GB201800982D0 - A fan assembly - Google Patents

A fan assembly

Info

Publication number
GB201800982D0
GB201800982D0 GBGB1800982.9A GB201800982A GB201800982D0 GB 201800982 D0 GB201800982 D0 GB 201800982D0 GB 201800982 A GB201800982 A GB 201800982A GB 201800982 D0 GB201800982 D0 GB 201800982D0
Authority
GB
United Kingdom
Prior art keywords
fan assembly
fan
assembly
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.)
Withdrawn
Application number
GBGB1800982.9A
Other versions
GB2570640A (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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1800982.9A priority Critical patent/GB2570640A/en
Publication of GB201800982D0 publication Critical patent/GB201800982D0/en
Priority to PCT/GB2019/050093 priority patent/WO2019141971A1/en
Priority to TW108200933U priority patent/TWM579262U/en
Priority to CN201910060201.3A priority patent/CN110067758A/en
Publication of GB2570640A publication Critical patent/GB2570640A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/103—Curved filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
GB1800982.9A 2018-01-22 2018-01-22 A fan assembly Withdrawn GB2570640A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1800982.9A GB2570640A (en) 2018-01-22 2018-01-22 A fan assembly
PCT/GB2019/050093 WO2019141971A1 (en) 2018-01-22 2019-01-14 A fan assembly with a particulate filter, an activated carbon filter and a catalyst for oxidative decomposition of volatile organic compounds
TW108200933U TWM579262U (en) 2018-01-22 2019-01-19 A fan assembly
CN201910060201.3A CN110067758A (en) 2018-01-22 2019-01-22 fan assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1800982.9A GB2570640A (en) 2018-01-22 2018-01-22 A fan assembly

Publications (2)

Publication Number Publication Date
GB201800982D0 true GB201800982D0 (en) 2018-03-07
GB2570640A GB2570640A (en) 2019-08-07

Family

ID=61283514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1800982.9A Withdrawn GB2570640A (en) 2018-01-22 2018-01-22 A fan assembly

Country Status (4)

Country Link
CN (1) CN110067758A (en)
GB (1) GB2570640A (en)
TW (1) TWM579262U (en)
WO (1) WO2019141971A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021088947A1 (en) * 2019-11-08 2021-05-14 追觅科技(上海)有限公司 Bladeless fan
CN110925885A (en) * 2019-12-11 2020-03-27 宁波奥克斯电气股份有限公司 Air conditioner
KR102399173B1 (en) * 2020-07-22 2022-05-18 김기영 Electric fan with measuring particulate matter
CN113551351B (en) * 2021-07-23 2022-06-14 祝起胜 Remove aldehyde air purifier based on thermal catalytic oxidation method
US20240245190A1 (en) 2023-01-19 2024-07-25 Sharkninja Operating Llc Identification of hair care appliance attachments
KR20250154586A (en) 2023-01-19 2025-10-28 샤크닌자 오퍼레이팅 엘엘씨 Hair care device with power supply attachment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1251788C (en) * 2003-08-01 2006-04-19 金伟力 Indoor lighting lamp type photo catelytic air purifier
US20090010801A1 (en) * 2007-05-15 2009-01-08 Murphy Oliver J Air cleaner
CN201786778U (en) * 2010-09-20 2011-04-06 李德正 Non-bladed fan
CN103470540A (en) * 2013-08-17 2013-12-25 昆山泽凯机械有限公司 Blade-free fan
GB2535460B (en) * 2015-02-13 2017-11-29 Dyson Technology Ltd Fan assembly with removable nozzle and filter
GB2535224A (en) * 2015-02-13 2016-08-17 Dyson Technology Ltd A fan
CN204629878U (en) * 2015-04-13 2015-09-09 杭州钛合智造电器有限公司 A kind of desk lamp type air purifier
US9908070B2 (en) * 2015-11-23 2018-03-06 Pall Corporation Fuel tank inerting prefilter assemblies, devices, and methods of use
CN106855064A (en) * 2015-12-08 2017-06-16 重庆市涪陵区腾图广告有限公司 A kind of mine mechanical blower
CN105864908A (en) * 2016-04-15 2016-08-17 北京化工大学 Multistage plasma air purifier
TW201834543A (en) * 2016-07-04 2018-09-16 托普索公司 Filter bag assembly
CN206604315U (en) * 2017-03-30 2017-11-03 马宁 Light-concentration volatile organic compound purifier in a kind of environment
CN107178838A (en) * 2017-06-19 2017-09-19 同济大学 A kind of modularization bladeless fan device with air-cleaning function

Also Published As

Publication number Publication date
TWM579262U (en) 2019-06-11
GB2570640A (en) 2019-08-07
WO2019141971A1 (en) 2019-07-25
CN110067758A (en) 2019-07-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)