FR606027A - Appareil à ventiler - Google Patents
Appareil à ventilerInfo
- Publication number
- FR606027A FR606027A FR606027DA FR606027A FR 606027 A FR606027 A FR 606027A FR 606027D A FR606027D A FR 606027DA FR 606027 A FR606027 A FR 606027A
- Authority
- FR
- France
- Prior art keywords
- 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
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
- F04D25/086—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR606027T | 1925-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR606027A true FR606027A (fr) | 1926-06-05 |
Family
ID=8974400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR606027D Expired FR606027A (fr) | 1925-10-19 | 1925-10-19 | Appareil à ventiler |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR606027A (fr) |
-
1925
- 1925-10-19 FR FR606027D patent/FR606027A/fr not_active Expired
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