FR874995A - Régulateur de dépression - Google Patents
Régulateur de dépressionInfo
- Publication number
- FR874995A FR874995A FR874995DA FR874995A FR 874995 A FR874995 A FR 874995A FR 874995D A FR874995D A FR 874995DA FR 874995 A FR874995 A FR 874995A
- Authority
- FR
- France
- Prior art keywords
- vacuum regulator
- regulator
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G05D16/12—Control of fluid pressure without auxiliary power the sensing element being a float
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR874995T | 1941-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874995A true FR874995A (fr) | 1942-09-02 |
Family
ID=9359964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874995D Expired FR874995A (fr) | 1941-04-30 | 1941-04-30 | Régulateur de dépression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR874995A (fr) |
-
1941
- 1941-04-30 FR FR874995D patent/FR874995A/fr not_active Expired
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