GB2479667B - Tilting fan with support members using race and rolling elements - Google Patents

Tilting fan with support members using race and rolling elements

Info

Publication number
GB2479667B
GB2479667B GB1110856.0A GB201110856A GB2479667B GB 2479667 B GB2479667 B GB 2479667B GB 201110856 A GB201110856 A GB 201110856A GB 2479667 B GB2479667 B GB 2479667B
Authority
GB
United Kingdom
Prior art keywords
race
support members
rolling elements
tilting fan
tilting
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
GB1110856.0A
Other versions
GB201110856D0 (en
GB2479667A (en
Inventor
Peter David Gammack
James Dyson
Alexander Stuart Knox
Tom Vallance Hamilton Crawford
Christopher Simon Osborn
Blair Hugh Hutton
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 GB1110856.0A priority Critical patent/GB2479667B/en
Priority claimed from GB1021092A external-priority patent/GB2476171B/en
Publication of GB201110856D0 publication Critical patent/GB201110856D0/en
Publication of GB2479667A publication Critical patent/GB2479667A/en
Application granted granted Critical
Publication of GB2479667B publication Critical patent/GB2479667B/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
    • 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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • 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
    • 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
    • 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
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1110856.0A 2009-03-04 2009-03-04 Tilting fan with support members using race and rolling elements Expired - Fee Related GB2479667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1110856.0A GB2479667B (en) 2009-03-04 2009-03-04 Tilting fan with support members using race and rolling elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1021092A GB2476171B (en) 2009-03-04 2009-03-04 Tilting fan stand
GB1110856.0A GB2479667B (en) 2009-03-04 2009-03-04 Tilting fan with support members using race and rolling elements

Publications (3)

Publication Number Publication Date
GB201110856D0 GB201110856D0 (en) 2011-08-10
GB2479667A GB2479667A (en) 2011-10-19
GB2479667B true GB2479667B (en) 2012-03-28

Family

ID=44243992

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1107928.2A Expired - Fee Related GB2479660B (en) 2009-03-04 2009-03-04 Tilting fan with an enclosed interlocking mechanism
GB1107925.8A Expired - Fee Related GB2479659B (en) 2009-03-04 2009-03-04 Tilting fan with an interlocking mechanism using rails
GB1110856.0A Expired - Fee Related GB2479667B (en) 2009-03-04 2009-03-04 Tilting fan with support members using race and rolling elements

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1107928.2A Expired - Fee Related GB2479660B (en) 2009-03-04 2009-03-04 Tilting fan with an enclosed interlocking mechanism
GB1107925.8A Expired - Fee Related GB2479659B (en) 2009-03-04 2009-03-04 Tilting fan with an interlocking mechanism using rails

Country Status (1)

Country Link
GB (3) GB2479660B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777399A (en) * 2012-07-19 2012-11-14 罗赟 Bladeless fan with stereo
CN102878113A (en) * 2012-10-30 2013-01-16 李起武 Fan
CN102889233A (en) * 2012-11-02 2013-01-23 李起武 Fan
CN103671197A (en) * 2013-12-16 2014-03-26 苏州市峰之火数码科技有限公司 Induction type bladeless fan
CN106640764B (en) * 2016-11-15 2019-05-31 美的集团股份有限公司 Shell, pedestal and bladeless fan
CN106321525B (en) * 2016-11-15 2019-05-31 美的集团股份有限公司 Pedestal and bladeless fan
WO2021088677A1 (en) * 2019-11-08 2021-05-14 追觅科技(上海)有限公司 Bladeless fan and assembly method therefor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765977A (en) * 1954-10-13 1956-10-09 Morrison Hackley Electric ventilating fans
US2808198A (en) * 1956-04-30 1957-10-01 Morrison Hackley Oscillating fans
US4703152A (en) * 1985-12-11 1987-10-27 Holmes Products Corp. Tiltable and adjustably oscillatable portable electric heater/fan
US5310313A (en) * 1992-11-23 1994-05-10 Chen C H Swinging type of electric fan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601222A (en) * 1944-10-04 1948-04-30 Berkeley & Young Ltd Improvements in, or relating to, electric fans
GB191322235A (en) * 1913-10-02 1914-06-11 Sidney George Leach Improvements in the Construction of Electric Fans.
US2035733A (en) * 1935-06-10 1936-03-31 Marathon Electric Mfg Fan motor mounting
FR1033034A (en) * 1951-02-23 1953-07-07 Articulated stabilizer support for fan with flexible propellers and variable speeds
DE1291090B (en) * 1963-01-23 1969-03-20 Schmidt Geb Halm Anneliese Device for generating an air flow
JPS56167897A (en) * 1980-05-28 1981-12-23 Toshiba Corp Fan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765977A (en) * 1954-10-13 1956-10-09 Morrison Hackley Electric ventilating fans
US2808198A (en) * 1956-04-30 1957-10-01 Morrison Hackley Oscillating fans
US4703152A (en) * 1985-12-11 1987-10-27 Holmes Products Corp. Tiltable and adjustably oscillatable portable electric heater/fan
US5310313A (en) * 1992-11-23 1994-05-10 Chen C H Swinging type of electric fan

Also Published As

Publication number Publication date
GB2479660A (en) 2011-10-19
GB201110856D0 (en) 2011-08-10
GB2479667A (en) 2011-10-19
GB2479660B (en) 2012-05-30
GB2479659A (en) 2011-10-19
GB2479659B (en) 2011-12-21
GB201107928D0 (en) 2011-06-22
GB201107925D0 (en) 2011-06-22

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Legal Events

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

Effective date: 20200304