ES2509990A2 - Fan case - Google Patents

Fan case Download PDF

Info

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
Application number
ES201330543A
Other languages
Spanish (es)
Other versions
ES2509990B1 (en
ES2509990R1 (en
Inventor
Màrius Gamissans Bou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soler and Palau Research SL
Original Assignee
Soler and Palau Research SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Soler and Palau Research SL filed Critical Soler and Palau Research SL
Priority to ES201330543A priority Critical patent/ES2509990B1/en
Priority to DK14162817.2T priority patent/DK2792885T3/en
Priority to EP14162817.2A priority patent/EP2792885B1/en
Priority to PL14162817T priority patent/PL2792885T3/en
Publication of ES2509990A2 publication Critical patent/ES2509990A2/en
Publication of ES2509990R1 publication Critical patent/ES2509990R1/en
Application granted granted Critical
Publication of ES2509990B1 publication Critical patent/ES2509990B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

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Claims (1)

imagen1image 1
ES201330543A 2013-04-16 2013-04-16 FAN BOX Active ES2509990B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201330543A ES2509990B1 (en) 2013-04-16 2013-04-16 FAN BOX
DK14162817.2T DK2792885T3 (en) 2013-04-16 2014-03-31 Fan assembly comprising a case for the impeller
EP14162817.2A EP2792885B1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 Fan unit
WO2004068039A1 (en) * 2003-01-29 2004-08-12 Koninklijke Philips Electronics N.V. Outlet grill for use in an air-blowing device having an axial fan
GB2426288B (en) * 2004-01-30 2008-07-09 Farmer Controls Plc Electric fan
DE202008002356U1 (en) * 2008-02-19 2009-06-25 Ebm-Papst Mulfingen Gmbh & Co. Kg compact fans
WO2010052074A1 (en) * 2008-11-07 2010-05-14 Ebm-Papst Mulfingen Gmbh & Co. Kg Diagonal fan
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

Also Published As

Publication number Publication date
PL2792885T3 (en) 2017-04-28
DK2792885T3 (en) 2016-12-19
ES2509990B1 (en) 2015-07-28
EP2792885B1 (en) 2016-08-31
ES2509990R1 (en) 2014-12-30
EP2792885A1 (en) 2014-10-22

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