LU40954A1 - - Google Patents
Info
- Publication number
- LU40954A1 LU40954A1 LU40954DA LU40954A1 LU 40954 A1 LU40954 A1 LU 40954A1 LU 40954D A LU40954D A LU 40954DA LU 40954 A1 LU40954 A1 LU 40954A1
- Authority
- LU
- Luxembourg
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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow
-
- 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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR847328A FR1315717A (fr) | 1960-12-19 | 1960-12-19 | Ventilateur hélicoïde perfectionné |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40954A1 true LU40954A1 (en:Method) | 1962-02-14 |
Family
ID=8745030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40954D LU40954A1 (en:Method) | 1960-12-19 | 1961-12-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE611417A (en:Method) |
| CH (1) | CH378456A (en:Method) |
| FR (1) | FR1315717A (en:Method) |
| GB (1) | GB981188A (en:Method) |
| LU (1) | LU40954A1 (en:Method) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2054058B (en) * | 1979-06-16 | 1983-04-20 | Rolls Royce | Reducing rotor noise |
| GB2128687B (en) * | 1982-10-13 | 1986-10-29 | Rolls Royce | Rotor or stator blade for an axial flow compressor |
| DE69209484T3 (de) * | 1992-01-30 | 1999-04-01 | Spal S.R.L., Correggio, Reggio Emilia | Lüfter mit konvexen Schaufeln |
| AU1177495A (en) * | 1993-11-12 | 1995-05-29 | Penn Ventilator Co. Inc. | Air moving system with optimized air foil fan blades |
| IT1304683B1 (it) * | 1998-10-08 | 2001-03-28 | Gate Spa | Convogliatore d'aria per un elettroventilatore, particolarmente per ilradiatore di un autoveicolo. |
| RU2256585C1 (ru) * | 2004-01-20 | 2005-07-20 | Общество С Ограниченной Ответственностью "Мидера-К" | Воздушный винт |
| US20120195749A1 (en) | 2004-03-15 | 2012-08-02 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| US7381129B2 (en) * | 2004-03-15 | 2008-06-03 | Airius, Llc. | Columnar air moving devices, systems and methods |
| GB0506685D0 (en) * | 2005-04-01 | 2005-05-11 | Hopkins David R | 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 |
| WO2010114702A1 (en) | 2009-03-30 | 2010-10-07 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and method |
| EP2721350B1 (en) | 2011-06-15 | 2019-02-27 | Airius IP Holdings, LLC | Columnar air moving devices, systems and methods |
| USD698916S1 (en) | 2012-05-15 | 2014-02-04 | Airius Ip Holdings, Llc | Air moving device |
| CA2875339A1 (en) | 2013-12-19 | 2015-06-19 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| CA2875347C (en) | 2013-12-19 | 2022-04-19 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| CA2953226C (en) | 2014-06-06 | 2022-11-15 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| CN104454639A (zh) * | 2014-11-28 | 2015-03-25 | 南阳防爆集团股份有限公司 | 新型发电机转子轴流风扇 |
| US10487852B2 (en) | 2016-06-24 | 2019-11-26 | Airius Ip Holdings, Llc | Air moving device |
| USD886275S1 (en) | 2017-01-26 | 2020-06-02 | Airius Ip Holdings, Llc | Air moving device |
| USD885550S1 (en) | 2017-07-31 | 2020-05-26 | Airius Ip Holdings, Llc | Air moving device |
| USD887541S1 (en) | 2019-03-21 | 2020-06-16 | Airius Ip Holdings, Llc | Air moving device |
| US11598539B2 (en) | 2019-04-17 | 2023-03-07 | Airius Ip Holdings, Llc | Air moving device with bypass intake |
-
1960
- 1960-12-19 FR FR847328A patent/FR1315717A/fr not_active Expired
-
1961
- 1961-12-11 CH CH1437761A patent/CH378456A/fr unknown
- 1961-12-12 BE BE611417A patent/BE611417A/fr unknown
- 1961-12-14 LU LU40954D patent/LU40954A1/xx unknown
- 1961-12-15 GB GB4509361A patent/GB981188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB981188A (en) | 1965-01-20 |
| BE611417A (fr) | 1962-06-12 |
| FR1315717A (fr) | 1963-01-25 |
| CH378456A (fr) | 1964-06-15 |