BE472934A - - Google Patents
Info
- Publication number
- BE472934A BE472934A BE472934DA BE472934A BE 472934 A BE472934 A BE 472934A BE 472934D A BE472934D A BE 472934DA BE 472934 A BE472934 A BE 472934A
- 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
-
- 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
-
- 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
- H04J3/045—Distributors with CRT
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Noise Elimination (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB558743A GB582177A (en) | 1943-04-07 | 1943-04-07 | Multiplex high frequency electrical pulse signalling systems |
| US526566A US2447233A (en) | 1943-04-07 | 1944-03-15 | Pulse time modulation multiplex receiver |
| US618332A US2523279A (en) | 1943-04-07 | 1945-09-24 | Multiplex high-frequency electrical pulse signaling system |
| US620818A US2454773A (en) | 1943-04-07 | 1945-10-06 | Pulse multiplex transmitter employing a cathode-ray tube time modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472934A true BE472934A (US06826419-20041130-M00005.png) |
Family
ID=32234270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472934D BE472934A (US06826419-20041130-M00005.png) | 1943-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2523279A (US06826419-20041130-M00005.png) |
| BE (1) | BE472934A (US06826419-20041130-M00005.png) |
| FR (1) | FR962120A (US06826419-20041130-M00005.png) |
| GB (2) | GB582198A (US06826419-20041130-M00005.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634414A (en) * | 1945-08-28 | 1953-04-07 | Gordon W Andrew | Proportional control |
| US2551024A (en) * | 1946-12-20 | 1951-05-01 | Gen Electric Co Ltd | Multiplex arrangement for generating time-modulated pulses |
| US2785227A (en) * | 1951-03-10 | 1957-03-12 | Cie Ind Des Telephones | Method and device for modulation and demodulation for pulse-type telecommunication system |
| NL173741B (nl) * | 1952-11-11 | Martin Marietta Corp | Werkwijze voor de vergroting van de druksterkte van cementmengsels. | |
| US2870412A (en) * | 1956-02-20 | 1959-01-20 | Collins Radio Co | Frequency modulation means including pulse position modulation |
| US3019434A (en) * | 1957-10-14 | 1962-01-30 | Goodyear Aircraft Corp | Aircraft collision warning system |
| US4078153A (en) * | 1976-09-30 | 1978-03-07 | International Standard Electric Corporation | Clock signal and auxiliary signal transmission system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL88393C (US06826419-20041130-M00005.png) * | 1937-06-18 | |||
| BE433923A (US06826419-20041130-M00005.png) * | 1938-04-23 | |||
| US2199634A (en) * | 1938-06-21 | 1940-05-07 | Rca Corp | Secret communication system |
| GB523575A (en) * | 1939-01-06 | 1940-07-17 | Kolster Brandes Ltd | Improvements in or relating to methods of generating pulses characteristic of sound and like waves |
| US2263369A (en) * | 1939-02-03 | 1941-11-18 | Hartford Nat Bank & Trust Co | Multiplex telephony system |
| NL57988C (US06826419-20041130-M00005.png) * | 1939-02-07 | |||
| BE441446A (US06826419-20041130-M00005.png) * | 1939-05-30 | |||
| US2282046A (en) * | 1939-09-01 | 1942-05-05 | Rca Corp | Multiplex signaling system |
| FR959084A (US06826419-20041130-M00005.png) * | 1942-12-04 | 1950-03-23 | ||
| US2391776A (en) * | 1943-05-29 | 1945-12-25 | Rca Corp | Intelligence transmission system |
-
0
- BE BE472934D patent/BE472934A/xx unknown
- FR FR962120D patent/FR962120A/fr not_active Expired
-
1943
- 1943-04-07 GB GB18640/44A patent/GB582198A/en not_active Expired
- 1943-04-07 GB GB18641/44A patent/GB582199A/en not_active Expired
-
1945
- 1945-09-24 US US618332A patent/US2523279A/en not_active Expired - Lifetime
- 1945-10-06 US US620818A patent/US2454773A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB582198A (en) | 1946-11-07 |
| GB582199A (en) | 1946-11-07 |
| US2523279A (en) | 1950-09-26 |
| FR962120A (US06826419-20041130-M00005.png) | 1950-06-02 |
| US2454773A (en) | 1948-11-30 |
