GB2511518B - A dual inlet extract fan assembly - Google Patents

A dual inlet extract fan assembly

Info

Publication number
GB2511518B
GB2511518B GB1303901.1A GB201303901A GB2511518B GB 2511518 B GB2511518 B GB 2511518B GB 201303901 A GB201303901 A GB 201303901A GB 2511518 B GB2511518 B GB 2511518B
Authority
GB
United Kingdom
Prior art keywords
fan assembly
dual inlet
extract fan
inlet extract
dual
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
GB1303901.1A
Other versions
GB2511518A (en
GB201303901D0 (en
Inventor
Biggs Colin
Jenkins Richard
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.)
Nuaire Ltd
Original Assignee
Nuaire 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 Nuaire Ltd filed Critical Nuaire Ltd
Priority to GB1303901.1A priority Critical patent/GB2511518B/en
Publication of GB201303901D0 publication Critical patent/GB201303901D0/en
Priority to EP14157921.9A priority patent/EP2775147B1/en
Publication of GB2511518A publication Critical patent/GB2511518A/en
Application granted granted Critical
Publication of GB2511518B publication Critical patent/GB2511518B/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
    • 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
    • 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
    • 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
    • F04D29/403—Casings; Connections of working fluid especially 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
    • F04D29/42—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
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • 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
    • 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
    • F04D29/706—Humidity separation

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)
GB1303901.1A 2013-03-05 2013-03-05 A dual inlet extract fan assembly Active GB2511518B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1303901.1A GB2511518B (en) 2013-03-05 2013-03-05 A dual inlet extract fan assembly
EP14157921.9A EP2775147B1 (en) 2013-03-05 2014-03-05 A dual inlet extract fan assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1303901.1A GB2511518B (en) 2013-03-05 2013-03-05 A dual inlet extract fan assembly

Publications (3)

Publication Number Publication Date
GB201303901D0 GB201303901D0 (en) 2013-04-17
GB2511518A GB2511518A (en) 2014-09-10
GB2511518B true GB2511518B (en) 2018-11-28

Family

ID=48142427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303901.1A Active GB2511518B (en) 2013-03-05 2013-03-05 A dual inlet extract fan assembly

Country Status (2)

Country Link
EP (1) EP2775147B1 (en)
GB (1) GB2511518B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106969458B (en) * 2017-04-24 2023-09-26 珠海格力电器股份有限公司 Heating humidifier water storage structure and humidifier
ES2769475B2 (en) * 2018-12-21 2021-10-21 Soler & Palau Res Sl DOUBLE AIR INLET EXTRACTOR
CN118111027A (en) * 2022-11-30 2024-05-31 珠海格力电器股份有限公司 Mixed flow fan, fan assembly and air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583557A (en) * 1944-10-26 1946-12-20 Joseph Cuthbert Akester Improvements in or relating to ventilating fan units
GB584398A (en) * 1944-08-16 1947-01-14 Greenwood S And Airvac Ventila Improvements in and relating to ventilators
GB1247761A (en) * 1969-04-02 1971-09-29 Powrmatic Ltd Improvements in and relating to power ventilators
CH682012A5 (en) * 1989-09-29 1993-06-30 Robert Spieldiener Motor driven bathroom ventilator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584398A (en) * 1944-08-16 1947-01-14 Greenwood S And Airvac Ventila Improvements in and relating to ventilators
GB583557A (en) * 1944-10-26 1946-12-20 Joseph Cuthbert Akester Improvements in or relating to ventilating fan units
GB1247761A (en) * 1969-04-02 1971-09-29 Powrmatic Ltd Improvements in and relating to power ventilators
CH682012A5 (en) * 1989-09-29 1993-06-30 Robert Spieldiener Motor driven bathroom ventilator

Also Published As

Publication number Publication date
EP2775147A2 (en) 2014-09-10
GB2511518A (en) 2014-09-10
EP2775147A3 (en) 2014-12-03
GB201303901D0 (en) 2013-04-17
EP2775147B1 (en) 2019-08-14

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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)

Free format text: REGISTERED BETWEEN 20230817 AND 20230823