GB201020842D0 - A fan - Google Patents

A fan

Info

Publication number
GB201020842D0
GB201020842D0 GBGB1020842.9A GB201020842A GB201020842D0 GB 201020842 D0 GB201020842 D0 GB 201020842D0 GB 201020842 A GB201020842 A GB 201020842A GB 201020842 D0 GB201020842 D0 GB 201020842D0
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.)
Granted
Application number
GBGB1020842.9A
Other versions
GB2475425A (en
GB2475425B (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 GB1020842A priority Critical patent/GB2475425B/en
Priority claimed from GB0903674A external-priority patent/GB2468320C/en
Publication of GB201020842D0 publication Critical patent/GB201020842D0/en
Publication of GB2475425A publication Critical patent/GB2475425A/en
Priority to HK11110121.8A priority patent/HK1155791A1/en
Application granted granted Critical
Publication of GB2475425B publication Critical patent/GB2475425B/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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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)
GB1020842A 2009-03-04 2009-03-04 Tilting fan Active GB2475425B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1020842A GB2475425B (en) 2009-03-04 2009-03-04 Tilting fan
HK11110121.8A HK1155791A1 (en) 2009-03-04 2011-09-26 Tilting fan

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0903674A GB2468320C (en) 2009-03-04 2009-03-04 Tilting fan
GB1020842A GB2475425B (en) 2009-03-04 2009-03-04 Tilting fan

Publications (3)

Publication Number Publication Date
GB201020842D0 true GB201020842D0 (en) 2011-01-19
GB2475425A GB2475425A (en) 2011-05-18
GB2475425B GB2475425B (en) 2011-10-05

Family

ID=43531690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020842A Active GB2475425B (en) 2009-03-04 2009-03-04 Tilting fan

Country Status (1)

Country Link
GB (1) GB2475425B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM419831U (en) * 2011-06-16 2012-01-01 Kable Entpr Co Ltd Bladeless fan
CN102878121A (en) * 2011-07-12 2013-01-16 任文华 Bladeless fan
CN102305220B (en) * 2011-08-16 2015-01-07 江西维特科技有限公司 Low-noise blade-free fan
CN107420323B (en) * 2014-04-30 2019-04-30 广东美的环境电器制造有限公司 Fan
CN106762777B (en) * 2016-11-15 2019-07-02 美的集团股份有限公司 Pedestal and bladeless fan
CN106438503B (en) * 2016-11-15 2019-05-31 美的集团股份有限公司 Pedestal and bladeless fan
WO2020077647A1 (en) * 2018-10-20 2020-04-23 慈溪市众邦电器有限公司 Fan having air-oscillation structure
CN111110968B (en) * 2019-12-27 2024-04-02 北京怡和嘉业医疗科技股份有限公司 Breathing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035733A (en) * 1935-06-10 1936-03-31 Marathon Electric Mfg Fan motor mounting
US2813673A (en) * 1953-07-09 1957-11-19 Gilbert Co A C Tiltable oscillating fan
JPS56167897A (en) * 1980-05-28 1981-12-23 Toshiba Corp Fan
US5411371A (en) * 1992-11-23 1995-05-02 Chen; Cheng-Ho Swiveling electric fan
US6830433B2 (en) * 2002-08-05 2004-12-14 Kaz, Inc. Tower fan
US20050128698A1 (en) * 2003-12-10 2005-06-16 Huang Cheng Y. Cooling fan
GB2452490A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd Bladeless fan

Also Published As

Publication number Publication date
GB2475425A (en) 2011-05-18
GB2475425B (en) 2011-10-05

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