GB2486891B - A fan - Google Patents
A fanInfo
- Publication number
- GB2486891B GB2486891B GB1021910.3A GB201021910A GB2486891B GB 2486891 B GB2486891 B GB 2486891B GB 201021910 A GB201021910 A GB 201021910A GB 2486891 B GB2486891 B GB 2486891B
- 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
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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
- F04D29/483—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps 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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
-
- 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
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—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
- F04F5/14—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
- F04F5/20—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 for evacuating
-
- 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
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/16—Details or features not otherwise provided for mounted on the roof
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)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1021910.3A GB2486891B (en) | 2010-12-23 | 2010-12-23 | A fan |
JP2013545491A JP5749811B2 (en) | 2010-12-23 | 2011-11-25 | Bladeless ceiling blower |
PCT/GB2011/052328 WO2012085527A1 (en) | 2010-12-23 | 2011-11-25 | A bladeless ceiling fan |
US13/997,103 US20130336771A1 (en) | 2010-12-23 | 2011-11-25 | Fan |
CN201110439388.1A CN102536750B (en) | 2010-12-23 | 2011-12-23 | Fan |
CN2011205468344U CN202381301U (en) | 2010-12-23 | 2011-12-23 | Ceiling fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1021910.3A GB2486891B (en) | 2010-12-23 | 2010-12-23 | A fan |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201021910D0 GB201021910D0 (en) | 2011-02-02 |
GB2486891A GB2486891A (en) | 2012-07-04 |
GB2486891B true GB2486891B (en) | 2017-09-06 |
Family
ID=43598944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1021910.3A Expired - Fee Related GB2486891B (en) | 2010-12-23 | 2010-12-23 | A fan |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130336771A1 (en) |
JP (1) | JP5749811B2 (en) |
CN (2) | CN102536750B (en) |
GB (1) | GB2486891B (en) |
WO (1) | WO2012085527A1 (en) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2486890B (en) | 2010-12-23 | 2017-09-06 | Dyson Technology Ltd | A fan |
GB2486891B (en) * | 2010-12-23 | 2017-09-06 | 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 |
GB2492962A (en) | 2011-07-15 | 2013-01-23 | Dyson Technology Ltd | Fan with tangential inlet to casing passage |
GB2492963A (en) | 2011-07-15 | 2013-01-23 | Dyson Technology Ltd | Fan with scroll casing decreasing in cross-section |
GB2492961A (en) | 2011-07-15 | 2013-01-23 | Dyson Technology Ltd | Fan with impeller and motor inside annular casing |
GB201119500D0 (en) | 2011-11-11 | 2011-12-21 | Dyson Technology Ltd | A fan assembly |
AU2013229284B2 (en) * | 2012-03-06 | 2016-05-19 | Dyson Technology Limited | A fan assembly |
GB2500017B (en) | 2012-03-06 | 2015-07-29 | Dyson Technology Ltd | A Humidifying Apparatus |
GB2500012B (en) | 2012-03-06 | 2016-07-06 | 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 |
GB2500005B (en) | 2012-03-06 | 2014-08-27 | Dyson Technology Ltd | A method of generating a humid air flow |
AU350179S (en) | 2013-01-18 | 2013-08-15 | Dyson Technology Ltd | Humidifier or fan |
AU350181S (en) | 2013-01-18 | 2013-08-15 | Dyson Technology Ltd | Humidifier or fan |
BR302013003358S1 (en) | 2013-01-18 | 2014-11-25 | Dyson Technology Ltd | CONFIGURATION APPLIED ON HUMIDIFIER |
AU350140S (en) | 2013-01-18 | 2013-08-13 | Dyson Technology Ltd | Humidifier or fan |
RU2684043C2 (en) | 2013-01-29 | 2019-04-03 | Дайсон Текнолоджи Лимитед | Fan assembly |
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 (en) * | 2013-03-07 | 2014-12-02 | Dyson Technology Ltd | CONFIGURATION APPLIED TO FAN |
CA152656S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
USD729372S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
CA152655S (en) * | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
CA152657S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
EP2801747A1 (en) * | 2013-05-07 | 2014-11-12 | W.K. Wu Products Inc. | Ceiling light assembly |
TWD172707S (en) | 2013-08-01 | 2015-12-21 | 戴森科技有限公司 | A 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 |
CN104421906A (en) * | 2013-09-02 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Heat radiating mechanism of lamp and LED lamp adopting same |
GB2518638B (en) | 2013-09-26 | 2016-10-12 | Dyson Technology Ltd | Humidifying apparatus |
JP1518058S (en) | 2014-01-09 | 2015-02-23 | ||
JP1518059S (en) | 2014-01-09 | 2015-02-23 | ||
CN104117431A (en) * | 2014-07-07 | 2014-10-29 | 浙江里奥电子科技有限公司 | Full-covered air purifier |
GB2528704A (en) | 2014-07-29 | 2016-02-03 | Dyson Technology Ltd | Humidifying apparatus |
GB2528709B (en) | 2014-07-29 | 2017-02-08 | Dyson Technology Ltd | Humidifying apparatus |
GB2528708B (en) | 2014-07-29 | 2016-06-29 | Dyson Technology Ltd | A fan assembly |
TWD173928S (en) * | 2015-01-30 | 2016-02-21 | 戴森科技有限公司 | A fan |
TWD173932S (en) * | 2015-01-30 | 2016-02-21 | 戴森科技有限公司 | A fan |
TWD173929S (en) * | 2015-01-30 | 2016-02-21 | 戴森科技有限公司 | A fan |
TWD179707S (en) * | 2015-01-30 | 2016-11-21 | 戴森科技有限公司 | A fan |
TWD173930S (en) * | 2015-01-30 | 2016-02-21 | 戴森科技有限公司 | A fan |
TWD173931S (en) * | 2015-01-30 | 2016-02-21 | 戴森科技有限公司 | A fan |
USD790052S1 (en) * | 2015-04-20 | 2017-06-20 | Sung Woo Ha | Electric fan |
USD804007S1 (en) * | 2015-11-25 | 2017-11-28 | Vornado Air Llc | Air circulator |
USD818567S1 (en) * | 2016-02-22 | 2018-05-22 | Darrel LaVerne Burnett | Cylinder shaped heater |
US11384956B2 (en) | 2017-05-22 | 2022-07-12 | Sharkninja Operating Llc | Modular fan assembly with articulating nozzle |
US10926210B2 (en) | 2018-04-04 | 2021-02-23 | ACCO Brands Corporation | Air purifier with dual exit paths |
USD913467S1 (en) | 2018-06-12 | 2021-03-16 | ACCO Brands Corporation | Air purifier |
EP3674559B1 (en) * | 2018-12-24 | 2021-06-02 | LEONARDO S.p.A. | Jet fan and vehicle comprising such a fan |
CN111810422B (en) * | 2019-04-11 | 2021-08-17 | 东元电机股份有限公司 | Bladeless ceiling fan capable of adjusting airflow field type |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070166179A1 (en) * | 2006-01-19 | 2007-07-19 | Pace Edgar A | Cleaning system |
US20070183899A1 (en) * | 2006-02-09 | 2007-08-09 | Munshi Mahamad R | Fan mounting system |
GB2452593A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | A fan |
GB2468314A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488467A (en) * | 1947-09-12 | 1949-11-15 | Lisio Salvatore De | Motor-driven fan |
GB1065644A (en) * | 1963-10-29 | 1967-04-19 | Union Carbide Corp | Improvements in and relating to surgical lamps |
ZA793332B (en) | 1979-04-30 | 1981-02-25 | D Rusth | Air circulating device |
JPS6379492U (en) * | 1986-11-13 | 1988-05-25 | ||
US20050092888A1 (en) * | 2003-11-03 | 2005-05-05 | Gonce Ken R. | Suspended ceiling fan |
GB2452490A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | Bladeless fan |
US8152453B2 (en) * | 2007-09-17 | 2012-04-10 | Delta T Corporation | Ceiling fan with angled mounting |
GB2486891B (en) * | 2010-12-23 | 2017-09-06 | Dyson Technology Ltd | A fan |
-
2010
- 2010-12-23 GB GB1021910.3A patent/GB2486891B/en not_active Expired - Fee Related
-
2011
- 2011-11-25 US US13/997,103 patent/US20130336771A1/en not_active Abandoned
- 2011-11-25 JP JP2013545491A patent/JP5749811B2/en not_active Expired - Fee Related
- 2011-11-25 WO PCT/GB2011/052328 patent/WO2012085527A1/en active Application Filing
- 2011-12-23 CN CN201110439388.1A patent/CN102536750B/en not_active Expired - Fee Related
- 2011-12-23 CN CN2011205468344U patent/CN202381301U/en not_active Withdrawn - After Issue
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070166179A1 (en) * | 2006-01-19 | 2007-07-19 | Pace Edgar A | Cleaning system |
US20070183899A1 (en) * | 2006-02-09 | 2007-08-09 | Munshi Mahamad R | Fan mounting system |
GB2452593A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | A fan |
GB2468314A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
Also Published As
Publication number | Publication date |
---|---|
GB2486891A (en) | 2012-07-04 |
US20130336771A1 (en) | 2013-12-19 |
CN102536750A (en) | 2012-07-04 |
WO2012085527A1 (en) | 2012-06-28 |
CN102536750B (en) | 2015-03-11 |
CN202381301U (en) | 2012-08-15 |
JP2014503745A (en) | 2014-02-13 |
JP5749811B2 (en) | 2015-07-15 |
GB201021910D0 (en) | 2011-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20171206 |