FR777630A - Appareil indicateur - Google Patents
Appareil indicateurInfo
- Publication number
- FR777630A FR777630A FR777630DA FR777630A FR 777630 A FR777630 A FR 777630A FR 777630D A FR777630D A FR 777630DA FR 777630 A FR777630 A FR 777630A
- Authority
- FR
- France
- Prior art keywords
- indicator device
- indicator
- 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
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0166—Control of flow without auxiliary power the sensing element being a float or a ball placed outside the flow path to be controlled
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR777630T | 1933-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR777630A true FR777630A (fr) | 1935-02-25 |
Family
ID=9201712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR777630D Expired FR777630A (fr) | 1933-11-16 | 1933-11-16 | Appareil indicateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR777630A (fr) |
-
1933
- 1933-11-16 FR FR777630D patent/FR777630A/fr not_active Expired
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