GB383236A - Improvements in or relating to telegraph systems, more particularly to wireless telegraph systems - Google Patents
Improvements in or relating to telegraph systems, more particularly to wireless telegraph systemsInfo
- Publication number
- GB383236A GB383236A GB19616/32A GB1961632A GB383236A GB 383236 A GB383236 A GB 383236A GB 19616/32 A GB19616/32 A GB 19616/32A GB 1961632 A GB1961632 A GB 1961632A GB 383236 A GB383236 A GB 383236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- telegraph systems
- distributer
- july
- feeds
- transmitter
- 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.)
- Expired
Links
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0003—Electric arc lamps the arc being outside, in the open
- H05B31/0006—Electric arc lamps the arc being outside, in the open with superimposed electrodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Headphones And Earphones (AREA)
Abstract
383,236. Wireless signalling ; multiplex telegraphy. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. July 11, 1932, No. 19616. Convention date, July 11, 1931. [Class 40 (v).] In a telegraph system in which the signals are repeated to eliminate the effects of interference, the signals from one transmitter are divided between two channels and received and recorded by a single receiver. The transmitter S feeds two storage devices CI, CII one of which feeds the three plain groups of segments on the distributer V1, the other feeding the three shaded groups, some of the signal elements passing over the plain channel and the remainder over the shaded channel, and all being sent three times. At the receiver the two channels of a similar distributer V2 feed storage devices DI, DII, operating in conjunction a recorder E.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE383236X | 1931-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB383236A true GB383236A (en) | 1932-11-10 |
Family
ID=6363570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19616/32A Expired GB383236A (en) | 1931-07-11 | 1932-07-11 | Improvements in or relating to telegraph systems, more particularly to wireless telegraph systems |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1953658A (en) |
| FR (1) | FR383236A (en) |
| GB (1) | GB383236A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579612A (en) * | 1947-06-18 | 1951-12-25 | Teletype Corp | Telegraph converter system and apparatus |
| US2998516A (en) * | 1959-06-22 | 1961-08-29 | Space Electronics Corp | Subsurface relay station apparatus |
-
1907
- 1907-10-23 FR FR383236A patent/FR383236A/en not_active Expired
-
1932
- 1932-07-11 GB GB19616/32A patent/GB383236A/en not_active Expired
- 1932-10-17 US US638155A patent/US1953658A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR383236A (en) | 1908-02-27 |
| US1953658A (en) | 1934-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2429613A (en) | Pulse multiplex communication system | |
| GB684387A (en) | Improvements in or relating to time-multiplex pulse-code modulation signal-transmission systems | |
| GB529984A (en) | Improvements in or relating to radio transmission systems employing pulse modulation | |
| GB1107020A (en) | Multiplex communication system | |
| GB597461A (en) | Television transmitting systems | |
| GB1049412A (en) | Improvements in or relating to electric circuits for use in signalling systems | |
| GB405026A (en) | Carrier current transmission system | |
| GB383236A (en) | Improvements in or relating to telegraph systems, more particularly to wireless telegraph systems | |
| GB1410868A (en) | Head end interconnection system for cable tv systems | |
| GB709695A (en) | Improvements in or relating to multiplex signal transmission systems | |
| US3530435A (en) | Telemetering decoder system | |
| GB641352A (en) | Improvements in or relating to teleprinter exchange systems and equipment therefor | |
| GB458225A (en) | Improvements in or relating to multiplex transmission systems | |
| GB703247A (en) | Improvements in or relating to electric pulse communication systems | |
| GB854720A (en) | Improvements in or relating to electrical diversity signalling systems | |
| GB342857A (en) | Improvements in or relating to carrier wave picture and the like telegraph systems | |
| GB375872A (en) | Improvements in or relating to telegraph distributor systems | |
| GB220347A (en) | Improvements in or relating to cable telegraphy | |
| GB836601A (en) | Improvements in or relating to transmission systems for television signals | |
| GB514394A (en) | Improvements in or relating to multiplex radio transmitters and the like | |
| US2161294A (en) | System and method of code telegraph signaling | |
| Bramhall | Carrier telegraph systems | |
| GB660694A (en) | Improvements in or relating to communal radio television and like receiving systems | |
| GB984748A (en) | Improvements in or relating to multiple transmission path circuit arrangements for duplex operable teleprinter selector installations | |
| GB520756A (en) | Transmitting and receiving system for multiplex telephony or such like |