BR7505331A - Roda de palhetas aperfeicoada para ventoinha axial - Google Patents
Roda de palhetas aperfeicoada para ventoinha axialInfo
- Publication number
- BR7505331A BR7505331A BR7505331A BR7505331A BR7505331A BR 7505331 A BR7505331 A BR 7505331A BR 7505331 A BR7505331 A BR 7505331A BR 7505331 A BR7505331 A BR 7505331A BR 7505331 A BR7505331 A BR 7505331A
- Authority
- BR
- Brazil
- Prior art keywords
- vale
- perfected
- wheel
- axial fan
- fan
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742439767 DE2439767C3 (de) | 1974-08-20 | Schaufelrad für Axiallüfter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7505331A true BR7505331A (pt) | 1976-08-03 |
Family
ID=5923577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7505331A BR7505331A (pt) | 1974-08-20 | 1975-08-20 | Roda de palhetas aperfeicoada para ventoinha axial |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5185507A (ja) |
AU (1) | AU8411475A (ja) |
BR (1) | BR7505331A (ja) |
FR (1) | FR2282549A1 (ja) |
GB (1) | GB1502002A (ja) |
IT (1) | IT1041851B (ja) |
NL (1) | NL7509752A (ja) |
SE (1) | SE402329B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03286200A (ja) * | 1990-03-31 | 1991-12-17 | Usui Internatl Ind Co Ltd | ブレードねじれ角可変型組立フアン |
GB2315819A (en) * | 1996-07-27 | 1998-02-11 | Nuaire Ltd | Fan with variable blade setting |
CN102135114A (zh) * | 2011-05-11 | 2011-07-27 | 莫迪温集团有限公司 | 一种轴流叶轮用叶片安装结构 |
CN102135116A (zh) * | 2011-05-11 | 2011-07-27 | 莫迪温集团有限公司 | 一种轴流叶轮用定位件 |
EP2729707B1 (en) * | 2011-07-05 | 2015-11-11 | Multi-Wing International A/S | An axial fan |
CN106194830B (zh) * | 2016-08-31 | 2018-09-28 | 湖南联诚轨道装备有限公司 | 一种叶片角度可调的轴流风机叶轮 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE520194A (ja) * |
-
1975
- 1975-08-08 GB GB3315275A patent/GB1502002A/en not_active Expired
- 1975-08-15 NL NL7509752A patent/NL7509752A/xx not_active Application Discontinuation
- 1975-08-19 SE SE7509263A patent/SE402329B/xx not_active IP Right Cessation
- 1975-08-19 JP JP9987375A patent/JPS5185507A/ja active Pending
- 1975-08-19 IT IT2641475A patent/IT1041851B/it active
- 1975-08-20 AU AU84114/75A patent/AU8411475A/en not_active Expired
- 1975-08-20 FR FR7525773A patent/FR2282549A1/fr active Granted
- 1975-08-20 BR BR7505331A patent/BR7505331A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2439767B2 (de) | 1976-10-21 |
SE402329B (sv) | 1978-06-26 |
IT1041851B (it) | 1980-01-10 |
JPS5185507A (ja) | 1976-07-27 |
DE2439767A1 (de) | 1976-03-04 |
AU8411475A (en) | 1977-02-24 |
NL7509752A (nl) | 1976-02-24 |
FR2282549A1 (fr) | 1976-03-19 |
SE7509263L (sv) | 1976-02-23 |
GB1502002A (en) | 1978-02-22 |
FR2282549B1 (ja) | 1979-05-18 |
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