GB2509760B - A Fan - Google Patents

A Fan

Info

Publication number
GB2509760B
GB2509760B GB1300629.1A GB201300629A GB2509760B GB 2509760 B GB2509760 B GB 2509760B GB 201300629 A GB201300629 A GB 201300629A GB 2509760 B GB2509760 B GB 2509760B
Authority
GB
United Kingdom
Prior art keywords
fan
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.)
Expired - Fee Related
Application number
GB1300629.1A
Other languages
English (en)
Other versions
GB2509760A (en
GB201300629D0 (en
Inventor
Frederic Nicolas
Lukasz Andrzej Kowalczyk
Neil Andrew Stewart
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 GB1300629.1A priority Critical patent/GB2509760B/en
Publication of GB201300629D0 publication Critical patent/GB201300629D0/en
Priority to PCT/GB2014/050025 priority patent/WO2014108672A1/en
Priority to EP14700014.5A priority patent/EP2943687A1/en
Priority to CN201420021841.6U priority patent/CN203685526U/zh
Priority to JP2014004628A priority patent/JP5775611B2/ja
Priority to US14/155,165 priority patent/US20140199185A1/en
Priority to CN201410016628.0A priority patent/CN103925197B/zh
Publication of GB2509760A publication Critical patent/GB2509760A/en
Application granted granted Critical
Publication of GB2509760B publication Critical patent/GB2509760B/en
Expired - Fee Related 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
    • 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
    • F04D29/40—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
    • 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
    • F04D25/088—Ceiling 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB1300629.1A 2013-01-14 2013-01-14 A Fan Expired - Fee Related GB2509760B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1300629.1A GB2509760B (en) 2013-01-14 2013-01-14 A Fan
PCT/GB2014/050025 WO2014108672A1 (en) 2013-01-14 2014-01-06 A fan
EP14700014.5A EP2943687A1 (en) 2013-01-14 2014-01-06 A fan
CN201420021841.6U CN203685526U (zh) 2013-01-14 2014-01-14 风扇组件
JP2014004628A JP5775611B2 (ja) 2013-01-14 2014-01-14 送風機
US14/155,165 US20140199185A1 (en) 2013-01-14 2014-01-14 Fan
CN201410016628.0A CN103925197B (zh) 2013-01-14 2014-01-14 风扇组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1300629.1A GB2509760B (en) 2013-01-14 2013-01-14 A Fan

Publications (3)

Publication Number Publication Date
GB201300629D0 GB201300629D0 (en) 2013-02-27
GB2509760A GB2509760A (en) 2014-07-16
GB2509760B true GB2509760B (en) 2015-07-15

Family

ID=47757947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1300629.1A Expired - Fee Related GB2509760B (en) 2013-01-14 2013-01-14 A Fan

Country Status (6)

Country Link
US (1) US20140199185A1 (ja)
EP (1) EP2943687A1 (ja)
JP (1) JP5775611B2 (ja)
CN (2) CN203685526U (ja)
GB (1) GB2509760B (ja)
WO (1) WO2014108672A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2486889B (en) 2010-12-23 2017-09-06 Dyson Technology Ltd A fan
GB2486892B (en) 2010-12-23 2017-11-15 Dyson Technology Ltd A fan
GB2486890B (en) 2010-12-23 2017-09-06 Dyson Technology Ltd A fan
GB2492963A (en) 2011-07-15 2013-01-23 Dyson Technology Ltd Fan with scroll casing decreasing in cross-section
GB2492962A (en) 2011-07-15 2013-01-23 Dyson Technology Ltd Fan with tangential inlet to casing passage
GB2492961A (en) 2011-07-15 2013-01-23 Dyson Technology Ltd Fan with impeller and motor inside annular casing
GB2509760B (en) * 2013-01-14 2015-07-15 Dyson Technology Ltd A Fan
JP1518058S (ja) 2014-01-09 2015-02-23
JP1518059S (ja) 2014-01-09 2015-02-23
CN105304740A (zh) * 2015-10-12 2016-02-03 友达光电股份有限公司 光伏转换模块
USD907756S1 (en) * 2017-03-08 2021-01-12 Delta T, Llc Ceiling fan
US11384956B2 (en) 2017-05-22 2022-07-12 Sharkninja Operating Llc Modular fan assembly with articulating nozzle
CA3021746A1 (en) 2017-10-20 2019-04-20 Tti (Macao Commercial Offshore) Limited Fan
EP3726066B1 (en) * 2017-12-19 2023-05-03 GD Midea Environment Appliances MFG Co., Ltd. Fan head assembly for bladeless air-blowing apparatus, bladeless air-blowing apparatus, head for bladeless fan, and bladeless fan
CN110374922A (zh) * 2019-06-24 2019-10-25 武汉洁琅环保科技有限公司 一种双通道无叶风扇
CN112922861B (zh) * 2021-01-29 2021-12-28 西安交通大学 一种紧凑式低转速离心压气机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447523A (en) * 1972-11-30 1976-08-25 Rockwell International Corp Compound ejector
CN202165333U (zh) * 2011-07-17 2012-03-14 任文华 无叶风扇
CN202646062U (zh) * 2011-11-09 2013-01-02 余姚市华昌电器制造有限公司 一种无叶风扇
GB2492962A (en) * 2011-07-15 2013-01-23 Dyson Technology Ltd Fan with tangential inlet to casing passage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099965A (en) * 1958-01-02 1963-08-06 Krantz H Fa Jet conveyors
US3270655A (en) * 1964-03-25 1966-09-06 Howard P Guirl Air curtain door seal
US3749379A (en) * 1971-04-07 1973-07-31 Gen Electric System for thermal exhaust
US4129627A (en) * 1977-08-05 1978-12-12 Ceramic Cooling Tower Company Tornado protected cooling tower
GB2452593A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd A fan
GB2486889B (en) * 2010-12-23 2017-09-06 Dyson Technology Ltd A fan
GB2486892B (en) * 2010-12-23 2017-11-15 Dyson Technology Ltd A fan
JP5879502B2 (ja) * 2011-03-29 2016-03-08 パナソニックＩｐマネジメント株式会社 涼風機
CN202381366U (zh) * 2011-11-09 2012-08-15 余姚市华昌电器制造有限公司 一种无叶风扇
DE202012002443U1 (de) * 2012-03-06 2012-04-17 Ds Produkte Gmbh Ventilator
GB2509760B (en) * 2013-01-14 2015-07-15 Dyson Technology Ltd A Fan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447523A (en) * 1972-11-30 1976-08-25 Rockwell International Corp Compound ejector
GB2492962A (en) * 2011-07-15 2013-01-23 Dyson Technology Ltd Fan with tangential inlet to casing passage
CN202165333U (zh) * 2011-07-17 2012-03-14 任文华 无叶风扇
CN202646062U (zh) * 2011-11-09 2013-01-02 余姚市华昌电器制造有限公司 一种无叶风扇

Also Published As

Publication number Publication date
CN103925197A (zh) 2014-07-16
CN103925197B (zh) 2017-04-12
US20140199185A1 (en) 2014-07-17
EP2943687A1 (en) 2015-11-18
WO2014108672A1 (en) 2014-07-17
CN203685526U (zh) 2014-07-02
JP5775611B2 (ja) 2015-09-09
GB2509760A (en) 2014-07-16
JP2014134203A (ja) 2014-07-24
GB201300629D0 (en) 2013-02-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180114