BE479412A - - Google Patents
Info
- Publication number
- BE479412A BE479412A BE479412DA BE479412A BE 479412 A BE479412 A BE 479412A BE 479412D A BE479412D A BE 479412DA BE 479412 A BE479412 A BE 479412A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/042—Distributors with electron or gas discharge tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US548368A US2541076A (en) | 1944-08-07 | 1944-08-07 | Multichannel pulse communicating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479412A true BE479412A (de) |
Family
ID=24188560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479412D BE479412A (de) | 1944-08-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2541076A (de) |
| BE (1) | BE479412A (de) |
| CH (1) | CH270410A (de) |
| GB (1) | GB638345A (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651677A (en) * | 1950-03-18 | 1953-09-08 | Int Standard Electric Corp | Electrical intercommunication system |
| NL90557C (de) * | 1950-06-27 | |||
| DE1056677B (de) * | 1952-11-22 | 1959-05-06 | Telefunken Gmbh | Schaltungsanordnung zur Kanalauswahl bei gleichzeitiger Umformung der Modulationsart |
| US2824172A (en) * | 1950-08-14 | 1958-02-18 | Rca Corp | Sampling apparatus |
| BE507525A (de) * | 1950-12-01 | |||
| GB679901A (en) * | 1951-01-10 | 1952-09-24 | Standard Telephones Cables Ltd | Improvements in or relating to keyed frequency modulation carrier wave communicationsystems |
| USRE23699E (en) * | 1951-07-30 | 1953-08-18 | Pulse delay circuit | |
| US2666806A (en) * | 1951-12-08 | 1954-01-19 | Meguer V Kalfaian | Color television |
| US2912506A (en) * | 1955-03-09 | 1959-11-10 | Itt | Communication system |
| US2836658A (en) * | 1952-04-30 | 1958-05-27 | Itt | Multichannel communication systems |
| DE1032344B (de) * | 1952-05-14 | 1958-06-19 | Siemens Ag | Anordnung zur Aufteilung eines Pulsrahmens auf dem UEbertragungswege in Kanalgruppen |
| US2919303A (en) * | 1952-06-28 | 1959-12-29 | Rca Corp | System of communication employing pictorial display and time multiplexing |
| DE1004662B (de) * | 1952-08-06 | 1957-03-21 | Int Standard Electric Corp | Schaltungsanordnung zur Aussiebung von Impulsen eines vorbestimmten Breitenbereichs aus einem Impulsgemisch |
| US2875268A (en) * | 1952-10-18 | 1959-02-24 | Zenith Radio Corp | Subscription television system |
| FR1082021A (fr) * | 1953-05-20 | 1954-12-24 | Acec | Système de télécommunication multiplex à division dans le temps |
| BE529613A (de) * | 1953-06-15 | |||
| US3013122A (en) * | 1955-01-05 | 1961-12-12 | Gen Electric | Multiplex system |
| DE1041091B (de) * | 1955-03-07 | 1958-10-16 | Telefonbau & Normalzeit Gmbh | Verfahren zur selektiven UEbertragung von Nachrichten zwischen einer Vielzahl von ueber einen gemeinsamen Kanal, eine gemeinsame Frequenz od. dgl. verkehrenden Stationen |
| US3037190A (en) * | 1956-07-20 | 1962-05-29 | Rca Corp | Information transmission system |
| US3109897A (en) * | 1960-05-20 | 1963-11-05 | Bell Telephone Labor Inc | Synchronization of pulse transmission systems |
| US3134855A (en) * | 1960-10-07 | 1964-05-26 | Bell Telephone Labor Inc | Pulse communication system |
| US5140611A (en) * | 1989-09-29 | 1992-08-18 | Rockwell International Corporation | Pulse width modulated self-clocking and self-synchronizing data transmission and method for a telephonic communication network switching system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2048081A (en) * | 1933-04-29 | 1936-07-21 | Alger S Riggs | Communication system |
| GB470495A (en) * | 1935-11-14 | 1937-08-16 | Alan Dower Blumlein | Improvements in or relating to multiplex signalling systems |
| NL88393C (de) * | 1937-06-18 | |||
| US2262838A (en) * | 1937-11-19 | 1941-11-18 | Int Standard Electric Corp | Electric signaling system |
| US2199634A (en) * | 1938-06-21 | 1940-05-07 | Rca Corp | Secret communication system |
| US2273163A (en) * | 1940-08-15 | 1942-02-17 | Hazeltine Corp | Electrical wave filter system |
| FR959084A (de) * | 1942-12-04 | 1950-03-23 | ||
| US2391776A (en) * | 1943-05-29 | 1945-12-25 | Rca Corp | Intelligence transmission system |
| BE462299A (de) * | 1943-10-19 | |||
| US2418116A (en) * | 1943-12-20 | 1947-04-01 | Standard Telephones Cables Ltd | Multiplex synchronizing system |
-
0
- BE BE479412D patent/BE479412A/xx unknown
-
1944
- 1944-08-07 US US548368A patent/US2541076A/en not_active Expired - Lifetime
-
1945
- 1945-08-03 GB GB20074/45A patent/GB638345A/en not_active Expired
-
1947
- 1947-11-12 CH CH270410D patent/CH270410A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH270410A (de) | 1950-08-31 |
| GB638345A (en) | 1950-06-07 |
| US2541076A (en) | 1951-02-13 |