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26 条记录 (耗时 0.018 秒)

    CROSS-FLOW FAN, MOLDING DIE, AND FLUID FEED DEVICE
    2.
    发明公开
    CROSS-FLOW FAN, MOLDING DIE, AND FLUID FEED DEVICE 审中-公开
    横流式风扇，成型模和流体送料装置

    公开(公告)号：EP2476908A1

    公开(公告)日：2012-07-18

    申请号：EP10815346.1

    申请日：2010-09-07

    申请人： Sharp Kabushiki Kaisha

    发明人： OHTSUKA, Masaki ,  SHIRAICHI, Yukishige

    IPC分类号： F04D17/04 ,  F04D29/66

    CPC分类号： F04D29/283 ,  F04D17/04 ,  F04D29/665 ,  F04D29/666

    摘要： Disclosed is a cross-flow fan (10) where an inner diameter (d) and an outer diameter (D) of a fan blade (21) meet the relationship expressed by 0.55 ≤ d/D ≤ 0.95. In cross-flow fan (10), (N) representing number of fan blades (21), a chord length (L) and outer diameter (D) of fan blades (21), and (M) representing number of blade wheels (12) meet the relationships expressed by of 0.6 ≤ L/(πD/N) ≤ 2.8 and 0.15 ≤ πD/(N × M) ≤ 3.77. A plurality of blade wheels (12) are stacked on each other in a manner that a displacement angle (θ) is generated within the range of (1.2 × 360°/(N × M)) ≤ θ ≤ (360°/N) between adjacent blade wheels (12). The displacement angle (θ) is set so that the overlapping number of fan blades (21) having an equal installation angle is at most 5% of N × M representing a total number of fan blades (21). The present invention can provide a cross-flow fan that can succeed in noise reduction, a molding die used to produce the cross-flow fan, and a fluid feeder equipped with the cross-flow fan.

    摘要翻译： 公开了一种风扇叶片（21）的内径（d）和外径（D）满足由0.55≤d/D≤0.95表示的关系的横流风扇（10）。 在横流风扇10中，代表风扇叶片21的数量，风扇叶片21的弦长L和外径D以及代表叶片轮数量（M）的（M） 12）满足由0.6≤L/（πD/ N）≤2.8和0.15≤πD/（N×M）≤3.77表示的关系。 以在（1.2×360°/（N×M））≤θ≤（360°/ N）的范围内产生位移角（θ）的方式将多个叶轮12彼此堆叠， 在相邻的叶轮（12）之间。 位移角（θ）被设定为使得具有相同安装角度的风扇叶片（21）的重叠数量为代表风扇叶片（21）的总数的N×M的最多5％。 本发明可以提供一种能够成功降低噪音的横流式风扇，用于制造横流式风扇的成型模具以及装备有该横流式风扇的流体输送装置。

    DUST FLOCCULATING PASSAGE, DUST FLOCCULATING METHOD, AND VACUUM CLEANER
    3.
    发明公开
    DUST FLOCCULATING PASSAGE, DUST FLOCCULATING METHOD, AND VACUUM CLEANER 审中-公开
    粉尘絮凝通道，粉尘絮凝法和真空吸尘器

    公开(公告)号：EP2087827A1

    公开(公告)日：2009-08-12

    申请号：EP07828401.5

    申请日：2007-09-26

    申请人： Sharp Kabushiki Kaisha

    发明人： KATOH, Yasuaki ,  OHTSUKA, Masaki ,  TOMOMURA, Yoshinobu ,  KITATANI, Kazuya ,  YOSHIDA, Choji

    IPC分类号： A47L9/16 ,  A47L9/24 ,  B01D51/02 ,  B03C3/15 ,  B03C3/30 ,  B03C3/36

    CPC分类号： B01D45/16 ,  A47L9/24 ,  B03C3/017 ,  B03C3/15 ,  B03C3/30 ,  B03C3/36

    摘要： Provided are a dust flocculating duct, a dust flocculating method, and a vacuum cleaner in which a simple configuration is realized and which facilitate flocculation of particulates by increasing the number of times when the particulates are caused to collide with one another and allow a reduction in the number of the particulates and an increase in an apparent diameter of each of the particulates. The dust flocculating duct (10) comprises: a passage (11) for circulating gas therethrough; a wall (12) forming the passage (11); and a vortex generating part for generating vortices in the gas circulating through the passage (11). The vortex generating part is disposed on an inner surface of the wall (12) so as to impart an uneven velocity distribution to a flow of the gas in the vicinity of the wall (12). The vortex generating part includes a swirling part (13) which has a wall portion projecting from the inner surface of the wall (12) toward an inside of the passage (11) so as to swirl the flow of the gas inside the passage (11); or protrusions formed so as to project from the inner surface of the wall (12) and to make a velocity of the gas passing therethrough uneven.

    摘要翻译： 本发明提供一种尘埃凝聚路，尘埃凝聚方法以及真空吸尘器，其能够实现简单的结构，通过增加微粒相互碰撞的次数来促进微粒的凝集， 颗粒的数量和每个颗粒的表观直径的增加。 尘埃凝聚路（10）具有：使气体循环的通路（11） 形成通道（11）的壁（12）; 以及用于在通过通道（11）循环的气体中产生涡流的涡流产生部件。 涡流产生部分设置在壁（12）的内表面上，以便对壁（12）附近的气体流动施加不均匀的速度分布。 涡流产生部分包括具有从壁（12）的内表面向通道（11）的内部突出的壁部分的回旋部分（13），以便旋转通道（11）内的气体的流动 ）; 或突起形成为从壁（12）的内表面突出并且使通过其中的气体的速度不均匀。

    AGITATION MIXING APPARATUS
    5.
    发明公开
    AGITATION MIXING APPARATUS 审中-公开
    搅拌混合装置

    公开(公告)号：EP3031520A1

    公开(公告)日：2016-06-15

    申请号：EP16153125.6

    申请日：2009-04-03

    申请人： Sharp Kabushiki Kaisha

    发明人： OHTSUKA, Masaki ,  KITATANI, Kazuya

    IPC分类号： B01F11/00 ,  B01F15/00 ,  B01F3/08 ,  A01J11/10 ,  A01J15/26

    CPC分类号： B01F3/0807 ,  A01J11/10 ,  A01J15/26 ,  B01F11/0082 ,  B01F11/0091 ,  B01F15/00512 ,  B01F15/00876 ,  B01F15/00883

    摘要： In an agitation mixing apparatus 51 which includes: a casing 52 having a flow path 56 in which a fluid flows; an agitator 53 which is disposed inside the casing 52 and includes a shaft 57 and a vane 58 mounted around the shaft 57; and a drive source 59, connected to the shaft 57, for vibrating the agitator 53 in an axial direction, grooves 71 are provided on an inner wall surface of the casing 52 at predetermined intervals in the axial direction.

    摘要翻译： 搅拌混合装置51包括：具有供流体流动的流路56的壳体52; 搅拌器53，其设置在壳体52内并且包括轴57和安装在轴57周围的叶片58; 以及连接到轴57上用于沿轴向振动搅拌器53的驱动源59，槽71在轴向方向上以预定间隔设置在壳体52的内壁表面上。

    AIR CONDITIONER
    7.
    发明公开
    AIR CONDITIONER 有权
    冷气机

    公开(公告)号：EP1707892A1

    公开(公告)日：2006-10-04

    申请号：EP04819447.6

    申请日：2004-11-26

    申请人： SHARP KABUSHIKI KAISHA

    发明人： OHTSUKA, Masaki

    IPC分类号： F24F11/02

    CPC分类号： F24F1/0011 ,  F24F2001/0048 ,  F24F2221/54

    摘要： An indoor unit (1) of an air conditioner is installed on an upper part of a wall surface (W1), and a suction port (4) and a blowout port (5) are provided in a front part and a lower part, respectively, of the indoor unit (1). The blowout port (5) is fitted with wind deflectors (113a, 113b, and 113c) that can vary the blowout direction between a frontward-horizontal direction and a rearward-downward direction. At the start-up of heating, conditioned air is sent out obliquely downward toward the wall surface (W1). By the Coanda effect, the conditioned air goes down along the wall surface (W1), and then flows over a floor surface (F) to circulate inside the room. When the heating operation has stabilized, the wind deflectors (113b and 113c) are so driven to narrow the air stream path so that the conditioned air is sent out at a lower wind volume.

    摘要翻译： 在墙面（W1）的上部设置有空调机的室内机组（1），在前部和下部设置有吸入口（4）和吹出口（5） （1）。 在吹出口5上安装有能够使吹出方向在前后方向和后下方向之间变化的挡风板113a，113b，113c。 在加热启动时，调节空气斜向下朝向壁面（W1）输出。 通过柯恩达效应，调节空气沿着墙壁表面（W1）下降，然后流过地板表面（F）在房间内循环。 当加热操作稳定时，导风板（113b和113c）被这样驱动以使气流路径变窄，从而调节空气以较低的风量被送出。

    CENTRIFUGAL FAN, MOLDING DIE, AND FLUID FEEDING DEVICE
    10.
    发明公开
    CENTRIFUGAL FAN, MOLDING DIE, AND FLUID FEEDING DEVICE 审中-公开
    ZENTRIFUGALLÜFTER，FORMMATRIZE UNDFLÜSSIGKEITSZUFUHRRORRICHTUNG

    公开(公告)号：EP2476911A1

    公开(公告)日：2012-07-18

    申请号：EP10815347.9

    申请日：2010-09-07

    申请人： Sharp Kabushiki Kaisha

    发明人： OHTSUKA, Masaki ,  SHIRAICHI, Yukishige

    IPC分类号： F04D29/30 ,  F04D29/02

    CPC分类号： F04D29/281 ,  F04D29/30

    摘要： A centrifugal fan includes a plurality of fan blades (21) provided to be circumferentially spaced apart from each other. The fan blade (21) has a front edge portion (26) to which air flows in and a rear edge portion (27) from which air flows out. The fan blade (21) has a blade surface (23) extending between the front edge portion (26) and the rear edge portion (27). The blade surface (23) includes a pressure surface (25) arranged on the rotation direction side of the centrifugal fan (10) and a suction surface (24) arranged on the back side of the pressure surface (25). When cut along the plane orthogonal to the rotation axis of the centrifugal fan, the fan blade (21) has such a blade cross-sectional shape that a concave portion (56) and a concave portion (57) are formed at the pressure surface (25) and the suction surface (24), respectively. With such a configuration, it is possible to provide a centrifugal fan having an excellent blowing capacity, a molding die for use in production of the centrifugal fan, and a fluid feeder provided with the centrifugal fan.

    摘要翻译： 离心风扇包括设置成彼此周向间隔开的多个风扇叶片（21）。 风扇叶片（21）具有空气流过的前缘部（26）和空气流出的后缘部（27）。 风扇叶片（21）具有在前边缘部分（26）和后边缘部分（27）之间延伸的叶片表面（23）。 叶片表面23包括设置在离心风扇10的旋转方向侧的压力表面25和布置在压力表面25的后侧的吸附表面24。 当沿着与离心风扇的旋转轴线正交的平面切割时，风扇叶片（21）具有这样的叶片横截面形状，即在压力表面处形成凹部（56）和凹部（57） 25）和吸力表面（24）。 通过这样的结构，能够提供具有优良吹风能力的离心式风扇，用于离心式风扇生产的成型模具和具备离心式风扇的流体供给装置。