NL53722C - - Google Patents
Info
- Publication number
- NL53722C NL53722C NL53722DA NL53722C NL 53722 C NL53722 C NL 53722C NL 53722D A NL53722D A NL 53722DA NL 53722 C NL53722 C NL 53722C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1519739A GB529638A (en) | 1939-05-22 | 1939-05-22 | Improvements in systems for remotely controlling angular motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53722C true NL53722C (en) |
Family
ID=10054744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53722D NL53722C (en) | 1939-05-22 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR870885A (en) |
| GB (1) | GB529638A (en) |
| NL (1) | NL53722C (en) |
-
0
- NL NL53722D patent/NL53722C/xx active
-
1939
- 1939-04-21 FR FR870885D patent/FR870885A/en not_active Expired
- 1939-05-22 GB GB1519739A patent/GB529638A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR870885A (en) | 1942-03-27 |
| GB529638A (en) | 1940-11-26 |