GB2515329B - An axial fan for bi-directional air movement - Google Patents

An axial fan for bi-directional air movement Download PDF

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Publication number
GB2515329B
GB2515329B GB1311005.1A GB201311005A GB2515329B GB 2515329 B GB2515329 B GB 2515329B GB 201311005 A GB201311005 A GB 201311005A GB 2515329 B GB2515329 B GB 2515329B
Authority
GB
United Kingdom
Prior art keywords
axial fan
air movement
directional air
directional
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
GB1311005.1A
Other versions
GB2515329A (en
GB201311005D0 (en
Inventor
Lilley Stephen
Stephen Hudson Robert
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.)
VISION VENTILATION LLP
Flakt Woods Ltd
Original Assignee
VISION VENTILATION LLP
Flakt Woods Ltd
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 VISION VENTILATION LLP, Flakt Woods Ltd filed Critical VISION VENTILATION LLP
Priority to GB1311005.1A priority Critical patent/GB2515329B/en
Publication of GB201311005D0 publication Critical patent/GB201311005D0/en
Publication of GB2515329A publication Critical patent/GB2515329A/en
Application granted granted Critical
Publication of GB2515329B publication Critical patent/GB2515329B/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
    • F04D19/02—Multi-stage pumps
    • F04D19/022—Multi-stage pumps with concentric rows of 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow 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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1311005.1A 2013-06-20 2013-06-20 An axial fan for bi-directional air movement Active GB2515329B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1311005.1A GB2515329B (en) 2013-06-20 2013-06-20 An axial fan for bi-directional air movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1311005.1A GB2515329B (en) 2013-06-20 2013-06-20 An axial fan for bi-directional air movement

Publications (3)

Publication Number Publication Date
GB201311005D0 GB201311005D0 (en) 2013-08-07
GB2515329A GB2515329A (en) 2014-12-24
GB2515329B true GB2515329B (en) 2020-08-05

Family

ID=48950202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1311005.1A Active GB2515329B (en) 2013-06-20 2013-06-20 An axial fan for bi-directional air movement

Country Status (1)

Country Link
GB (1) GB2515329B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413111A (en) * 2021-07-22 2021-09-21 珠海格力电器股份有限公司 Flow guide device, fan assembly and dish washing machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523630A (en) * 1983-03-16 1985-06-18 Wirab System A.B. Room ventilator
DE102005016913A1 (en) * 2005-04-13 2006-10-26 Valentin Rosel Two-channel building ventilator assembly has a three-channel heat transfer cylinder and ball air valves
CN101598136A (en) * 2008-10-01 2009-12-09 侯金网 Exhaust fan for architectural wind energy
DE102008031084A1 (en) * 2008-07-01 2010-01-07 Horst Hinterneder Axial blower for use in air-to-air heat exchanger to ventilate and exhaust air in room of building, has two blower wheels provided on output shaft of driving motor, where one of wheels is provided as outer ring around other wheel
DE102008058817A1 (en) * 2008-11-25 2010-05-27 Horst Hinterneder Air-air heat exchanger for ventilation system, comprises two counter-flow air paths and ventilator conveying opposing air currents, where air paths are arranged in closed cylindrical housing
CN102032203A (en) * 2009-09-29 2011-04-27 刘志礼 Energy-saving, emission-reduction and windproof axial-flow induced-draft fan
CN102052327A (en) * 2009-10-29 2011-05-11 刘志礼 Household unpowered emission-reduction windproof axial-flow type draught fan
CN202493460U (en) * 2012-03-20 2012-10-17 浙江钜联风能机械有限公司 Motor-free ventilator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523630A (en) * 1983-03-16 1985-06-18 Wirab System A.B. Room ventilator
DE102005016913A1 (en) * 2005-04-13 2006-10-26 Valentin Rosel Two-channel building ventilator assembly has a three-channel heat transfer cylinder and ball air valves
DE102008031084A1 (en) * 2008-07-01 2010-01-07 Horst Hinterneder Axial blower for use in air-to-air heat exchanger to ventilate and exhaust air in room of building, has two blower wheels provided on output shaft of driving motor, where one of wheels is provided as outer ring around other wheel
CN101598136A (en) * 2008-10-01 2009-12-09 侯金网 Exhaust fan for architectural wind energy
DE102008058817A1 (en) * 2008-11-25 2010-05-27 Horst Hinterneder Air-air heat exchanger for ventilation system, comprises two counter-flow air paths and ventilator conveying opposing air currents, where air paths are arranged in closed cylindrical housing
CN102032203A (en) * 2009-09-29 2011-04-27 刘志礼 Energy-saving, emission-reduction and windproof axial-flow induced-draft fan
CN102052327A (en) * 2009-10-29 2011-05-11 刘志礼 Household unpowered emission-reduction windproof axial-flow type draught fan
CN202493460U (en) * 2012-03-20 2012-10-17 浙江钜联风能机械有限公司 Motor-free ventilator

Also Published As

Publication number Publication date
GB2515329A (en) 2014-12-24
GB201311005D0 (en) 2013-08-07

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