ES2509990A2 - Fan case - Google Patents
Fan case Download PDFInfo
- Publication number
- ES2509990A2 ES2509990A2 ES201330543A ES201330543A ES2509990A2 ES 2509990 A2 ES2509990 A2 ES 2509990A2 ES 201330543 A ES201330543 A ES 201330543A ES 201330543 A ES201330543 A ES 201330543A ES 2509990 A2 ES2509990 A2 ES 2509990A2
- Authority
- ES
- Spain
- Prior art keywords
- opening
- fan case
- mouth
- lateral
- cover
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- 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
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a fan case, formed by a circular-shaped body (1) having an opening (5) in the lateral contour defined between bars having an aerodynamic section oriented with a lateral inclination, there being arranged therein an air impeller (2) associated with a motor (3), whereas in the front part there is arranged a cover (4) in the form of a grating formed by concentric circular ribs (7) with a varying tapering shape, said cover (4) defining in the peripheral contour, in correspondence with the bottom of the body (1), a mouth that widens outwardly in relation to the opening (5) of the lateral contour, said mouth being a prolongation of an opening (11) of the periphery of the impeller (2) located therein.
Description
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330543A ES2509990B1 (en) | 2013-04-16 | 2013-04-16 | FAN BOX |
EP14162817.2A EP2792885B1 (en) | 2013-04-16 | 2014-03-31 | Fan assembly comprising a case for the impeller |
DK14162817.2T DK2792885T3 (en) | 2013-04-16 | 2014-03-31 | Fan assembly comprising a case for the impeller |
PL14162817T PL2792885T3 (en) | 2013-04-16 | 2014-03-31 | Fan assembly comprising a case for the impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330543A ES2509990B1 (en) | 2013-04-16 | 2013-04-16 | FAN BOX |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2509990A2 true ES2509990A2 (en) | 2014-10-20 |
ES2509990R1 ES2509990R1 (en) | 2014-12-30 |
ES2509990B1 ES2509990B1 (en) | 2015-07-28 |
Family
ID=50542793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201330543A Active ES2509990B1 (en) | 2013-04-16 | 2013-04-16 | FAN BOX |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2792885B1 (en) |
DK (1) | DK2792885T3 (en) |
ES (1) | ES2509990B1 (en) |
PL (1) | PL2792885T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015207800A1 (en) | 2015-04-28 | 2016-11-03 | Ziehl-Abegg Se | Diagonal or centrifugal fan, guide for such a fan and system with such a fan or with several such fans |
DE102015207948A1 (en) * | 2015-04-29 | 2016-11-03 | Ziehl-Abegg Se | Inlet nozzle for a radial, diagonal or axial fan and radial, diagonal or axial fan with an inlet nozzle |
CN106647982A (en) * | 2016-10-14 | 2017-05-10 | 柳州译海网络科技有限公司 | Computer radiator |
DE102018202487A1 (en) | 2018-02-19 | 2019-08-22 | Ziehl-Abegg Se | Fan and method for mounting a fan |
CN108401402B (en) * | 2018-03-30 | 2020-02-21 | 上海斐讯数据通信技术有限公司 | Multistage air-cooled heat abstractor |
DE102018211808A1 (en) | 2018-07-16 | 2020-01-16 | Ziehl-Abegg Se | Fan and control device for a fan |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896841A (en) * | 1958-03-21 | 1962-05-16 | Norvent Ltd | Improvements in or connected with air diffusers or ventilators |
DE3343078A1 (en) * | 1983-11-29 | 1985-06-05 | Walfried Dipl.-Ing. 5400 Koblenz Dost | Heaters in the form of radiators, panels and convectors |
DE9408379U1 (en) * | 1994-05-20 | 1994-07-21 | Gebhardt Ventilatoren GmbH & Co, 74638 Waldenburg | Fan unit |
AU2003298481A1 (en) * | 2003-01-29 | 2004-08-23 | Koninklijke Philips Electronics N.V. | Outlet grill for use in an air-blowing device having an axial fan |
EP1718873A1 (en) * | 2004-01-30 | 2006-11-08 | Farmer Controls Plc | Electric fan |
WO2010052074A1 (en) * | 2008-11-07 | 2010-05-14 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Diagonal fan |
DE202008002356U1 (en) * | 2008-02-19 | 2009-06-25 | Ebm-Papst Mulfingen Gmbh & Co. Kg | compact fans |
DE202009017511U1 (en) * | 2009-12-22 | 2011-05-05 | Ebm-Pabst Mulfingen Gmbh & Co. Kg | Fan unit for filter fan |
KR101812014B1 (en) * | 2010-12-03 | 2017-12-26 | 엘지전자 주식회사 | Brower for air conditioner |
JP5769978B2 (en) * | 2011-01-27 | 2015-08-26 | ミネベア株式会社 | Centrifugal fan |
-
2013
- 2013-04-16 ES ES201330543A patent/ES2509990B1/en active Active
-
2014
- 2014-03-31 EP EP14162817.2A patent/EP2792885B1/en active Active
- 2014-03-31 DK DK14162817.2T patent/DK2792885T3/en active
- 2014-03-31 PL PL14162817T patent/PL2792885T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2792885B1 (en) | 2016-08-31 |
ES2509990B1 (en) | 2015-07-28 |
EP2792885A1 (en) | 2014-10-22 |
PL2792885T3 (en) | 2017-04-28 |
DK2792885T3 (en) | 2016-12-19 |
ES2509990R1 (en) | 2014-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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