FR2264288B3 - - Google Patents
Info
- Publication number
- FR2264288B3 FR2264288B3 FR7408746A FR7408746A FR2264288B3 FR 2264288 B3 FR2264288 B3 FR 2264288B3 FR 7408746 A FR7408746 A FR 7408746A FR 7408746 A FR7408746 A FR 7408746A FR 2264288 B3 FR2264288 B3 FR 2264288B3
- 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
- G01R31/50—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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7408746A FR2264288A1 (en) | 1974-03-14 | 1974-03-14 | Insulation and resistance control for heating cable - has two transistor amplifier detectors connected to alarms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7408746A FR2264288A1 (en) | 1974-03-14 | 1974-03-14 | Insulation and resistance control for heating cable - has two transistor amplifier detectors connected to alarms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264288A1 FR2264288A1 (en) | 1975-10-10 |
| FR2264288B3 true FR2264288B3 (es) | 1976-12-24 |
Family
ID=9136334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7408746A Granted FR2264288A1 (en) | 1974-03-14 | 1974-03-14 | Insulation and resistance control for heating cable - has two transistor amplifier detectors connected to alarms |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2264288A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689664B1 (fr) * | 1992-04-01 | 2003-01-24 | Aerospatiale | Appareil de contrôle de boucle de surveillance d'air chaud. |
| DE19725611C2 (de) * | 1997-06-17 | 2001-03-08 | Siemens Ag | Überwachungsverfahren und Überwachungsgerät für ein Kabel |
| EP2541263A1 (en) * | 2011-07-01 | 2013-01-02 | Siemens Aktiengesellschaft | Fault detection system and method, and power system for subsea pipeline direct electrical heating cables |
| DE102020116973A1 (de) * | 2019-06-28 | 2020-12-31 | Elpro Gmbh | Vorrichtung und Verfahren zur Überwachung von geschirmten DC-Stromkabeln |
-
1974
- 1974-03-14 FR FR7408746A patent/FR2264288A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2264288A1 (en) | 1975-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |