BE434311A - - Google Patents
Info
- Publication number
- BE434311A BE434311A BE434311DA BE434311A BE 434311 A BE434311 A BE 434311A BE 434311D A BE434311D A BE 434311DA BE 434311 A BE434311 A BE 434311A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure
- low pressure
- membrane
- valve
- diaphragm
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 230000001627 detrimental effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005562 fading Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE434311A true BE434311A (https=) |
Family
ID=93498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434311D BE434311A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE434311A (https=) |
-
0
- BE BE434311D patent/BE434311A/fr unknown
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