ZA786545B - Electrical circuit with load continuity detector - Google Patents

Electrical circuit with load continuity detector

Info

Publication number
ZA786545B
ZA786545B ZA00786545A ZA786545A ZA786545B ZA 786545 B ZA786545 B ZA 786545B ZA 00786545 A ZA00786545 A ZA 00786545A ZA 786545 A ZA786545 A ZA 786545A ZA 786545 B ZA786545 B ZA 786545B
Authority
ZA
South Africa
Prior art keywords
electrical circuit
continuity detector
load continuity
load
detector
Prior art date
Application number
ZA00786545A
Other languages
English (en)
Inventor
M Walker
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA786545B publication Critical patent/ZA786545B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Power Conversion In General (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Emergency Alarm Devices (AREA)
ZA00786545A 1977-12-02 1978-11-21 Electrical circuit with load continuity detector ZA786545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50287/77A GB1604435A (en) 1977-12-02 1977-12-02 Electrical circuit with load continuity detector

Publications (1)

Publication Number Publication Date
ZA786545B true ZA786545B (en) 1979-10-31

Family

ID=10455358

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00786545A ZA786545B (en) 1977-12-02 1978-11-21 Electrical circuit with load continuity detector

Country Status (11)

Country Link
JP (1) JPS5559681A (pt)
AR (1) AR231885A1 (pt)
AU (1) AU521659B2 (pt)
BR (1) BR7807899A (pt)
DE (1) DE2851451A1 (pt)
ES (1) ES475652A1 (pt)
FR (1) FR2410847A1 (pt)
GB (1) GB1604435A (pt)
IN (1) IN151026B (pt)
IT (1) IT1106385B (pt)
ZA (1) ZA786545B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452229A1 (fr) * 1979-03-19 1980-10-17 Jaeger Detecteur de defaut de feux de stop de vehicules
US4683422A (en) * 1985-09-20 1987-07-28 Goodson David R Low voltage continuity tester
GB2182812B (en) * 1985-10-15 1989-09-27 Mk Electric Ltd Current supply apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147681B2 (de) * 1970-09-28 1981-06-11 Abacus Industrial Marketing Services, London Schaltkreis zur Anzeige des Ausfalls mindestens einer von mehreren Leuchten

Also Published As

Publication number Publication date
JPS5559681A (en) 1980-05-06
AU521659B2 (en) 1982-04-22
IT7852142A0 (it) 1978-11-30
AR231885A1 (es) 1985-03-29
FR2410847B1 (pt) 1982-04-16
IN151026B (pt) 1983-02-12
BR7807899A (pt) 1979-07-31
FR2410847A1 (fr) 1979-06-29
IT1106385B (it) 1985-11-11
AU4208878A (en) 1979-06-07
DE2851451A1 (de) 1979-06-13
ES475652A1 (es) 1979-11-01
GB1604435A (en) 1981-12-09

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