PT3218608T - Unidade de pá para ventiladores industriais - Google Patents
Unidade de pá para ventiladores industriaisInfo
- Publication number
- PT3218608T PT3218608T PT157917667T PT15791766T PT3218608T PT 3218608 T PT3218608 T PT 3218608T PT 157917667 T PT157917667 T PT 157917667T PT 15791766 T PT15791766 T PT 15791766T PT 3218608 T PT3218608 T PT 3218608T
- Authority
- PT
- Portugal
- Prior art keywords
- blade unit
- industrial fans
- fans
- industrial
- blade
- 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
- F04D29/38—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
-
- 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
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or 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
- F04D29/66—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
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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 |
|---|---|---|---|
| ITTO20140938 | 2014-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3218608T true PT3218608T (pt) | 2020-03-25 |
Family
ID=52355088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT157917667T PT3218608T (pt) | 2014-11-11 | 2015-10-27 | Unidade de pá para ventiladores industriais |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10533572B2 (pt) |
| EP (1) | EP3218608B1 (pt) |
| CN (1) | CN107002707B (pt) |
| BR (1) | BR112017009559B1 (pt) |
| ES (1) | ES2778704T3 (pt) |
| PL (1) | PL3218608T3 (pt) |
| PT (1) | PT3218608T (pt) |
| WO (1) | WO2016075575A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3362689A1 (en) * | 2015-10-16 | 2018-08-22 | R.E.M. Holding S.r.l. | Connecting element for connecting a blade to the hub in an industrial axial fan, and blade system comprising said connecting element |
| IT202000005110A1 (it) | 2020-03-10 | 2021-09-10 | Cofimco Srl | Sistema di pala per ventilatori ad uso industriale |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710321C1 (de) | 1987-03-28 | 1988-06-01 | Mtu Muenchen Gmbh | Geblaeseschaufel,insbesondere fuer Prop-Fan-Triebwerke |
| US7726945B2 (en) * | 2007-02-08 | 2010-06-01 | Rite-Hite Holding Corporation | Industrial ceiling fan |
| EP2025947B1 (en) * | 2007-07-31 | 2013-02-27 | R.E.M. Holding S.R.L. | Hub-profile connection system for axial fan and axial fan provided with this connection system |
| EP2071193A1 (en) * | 2007-12-10 | 2009-06-17 | Cofimco S.R.L. | Composite shank for axial fan blades |
| FR2984847B1 (fr) * | 2011-12-23 | 2013-12-27 | Ratier Figeac Soc | Pale a ancrage redondant dans un moyeu, helice, turbopropulseur et aeronef |
| CN202789561U (zh) * | 2012-04-10 | 2013-03-13 | 江苏大学 | 一种用于粒子图像测速的轴流泵 |
-
2015
- 2015-10-27 WO PCT/IB2015/058266 patent/WO2016075575A1/en active Application Filing
- 2015-10-27 PL PL15791766T patent/PL3218608T3/pl unknown
- 2015-10-27 BR BR112017009559-9A patent/BR112017009559B1/pt active IP Right Grant
- 2015-10-27 EP EP15791766.7A patent/EP3218608B1/en active Active
- 2015-10-27 ES ES15791766T patent/ES2778704T3/es active Active
- 2015-10-27 US US15/522,665 patent/US10533572B2/en active Active
- 2015-10-27 CN CN201580061424.1A patent/CN107002707B/zh active Active
- 2015-10-27 PT PT157917667T patent/PT3218608T/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3218608A1 (en) | 2017-09-20 |
| US10533572B2 (en) | 2020-01-14 |
| BR112017009559A2 (pt) | 2018-02-27 |
| US20170314569A1 (en) | 2017-11-02 |
| CN107002707A (zh) | 2017-08-01 |
| PL3218608T3 (pl) | 2020-08-24 |
| BR112017009559B1 (pt) | 2022-08-09 |
| CN107002707B (zh) | 2019-08-13 |
| ES2778704T3 (es) | 2020-08-11 |
| EP3218608B1 (en) | 2019-12-18 |
| WO2016075575A1 (en) | 2016-05-19 |
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