HK1186512A1 - 風扇 - Google Patents

風扇

Info

Publication number
HK1186512A1
HK1186512A1 HK13113778.6A HK13113778A HK1186512A1 HK 1186512 A1 HK1186512 A1 HK 1186512A1 HK 13113778 A HK13113778 A HK 13113778A HK 1186512 A1 HK1186512 A1 HK 1186512A1
Authority
HK
Hong Kong
Prior art keywords
fan
Prior art date
Application number
HK13113778.6A
Other languages
English (en)
Inventor
Francois Atkinson Antoine
Neal Stimpson Ryan
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
Publication of HK1186512A1 publication Critical patent/HK1186512A1/zh

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • 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)
HK13113778.6A 2012-05-16 2013-12-11 風扇 HK1186512A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208617.9A GB2502105B (en) 2012-05-16 2012-05-16 A fan

Publications (1)

Publication Number Publication Date
HK1186512A1 true HK1186512A1 (zh) 2014-03-14

Family

ID=46458935

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13113778.6A HK1186512A1 (zh) 2012-05-16 2013-12-11 風扇

Country Status (2)

Country Link
GB (1) GB2502105B (zh)
HK (1) HK1186512A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106593929B (zh) * 2016-12-06 2019-04-30 美的集团股份有限公司 基座及无叶风扇
CN209638120U (zh) 2017-10-20 2019-11-15 创科（澳门离岸商业服务）有限公司 风扇
WO2022007780A1 (zh) * 2020-07-06 2022-01-13 追觅科技(上海)有限公司 叶轮组件、导流装置、引流装置、导正装置及无叶风扇

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452490A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd Bladeless fan
GB2452593A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd A fan
GB2468315A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Tilting fan
KR101370271B1 (ko) * 2009-03-04 2014-03-04 다이슨 테크놀러지 리미티드 선풍기
CN202165330U (zh) * 2011-06-03 2012-03-14 刘金泉 一种制冷制热无叶风扇

Also Published As

Publication number Publication date
GB2502105A (en) 2013-11-20
GB2502105B (en) 2016-01-27
GB201208617D0 (en) 2012-06-27

Similar Documents

Publication Publication Date Title
GB2502104B (en) A fan
GB2518935B (en) A fan
GB2509111B (en) A fan
GB2503907B (en) A fan assembly
GB2498547B (en) A fan
SG11201405367VA (en) A fan assembly
GB201203889D0 (en) A fan assembly
GB201203896D0 (en) A fan assembly
GB201203909D0 (en) A fan assembly
GB201203895D0 (en) A fan assembly
GB201202000D0 (en) A fan assembly
GB201203923D0 (en) A fan assembly
GB2500274B (en) Fan
GB2499044B (en) A fan
GB201112215D0 (en) A fan
GB2501301B (en) A fan assembly
EP2846045A4 (en) FAN
GB2508701B (en) A knee-walker
GB201112218D0 (en) A fan
GB201223264D0 (en) A hydrogen-storage-material
HK1184519A1 (zh) 風扇裝置
GB2503449B (en) A ventilation unit
HK1186512A1 (zh) 風扇
GB2510464B (en) A Footgauge
GB2500008B (en) A fan assembly

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200513