JP2012132460A - 送風機 - Google Patents
送風機 Download PDFInfo
- Publication number
- JP2012132460A JP2012132460A JP2011283412A JP2011283412A JP2012132460A JP 2012132460 A JP2012132460 A JP 2012132460A JP 2011283412 A JP2011283412 A JP 2011283412A JP 2011283412 A JP2011283412 A JP 2011283412A JP 2012132460 A JP2012132460 A JP 2012132460A
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- JP
- Japan
- Prior art keywords
- nozzle
- air
- air outlet
- wall
- air flow
- 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.)
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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
- F04D29/40—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
- 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
- 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
- F04D25/088—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
- F04D29/60—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
- 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
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- 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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Nozzles (AREA)
Abstract
【解決手段】天井送風機のための環状ノズルは、ボア軸線を有するボアを形成する内壁と、内壁の周りに延びる外壁と、空気流を受け入れる空気入口と、内壁と外壁の間に延びる空気出口部分とを含む。空気出口部分は、空気流を放出するための空気出口を形成する。内部通路が、空気出口まで空気流を搬送するためにボア軸線の周りに延びている。空気出口部分は、ボア軸線から離れる方向に空気流を放出するように構成される。
【選択図】図8
Description
76 内壁
84 環状空気出口部分
86 内側部分
88 環状外側部分
Claims (19)
- 天井送風機のための環状ノズルであって、
ボア軸線を有するボアを形成する内壁と、
前記内壁の周りに延びる外壁と、
空気入口と、
前記内壁と前記外壁の間に延びる空気出口部分であって、少なくとも1つの空気出口と該空気出口部分に空気流を搬送するために前記ボア軸線の周りに延びる内部通路とを含む空気出口部分と、
を含み、
前記空気出口部分は、前記ボア軸線から離れる方向に前記空気流を放出するように構成される、
ことを特徴とするノズル。 - 前記空気出口部分は、前記内壁に接続された内側部分と、前記外壁に接続された外側部分とを含み、
前記内側部分の少なくとも一部は、前記ボア軸線から離れる方向にテーパ付けられている、
ことを特徴とする請求項1に記載のノズル。 - 前記ボア軸線に対する前記内側部分の前記少なくとも一部の傾斜角は、0と45°の間であることを特徴とする請求項2に記載のノズル。
- 前記内側部分の前記少なくとも一部は、実質的に円錐である形状を有することを特徴とする請求項2又は請求項3に記載のノズル。
- 前記空気出口部分は、前記内側部分の前記少なくとも一部と実質的に平行である方向に前記空気流を放出するように構成されることを特徴とする請求項2から請求項4のいずれか1項に記載の方法。
- 前記少なくとも1つの空気出口は、前記内側部分と前記外側部分の間に位置付けられることを特徴とする請求項2から請求項5のいずれか1項に記載のノズル。
- 前記外側部分は、前記ボア軸線と実質的に直交することを特徴とする請求項2から請求項6のいずれか1項に記載のノズル。
- 前記少なくとも1つの空気出口は、前記ボア軸線の周りに延びることを特徴とする請求項1から請求項7のいずれか1項に記載のノズル。
- 前記少なくとも1つの空気出口は、実質的に環状の空気出口を含むことを特徴とする請求項1から請求項8のいずれか1項に記載のノズル。
- 前記空気出口部分は、前記内部通路から前記少なくとも1つの空気出口まで前記空気流を搬送するための空気チャンネルを含むことを特徴とする請求項1から請求項9のいずれか1項に記載のノズル。
- 前記空気チャンネルは、前記ボア軸線に対して傾斜していることを特徴とする請求項10に記載のノズル。
- 前記空気チャンネルと前記ボア軸線の間に内在する角度は、0と45°の間であることを特徴とする請求項11に記載のノズル。
- 前記内部通路は、前記ボア軸線の周りに延びることを特徴とする請求項1から請求項12のいずれか1項に記載のノズル。
- 前記内壁と前記外壁の中間に延びる翼弦線を含み、
前記少なくとも1つの空気出口は、前記ボア軸線と前記翼弦線の間に位置付けられる、
ことを特徴とする請求項1から請求項13のいずれか1項に記載のノズル。 - 前記内部通路は、前記ボア軸線を通過する平面において実質的に矩形の断面を有することを特徴とする請求項1から請求項14のいずれか1項に記載のノズル。
- 空気流を生成するための手段と、
前記生成した空気流を放出するための請求項1から請求項15のいずれか1項に記載の環状ノズルと、
を含むことを特徴とする天井送風機。 - 前記空気流を生成するための手段は、前記ノズルの前記外壁に接続された空気入口部分に位置付けられることを特徴とする請求項16に記載の天井送風機。
- 前記空気入口部分は、入口を含み、前記空気流を生成するための手段は、インペラと、該空気入口部分の該入口を通じて空気流を引き込むためにインペラ軸線の周りに該インペラを回転させるためのモータとを含むことを特徴とする請求項17に記載の天井送風機。
- 前記インペラ軸線は、前記ボア軸線と実質的に直交することを特徴とする請求項18に記載の天井送風機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1021911.1A GB2486892B (en) | 2010-12-23 | 2010-12-23 | A fan |
GB1021911.1 | 2010-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012132460A true JP2012132460A (ja) | 2012-07-12 |
JP5384610B2 JP5384610B2 (ja) | 2014-01-08 |
Family
ID=43598945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011283412A Expired - Fee Related JP5384610B2 (ja) | 2010-12-23 | 2011-12-26 | 送風機 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9004858B2 (ja) |
EP (1) | EP2655983A1 (ja) |
JP (1) | JP5384610B2 (ja) |
KR (1) | KR101478273B1 (ja) |
CN (2) | CN102536749B (ja) |
AU (1) | AU2011346902B2 (ja) |
BR (1) | BR112013013891A2 (ja) |
CA (1) | CA2822199A1 (ja) |
GB (1) | GB2486892B (ja) |
RU (1) | RU2581117C2 (ja) |
WO (1) | WO2012085528A1 (ja) |
Cited By (9)
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JP2014134203A (ja) * | 2013-01-14 | 2014-07-24 | Dyson Technology Ltd | 送風機 |
US9004858B2 (en) | 2010-12-23 | 2015-04-14 | Dyson Technology Limited | Fan |
US9062685B2 (en) | 2011-07-15 | 2015-06-23 | Dyson Technology Limited | Fan assembly with tangential air inlet |
US9194596B2 (en) | 2010-12-23 | 2015-11-24 | Dyson Technology Limited | Ducted ceiling mounted fan |
USD747454S1 (en) | 2014-01-09 | 2016-01-12 | Dyson Technology Limited | Fan |
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US9534610B2 (en) | 2011-07-15 | 2017-01-03 | Dyson Technology Limited | Fan discharge duct having a scroll section |
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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 |
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 |
GB2492963A (en) | 2011-07-15 | 2013-01-23 | Dyson Technology Ltd | Fan with scroll casing decreasing in cross-section |
CN202165333U (zh) | 2011-07-17 | 2012-03-14 | 任文华 | 无叶风扇 |
CN103104514B (zh) | 2011-11-09 | 2016-04-13 | 杨丁平 | 一种无叶风扇 |
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 |
GB2509761B (en) | 2013-01-14 | 2015-07-15 | Dyson Technology Ltd | A Fan |
GB2509760B (en) | 2013-01-14 | 2015-07-15 | Dyson Technology Ltd | A Fan |
-
2010
- 2010-12-23 GB GB1021911.1A patent/GB2486892B/en not_active Expired - Fee Related
-
2011
- 2011-11-25 RU RU2013134238/12A patent/RU2581117C2/ru not_active IP Right Cessation
- 2011-11-25 BR BR112013013891A patent/BR112013013891A2/pt not_active IP Right Cessation
- 2011-11-25 KR KR1020137019527A patent/KR101478273B1/ko not_active IP Right Cessation
- 2011-11-25 AU AU2011346902A patent/AU2011346902B2/en not_active Ceased
- 2011-11-25 WO PCT/GB2011/052329 patent/WO2012085528A1/en unknown
- 2011-11-25 CA CA2822199A patent/CA2822199A1/en not_active Abandoned
- 2011-11-25 EP EP11790660.2A patent/EP2655983A1/en not_active Withdrawn
- 2011-12-15 US US13/327,151 patent/US9004858B2/en not_active Expired - Fee Related
- 2011-12-23 CN CN201110437865.0A patent/CN102536749B/zh not_active Expired - Fee Related
- 2011-12-23 CN CN2011205489143U patent/CN202560519U/zh not_active Expired - Fee Related
- 2011-12-26 JP JP2011283412A patent/JP5384610B2/ja not_active Expired - Fee Related
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JP2009062987A (ja) * | 2007-09-04 | 2009-03-26 | Dyson Technology Ltd | 送風機 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9004858B2 (en) | 2010-12-23 | 2015-04-14 | Dyson Technology Limited | Fan |
US9194596B2 (en) | 2010-12-23 | 2015-11-24 | Dyson Technology Limited | Ducted ceiling mounted fan |
US9797411B2 (en) | 2010-12-23 | 2017-10-24 | Dyson Technology Limited | Fan |
US9062685B2 (en) | 2011-07-15 | 2015-06-23 | Dyson Technology Limited | Fan assembly with tangential air inlet |
US9534610B2 (en) | 2011-07-15 | 2017-01-03 | Dyson Technology Limited | Fan discharge duct having a scroll section |
US9797413B2 (en) | 2011-07-15 | 2017-10-24 | Dyson Technology Limited | Bladeless ceiling fan |
JP2014134203A (ja) * | 2013-01-14 | 2014-07-24 | Dyson Technology Ltd | 送風機 |
USD747454S1 (en) | 2014-01-09 | 2016-01-12 | Dyson Technology Limited | Fan |
USD747453S1 (en) | 2014-01-09 | 2016-01-12 | Dyson Technology Limited | Fan |
Also Published As
Publication number | Publication date |
---|---|
KR20130100009A (ko) | 2013-09-06 |
WO2012085528A1 (en) | 2012-06-28 |
RU2013134238A (ru) | 2015-01-27 |
CN102536749B (zh) | 2014-12-10 |
KR101478273B1 (ko) | 2014-12-31 |
CN102536749A (zh) | 2012-07-04 |
US9004858B2 (en) | 2015-04-14 |
JP5384610B2 (ja) | 2014-01-08 |
RU2581117C2 (ru) | 2016-04-10 |
GB2486892A (en) | 2012-07-04 |
AU2011346902A1 (en) | 2013-05-02 |
CN202560519U (zh) | 2012-11-28 |
EP2655983A1 (en) | 2013-10-30 |
BR112013013891A2 (pt) | 2016-09-13 |
GB201021911D0 (en) | 2011-02-02 |
US20120163977A1 (en) | 2012-06-28 |
CA2822199A1 (en) | 2012-06-28 |
AU2011346902B2 (en) | 2015-07-30 |
GB2486892B (en) | 2017-11-15 |
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