FR2346726B1 - - Google Patents
Info
- Publication number
- FR2346726B1 FR2346726B1 FR7705571A FR7705571A FR2346726B1 FR 2346726 B1 FR2346726 B1 FR 2346726B1 FR 7705571 A FR7705571 A FR 7705571A FR 7705571 A FR7705571 A FR 7705571A FR 2346726 B1 FR2346726 B1 FR 2346726B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
-
- 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
- G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Locating Faults (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762613385 DE2613385C2 (de) | 1976-03-29 | 1976-03-29 | HF-Prüfeinrichtung für installierte Koaxial-Kabelstrecken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2346726A1 FR2346726A1 (fr) | 1977-10-28 |
| FR2346726B1 true FR2346726B1 (hu) | 1980-01-11 |
Family
ID=5973770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7705571A Granted FR2346726A1 (fr) | 1976-03-29 | 1977-02-25 | Dispositif de controle a haute frequence pour des sections posees d'un cable coaxial |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATA891676A (hu) |
| CH (1) | CH601806A5 (hu) |
| DE (1) | DE2613385C2 (hu) |
| DK (1) | DK133977A (hu) |
| FR (1) | FR2346726A1 (hu) |
| IT (1) | IT1075430B (hu) |
| NL (1) | NL7703347A (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931614A1 (de) * | 1989-09-22 | 1991-04-11 | Petzetakis George A | Verfahren zur herstellung eines grosskalibrigen kunststoffrohres und strangpresswerkzeug fuer die durchfuehrung des verfahrens |
| EP1560349B1 (de) * | 2004-01-27 | 2007-07-11 | Kaltec Ingerieurleistungen für Nachrichten- und Übertragungstechnik GmbH | Vorrichtung und Verfahren zur Überwachung von Hochfrequenzkabelstrecken |
-
1976
- 1976-03-29 DE DE19762613385 patent/DE2613385C2/de not_active Expired
- 1976-10-04 CH CH1251476A patent/CH601806A5/xx not_active IP Right Cessation
- 1976-12-02 AT AT891676A patent/ATA891676A/de not_active Application Discontinuation
-
1977
- 1977-02-25 FR FR7705571A patent/FR2346726A1/fr active Granted
- 1977-03-25 DK DK133977A patent/DK133977A/da unknown
- 1977-03-25 IT IT21698/77A patent/IT1075430B/it active
- 1977-03-28 NL NL7703347A patent/NL7703347A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH601806A5 (hu) | 1978-07-14 |
| DE2613385C2 (de) | 1977-11-03 |
| NL7703347A (nl) | 1977-10-03 |
| DK133977A (da) | 1977-09-30 |
| ATA891676A (de) | 1980-04-15 |
| IT1075430B (it) | 1985-04-22 |
| DE2613385B1 (de) | 1977-03-24 |
| FR2346726A1 (fr) | 1977-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |