AR240846A1 - Mejoras en ventiladores axiales de uso industrial - Google Patents
Mejoras en ventiladores axiales de uso industrialInfo
- Publication number
- AR240846A1 AR240846A1 AR31465889A AR31465889A AR240846A1 AR 240846 A1 AR240846 A1 AR 240846A1 AR 31465889 A AR31465889 A AR 31465889A AR 31465889 A AR31465889 A AR 31465889A AR 240846 A1 AR240846 A1 AR 240846A1
- Authority
- AR
- Argentina
- Prior art keywords
- industrial use
- axial fans
- use axial
- fans
- industrial
- Prior art date
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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR31465889A AR240846A1 (es) | 1989-08-14 | 1989-08-14 | Mejoras en ventiladores axiales de uso industrial |
EP19900810598 EP0413663A3 (en) | 1989-08-14 | 1990-08-08 | Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance |
BR909004017A BR9004017A (pt) | 1989-08-14 | 1990-08-14 | Aperfeicoamento em ventiladores axiais de uso industrial |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR31465889A AR240846A1 (es) | 1989-08-14 | 1989-08-14 | Mejoras en ventiladores axiales de uso industrial |
Publications (2)
Publication Number | Publication Date |
---|---|
AR240846A1 true AR240846A1 (es) | 1991-02-28 |
AR240846A2 AR240846A2 (es) | 1991-02-28 |
Family
ID=3478713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR31465889A AR240846A1 (es) | 1989-08-14 | 1989-08-14 | Mejoras en ventiladores axiales de uso industrial |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0413663A3 (es) |
AR (1) | AR240846A1 (es) |
BR (1) | BR9004017A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687636A5 (it) * | 1992-10-19 | 1997-01-15 | Ceute S A C O Dominfid S A | Dispositivo per il collegamento delle pale al mozzo nelle eliche di ventilatori, aerei e simili. |
EP0945626B1 (de) * | 1998-03-26 | 2004-12-08 | Hägele GmbH | Lüfterrad, insbesondere im Kühlsystem von Brennkraftmaschinen einsetzbares Lüfterrad |
US6439850B1 (en) | 1998-07-15 | 2002-08-27 | Flexxaire Manufacturing Inc. | Variable pitch fan |
US6244821B1 (en) * | 1999-02-19 | 2001-06-12 | Mechanization Systems Company, Inc. | Low speed cooling fan |
IT1400661B1 (it) * | 2010-06-21 | 2013-06-28 | Cmp Impianti S R L | Dispositivo per la ventilazione di un ambiente. |
US9388825B1 (en) | 2015-10-08 | 2016-07-12 | Fawzi Q. M. A. O. A. Behbehani | Ventilation fan with automatic blade closure mechanism |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1935314A (en) * | 1930-11-06 | 1933-11-14 | Emerson Electric Mfg Co | Adjustable ceiling fan |
FR951522A (fr) * | 1945-03-28 | 1949-10-27 | Roue éolienne à pales, solides ou souples, protégées contre les ruptures | |
US2656971A (en) * | 1950-03-22 | 1953-10-27 | John Spargo | Combined fluid impeller and selfsealing closure |
DE1300193B (de) * | 1965-06-24 | 1969-07-31 | Holzer Walter | Verstellvorrichtung fuer die Fluegel eines Ventilators |
AR206444A1 (es) * | 1974-10-31 | 1976-07-23 | Axial Int Establishment | Mejoras en ventiladores con paletas de ajuste variable |
US4221541A (en) * | 1977-02-28 | 1980-09-09 | Axial International Aktiengesellschaft | Fan comprising a blade pitch control mechanism |
IT8120537V0 (it) * | 1981-01-21 | 1981-01-21 | Axial Italiana | Disposivitov per il collegamento di pale estruse al mozzo di giranti per ventilatori. |
FR2542386A3 (fr) * | 1983-03-10 | 1984-09-14 | Vasapolli Sergio | Dispositif de ventilation a geometrie variable, particulierement pour moteurs a combustion interne |
-
1989
- 1989-08-14 AR AR31465889A patent/AR240846A1/es active
-
1990
- 1990-08-08 EP EP19900810598 patent/EP0413663A3/en not_active Withdrawn
- 1990-08-14 BR BR909004017A patent/BR9004017A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AR240846A2 (es) | 1991-02-28 |
EP0413663A3 (en) | 1992-01-15 |
EP0413663A2 (en) | 1991-02-20 |
BR9004017A (pt) | 1991-09-03 |
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