DE251490C - - Google Patents
Info
- Publication number
- DE251490C DE251490C DENDAT251490D DE251490DA DE251490C DE 251490 C DE251490 C DE 251490C DE NDAT251490 D DENDAT251490 D DE NDAT251490D DE 251490D A DE251490D A DE 251490DA DE 251490 C DE251490 C DE 251490C
- Authority
- DE
- Germany
- Prior art keywords
- axis
- gravity
- fan
- precession
- denoted
- 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.)
- Active
Links
- 230000005484 gravity Effects 0.000 claims description 5
- 238000009987 spinning Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE251490C true DE251490C (fi) |
Family
ID=509930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT251490D Active DE251490C (fi) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE251490C (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943372C (de) * | 1950-05-25 | 1956-05-17 | Gerhard Hagedorn Dipl Ing | Schwenkwerk fuer elektromotorisch getriebenen Kreiselluefter |
| US4503892A (en) * | 1982-03-03 | 1985-03-12 | Gebruder Linck Maschinenfabrik Und Eisengiesserei "Gatterlinck" | Device for producing flat wood articles |
| US5368445A (en) * | 1993-11-03 | 1994-11-29 | Lasko Metal Products, Inc. | Pedestal fan |
-
0
- DE DENDAT251490D patent/DE251490C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943372C (de) * | 1950-05-25 | 1956-05-17 | Gerhard Hagedorn Dipl Ing | Schwenkwerk fuer elektromotorisch getriebenen Kreiselluefter |
| US4503892A (en) * | 1982-03-03 | 1985-03-12 | Gebruder Linck Maschinenfabrik Und Eisengiesserei "Gatterlinck" | Device for producing flat wood articles |
| US5368445A (en) * | 1993-11-03 | 1994-11-29 | Lasko Metal Products, Inc. | Pedestal fan |
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