FR1045639A - Ventilateur autogyroscopique - Google Patents
Ventilateur autogyroscopiqueInfo
- Publication number
- FR1045639A FR1045639A FR1045639DA FR1045639A FR 1045639 A FR1045639 A FR 1045639A FR 1045639D A FR1045639D A FR 1045639DA FR 1045639 A FR1045639 A FR 1045639A
- Authority
- FR
- France
- Prior art keywords
- autogyroscopic
- ventilator
- autogyroscopic ventilator
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE1045639X | 1950-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1045639A true FR1045639A (fr) | 1953-11-30 |
Family
ID=3892792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1045639D Expired FR1045639A (fr) | 1950-12-19 | 1951-03-09 | Ventilateur autogyroscopique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1045639A (fr) |
-
1951
- 1951-03-09 FR FR1045639D patent/FR1045639A/fr not_active Expired
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