BE501802A - - Google Patents
Info
- Publication number
- BE501802A BE501802A BE501802DA BE501802A BE 501802 A BE501802 A BE 501802A BE 501802D A BE501802D A BE 501802DA BE 501802 A BE501802 A BE 501802A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument
- G05B1/08—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument stepwise sensing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Reciprocating Pumps (AREA)
- Control Of Non-Electrical Variables (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB636850A GB677178A (en) | 1950-03-14 | 1950-03-14 | Improvements in and relating to periodically operating controlling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501802A true BE501802A (https=) |
Family
ID=9813226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501802D BE501802A (https=) | 1950-03-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE501802A (https=) |
| GB (1) | GB677178A (https=) |
-
0
- BE BE501802D patent/BE501802A/xx unknown
-
1950
- 1950-03-14 GB GB636850A patent/GB677178A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB677178A (en) | 1952-08-13 |