ZA786545B - Electrical circuit with load continuity detector - Google Patents
Electrical circuit with load continuity detectorInfo
- 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
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)
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 (xx) |
AR (1) | AR231885A1 (xx) |
AU (1) | AU521659B2 (xx) |
BR (1) | BR7807899A (xx) |
DE (1) | DE2851451A1 (xx) |
ES (1) | ES475652A1 (xx) |
FR (1) | FR2410847A1 (xx) |
GB (1) | GB1604435A (xx) |
IN (1) | IN151026B (xx) |
IT (1) | IT1106385B (xx) |
ZA (1) | ZA786545B (xx) |
Families Citing this family (3)
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)
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 |
-
1977
- 1977-12-02 GB GB50287/77A patent/GB1604435A/en not_active Expired
-
1978
- 1978-11-21 ZA ZA00786545A patent/ZA786545B/xx unknown
- 1978-11-28 DE DE19782851451 patent/DE2851451A1/de not_active Withdrawn
- 1978-11-30 FR FR7834293A patent/FR2410847A1/fr active Granted
- 1978-11-30 AU AU42088/78A patent/AU521659B2/en not_active Expired
- 1978-11-30 IT IT52142/78A patent/IT1106385B/it active
- 1978-11-30 BR BR7807899A patent/BR7807899A/pt unknown
- 1978-12-01 JP JP14796178A patent/JPS5559681A/ja active Pending
- 1978-12-01 ES ES475652A patent/ES475652A1/es not_active Expired
- 1978-12-02 IN IN1292/CAL/78A patent/IN151026B/en unknown
- 1978-12-11 AR AR274666A patent/AR231885A1/es active
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 (xx) | 1982-04-16 |
IN151026B (xx) | 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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53124947A (en) | Voltage multiplier circuit | |
JPS5286159A (en) | Electric circuit unit | |
GB1558209A (en) | Electrical circuits | |
GB2035576B (en) | Digital ohmeter with electrical continuity tester | |
JPS53127664A (en) | Regulated current compensating circuit in electric load | |
JPS5453273A (en) | High voltage circuit breaker | |
JPS5489283A (en) | Low voltage circuit breaker | |
JPS5496779A (en) | Multiielectrode low voltage circuit breaker | |
AU3844578A (en) | Continuity test circuit | |
GB2005846B (en) | Current measuring circuit | |
ZA786545B (en) | Electrical circuit with load continuity detector | |
JPS52153040A (en) | Electric circuit | |
JPS5487900A (en) | High load current passage device | |
JPS52107566A (en) | Electric circuit connectoe parts | |
GB2004699B (en) | Electric circuit breakers | |
GB2004698B (en) | Electric circuit breakers | |
GB2005428B (en) | Electrical continuity tester | |
JPS52145766A (en) | Electric circuit | |
JPS5474476A (en) | Voltage measuring circuit | |
GB2004700B (en) | Electric circuit breakers | |
JPS52135982A (en) | Electric circuit converter | |
JPS5292374A (en) | Power circuit breaker with contacting state monitor | |
JPS5435371A (en) | Direct current circuit breaker | |
AU2396277A (en) | Circuit continuity tester | |
JPS5315544A (en) | Power failure detection circuit |