BE559902A - - Google Patents
Info
- Publication number
- BE559902A BE559902A BE559902DA BE559902A BE 559902 A BE559902 A BE 559902A BE 559902D A BE559902D A BE 559902DA BE 559902 A BE559902 A BE 559902A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of AC
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1418—Control of position or direction using feedback using an analogue comparing device with AC amplifier chain
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1180510XA | 1956-09-19 | 1956-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559902A true BE559902A (show.php) |
Family
ID=22376238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559902D BE559902A (show.php) | 1956-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE559902A (show.php) |
| FR (1) | FR1180510A (show.php) |
-
0
- BE BE559902D patent/BE559902A/xx unknown
-
1957
- 1957-08-02 FR FR1180510D patent/FR1180510A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1180510A (fr) | 1959-06-04 |