FR2289919B1 - - Google Patents
Info
- Publication number
- FR2289919B1 FR2289919B1 FR7436456A FR7436456A FR2289919B1 FR 2289919 B1 FR2289919 B1 FR 2289919B1 FR 7436456 A FR7436456 A FR 7436456A FR 7436456 A FR7436456 A FR 7436456A FR 2289919 B1 FR2289919 B1 FR 2289919B1
- 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
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
- G01V3/06—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using ac
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7436456A FR2289919A1 (fr) | 1974-10-31 | 1974-10-31 | Dispositif pour la detection de ruptures de fuites dans des conducteurs electriques enterres ou noyes dans un materiau solide, et applications de ce dispositif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7436456A FR2289919A1 (fr) | 1974-10-31 | 1974-10-31 | Dispositif pour la detection de ruptures de fuites dans des conducteurs electriques enterres ou noyes dans un materiau solide, et applications de ce dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2289919A1 FR2289919A1 (fr) | 1976-05-28 |
| FR2289919B1 true FR2289919B1 (US07489958-20090210-P00001.png) | 1977-03-18 |
Family
ID=9144603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7436456A Granted FR2289919A1 (fr) | 1974-10-31 | 1974-10-31 | Dispositif pour la detection de ruptures de fuites dans des conducteurs electriques enterres ou noyes dans un materiau solide, et applications de ce dispositif |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2289919A1 (US07489958-20090210-P00001.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2557702A1 (fr) * | 1983-12-28 | 1985-07-05 | Luc Bernard | Systeme electromagnetique de detection de cables chauffants noyes dans une chape de beton et de localisation de leurs defauts |
| CN102680857A (zh) * | 2012-05-25 | 2012-09-19 | 河南省电力公司漯河供电公司 | 电力电缆故障定点仪 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1052559B (de) * | 1956-05-07 | 1959-03-12 | Christoph Mittelberger | Verfahren zur Feststellung der Lage von Kurzschlussstellen und Kabelmuffen von in Erde verlegten Starkstromkabeln |
-
1974
- 1974-10-31 FR FR7436456A patent/FR2289919A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2289919A1 (fr) | 1976-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |