FR2257176B1 - - Google Patents
Info
- Publication number
- FR2257176B1 FR2257176B1 FR7400210A FR7400210A FR2257176B1 FR 2257176 B1 FR2257176 B1 FR 2257176B1 FR 7400210 A FR7400210 A FR 7400210A FR 7400210 A FR7400210 A FR 7400210A FR 2257176 B1 FR2257176 B1 FR 2257176B1
- 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
- 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
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/735—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400210A FR2257176A1 (en) | 1974-01-04 | 1974-01-04 | Electronic switch for light animation system - has counter, timer and decoder with output relays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400210A FR2257176A1 (en) | 1974-01-04 | 1974-01-04 | Electronic switch for light animation system - has counter, timer and decoder with output relays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257176A1 FR2257176A1 (en) | 1975-08-01 |
| FR2257176B1 true FR2257176B1 (pt) | 1976-11-26 |
Family
ID=9133082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400210A Granted FR2257176A1 (en) | 1974-01-04 | 1974-01-04 | Electronic switch for light animation system - has counter, timer and decoder with output relays |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2257176A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3209070C2 (de) * | 1982-03-12 | 1994-03-17 | Siemens Ag | Schaltungsanordnung zum Schalten elektrischer Lasten |
-
1974
- 1974-01-04 FR FR7400210A patent/FR2257176A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2257176A1 (en) | 1975-08-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |