WO2012101823A1 - サーキュレータ - Google Patents
サーキュレータ Download PDFInfo
- Publication number
- WO2012101823A1 WO2012101823A1 PCT/JP2011/051818 JP2011051818W WO2012101823A1 WO 2012101823 A1 WO2012101823 A1 WO 2012101823A1 JP 2011051818 W JP2011051818 W JP 2011051818W WO 2012101823 A1 WO2012101823 A1 WO 2012101823A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- air
- impeller
- circulator
- orifice
- Prior art date
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
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- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
- F04D29/386—Skewed blades
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F04D29/522—Casings; Connections of working fluid for axial 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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
- F04D29/526—Details of the casing section radially opposing blade tips
-
- 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
-
- 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
- F04D29/547—Ducts having a special shape in order to influence fluid 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
- 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
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
Definitions
- the present invention relates to a circulator for forcibly stirring or circulating indoor air.
- the present invention has been made in view of the above, and an object of the present invention is to provide a circulator having high wind straightness, small size, low noise, and large air volume.
- the circulator according to the present invention has a cylindrical shape, has a blower outlet at one end, and has a suction port at the other end.
- a main body that forms an air passage, an orifice that is annularly provided on the inner periphery of the air passage, and locally narrows the air passage, an impeller disposed in a portion of the air passage narrowed by the orifice, and an impeller And a motor that rotates the impeller and blows out the air sucked from the suction port from the blowout port.
- an air passage is formed by a cylindrical main body, an orifice is provided in the air passage, and an impeller is disposed in the air passage in a portion narrowed by the orifice. It is possible to effectively form a circulator with high wind straightness, small size, low noise, and large air volume.
- FIG. 1 is a front view of an embodiment of a circulator according to the present invention.
- FIG. 2 is a side view of the circulator according to the embodiment.
- FIG. 3 is a view as seen from the back surface of the circulator according to the embodiment.
- FIG. 4 is an exploded perspective view of the circulator according to the embodiment.
- FIG. 5 is an exploded perspective view of the circulator according to the embodiment as viewed from a direction different from FIG. 4.
- FIG. 6 is a longitudinal sectional view taken along a plane in the axial direction of the circulator of the embodiment.
- FIG. 7 is a front view of the impeller.
- FIG. 8 is a diagram illustrating how the main body changes the direction of the air outlet.
- FIG. 1 is a front view of an embodiment of a circulator according to the present invention.
- FIG. 2 is a view similarly seen from the side of the circulator.
- FIG. 3 is a view of the circulator as seen from the back side.
- FIG. 4 is an exploded perspective view of the circulator.
- FIG. 5 is an exploded perspective view of the circulator as viewed from a direction different from that in FIG.
- FIG. 6 is a longitudinal sectional view taken along a plane in the axial direction of the circulator.
- FIG. 7 is a front view of the impeller.
- FIG. 8 is a diagram illustrating how the main body changes the direction of the air outlet. The cross-sectional view of FIG. 6 shows only half of one side from the center line.
- the circulator 80 has a substantially bottomed cylindrical main body 20 that forms an outer shell and has a substantially hollow inside. That is, the main body 20 includes a cylindrical cylindrical portion 21 and a bottom portion 22 that closes the rear end of the cylindrical portion 21.
- the main body 20 has a side having an opening as a front part and a side having a bottom 22 as a rear part. The opening at the front of the main body 20 is closed by a grill unit 30.
- the main body 20 and the grill unit 30 are both made of resin.
- a large number of slits 25 are perforated at the rear part of the main body 20 to constitute a suction port 20B.
- a rotary switch 55 is provided at the center of the bottom portion 22 of the main body 20 (FIG. 6), and the slits 25 extend radially from the periphery of the knob 56 of the rotary switch 55 and extend from the outer peripheral portion of the bottom portion 22 to the cylindrical portion 21.
- the cylindrical portion 21 is further opened in the axial direction. That is, a plurality of slits 25 formed in a substantially L shape at the bottom portion 22 of the main body 20 and the corner portion of the cylindrical portion 21 are formed in the rear portion of the main body 20 over the entire circumference. In this way, the suction port 20B is formed across the bottom portion 22 and the cylindrical portion 21 to form a sufficiently large suction port 20B.
- the grill unit 30 includes a disc-shaped mesh-like grill 31 that covers the opening at the front of the main body 20, and an orifice 32 that extends from the outer peripheral edge of the grill 31 to the inside of the main body 20.
- the center of the grill 31 is closed with a small disk, and a plurality of ribs 31a extending radially from the small disk are formed over the entire surface.
- a slit 31b is formed between the ribs 31a. That is, the grill 31 has a net shape with slits 31b formed on the entire surface except for the central portion.
- the plurality of slits 31b constitute the suction port 20B.
- the air outlet 20A is provided at the front end (one end of the cylinder) of the main body 20, and the suction port 20B is provided at the rear end (the other end of the cylinder) of the main body 20.
- a straight air passage 20F from the inlet 20B to the outlet 20A is formed (FIG. 6).
- the air passage 20F is provided with an impeller 40 and a motor 50 that rotates the impeller 40.
- the impeller 40 is driven by the motor 50 and blows out the air sucked from the suction port 20B from the blowout port 20A.
- the orifice 32 provided in the grill unit 30 together with the grill 31 is provided for the purpose of locally narrowing (squeezing) a part of the air passage 20F (portion close to the front outlet 20A).
- the orifice 32 is formed integrally with the grill 31 as described above, and fits into the opening of the main body 20 when the grill unit 30 is mounted on the main body 20.
- the orifice 32 is disposed in the vicinity of the air outlet 20A of the air passage 20F so that the curved surface protrudes in an annular shape from the inner surface of the main body 20, and narrows the air passage 20F in this portion.
- the orifice 32 includes a cylindrical straight cylindrical portion 32 a that is provided at the top of the narrowest air passage 20 ⁇ / b> F and extends linearly in the axial direction, and a suction port of the straight cylindrical portion 32 a. It consists of a bell mouth-shaped curved portion 32b provided on the 20B side and a conical enlarged portion 32c provided on the outlet 20A side of the right cylindrical portion 32a. That is, the air flow from the air inlet 20B to the air outlet 20A through the air passage 20F is once squeezed and compressed by the curved portion 32b to increase the wind pressure. Then expand again and depressurize.
- the impeller 40 since the impeller 40 is provided in the air passage 20F of the portion narrowed by the orifice 32, an air flow having a high flow velocity can be effectively formed, and low noise, It can be a circulator with a large air volume.
- the impeller 40 is a propeller fan generally called an extra fan (trademark) having the shape shown in FIG. 7, and includes a hub 41 attached to a drive shaft 51 of the motor 50 and three pieces extending radially outward from the hub 41. And a substantially triangular triangular blade 42.
- a corner portion (corner portion facing the rotation direction) formed by the outer peripheral end 42a and the front edge end 42b extends long in the rotation direction indicated by an arrow C in FIG. 7, and the corner portion side is drawn on the suction side (suction port 20B).
- the entire triangular blade 42 is inclined so as to be inclined to the side.
- the shape of the triangular blade 42 has a feature that low noise and a large air volume can be achieved.
- wing 42 of this Embodiment is three sheets, you may have many more sheets.
- Such an impeller 40 is disposed in an appropriate position so as to partially overlap the orifice 32 in the axial direction in the air passage 20F.
- This appropriate position is a position where the outer peripheral end 42a side of the triangular blade 42 partially overlaps with the orifice 32 and is closer to the suction port 20B side, and more specifically, the outer peripheral end 42a of the triangular blade 42 and the right cylindrical portion 32a.
- a line (indicated by a broken line E in FIG. 6) extending the rear edge 42c on the air outlet 20A side in the outer peripheral direction is disposed at a position where it intersects the right cylindrical portion 32a.
- the cylindrical portion 21 of the main body 20 has a tapered shape in detail, and has a large diameter on the outlet 20A side and a small diameter on the suction port 20B side.
- the support shaft 29 is provided in the outer peripheral surface of the position close
- the support shaft 29 is erected in a direction orthogonal to the central axis of the main body 20 as indicated by a one-dot chain line D in FIG.
- a leg portion 60 having a substantially U-shape pivotally supports the support shaft 29 at both end portions. Since the rear portion of the main body 20 is tapered and has a smaller diameter than the support position, it does not interfere with the leg portion 60. As shown in FIG. 8, the main body 20 has an angle of 180 ° or more with the support shaft 29 as a rotation axis. Rotate.
- the width of the substantially U-shaped leg portion 60 (see FIG. 1 (indicated by W in 1) can be reduced, and the apparatus can be made compact.
- the main body 20 rotates at an angle of 180 ° or more with respect to the leg portion 60, not only the front outlet (A in FIG. 8) but also the upper side (FIG. 8B). It can also be directed to the back (Fig. 8 (c)).
- a ratchet structure (not shown) for fixing the main body 20 at a predetermined angle is provided inside the support shaft 29.
- a motor storage portion 26 for storing the motor 50 and an electrical component storage portion 27 for storing electrical components (not shown) for driving the motor 50 are provided (see FIG. 4, FIG. 6).
- a rotary switch 55 is provided at the rear of the electrical component storage unit 27.
- the rotary switch 55 projects the knob 56 to the center of the rear portion of the main body 20 and rotates the knob 56 to change the amount of air blown and the wind speed by changing the number of rotations of the motor 50.
- the design is improved by arranging the knob 56 of the rotary switch 55 in the center of the suction port 20B so as to coincide with the axis of the main body 20 (FIG. 3).
- the motor 50 the motor storage unit 26
- the electrical component storage unit 27, and the rotary switch 55 side by side on the central axis of the main body 20, the integration of the electrical components is improved. It has a simple structure with no routing.
- the circulator 80 of the present embodiment includes the main body 20, the impeller 40, and the motor 50 that form the air passage 20F.
- the main body 20 is formed in a cylindrical shape, has an air outlet 20A at one end and a suction port 20B at the other end, and forms an air passage 20F extending linearly from the suction port 20B to the air outlet 20A.
- An orifice 32 is annularly provided on the inner periphery of the air passage 20F to locally narrow the air passage 20F.
- the impeller 40 is arrange
- the motor 50 is connected to the impeller 40 and rotates the impeller 40 to blow out the air sucked from the suction port 20B from the blowout port 20A.
- the orifice 32 that locally narrows the air passage 20F is provided in the air passage 20F and the impeller 40 is provided in a portion narrowed by the orifice 32, an air flow having a high flow velocity is effectively generated. It can be a circulator with low noise and large air volume.
- the main body 20 is constituted by a cylindrical body, and the impeller 40 and the motor 50 are arranged in the cylindrical body, the impeller 40 having a large blade thickness in the rotation axis direction and the motor 50 connected thereto are rotated. Even a device configuration having a large length in the axial direction can be easily stored in the main body 20 so that it cannot be seen from the outside, thereby improving the design.
- the air passage 20F is formed in the cylinder to generate an air flow along the cylinder, improving the straightness of the blown-out wind and further increasing the wind reach distance.
- the grill 31 and the orifice 32 are integrally formed with resin to reduce the number of parts and ease of mounting on the main body 20.
- the motor storage 26 and the electrical component storage 27 are provided in the central portion of the air outlet 20B so as to overlap in the axial direction together with the grill 31 in which the net-like air outlet 20A is formed in a portion excluding the central portion. The space around the central axis that cannot be used as an air path by the motor 50 is effectively used, and the integration of electrical components including the rotary switch 55 is improved.
- the grill 31 and the orifice 32 are formed integrally with the grill unit 30.
- the orifice 32 is fitted so as to slide inside the opening of the main body 20 and serves as a guide, while the outer peripheral end of the grill 31 is an opening of the opening of the main body 20. Since it protrudes to a size that comes into contact with the edge, the grill unit 30 can be easily held in place by simply pushing the orifice 32 into the opening of the main body 20 and can be easily mounted.
- the circulator 80 of the present embodiment is equipped with an extra fan (trademark) as the impeller 40.
- an extra fan trademark
- the circulator according to the present invention is suitable for being applied to a desktop or floor-mounted circulator, and particularly suitable for being applied to a circulator requiring small size, low noise, and large air flow. It is.
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- 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)
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- Jet Pumps And Other Pumps (AREA)
Abstract
Description
図1は、本発明にかかるサーキュレータの実施の形態の正面から見た図である。図2は、同じくサーキュレータの側面から見た図である。図3は、同じくサーキュレータの裏面から見た図である。図4は、サーキュレータの分解斜視図である。図5は、サーキュレータの図4と異なる方向から見た分解斜視図である。図6は、サーキュレータの軸線方向の面で切断した縦断面図である。図7は、羽根車の正面図である。図8は、本体が吹出口の向きを変える様子を示す図である。図6の断面図は、中心線より片側の半分のみを示している。
20A 吹出口
20B 吸込口
20F 風路
21 円筒部
22 底部
25 スリット
26 モータ収納部
27 電装品収納部
29 支持軸
30 グリルユニット
31 グリル
31a リブ
31b スリット
32 オリフィス
32a 直円筒部
32b わん曲部
32c 拡大部
40 羽根車
41 ハブ
42 三角羽根
42a 三角羽根の外周端
42b 三角羽根の前縁端
42c 三角羽根の後縁端
50 モータ
51 駆動軸
55 ロータリースイッチ
56 ロータリースイッチのつまみ
60 脚部
80 サーキュレータ
Claims (7)
- 筒状を成し一端に吹出口を形成し他端に吸込口を形成し内部に前記吸込口から前記吹出口への風路を形成する本体と、
前記風路の内周に環状に設けられ局所的に前記風路を狭めるオリフィスと、
前記オリフィスにて狭められた部分の前記風路に配設された羽根車と、
前記羽根車に接続され前記羽根車を回転させて前記吸込口から吸い込んだ空気を前記吹出口から吹き出すモータと、を備えた
ことを特徴とするサーキュレータ。 - 前記羽根車は、前記モータにより回転駆動されるハブと、前記ハブから径方向外方に延び、回転方向に向く角部側が吸い込み方向へ傾くように傾斜し、回転軸方向に送風する複数の略三角形状の三角羽根と、を有するプロペラファンであり、
前記オリフィスは、前記風路を最も狭くする部分に軸線方向に直線状に延びて設けられた円筒状の直円筒部と、前記直円筒部の前記吸込口側に設けられたベルマウス状のわん曲部と、前記直円筒部の前記吹出口側に設けられた円錐状のテーパ部とを有し、
前記羽根車は、前記三角羽根の外周端と前記直円筒部との間を所定の間隔に保ち、前記三角羽根の後縁端を半径方向に延長した線が前記直円筒部と交わる位置に配設されている ことを特徴とする請求項1に記載のサーキュレータ。 - 前記吹出口を覆うように網状のグリルが設けられ、前記オリフィスと前記グリルとは、樹脂にて一体に成形されている
ことを特徴とする請求項1または2に記載のサーキュレータ。 - 前記本体は、前記吹出口側で大径で前記吸込口側で小径なテーパ状の円筒形を成し、
前記吸込口に近い位置の外周面に設けられた支持軸を軸支することにより前記本体を支持する脚部をさらに備えている
ことを特徴とする請求項1から3のいずれか1つに記載のサーキュレータ。 - 前記支持軸は、前記本体の中心軸に直交する方向に延び、前記本体は前記支持軸を回動軸として、すくなくとも180°回動する
ことを特徴とする請求項4に記載のサーキュレータ。 - 前記本体の中央部にモータ収納部が設けられている
ことを特徴とする請求項1から5のいずれか1つに記載のサーキュレータ。 - 前記モータに軸心を一致させて前記吸込口の中央部に後端に風量を調整するロータリースイッチが設けられている
ことを特徴とする請求項1から6のいずれか1つに記載のサーキュレータ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1311020.0A GB2499356B (en) | 2011-01-28 | 2011-01-28 | Circulator |
US13/982,183 US9683579B2 (en) | 2011-01-28 | 2011-01-28 | Circulator |
JP2012554599A JP5562443B2 (ja) | 2011-01-28 | 2011-01-28 | サーキュレータ |
CN201180065935.2A CN103328896B (zh) | 2011-01-28 | 2011-01-28 | 循环器 |
PCT/JP2011/051818 WO2012101823A1 (ja) | 2011-01-28 | 2011-01-28 | サーキュレータ |
KR1020137016360A KR101474181B1 (ko) | 2011-01-28 | 2011-01-28 | 서큘레이터 |
HK14100553.3A HK1187670A1 (zh) | 2011-01-28 | 2014-01-17 | 循環器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/051818 WO2012101823A1 (ja) | 2011-01-28 | 2011-01-28 | サーキュレータ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012101823A1 true WO2012101823A1 (ja) | 2012-08-02 |
Family
ID=46580421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/051818 WO2012101823A1 (ja) | 2011-01-28 | 2011-01-28 | サーキュレータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9683579B2 (ja) |
JP (1) | JP5562443B2 (ja) |
KR (1) | KR101474181B1 (ja) |
CN (1) | CN103328896B (ja) |
GB (1) | GB2499356B (ja) |
HK (1) | HK1187670A1 (ja) |
WO (1) | WO2012101823A1 (ja) |
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DE102013223983A1 (de) * | 2013-11-25 | 2015-05-28 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Lüfterbaueinheit |
JP1595126S (ja) * | 2017-09-28 | 2018-04-09 | ||
JP1597736S (ja) * | 2017-09-28 | 2018-04-09 | ||
JP1595125S (ja) * | 2017-09-28 | 2018-04-09 | ||
USD888218S1 (en) * | 2018-01-21 | 2020-06-23 | Zhiming Wang | Electric fan |
US10876545B2 (en) * | 2018-04-09 | 2020-12-29 | Vornado Air, Llc | System and apparatus for providing a directed air flow |
USD875235S1 (en) * | 2018-05-09 | 2020-02-11 | Jpw Industries Inc. | Pivotable fan with filter |
JP6496873B2 (ja) * | 2018-08-09 | 2019-04-10 | シャープ株式会社 | 送風機 |
USD900294S1 (en) * | 2018-11-29 | 2020-10-27 | Vornado Air, Llc | Fan |
JP1654102S (ja) * | 2019-04-19 | 2020-03-02 | ||
JP1654101S (ja) * | 2019-04-19 | 2020-03-02 | ||
KR20220007360A (ko) | 2020-07-10 | 2022-01-18 | 엘지전자 주식회사 | 서큘레이터 및 서큘레이터를 포함하는 공기청정기 |
KR102463253B1 (ko) * | 2020-11-20 | 2022-11-07 | 주식회사 루메나 | 틸팅 구조를 가지는 팬 장치 |
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- 2011-01-28 JP JP2012554599A patent/JP5562443B2/ja active Active
- 2011-01-28 WO PCT/JP2011/051818 patent/WO2012101823A1/ja active Application Filing
- 2011-01-28 CN CN201180065935.2A patent/CN103328896B/zh active Active
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Also Published As
Publication number | Publication date |
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US9683579B2 (en) | 2017-06-20 |
JP5562443B2 (ja) | 2014-07-30 |
KR101474181B1 (ko) | 2014-12-17 |
CN103328896A (zh) | 2013-09-25 |
CN103328896B (zh) | 2016-06-01 |
GB201311020D0 (en) | 2013-08-07 |
KR20130113488A (ko) | 2013-10-15 |
GB2499356A (en) | 2013-08-14 |
JPWO2012101823A1 (ja) | 2014-06-30 |
GB2499356B (en) | 2016-12-14 |
HK1187670A1 (zh) | 2014-04-11 |
US20130309111A1 (en) | 2013-11-21 |
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