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    CENTRIFUGAL FAN, AIR CONDITIONER
    4.
    发明申请
    CENTRIFUGAL FAN, AIR CONDITIONER 有权
    离心风机，空调

    公开(公告)号：US20100115983A1

    公开(公告)日：2010-05-13

    申请号：US12529262

    申请日：2008-02-19

    申请人： Takashi Ikeda ,  Naho Takehara ,  Hiroshi Tsutsumi ,  Takahiro Yamatani ,  Kazunobu Nishimiya ,  Masaaki Iseki

    发明人： Takashi Ikeda ,  Naho Takehara ,  Hiroshi Tsutsumi ,  Takahiro Yamatani ,  Kazunobu Nishimiya ,  Masaaki Iseki

    IPC分类号： F25D17/06 ,  F04D17/08 ,  F04D29/44

    CPC分类号： F24F1/0007 ,  F04D29/281 ,  F04D29/30 ,  F04D29/666 ,  F24F1/0022 ,  F24F1/01 ,  F24F7/007 ,  F24F2001/0037

    摘要： To obtain an air conditioner having a lower-noise centrifugal fan capable of improving product reliability during transportation and execution properties of installation, with reduced packaging materials in favor of environment. The shape of a blade is formed so that when a blade edge positioned on the downstream side of the blowing direction is designated as a blade rear-edge, the centrifugal fan has a relationship of the outer diameter of the side plate>the outer diameter of the blade rear-edge on the side of a side plate>the outer diameter of the blade rear-edge on the side of a main plate≧the outer diameter of the main plate, and the blade rear-edge is located inside of a straight line connecting a connection point between the blade rear-edge and the main plate to a connection point between the blade rear-edge and the side plate relative to the rotation axis of the fan, and the distance between the blade rear edge and the rotation axis increases toward the side plate from the main plate.

    摘要翻译： 为了获得具有能够提高运输过程中的产品可靠性和安装执行性能的低噪音离心风扇的空调，减少了有利于环境的包装材料。 叶片的形状形成为当位于吹送方向的下游侧的叶片边缘被指定为叶片后边缘时，离心风扇具有侧板的外径>外径的关系 侧板侧的叶片后边缘>主板侧的叶片后边缘的外径≧主板的外径，叶片后边缘位于直线的内侧 将叶片后边缘和主板之间的连接点相对于风扇的旋转轴线连接到叶片后边缘和侧板之间的连接点，并且叶片后边缘和旋转轴线之间的距离 从主板向侧板增加。

    Centrifugal fan, air conditioner
    5.
    发明授权
    Centrifugal fan, air conditioner 有权
    离心风机，空调

    公开(公告)号：US08225623B2

    公开(公告)日：2012-07-24

    申请号：US12529262

    申请日：2008-02-19

    申请人： Takashi Ikeda ,  Naho Takehara ,  Hiroshi Tsutsumi ,  Takahiro Yamatani ,  Kazunobu Nishimiya ,  Masaaki Iseki

    发明人： Takashi Ikeda ,  Naho Takehara ,  Hiroshi Tsutsumi ,  Takahiro Yamatani ,  Kazunobu Nishimiya ,  Masaaki Iseki

    IPC分类号： F25D17/06

    CPC分类号： F24F1/0007 ,  F04D29/281 ,  F04D29/30 ,  F04D29/666 ,  F24F1/0022 ,  F24F1/01 ,  F24F7/007 ,  F24F2001/0037

    摘要： To obtain an air conditioner having a lower-noise centrifugal fan capable of improving product reliability during transportation and execution properties of installation, with reduced packaging materials in favor of environment. The shape of a blade is formed so that when a blade edge positioned on the downstream side of the blowing direction is designated as a blade rear-edge, the centrifugal fan has a relationship of the outer diameter of the side plate>the outer diameter of the blade rear-edge on the side of a side plate>the outer diameter of the blade rear-edge on the side of a main plate≧the outer diameter of the main plate, and the blade rear-edge is located inside of a straight line connecting a connection point between the blade rear-edge and the main plate to a connection point between the blade rear-edge and the side plate relative to the rotation axis of the fan, and the distance between the blade rear edge and the rotation axis increases toward the side plate from the main plate.

    摘要翻译： 为了获得具有能够提高运输过程中的产品可靠性和安装执行性能的低噪音离心风扇的空调，减少了有利于环境的包装材料。 叶片的形状形成为当位于吹送方向的下游侧的叶片边缘被指定为叶片后边缘时，离心风扇具有侧板的外径>外径的关系 侧板侧的叶片后边缘>主板侧的叶片后边缘的外径≧主板的外径，叶片后边缘位于直线的内侧 将叶片后边缘和主板之间的连接点相对于风扇的旋转轴线连接到叶片后边缘和侧板之间的连接点，并且叶片后边缘和旋转轴线之间的距离 从主板向侧板增加。

    Air-conditioning apparatus
    7.
    发明授权
    Air-conditioning apparatus 有权
    空调机

    公开(公告)号：US09513020B2

    公开(公告)日：2016-12-06

    申请号：US13820852

    申请日：2011-10-04

    申请人： Takashi Ikeda ,  Koji Yamaguchi ,  Masatomo Hatta ,  Masahiko Takagi ,  Makoto Kurihara

    发明人： Takashi Ikeda ,  Koji Yamaguchi ,  Masatomo Hatta ,  Masahiko Takagi ,  Makoto Kurihara

    IPC分类号： F16L57/00 ,  F24F13/32 ,  F24F13/20 ,  F24F1/02 ,  F24F1/00 ,  F24F13/22 ,  F24F13/14 ,  F24F13/06

    CPC分类号： F24F1/027 ,  F24F1/0011 ,  F24F1/0014 ,  F24F13/14 ,  F24F13/22 ,  F24F2001/0037 ,  F24F2013/0616 ,  F24F2013/221

    摘要： There has been a problem of dew condensation, during a cooling operation, on a wind vane or the like provided at an air outlet because the wind speed of blown air leaking from ends in longitudinal direction of the air outlet is low, causing the entanglement of room air. Walls that form an air outlet from which air that has exchanged heat in a heat exchanger is blown are provided. End portions of each of the walls in a longitudinal direction of the air outlet have respective recesses such that a passage of the air therein is made wider than in a central portion of the wall. In the longitudinal direction of the air outlet, the recesses each have a downstream-side width that is smaller than an upstream-side width.

    摘要翻译： 在制冷运转时，由于在吹出口的长度方向上从端部泄漏的吹风的风速低，所以在设置在出风口的风向叶等上存在结露问题，导致了 室内空气。 提供形成在热交换器中交换了热量的空气吹出的空气出口的壁。 空气出口的纵向方向上的每个壁的端部具有相应的凹部，使得其中的空气的通道比壁的中心部分更宽。 在空气出口的纵向上，凹部各自具有小于上游侧宽度的下游侧宽度。

    Cross flow fan and air-conditioning apparatus including same
    8.
    发明授权
    Cross flow fan and air-conditioning apparatus including same 有权
    横流风扇和包括其的空调设备

    公开(公告)号：US09303649B2

    公开(公告)日：2016-04-05

    申请号：US13876561

    申请日：2011-10-12

    申请人： Takashi Ikeda ,  Takahide Tadokoro ,  Shingo Hamada ,  Mitsuhiro Shirota

    发明人： Takashi Ikeda ,  Takahide Tadokoro ,  Shingo Hamada ,  Mitsuhiro Shirota

    IPC分类号： B63H1/26 ,  B63H5/07 ,  B64C11/16 ,  B64C27/46 ,  F01D5/14 ,  F03D11/02 ,  F04D17/04 ,  F04D29/28 ,  F24F1/00 ,  F04D29/30

    CPC分类号： F04D17/04 ,  F01D5/141 ,  F04D29/281 ,  F04D29/283 ,  F04D29/30 ,  F24F1/0025

    摘要： A cross flow fan including an impeller having at least two rings arranged with intervals in a fan rotation axis O direction and a plurality of blades that are arranged, between correlated rings, with intervals in a circumferential direction of the rings, in which the blade is divided into plural areas in the fan rotation axis O direction, and both ends adjacent to the rings are denoted as the blade-ring proximate sections and the center portion of the blade is denoted as the inter-blade-ring center section. The blade is formed such that the thickness of the inner peripheral blade end of the blade that is the inner peripheral end of the impeller is smaller in the inter-blade-ring center section than in the blade-ring proximate section.

    摘要翻译： 一种横流风扇，包括具有沿风扇旋转轴线O方向间隔布置的至少两个环的叶轮和在相关环之间以环的周向间隔布置的多个叶片，其中叶片为 分为风扇旋转轴O方向上的多个区域，并且与环相邻的两端被表示为叶片环近似部分，并且叶片的中心部分被表示为叶片间中心部分。 叶片形成为使叶片的内周端部的叶片的内周侧叶片的厚度在叶片间环中央部比叶片环近侧部分小。

    Cross flow fan, air blower and air conditioner
    9.
    发明授权
    Cross flow fan, air blower and air conditioner 有权
    横流风机，鼓风机和空调

    公开(公告)号：US09039347B2

    公开(公告)日：2015-05-26

    申请号：US13497287

    申请日：2010-09-07

    申请人： Takahide Tadokoro ,  Takashi Ikeda

    发明人： Takahide Tadokoro ,  Takashi Ikeda

    IPC分类号： F04D17/04 ,  F04D29/28 ,  F04D29/30

    CPC分类号： F04D17/04 ,  F04D29/283 ,  F04D29/30

    摘要： Disclosed is a cross flow fan that makes uniform a distribution of wind velocity along an axial direction of the fan at an exit of an air trunk and that lessens chance of separation of an air flow on an inlet side of the fan, and there are thereby provided a cross flow fan that accomplishes a lower input and smaller noise and an air blower and an air conditioner that use the cross flow fan. A cross flow fan being rotatably placed in a horizontally-long air trunk, and including a plurality of annular rings that are substantially parallel to each other and a plurality of blades that are radially interposed between adjacent rings, each having a circular arc cross sectional shape, and a camber angle of the blade is smaller at the ring side than at a center area of the blade between the rings in a longitudinal direction.

    摘要翻译： 公开了一种横流风扇，其在空气导管的出口处沿着风扇的轴向均匀地分布风速，并且减少了风扇入口侧上的气流的分离机会，因此， 提供了实现更低输入和更小噪声的横流风扇，以及使用横流风扇的鼓风机和空调。 横流风扇可旋转地设置在水平长的空气干燥箱中，并且包括彼此基本平行的多个环形圈和径向插入相邻环之间的多个叶片，每个叶片具有圆弧形横截面形状 并且所述叶片的外倾角在长度方向上在所述环之间比所述叶片在所述叶片的中心区域处小。