Solid-state voltage and fault detector means having integral circuit integrity indicators
US4027236A (en) * 1976-07-14 1977-05-31 Triple S Products Company Voltage and continuity checker
US4233560A (en) * 1978-08-24 1980-11-11 Blenman Orman L Electrical apparatus for testing voltage, polarity and continuity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639833A (en) * 1970-05-11 1972-02-01 Gen Electric Solid-state voltage and fault detector means having integral circuit integrity indicators
US4027236A (en) * 1976-07-14 1977-05-31 Triple S Products Company Voltage and continuity checker
US4233560A (en) * 1978-08-24 1980-11-11 Blenman Orman L Electrical apparatus for testing voltage, polarity and continuity

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