FR2458078B1 - - Google Patents
Info
- Publication number
- FR2458078B1 FR2458078B1 FR7914190A FR7914190A FR2458078B1 FR 2458078 B1 FR2458078 B1 FR 2458078B1 FR 7914190 A FR7914190 A FR 7914190A FR 7914190 A FR7914190 A FR 7914190A FR 2458078 B1 FR2458078 B1 FR 2458078B1
- Authority
- FR
- France
- 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
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
- H05C3/00—Other circuits or apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7914190A FR2458078A1 (fr) | 1979-06-01 | 1979-06-01 | Dispositif de detection de defauts de ligne dans une installation a cloture electrifiee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7914190A FR2458078A1 (fr) | 1979-06-01 | 1979-06-01 | Dispositif de detection de defauts de ligne dans une installation a cloture electrifiee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2458078A1 FR2458078A1 (fr) | 1980-12-26 |
| FR2458078B1 true FR2458078B1 (enExample) | 1985-03-01 |
Family
ID=9226173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7914190A Granted FR2458078A1 (fr) | 1979-06-01 | 1979-06-01 | Dispositif de detection de defauts de ligne dans une installation a cloture electrifiee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2458078A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523187A (en) * | 1980-08-29 | 1985-06-11 | Norman W. Hutchinson & Sons Pty. Ltd. | Alarm system for electric fences |
| ZA864226B (en) * | 1986-06-06 | 1987-06-30 | Development Finance Corporation | Earth testing means for an electric fence network |
| FR2642872B1 (fr) * | 1989-02-03 | 1994-04-01 | Hamm Jean Jacques | Systeme de controle pour clotures electriques |
| DE4115630A1 (de) * | 1991-05-14 | 1992-11-19 | Ako Werke Gmbh & Co | Schaltungsanordnung zur ueberwachung eines weidezaunes |
| FR2771253B1 (fr) * | 1997-11-17 | 2000-02-11 | Lacme | Plaquette electrique de sortie et appareil electrificateur de cloture equipe de cette plaquette |
| AUPR784301A0 (en) * | 2001-09-21 | 2001-10-18 | Mcbryde, Kenneth S | Electric fence and energizer therefor |
| FR2859302B1 (fr) * | 2003-08-27 | 2005-11-11 | Serpe Iesm Soc D Etudes Et De | Systeme de detection et de localisation de defaillances dans une cloture electrifiee |
| CN111896886A (zh) * | 2020-03-11 | 2020-11-06 | 格力电器（合肥）有限公司 | 安检仪及其强电相间短路检测电路和检测方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2191828A5 (enExample) * | 1972-06-27 | 1974-02-01 | Maingot Jean Cl Ude | |
| DE2454254B1 (de) * | 1974-11-15 | 1976-02-05 | Jank Wilhelm | Schaltungsanordnung zur UEberwachung von Leitungen auf Kurzschluss und Unterbrechung |
| FR2349254A1 (fr) * | 1976-04-23 | 1977-11-18 | Smadja Simon | Dispositif de protection electrique a ligne de dissuasion |
| FR2364462A1 (fr) * | 1976-09-10 | 1978-04-07 | Gravejat Bernard | Dispositif pour le controle permanent de lignes a deux conducteurs |
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1979
- 1979-06-01 FR FR7914190A patent/FR2458078A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2458078A1 (fr) | 1980-12-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |