FR963489A - - Google Patents
Info
- Publication number
- FR963489A FR963489A FR963489DA FR963489A FR 963489 A FR963489 A FR 963489A FR 963489D A FR963489D A FR 963489DA FR 963489 A FR963489 A FR 963489A
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
-
- 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
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/007—Sequential discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Lasers (AREA)
- Particle Accelerators (AREA)
- Gas-Filled Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7723/47A GB660253A (en) | 1947-03-20 | 1947-03-20 | Improvements in or relating to electric pulse generators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR963489A true FR963489A (de) | 1950-07-11 |
Family
ID=9838524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR963489D Expired FR963489A (de) | 1947-03-20 | 1948-03-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2581442A (de) |
CH (1) | CH269005A (de) |
ES (1) | ES183294A1 (de) |
FR (1) | FR963489A (de) |
GB (1) | GB660253A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB706010A (en) * | 1950-02-28 | 1954-03-24 | Standard Telephones Cables Ltd | Improvements in or relating to signalling arrangements for multi-channel telecommunication systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1863278A (en) * | 1929-10-07 | 1932-06-14 | Communications Patents Inc | System and apparatus for the electrical production of images |
US2088474A (en) * | 1934-08-08 | 1937-07-27 | Westinghouse Electric & Mfg Co | Translating apparatus |
US2404920A (en) * | 1940-09-27 | 1946-07-30 | Research Corp | Electronic discharge apparatus |
US2443407A (en) * | 1947-06-18 | 1948-06-15 | Jr Nathaniel B Walcs | Gaseous discharge device |
-
1947
- 1947-03-20 GB GB7723/47A patent/GB660253A/en not_active Expired
-
1948
- 1948-03-18 CH CH269005D patent/CH269005A/de unknown
- 1948-03-18 US US15581A patent/US2581442A/en not_active Expired - Lifetime
- 1948-03-19 FR FR963489D patent/FR963489A/fr not_active Expired
- 1948-04-15 ES ES0183294A patent/ES183294A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB660253A (en) | 1951-11-07 |
CH269005A (de) | 1950-06-15 |
US2581442A (en) | 1952-01-08 |
ES183294A1 (es) | 1948-06-01 |