EP1457683A3 - Radiallüfterrad, insbesondere aus Kunststoff - Google Patents
Radiallüfterrad, insbesondere aus Kunststoff Download PDFInfo
- Publication number
- EP1457683A3 EP1457683A3 EP04005006A EP04005006A EP1457683A3 EP 1457683 A3 EP1457683 A3 EP 1457683A3 EP 04005006 A EP04005006 A EP 04005006A EP 04005006 A EP04005006 A EP 04005006A EP 1457683 A3 EP1457683 A3 EP 1457683A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic
- ventilator
- particular made
- radial impeller
- blades
- 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.)
- Granted
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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10310868A DE10310868A1 (de) | 2003-03-11 | 2003-03-11 | Radiallüfterrad, insbesondere aus Kunststoff |
DE10310868 | 2003-03-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1457683A2 EP1457683A2 (de) | 2004-09-15 |
EP1457683A3 true EP1457683A3 (de) | 2005-11-30 |
EP1457683B1 EP1457683B1 (de) | 2009-05-20 |
Family
ID=32748213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04005006A Expired - Fee Related EP1457683B1 (de) | 2003-03-11 | 2004-03-03 | Radiallüfterrad, insbesondere aus Kunststoff |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1457683B1 (de) |
DE (2) | DE10310868A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009001095A1 (de) | 2009-02-24 | 2010-08-26 | Bfa Anlagen + System Gmbh | Lüfterrad |
UA107094C2 (xx) | 2009-11-03 | 2014-11-25 | Відцентровий стельовий вентилятор | |
US10415584B2 (en) * | 2017-10-20 | 2019-09-17 | Minebea Mitsumi Inc. | Impeller and fan using the same |
CN110792635B (zh) * | 2018-08-02 | 2021-07-23 | 宁波方太厨具有限公司 | 一种散热风机及安装有该风机的厨房空气调节系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB608703A (en) * | 1940-02-19 | 1948-09-20 | Machf Gebr Stork & Co N V | Improvements in and relating to centrifugal fans |
DE1041637B (de) * | 1955-06-24 | 1958-10-23 | Licentia Gmbh | Radialgeblaese mit Blechschaufeln |
DE3312933A1 (de) * | 1982-06-01 | 1983-12-01 | VEB Plastlüfter und Anlagenbau, DDR 8023 Dresden | Schaufel fuer laufraeder von kreiselarbeitsmaschinen |
US4565495A (en) * | 1983-08-11 | 1986-01-21 | Electric Power Research Institute, Inc. | Armoring system for an airfoil centrifugal fan |
EP0622548A1 (de) * | 1993-03-22 | 1994-11-02 | Christoph Sunder-Plassmann | Laufrad für Radialventilatoren |
US20020182079A1 (en) * | 2001-05-30 | 2002-12-05 | Gerken Mark A. | Airfoil blade and method for its manufacture |
-
2003
- 2003-03-11 DE DE10310868A patent/DE10310868A1/de not_active Withdrawn
-
2004
- 2004-03-03 DE DE502004009498T patent/DE502004009498D1/de not_active Expired - Lifetime
- 2004-03-03 EP EP04005006A patent/EP1457683B1/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB608703A (en) * | 1940-02-19 | 1948-09-20 | Machf Gebr Stork & Co N V | Improvements in and relating to centrifugal fans |
DE1041637B (de) * | 1955-06-24 | 1958-10-23 | Licentia Gmbh | Radialgeblaese mit Blechschaufeln |
DE3312933A1 (de) * | 1982-06-01 | 1983-12-01 | VEB Plastlüfter und Anlagenbau, DDR 8023 Dresden | Schaufel fuer laufraeder von kreiselarbeitsmaschinen |
US4565495A (en) * | 1983-08-11 | 1986-01-21 | Electric Power Research Institute, Inc. | Armoring system for an airfoil centrifugal fan |
EP0622548A1 (de) * | 1993-03-22 | 1994-11-02 | Christoph Sunder-Plassmann | Laufrad für Radialventilatoren |
US20020182079A1 (en) * | 2001-05-30 | 2002-12-05 | Gerken Mark A. | Airfoil blade and method for its manufacture |
Also Published As
Publication number | Publication date |
---|---|
EP1457683A2 (de) | 2004-09-15 |
EP1457683B1 (de) | 2009-05-20 |
DE10310868A1 (de) | 2004-09-23 |
DE502004009498D1 (de) | 2009-07-02 |
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