FR2266924A1 - - Google Patents
Info
- Publication number
- FR2266924A1 FR2266924A1 FR7510798A FR7510798A FR2266924A1 FR 2266924 A1 FR2266924 A1 FR 2266924A1 FR 7510798 A FR7510798 A FR 7510798A FR 7510798 A FR7510798 A FR 7510798A FR 2266924 A1 FR2266924 A1 FR 2266924A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Safety Devices In Control Systems (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742416602 DE2416602C3 (en) | 1974-04-05 | 1974-04-05 | Redundant signal transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2266924A1 true FR2266924A1 (en) | 1975-10-31 |
FR2266924B3 FR2266924B3 (en) | 1977-12-16 |
Family
ID=5912228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510798A Expired FR2266924B3 (en) | 1974-04-05 | 1975-04-07 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2416602C3 (en) |
FR (1) | FR2266924B3 (en) |
GB (1) | GB1498672A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370745A (en) * | 1980-11-14 | 1983-01-25 | Bell Telephone Laboratories, Incorporated | Fail-safe transmission system |
JPS59215884A (en) * | 1983-05-24 | 1984-12-05 | Canon Inc | Printer |
DE3420365A1 (en) * | 1984-06-01 | 1985-12-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | METHOD FOR SWITCHING BETWEEN REDUNDANT TRANSMISSION PATHS |
-
1974
- 1974-04-05 DE DE19742416602 patent/DE2416602C3/en not_active Expired
-
1975
- 1975-04-07 GB GB1421475A patent/GB1498672A/en not_active Expired
- 1975-04-07 FR FR7510798A patent/FR2266924B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2416602B2 (en) | 1979-03-15 |
FR2266924B3 (en) | 1977-12-16 |
DE2416602C3 (en) | 1979-10-31 |
DE2416602A1 (en) | 1975-10-09 |
GB1498672A (en) | 1978-01-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |