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GB201810125D0 - A fan housing assembly - Google Patents

A fan housing assembly

Info

Publication number
GB201810125D0
GB201810125D0 GBGB1810125.3A GB201810125A GB201810125D0 GB 201810125 D0 GB201810125 D0 GB 201810125D0 GB 201810125 A GB201810125 A GB 201810125A GB 201810125 D0 GB201810125 D0 GB 201810125D0
Authority
GB
United Kingdom
Prior art keywords
housing assembly
fan housing
fan
assembly
housing
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
GBGB1810125.3A
Other versions
GB2577032B (en
GB2577032A (en
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.)
Elta Fans Ltd
Original Assignee
Elta Fans 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 Elta Fans Ltd filed Critical Elta Fans Ltd
Priority to GB1810125.3A priority Critical patent/GB2577032B/en
Publication of GB201810125D0 publication Critical patent/GB201810125D0/en
Priority to NZ754673A priority patent/NZ754673A/en
Priority to AU2019204277A priority patent/AU2019204277B2/en
Publication of GB2577032A publication Critical patent/GB2577032A/en
Application granted granted Critical
Publication of GB2577032B publication Critical patent/GB2577032B/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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1810125.3A 2018-06-20 2018-06-20 A fan housing assembly Active GB2577032B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1810125.3A GB2577032B (en) 2018-06-20 2018-06-20 A fan housing assembly
NZ754673A NZ754673A (en) 2018-06-20 2019-06-19 A Fan Housing Assembly
AU2019204277A AU2019204277B2 (en) 2018-06-20 2019-06-19 A Fan Housing Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810125.3A GB2577032B (en) 2018-06-20 2018-06-20 A fan housing assembly

Publications (3)

Publication Number Publication Date
GB201810125D0 true GB201810125D0 (en) 2018-08-08
GB2577032A GB2577032A (en) 2020-03-18
GB2577032B GB2577032B (en) 2020-09-23

Family

ID=63042759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810125.3A Active GB2577032B (en) 2018-06-20 2018-06-20 A fan housing assembly

Country Status (3)

Country Link
AU (1) AU2019204277B2 (en)
GB (1) GB2577032B (en)
NZ (1) NZ754673A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641987A (en) * 1951-02-09 1953-06-16 Joseph N Burgan Ventilator
US2684621A (en) * 1952-12-05 1954-07-27 Loren Cook Company Attic ventilator
GB968355A (en) * 1961-12-08 1964-09-02 Bryce Harold Miller Ventilating device
SU1620685A1 (en) * 1988-12-07 1991-01-15 А. А. Михайлов и Л. А. Ступина Roof-mounted fan
KR100927325B1 (en) * 2009-07-24 2009-11-19 이화랑 Wingless safety fans
US10001138B2 (en) * 2013-07-30 2018-06-19 Twin City Fan Companies, Ltd. Powered ventilators
CN107620721A (en) * 2017-10-18 2018-01-23 浙江金盾风机股份有限公司 A kind of double blast cap axial-flow roof ventilators

Also Published As

Publication number Publication date
AU2019204277B2 (en) 2021-12-16
AU2019204277A1 (en) 2020-01-16
NZ754673A (en) 2022-04-29
GB2577032B (en) 2020-09-23
GB2577032A (en) 2020-03-18

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