DE102020133825A1 - Lüfterrad mit Verstärkungsring - Google Patents
Lüfterrad mit Verstärkungsring Download PDFInfo
- Publication number
- DE102020133825A1 DE102020133825A1 DE102020133825.2A DE102020133825A DE102020133825A1 DE 102020133825 A1 DE102020133825 A1 DE 102020133825A1 DE 102020133825 A DE102020133825 A DE 102020133825A DE 102020133825 A1 DE102020133825 A1 DE 102020133825A1
- Authority
- DE
- Germany
- Prior art keywords
- fan wheel
- blades
- axial projections
- wheel blades
- axial
- 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
Images
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
- F04D29/28—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
-
- 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
- F04D29/30—Vanes
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020133825.2A DE102020133825A1 (de) | 2020-12-16 | 2020-12-16 | Lüfterrad mit Verstärkungsring |
EP21207483.5A EP4015836A1 (de) | 2020-12-16 | 2021-11-10 | Lüfterrad mit verstärkungsring |
CN202111492051.7A CN114635873A (zh) | 2020-12-16 | 2021-12-08 | 具有加强环的风扇叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020133825.2A DE102020133825A1 (de) | 2020-12-16 | 2020-12-16 | Lüfterrad mit Verstärkungsring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102020133825A1 true DE102020133825A1 (de) | 2022-06-23 |
Family
ID=78598790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102020133825.2A Pending DE102020133825A1 (de) | 2020-12-16 | 2020-12-16 | Lüfterrad mit Verstärkungsring |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4015836A1 (zh) |
CN (1) | CN114635873A (zh) |
DE (1) | DE102020133825A1 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190120252A1 (en) | 2017-10-19 | 2019-04-25 | Wolong Electric Group Co., Ltd | Convection fan and fan blade structure thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0207457B1 (de) * | 1985-06-29 | 1988-10-26 | KLIFA Fahrzeugteile GmbH + Co. | Wasserpumpenlaufrad |
FR2830293B1 (fr) * | 2001-09-28 | 2004-04-30 | Valeo Equip Electr Moteur | Ventilateur notamment pour machines electriques tournantes tel qu'un alternateur |
IT1397705B1 (it) * | 2009-07-15 | 2013-01-24 | Nuovo Pignone Spa | Metodo di produzione di uno strato di rivestimento per un componente di una turbomacchina, il componente stesso e la relativa macchina |
CN101749270B (zh) * | 2010-01-21 | 2013-05-22 | 东莞市金鑫智能机械设备有限公司 | 一种离心风机的叶轮 |
CN209687789U (zh) * | 2019-01-12 | 2019-11-26 | 中山宜必思科技有限公司 | 一种离心风轮及应用其的离心风机 |
WO2020143241A1 (zh) * | 2019-01-12 | 2020-07-16 | 中山宜必思科技有限公司 | 一种离心风轮及其制造方法和应用其的离心风机 |
-
2020
- 2020-12-16 DE DE102020133825.2A patent/DE102020133825A1/de active Pending
-
2021
- 2021-11-10 EP EP21207483.5A patent/EP4015836A1/de active Pending
- 2021-12-08 CN CN202111492051.7A patent/CN114635873A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190120252A1 (en) | 2017-10-19 | 2019-04-25 | Wolong Electric Group Co., Ltd | Convection fan and fan blade structure thereof |
Also Published As
Publication number | Publication date |
---|---|
EP4015836A1 (de) | 2022-06-22 |
CN114635873A (zh) | 2022-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified |