DE1070333B - - Google Patents
Info
- Publication number
- DE1070333B DE1070333B DENDAT1070333D DE1070333DA DE1070333B DE 1070333 B DE1070333 B DE 1070333B DE NDAT1070333 D DENDAT1070333 D DE NDAT1070333D DE 1070333D A DE1070333D A DE 1070333DA DE 1070333 B DE1070333 B DE 1070333B
- Authority
- DE
- Germany
- Prior art keywords
- hub
- blades
- ratio
- axial fan
- approximately
- 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.)
- Pending
Links
- 230000002349 favourable effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1070333B true DE1070333B (cg-RX-API-DMAC7.html) | 1959-12-31 |
Family
ID=595249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1070333D Pending DE1070333B (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1070333B (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0145857A1 (de) * | 1983-09-30 | 1985-06-26 | Siemens Aktiengesellschaft | Leitradloser Axialventilator, insbesondere zur Belüftung von Wärmetauschern |
| GB2426792A (en) * | 2005-04-01 | 2006-12-06 | David Richard Hopkins | Fan with conical hub |
-
0
- DE DENDAT1070333D patent/DE1070333B/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0145857A1 (de) * | 1983-09-30 | 1985-06-26 | Siemens Aktiengesellschaft | Leitradloser Axialventilator, insbesondere zur Belüftung von Wärmetauschern |
| GB2426792A (en) * | 2005-04-01 | 2006-12-06 | David Richard Hopkins | Fan with conical hub |
| GB2426792B (en) * | 2005-04-01 | 2007-06-27 | David Richard Hopkins | A design to increase and smoothly improve the throughput of fluid (air or gas) through the inlet fan (or fans) of an aero-engine system |
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