GB2390647A8 - Mounting blades in axial flow fan impeller - Google Patents

Mounting blades in axial flow fan impeller

Info

Publication number
GB2390647A8
GB2390647A8 GB0210206A GB0210206A GB2390647A8 GB 2390647 A8 GB2390647 A8 GB 2390647A8 GB 0210206 A GB0210206 A GB 0210206A GB 0210206 A GB0210206 A GB 0210206A GB 2390647 A8 GB2390647 A8 GB 2390647A8
Authority
GB
United Kingdom
Prior art keywords
axial flow
flow fan
fan impeller
mounting blades
blades
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
GB0210206A
Other versions
GB2390647B (en
GB0210206D0 (en
GB2390647A (en
Inventor
Robert James
Geoffrey Michael Donnison
Stewart Mackay
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.)
Truflo Air Movement Ltd
Original Assignee
Truflo Air Movement 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 Truflo Air Movement Ltd filed Critical Truflo Air Movement Ltd
Priority to GB0210206A priority Critical patent/GB2390647B/en
Publication of GB0210206D0 publication Critical patent/GB0210206D0/en
Publication of GB2390647A publication Critical patent/GB2390647A/en
Publication of GB2390647A8 publication Critical patent/GB2390647A8/en
Application granted granted Critical
Publication of GB2390647B publication Critical patent/GB2390647B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0210206A 2002-05-03 2002-05-03 Axial flow impeller Expired - Fee Related GB2390647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0210206A GB2390647B (en) 2002-05-03 2002-05-03 Axial flow impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0210206A GB2390647B (en) 2002-05-03 2002-05-03 Axial flow impeller

Publications (4)

Publication Number Publication Date
GB0210206D0 GB0210206D0 (en) 2002-06-12
GB2390647A GB2390647A (en) 2004-01-14
GB2390647A8 true GB2390647A8 (en) 2004-03-04
GB2390647B GB2390647B (en) 2005-05-18

Family

ID=9936051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0210206A Expired - Fee Related GB2390647B (en) 2002-05-03 2002-05-03 Axial flow impeller

Country Status (1)

Country Link
GB (1) GB2390647B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001909B4 (en) * 2006-01-14 2010-06-10 Howden Ventilatoren Gmbh Impeller of a fan
CN102135116A (en) * 2011-05-11 2011-07-27 莫迪温集团有限公司 Positioning part for axial flow impeller
CN102135115A (en) * 2011-05-11 2011-07-27 莫迪温集团有限公司 Positioning part for axial flow impeller
CN102135113A (en) * 2011-05-11 2011-07-27 莫迪温集团有限公司 Positioning piece for axial flow impeller
CN102322446A (en) * 2011-08-30 2012-01-18 孝感学院 Method for fixing blades of axial-flow ventilator
DE102014009051A1 (en) 2014-06-24 2015-12-24 Tlt-Turbo Gmbh Impeller for axial fan
GB2551719A (en) * 2016-06-27 2018-01-03 Truflo Air Movement Ltd Improvements in and relating to a fan assembly
MX2019012550A (en) * 2017-04-21 2020-01-20 Evapco Inc Cooling tower axial fan in a hollowed disc/ring configuration.
CN109882433B (en) * 2019-03-26 2020-10-09 宁波巨浪风机有限公司 Fan
CN111288015B (en) * 2020-04-02 2020-11-13 江苏盛斗士网络技术有限公司 Angle-adjustable fan blade assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB630395A (en) * 1951-05-07 1949-10-12 Joseph Atkinson Improvements in or related to discs, rotors or stators for turbines or compressors
NL218756A (en) * 1957-07-25
GB891739A (en) * 1959-09-30 1962-03-21 Power Jets Res & Dev Ltd Rotors for turbines, compressors and like fluid-flow machines
GB1466863A (en) * 1973-02-22 1977-03-09 Perkins Engines Ltd Fan
GB1431569A (en) * 1973-05-07 1976-04-07 Wilmot Breeden Ltd Fans
GB1511732A (en) * 1976-01-19 1978-05-24 London Fan Co Ltd Fan
GB2231924A (en) * 1989-05-18 1990-11-28 Joseph David Hearn A hub for adjustable or variable pitch axial and propeller fans

Also Published As

Publication number Publication date
GB2390647B (en) 2005-05-18
GB0210206D0 (en) 2002-06-12
GB2390647A (en) 2004-01-14

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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)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160503