WO2014140518A1 - A fan assembly - Google Patents

A fan assembly Download PDF

Info

Publication number
WO2014140518A1
WO2014140518A1 PCT/GB2014/050294 GB2014050294W WO2014140518A1 WO 2014140518 A1 WO2014140518 A1 WO 2014140518A1 GB 2014050294 W GB2014050294 W GB 2014050294W WO 2014140518 A1 WO2014140518 A1 WO 2014140518A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
nozzle
flow
flow control
bore
Prior art date
Application number
PCT/GB2014/050294
Other languages
English (en)
French (fr)
Inventor
Roy POULTON
Joseph HODGETTS
Original Assignee
Dyson Technology Limited
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 Limited filed Critical Dyson Technology Limited
Priority to EP14702949.0A priority Critical patent/EP2971996B1/en
Priority to CA2900565A priority patent/CA2900565A1/en
Priority to AU2014229860A priority patent/AU2014229860B2/en
Priority to RU2015143195A priority patent/RU2659947C2/ru
Publication of WO2014140518A1 publication Critical patent/WO2014140518A1/en
Priority to AU2017258875A priority patent/AU2017258875B2/en

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
    • 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
    • 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
    • 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • 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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0693—Details or arrangements of the wiring
    • 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
PCT/GB2014/050294 2013-03-11 2014-02-03 A fan assembly WO2014140518A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP14702949.0A EP2971996B1 (en) 2013-03-11 2014-02-03 A fan assembly
CA2900565A CA2900565A1 (en) 2013-03-11 2014-02-03 A fan assembly
AU2014229860A AU2014229860B2 (en) 2013-03-11 2014-02-03 A fan assembly
RU2015143195A RU2659947C2 (ru) 2013-03-11 2014-02-03 Вентилятор в сборе
AU2017258875A AU2017258875B2 (en) 2013-03-11 2017-11-08 A fan assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1304338.5 2013-03-11
GB1304338.5A GB2511757B (en) 2013-03-11 2013-03-11 Fan assembly nozzle with control port

Publications (1)

Publication Number Publication Date
WO2014140518A1 true WO2014140518A1 (en) 2014-09-18

Family

ID=48189705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050294 WO2014140518A1 (en) 2013-03-11 2014-02-03 A fan assembly

Country Status (10)

Country Link
US (1) US20140255173A1 (ru)
EP (1) EP2971996B1 (ru)
JP (1) JP5749825B2 (ru)
CN (2) CN104047908B (ru)
AU (2) AU2014229860B2 (ru)
CA (1) CA2900565A1 (ru)
GB (2) GB2536767B (ru)
HK (1) HK1223996A1 (ru)
RU (1) RU2659947C2 (ru)
WO (1) WO2014140518A1 (ru)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB0919473D0 (en) 2009-11-06 2009-12-23 Dyson Technology Ltd A fan
WO2011147318A1 (zh) 2010-05-27 2011-12-01 Li Dezheng 借助窄缝喷嘴组件送风的装置
GB2482547A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
JP5588565B2 (ja) 2010-10-13 2014-09-10 ダイソン テクノロジー リミテッド 送風機組立体
GB2484670B (en) 2010-10-18 2018-04-25 Dyson Technology Ltd A fan assembly
ES2619373T3 (es) 2010-10-18 2017-06-26 Dyson Technology Limited Conjunto de ventilador
WO2012059730A1 (en) 2010-11-02 2012-05-10 Dyson Technology Limited A fan assembly
BR112014001474A2 (pt) 2011-07-27 2017-02-21 Dyson Technology Ltd conjunto de ventilador
GB2493506B (en) 2011-07-27 2013-09-11 Dyson Technology Ltd A fan assembly
GB201119500D0 (en) 2011-11-11 2011-12-21 Dyson Technology Ltd A fan assembly
GB2496877B (en) 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
GB2499044B (en) * 2012-02-06 2014-03-19 Dyson Technology Ltd A fan
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2499041A (en) * 2012-02-06 2013-08-07 Dyson Technology Ltd Bladeless fan including an ionizer
GB2512192B (en) 2012-03-06 2015-08-05 Dyson Technology Ltd A Humidifying Apparatus
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
MY167968A (en) 2012-03-06 2018-10-09 Dyson Technology Ltd A fan assembly
GB2500012B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
GB2500903B (en) 2012-04-04 2015-06-24 Dyson Technology Ltd Heating apparatus
GB2501301B (en) 2012-04-19 2016-02-03 Dyson Technology Ltd A fan assembly
BR302013003358S1 (pt) 2013-01-18 2014-11-25 Dyson Technology Ltd Configuração aplicada em umidificador
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
RU2684043C2 (ru) 2013-01-29 2019-04-03 Дайсон Текнолоджи Лимитед Вентилятор в сборе
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
BR302013004394S1 (pt) 2013-03-07 2014-12-02 Dyson Technology Ltd Configuração aplicada a ventilador
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA154722S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
CA154723S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
TWD172707S (zh) 2013-08-01 2015-12-21 戴森科技有限公司 風扇
GB2518638B (en) 2013-09-26 2016-10-12 Dyson Technology Ltd Humidifying apparatus
GB2528704A (en) 2014-07-29 2016-02-03 Dyson Technology Ltd Humidifying apparatus
GB2528708B (en) 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2543537B (en) 2015-10-21 2018-09-19 Dyson Technology Ltd A handheld appliance
GB2543536B (en) 2015-10-21 2019-01-02 Dyson Technology Ltd A handheld appliance
GB2543538B (en) * 2015-10-21 2018-05-09 Dyson Technology Ltd A haircare appliance
CN105352101B (zh) * 2015-12-10 2018-01-02 南华大学 基于科恩达效应的室内通风装置
CN105318516B (zh) * 2015-12-10 2018-01-02 南华大学 基于科恩达效应的吸顶式通风设备
CN107461346A (zh) * 2016-06-03 2017-12-12 德昌电机(深圳)有限公司 驱动装置及具有该驱动装置的无叶风扇
US11384956B2 (en) 2017-05-22 2022-07-12 Sharkninja Operating Llc Modular fan assembly with articulating nozzle
US10890342B2 (en) * 2017-07-31 2021-01-12 Wilson Spain Fire ventilation system
GB2568979A (en) * 2017-12-01 2019-06-05 Dyson Technology Ltd A fan assembly
GB2568939B (en) 2017-12-01 2020-12-02 Dyson Technology Ltd A fan assembly
GB2563474B (en) * 2018-02-16 2019-06-19 Wirth Doors Ltd An active airflow inhibiting apparatus
GB2574606A (en) * 2018-06-11 2019-12-18 Dyson Technology Ltd Attachment for a handheld appliance
GB2575063B (en) 2018-06-27 2021-06-09 Dyson Technology Ltd A nozzle for a fan assembly
GB2575066B (en) * 2018-06-27 2020-11-25 Dyson Technology Ltd A nozzle for a fan assembly
GB2575064B (en) * 2018-06-27 2021-06-09 Dyson Technology Ltd A nozzle for a fan assembly
GB2578617B (en) 2018-11-01 2021-02-24 Dyson Technology Ltd A nozzle for a fan assembly
GB201900018D0 (en) * 2019-01-02 2019-02-13 Dyson Technology Ltd Air treatment apparatus
GB201900025D0 (en) * 2019-01-02 2019-02-13 Dyson Technology Ltd A fan assembly
US11835050B2 (en) 2019-10-31 2023-12-05 Hui Ying Fan
KR102630059B1 (ko) * 2020-03-04 2024-01-25 엘지전자 주식회사 송풍기
WO2021177713A1 (ko) * 2020-03-04 2021-09-10 엘지전자 주식회사 블로어
KR20210112122A (ko) * 2020-03-04 2021-09-14 엘지전자 주식회사 송풍기
US11739760B2 (en) 2020-06-02 2023-08-29 Lg Electronics Inc. Blower
USD965129S1 (en) * 2020-12-17 2022-09-27 Shenzhen OriginX Technology Co., LTD. Leafless air purifier

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484671A (en) * 2010-10-18 2012-04-25 Dyson Technology Ltd A fan assembly comprising an adjustable surface for control of air flow
GB2484695A (en) * 2010-10-20 2012-04-25 Dyson Technology Ltd A fan assembly comprising a nozzle and inserts for directing air flow
GB2484761A (en) * 2010-10-18 2012-04-25 Dyson Technology Ltd A fan assembly comprising an adjustable nozzle for control of air flow
GB2493231A (en) * 2011-07-27 2013-01-30 Dyson Technology Ltd Bladeless fan with nozzle and air changing means
GB2493505A (en) * 2011-07-27 2013-02-13 Dyson Technology Ltd Fan assembly with two nozzle sections

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GB2482547A (en) * 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482549A (en) * 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
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BR112014001474A2 (pt) * 2011-07-27 2017-02-21 Dyson Technology Ltd conjunto de ventilador
GB2496877B (en) * 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484671A (en) * 2010-10-18 2012-04-25 Dyson Technology Ltd A fan assembly comprising an adjustable surface for control of air flow
GB2484761A (en) * 2010-10-18 2012-04-25 Dyson Technology Ltd A fan assembly comprising an adjustable nozzle for control of air flow
GB2484695A (en) * 2010-10-20 2012-04-25 Dyson Technology Ltd A fan assembly comprising a nozzle and inserts for directing air flow
GB2493231A (en) * 2011-07-27 2013-01-30 Dyson Technology Ltd Bladeless fan with nozzle and air changing means
GB2493505A (en) * 2011-07-27 2013-02-13 Dyson Technology Ltd Fan assembly with two nozzle sections

Also Published As

Publication number Publication date
CA2900565A1 (en) 2014-09-18
GB2536767B (en) 2017-11-15
AU2017258875B2 (en) 2019-09-26
CN104047908B (zh) 2017-01-11
GB2536767A (en) 2016-09-28
EP2971996B1 (en) 2019-07-10
CN203743091U (zh) 2014-07-30
GB2511757A (en) 2014-09-17
JP5749825B2 (ja) 2015-07-15
HK1223996A1 (zh) 2017-08-11
US20140255173A1 (en) 2014-09-11
EP2971996A1 (en) 2016-01-20
GB2511757B (en) 2016-06-15
GB201304338D0 (en) 2013-04-24
RU2015143195A (ru) 2017-04-18
AU2014229860A1 (en) 2015-08-13
AU2014229860B2 (en) 2017-08-17
RU2659947C2 (ru) 2018-07-04
GB201600966D0 (en) 2016-03-02
CN104047908A (zh) 2014-09-17
JP2014173604A (ja) 2014-09-22
AU2017258875A1 (en) 2017-11-30

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