GB2497356B - Fan with multi-position grille - Google Patents

Fan with multi-position grille

Info

Publication number
GB2497356B
GB2497356B GB1121206.5A GB201121206A GB2497356B GB 2497356 B GB2497356 B GB 2497356B GB 201121206 A GB201121206 A GB 201121206A GB 2497356 B GB2497356 B GB 2497356B
Authority
GB
United Kingdom
Prior art keywords
grille
fan
position grille
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
GB1121206.5A
Other versions
GB201121206D0 (en
GB2497356A (en
Inventor
Byne Daniel
Rahimi Darius
Sweeney Paul
Simpson Nigel
Bradfield Neil
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.)
Greenwood Air Management Ltd
Original Assignee
Greenwood Air Management 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 Greenwood Air Management Ltd filed Critical Greenwood Air Management Ltd
Priority to GB1121206.5A priority Critical patent/GB2497356B/en
Publication of GB201121206D0 publication Critical patent/GB201121206D0/en
Publication of GB2497356A publication Critical patent/GB2497356A/en
Application granted granted Critical
Publication of GB2497356B publication Critical patent/GB2497356B/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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1121206.5A 2011-12-09 2011-12-09 Fan with multi-position grille Active GB2497356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1121206.5A GB2497356B (en) 2011-12-09 2011-12-09 Fan with multi-position grille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1121206.5A GB2497356B (en) 2011-12-09 2011-12-09 Fan with multi-position grille

Publications (3)

Publication Number Publication Date
GB201121206D0 GB201121206D0 (en) 2012-01-18
GB2497356A GB2497356A (en) 2013-06-12
GB2497356B true GB2497356B (en) 2016-06-01

Family

ID=45541488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121206.5A Active GB2497356B (en) 2011-12-09 2011-12-09 Fan with multi-position grille

Country Status (1)

Country Link
GB (1) GB2497356B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595242B (en) * 2014-12-29 2016-11-09 宁波方太厨具有限公司 A kind of adjustable centrifugal blower of air inlet
CN107091502B (en) * 2017-06-23 2018-07-17 泉州市易智通智能设备有限公司 A kind of air purifier
CN107289536B (en) * 2017-06-23 2018-09-25 温州联鑫众创空间服务有限公司 A kind of air purifier
CN109026787B (en) * 2018-09-17 2024-01-30 珠海格力电器股份有限公司 Fan and control method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322769A1 (en) * 1973-05-05 1974-11-21 Maico Elektroapparate LOCKING DEVICE FOR VENTILATION DUCTS OR THE LIKE
GB2199897A (en) * 1987-01-15 1988-07-20 Airflow Dev Ltd An extractor fan
JP2002081707A (en) * 2000-08-31 2002-03-22 Toshiba Kyaria Kk Pipe fan
US6386828B1 (en) * 2000-01-03 2002-05-14 Aerotech, Inc. Ventilation fan
JP2005016918A (en) * 2003-06-30 2005-01-20 Max Co Ltd Shutter device, and air conditioner, ventilator and housing structure using the same
JP2007010250A (en) * 2005-06-30 2007-01-18 Shirufaa:Kk Ventilator
EP2031319A1 (en) * 2007-08-27 2009-03-04 Ilgaz Özpolat Wall sleeve with motorized shutter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322769A1 (en) * 1973-05-05 1974-11-21 Maico Elektroapparate LOCKING DEVICE FOR VENTILATION DUCTS OR THE LIKE
GB2199897A (en) * 1987-01-15 1988-07-20 Airflow Dev Ltd An extractor fan
US6386828B1 (en) * 2000-01-03 2002-05-14 Aerotech, Inc. Ventilation fan
JP2002081707A (en) * 2000-08-31 2002-03-22 Toshiba Kyaria Kk Pipe fan
JP2005016918A (en) * 2003-06-30 2005-01-20 Max Co Ltd Shutter device, and air conditioner, ventilator and housing structure using the same
JP2007010250A (en) * 2005-06-30 2007-01-18 Shirufaa:Kk Ventilator
EP2031319A1 (en) * 2007-08-27 2009-03-04 Ilgaz Özpolat Wall sleeve with motorized shutter

Also Published As

Publication number Publication date
GB201121206D0 (en) 2012-01-18
GB2497356A (en) 2013-06-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20220203 AND 20220209