CH275592A - Commutateur électronique. - Google Patents
Commutateur électronique.Info
- Publication number
- CH275592A CH275592A CH275592DA CH275592A CH 275592 A CH275592 A CH 275592A CH 275592D A CH275592D A CH 275592DA CH 275592 A CH275592 A CH 275592A
- Authority
- CH
- Switzerland
- Prior art keywords
- electronic switch
- switch
- electronic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB275592X | 1947-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH275592A true CH275592A (fr) | 1951-05-31 |
Family
ID=10261571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH275592D CH275592A (fr) | 1947-12-04 | 1948-10-13 | Commutateur électronique. |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH275592A (fr) |
| FR (1) | FR989257A (fr) |
| GB (1) | GB637343A (fr) |
| NL (1) | NL142934B (fr) |
-
0
- NL NL63296800A patent/NL142934B/xx unknown
-
1947
- 1947-12-04 GB GB32092/47A patent/GB637343A/en not_active Expired
-
1948
- 1948-09-29 FR FR989257D patent/FR989257A/fr not_active Expired
- 1948-10-13 CH CH275592D patent/CH275592A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB637343A (en) | 1950-05-17 |
| NL142934B (nl) | |
| FR989257A (fr) | 1951-09-06 |
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