GB2507493B - Air movement fans - Google Patents

Air movement fans

Info

Publication number
GB2507493B
GB2507493B GB1219502.0A GB201219502A GB2507493B GB 2507493 B GB2507493 B GB 2507493B GB 201219502 A GB201219502 A GB 201219502A GB 2507493 B GB2507493 B GB 2507493B
Authority
GB
United Kingdom
Prior art keywords
air movement
fans
movement fans
air
movement
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.)
Active
Application number
GB1219502.0A
Other versions
GB201219502D0 (en
GB2507493A (en
Inventor
Anthony Geoffrey Sheard
Alessandro Corsini
Giovanni Delibra
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.)
Howden Axial Fans AB
Original Assignee
Solyvent Flakt AB
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 Solyvent Flakt AB filed Critical Solyvent Flakt AB
Priority to GB1219502.0A priority Critical patent/GB2507493B/en
Publication of GB201219502D0 publication Critical patent/GB201219502D0/en
Publication of GB2507493A publication Critical patent/GB2507493A/en
Application granted granted Critical
Publication of GB2507493B publication Critical patent/GB2507493B/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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F04D19/005—Axial flow fans reversible fans
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F04D29/384—Blades characterised by form
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1219502.0A 2012-10-30 2012-10-30 Air movement fans Active GB2507493B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1219502.0A GB2507493B (en) 2012-10-30 2012-10-30 Air movement fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219502.0A GB2507493B (en) 2012-10-30 2012-10-30 Air movement fans

Publications (3)

Publication Number Publication Date
GB201219502D0 GB201219502D0 (en) 2012-12-12
GB2507493A GB2507493A (en) 2014-05-07
GB2507493B true GB2507493B (en) 2015-07-15

Family

ID=47358873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219502.0A Active GB2507493B (en) 2012-10-30 2012-10-30 Air movement fans

Country Status (1)

Country Link
GB (1) GB2507493B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109611356A (en) * 2018-11-30 2019-04-12 泛仕达机电股份有限公司 A kind of backward centrifugal blower

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016166558A (en) * 2015-03-09 2016-09-15 株式会社デンソー Air blower
CN106704259A (en) * 2015-08-03 2017-05-24 江森自控楼宇设备科技(无锡)有限公司 Blade
CN110173459A (en) * 2019-05-23 2019-08-27 清华大学 Blade and its formative method and turbine
CN110513326B (en) * 2019-08-27 2024-04-23 浙江理工大学 Centrifugal pump impeller capable of actively controlling pressure pulsation
CN110701100A (en) * 2019-11-05 2020-01-17 大连理工大学 Blade design method with wavy front edge and sawtooth tail edge

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2068539A1 (en) * 1990-09-14 1992-03-15 Joseph Moser Rotor
DE4206066A1 (en) * 1992-02-27 1993-09-02 Fritz Karl Hausser Propeller or rotor blades - are designed to reduce eddies and air or water resistance and have toothed leading and trailing edges
JP2006009699A (en) * 2004-06-25 2006-01-12 Marubun:Kk Blade and blower
WO2007089081A1 (en) * 2006-02-03 2007-08-09 Halla Climate Control Corp. Axial flow fan
DE202010000721U1 (en) * 2010-01-08 2010-05-20 Plechl, Anton Monoplan-incision rotor
DE102009035689A1 (en) * 2009-07-30 2011-02-03 Eads Deutschland Gmbh Fluid-dynamic effective rotor e.g. propeller, for use in e.g. ship, has contour regions arranged in relationship e.g. coincidental relationship, of part of rotor blades so that regions blow-out waves of specific wavelength and frequency
DE102010023017A1 (en) * 2010-06-08 2011-12-08 Georg Emanuel Koppenwallner Humpback whale blower, method for locally improving the flow in turbomachinery and vehicles
US20120061522A1 (en) * 2010-09-13 2012-03-15 John Sullivan Wavy airfoil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2068539A1 (en) * 1990-09-14 1992-03-15 Joseph Moser Rotor
DE4206066A1 (en) * 1992-02-27 1993-09-02 Fritz Karl Hausser Propeller or rotor blades - are designed to reduce eddies and air or water resistance and have toothed leading and trailing edges
JP2006009699A (en) * 2004-06-25 2006-01-12 Marubun:Kk Blade and blower
WO2007089081A1 (en) * 2006-02-03 2007-08-09 Halla Climate Control Corp. Axial flow fan
DE102009035689A1 (en) * 2009-07-30 2011-02-03 Eads Deutschland Gmbh Fluid-dynamic effective rotor e.g. propeller, for use in e.g. ship, has contour regions arranged in relationship e.g. coincidental relationship, of part of rotor blades so that regions blow-out waves of specific wavelength and frequency
DE202010000721U1 (en) * 2010-01-08 2010-05-20 Plechl, Anton Monoplan-incision rotor
DE102010023017A1 (en) * 2010-06-08 2011-12-08 Georg Emanuel Koppenwallner Humpback whale blower, method for locally improving the flow in turbomachinery and vehicles
US20120061522A1 (en) * 2010-09-13 2012-03-15 John Sullivan Wavy airfoil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109611356A (en) * 2018-11-30 2019-04-12 泛仕达机电股份有限公司 A kind of backward centrifugal blower

Also Published As

Publication number Publication date
GB201219502D0 (en) 2012-12-12
GB2507493A (en) 2014-05-07

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SOLYVENT FLAEKT AB

Free format text: FORMER OWNER: FLAKT WOODS LIMITED