BE381222A - - Google Patents
Info
- Publication number
- BE381222A BE381222A BE381222DA BE381222A BE 381222 A BE381222 A BE 381222A BE 381222D A BE381222D A BE 381222DA BE 381222 A BE381222 A BE 381222A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- gas
- membrane
- lever
- arm
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
- G05D23/122—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element using a plurality of sensing elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381222A true BE381222A (forum.php) |
Family
ID=50814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381222D BE381222A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE381222A (forum.php) |
-
0
- BE BE381222D patent/BE381222A/fr unknown
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