BE657641A - - Google Patents
Info
- Publication number
- BE657641A BE657641A BE657641DA BE657641A BE 657641 A BE657641 A BE 657641A BE 657641D A BE657641D A BE 657641DA BE 657641 A BE657641 A BE 657641A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0041725 | 1964-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657641A true BE657641A (en]) | 1965-04-16 |
Family
ID=7098793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657641D BE657641A (en]) | 1964-01-11 | 1964-12-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE657641A (en]) |
| CH (1) | CH425356A (en]) |
| GB (1) | GB1001916A (en]) |
| NL (1) | NL6405829A (en]) |
-
1964
- 1964-04-13 GB GB1511464A patent/GB1001916A/en not_active Expired
- 1964-05-01 CH CH563064A patent/CH425356A/de unknown
- 1964-05-25 NL NL6405829A patent/NL6405829A/xx unknown
- 1964-12-28 BE BE657641D patent/BE657641A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6405829A (en]) | 1965-07-12 |
| CH425356A (de) | 1966-11-30 |
| GB1001916A (en) | 1965-08-18 |