FR2306553A1 - Dispositif de surveillance et de localisation de defauts pour cable electrique a maintenance pneumatique - Google Patents
Dispositif de surveillance et de localisation de defauts pour cable electrique a maintenance pneumatiqueInfo
- Publication number
- FR2306553A1 FR2306553A1 FR7510607A FR7510607A FR2306553A1 FR 2306553 A1 FR2306553 A1 FR 2306553A1 FR 7510607 A FR7510607 A FR 7510607A FR 7510607 A FR7510607 A FR 7510607A FR 2306553 A1 FR2306553 A1 FR 2306553A1
- Authority
- FR
- France
- Prior art keywords
- requires
- electrical cables
- fault detector
- cable
- location functions
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/28—Cable fittings for cables filled with or surrounded by gas or oil structurally associated with devices for indicating the presence or location of non-electric faults
Landscapes
- Measuring Fluid Pressure (AREA)
- Locating Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510607A FR2306553A1 (fr) | 1975-04-04 | 1975-04-04 | Dispositif de surveillance et de localisation de defauts pour cable electrique a maintenance pneumatique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510607A FR2306553A1 (fr) | 1975-04-04 | 1975-04-04 | Dispositif de surveillance et de localisation de defauts pour cable electrique a maintenance pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306553A1 true FR2306553A1 (fr) | 1976-10-29 |
FR2306553B1 FR2306553B1 (fr) | 1977-11-18 |
Family
ID=9153543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510607A Granted FR2306553A1 (fr) | 1975-04-04 | 1975-04-04 | Dispositif de surveillance et de localisation de defauts pour cable electrique a maintenance pneumatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2306553A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL69641C (fr) * | 1946-12-30 | 1900-01-01 | ||
DE1155498B (de) * | 1963-04-26 | 1963-10-10 | Telefunken Patent | Schaltungsanordnung zur Signalisierung von Stoerungen in Druckgasueberwachungsanlagen fuer Fernmeldekabel mit dauernder Gasnachspeisung |
-
1975
- 1975-04-04 FR FR7510607A patent/FR2306553A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL69641C (fr) * | 1946-12-30 | 1900-01-01 | ||
DE1155498B (de) * | 1963-04-26 | 1963-10-10 | Telefunken Patent | Schaltungsanordnung zur Signalisierung von Stoerungen in Druckgasueberwachungsanlagen fuer Fernmeldekabel mit dauernder Gasnachspeisung |
Also Published As
Publication number | Publication date |
---|---|
FR2306553B1 (fr) | 1977-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |