FR2175319A5 - - Google Patents
Info
- Publication number
- FR2175319A5 FR2175319A5 FR7208280A FR7208280A FR2175319A5 FR 2175319 A5 FR2175319 A5 FR 2175319A5 FR 7208280 A FR7208280 A FR 7208280A FR 7208280 A FR7208280 A FR 7208280A FR 2175319 A5 FR2175319 A5 FR 2175319A5
- Authority
- FR
- France
- 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
- 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
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
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- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208280A FR2175319A5 (en) | 1972-03-09 | 1972-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208280A FR2175319A5 (en) | 1972-03-09 | 1972-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2175319A5 true FR2175319A5 (en) | 1973-10-19 |
Family
ID=9094938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7208280A Expired FR2175319A5 (en) | 1972-03-09 | 1972-03-09 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2175319A5 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2598184A1 (en) * | 1986-05-02 | 1987-11-06 | Licentia Gmbh | Axial fan |
DE9403217U1 (en) * | 1994-02-26 | 1995-06-29 | Behr Gmbh & Co, 70469 Stuttgart | Axial fan |
FR2728028A1 (en) * | 1994-12-07 | 1996-06-14 | Sardou Max | Device for transferring energy from motor to pressurise gas, used e.g. for vehicle ventilation |
WO1996019670A2 (en) * | 1994-12-22 | 1996-06-27 | Helpman Intellectual Properties B.V. | Domestic fan |
EP0757181A2 (en) * | 1995-08-03 | 1997-02-05 | Valeo Thermique Moteur | Axial flow fan |
EP0761979A1 (en) * | 1995-08-03 | 1997-03-12 | Valeo Thermique Moteur | Axial flow fan |
EP0843102A3 (en) * | 1996-11-13 | 1999-02-24 | Eaton Corporation | Fan assembly having increased fan blade area |
FR2789448A1 (en) * | 1999-02-10 | 2000-08-11 | Ecia Equip Composants Ind Auto | Propeller for moto-ventilator group of car has upstream zone divergent from propeller's rotation axis and joined to its adjacent zone with no overlapping |
FR2874409A1 (en) * | 2004-08-19 | 2006-02-24 | Max Sardou | Air circulator for e.g. tunnel, has wheel that cooperates with nozzle whose bore is near to and slightly larger than bore of rotating ring of blades, and main diffuser provided with sinusoidal trailing edge |
FR2954419A1 (en) * | 2009-12-22 | 2011-06-24 | Valeo Systemes Thermiques | FAN PROPELLER AND ASSOCIATED FAN NOZZLE, ESPECIALLY FOR MOTOR VEHICLE |
-
1972
- 1972-03-09 FR FR7208280A patent/FR2175319A5/fr not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2598184A1 (en) * | 1986-05-02 | 1987-11-06 | Licentia Gmbh | Axial fan |
DE9403217U1 (en) * | 1994-02-26 | 1995-06-29 | Behr Gmbh & Co, 70469 Stuttgart | Axial fan |
FR2728028A1 (en) * | 1994-12-07 | 1996-06-14 | Sardou Max | Device for transferring energy from motor to pressurise gas, used e.g. for vehicle ventilation |
WO1996019670A2 (en) * | 1994-12-22 | 1996-06-27 | Helpman Intellectual Properties B.V. | Domestic fan |
WO1996019670A3 (en) * | 1994-12-22 | 1996-09-12 | Helpman Intellectual Propertie | Domestic fan |
EP0757181A2 (en) * | 1995-08-03 | 1997-02-05 | Valeo Thermique Moteur | Axial flow fan |
EP0761979A1 (en) * | 1995-08-03 | 1997-03-12 | Valeo Thermique Moteur | Axial flow fan |
EP0757181A3 (en) * | 1995-08-03 | 1997-06-11 | Valeo Thermique Moteur Sa | Axial flow fan |
EP0843102A3 (en) * | 1996-11-13 | 1999-02-24 | Eaton Corporation | Fan assembly having increased fan blade area |
FR2789448A1 (en) * | 1999-02-10 | 2000-08-11 | Ecia Equip Composants Ind Auto | Propeller for moto-ventilator group of car has upstream zone divergent from propeller's rotation axis and joined to its adjacent zone with no overlapping |
FR2874409A1 (en) * | 2004-08-19 | 2006-02-24 | Max Sardou | Air circulator for e.g. tunnel, has wheel that cooperates with nozzle whose bore is near to and slightly larger than bore of rotating ring of blades, and main diffuser provided with sinusoidal trailing edge |
FR2954419A1 (en) * | 2009-12-22 | 2011-06-24 | Valeo Systemes Thermiques | FAN PROPELLER AND ASSOCIATED FAN NOZZLE, ESPECIALLY FOR MOTOR VEHICLE |
WO2011076583A1 (en) * | 2009-12-22 | 2011-06-30 | Valeo Systemes Thermiques | Fan impeller and associated fan shroud, in particular for a motor vehicle |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |