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公开(公告)号：EP3048375A4
公开(公告)日：2017-04-26
申请号：EP13893750
申请日：2013-09-17
发明人： KONO ATSUSHI , IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO , TANAKA KENYU
CPC分类号： F24F7/08 , F24F1/0007 , F24F1/0011 , F24F2001/0037
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公开(公告)号：EP3015774A4
公开(公告)日：2017-03-29
申请号：EP13887920
申请日：2013-06-28
发明人： KONO ATSUSHI , IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO
CPC分类号： F24F1/0011 , F24F13/081 , F24F2001/0037 , F24F2013/0616 , F24F2013/221
摘要： Provided is an air conditioning apparatus, including: a main body having at least one air inlet and at least one air outlet; and a heat exchanger (3) arranged in a flow passage of air to be sucked into the main body through the air inlet and blown out to a target space through the air outlet. The air outlet (9) is formed between the heat exchanger (3) and a side panel (4) of the main body in plan view. The air outlet is formed by an inner air duct wall (10) formed on the heat exchanger side, an outer air duct wall (11) formed on the side panel side of the main body, and a pair of side walls (12). A length (L2) of the inner air duct wall is larger than a length (L1) of the outer air duct wall.
摘要翻译： 提供了一种空调装置，包括：具有至少一个进气口和至少一个出气口的主体; 和布置在空气的流动通道中的热交换器（3），以通过空气入口被吸入主体中并且通过排气口吹出到目标空间。 在平面图中，空气出口（9）形成在热交换器（3）和主体的侧板（4）之间。 排气口由形成在热交换器侧的内部空气管道壁（10），形成在主体的侧板侧上的外部空气管道壁（11）和一对侧壁（12）形成。 内部空气管道壁的长度（L2）大于外部空气管道壁的长度（L1）。
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公开(公告)号：EP2891804A4
公开(公告)日：2016-04-13
申请号：EP13832316
申请日：2013-07-30
发明人： KURIHARA MAKOTO , TAKAGI MASAHIKO , IKEDA TAKASHI
CPC分类号： F04D17/10 , F04D29/023 , F04D29/281 , F04D29/30 , F05D2230/232 , F05D2240/305 , F05D2250/291
摘要： A centrifugal fan includes a main plate 3 that is fixed to the rotational shaft of a fan motor 26 and driven by the fan motor 26, a shroud 1 having an air inlet 1 a, and a plurality of blades 2 disposed between the main plate 3 and the shroud 1. Each blade 2 includes a main blade 5 set on its suction surface side and a blade cover 6 set on its pressure surface side. The main blade 5 is joined to the main plate 3 and the shroud 1. The blade cover 6 is joined to the main blade 5, and is biased toward the main blade under the air pressure during rotation. Thus, the joint force between the main blade 5 and the blade cover 6 is enhanced, thereby enhancing the strength of joint of engagement portions of the blade and reducing abnormal noise generated due to the presence of one or a plurality of gaps formed between the engagement portions.
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公开(公告)号：EP2698543A4
公开(公告)日：2014-09-24
申请号：EP11863403
申请日：2011-04-12
发明人： IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO
IPC分类号： F04D29/30
CPC分类号： F01D5/00 , F04D29/281 , F04D29/30 , F04D29/681
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公开(公告)号：EP3130860A4
公开(公告)日：2018-01-03
申请号：EP14888581
申请日：2014-04-09
发明人： KONO ATSUSHI , IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO , TANAKA KENYU
CPC分类号： F24F13/20 , F24F13/08 , F24F13/14 , F24F2001/0037 , F24F2013/0616
摘要： Provided is an air conditioner (1), including: at least one air inlet and at least one air outlet; a wall portion (11) ; an airflow direction flap; an air sending unit (17) ; and a heat exchanger (19) . The wall portion includes an inner air duct wall (41) and an outer air duct wall (43). The outer air duct wall is at a position more distant from the heat exchanger than the inner air duct wall. A distance between a center portion (43a) of the outer air duct wall in a longitudinal direction and a center portion (41a) of the inner air duct wall in the longitudinal direction is smaller than a distance between each side portion (43b) of the longitudinal center portion and each side portion (41b) of the longitudinal center portion of the inner air duct wall.
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公开(公告)号：EP3081875A4
公开(公告)日：2017-08-30
申请号：EP14869264
申请日：2014-10-06
发明人： TANAKA KENYU , TAKAGI MASAHIKO , KURIHARA MAKOTO , KONO ATSUSHI
CPC分类号： F24F11/0034 , F24F1/0014 , F24F11/79 , F24F13/1413 , F24F2001/0037 , F24F2013/221 , F24F2120/12
摘要： An indoor unit 100 includes at least one air outlet 132 including an inner air-passage wall 132B and an outer air-passage wall 132A located outwardly of the inner air-passage wall 132B, and at least one outlet vane 150 disposed in the air outlet 132. The outlet vane 150 is rotated about a rotation axis 151 and deflects air blown from the air outlet 132 at an angle of rotation. While the indoor unit 100 is in an operating state, the outer air-passage wall 132A and the outlet vane 150 define therebetween an outer air passage through which the blown air passes, and the inner air-passage wall 132B and the outlet vane 150 define therebetween an inner air passage through which the blown air passes. The outlet vane 150 is rotatable to an upward position at which the outer air passage between the outer air-passage wall 132A and the outlet vane 150 is narrowed to have a higher air flow resistance than the inner air passage.
摘要翻译： 室内单元100包括至少一个出气口132和至少一个出气叶片150，出气口132包括内部气道壁132B和位于内部气道壁132B外侧的外部气道壁132A，并且至少一个出口叶片150设置在出气口 132.出口叶片150围绕旋转轴线151旋转并使从吹出口132吹出的空气以旋转角度偏转。 当室内单元100处于运行状态时，外部通风壁132A和出口叶片150在它们之间限定吹送空气所通过的外部空气通道，并且内部通风壁132B和出口叶片150限定 在它们之间具有供吹出的空气通过的内部空气通路。 出口叶片150可旋转到上外侧通风壁132A和出口叶片150之间的外部空气通道变窄的位置，从而具有比内部空气通道更高的空气流动阻力。
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公开(公告)号：EP2719968A4
公开(公告)日：2014-11-26
申请号：EP12796655
申请日：2012-04-26
发明人： IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO
CPC分类号： F24F1/0014 , F24F1/0011 , F24F1/0022 , F24F13/081 , F24F13/222 , F24F2001/0037 , F24F2013/221 , F25D17/06
摘要： Body air outlets 10d of an air-conditioning-apparatus indoor unit 100 each has a substantially trapezoidal shape in plan view and are each defined by a body-air-outlet outer side wall 10d2, a body-air-outlet inner side wall 10d4, and a pair of body-air-outlet end walls 10d1. The body-air-outlet outer side wall 10d2 is provided with a deflection guide 2 at each of long-side ends thereof. The body-air-outlet end walls 10d1 are each provided with a sloping guide 3. The deflection guide 2 has a deflection-guide upper surface 2a that gradually projects toward the body-air-outlet inner side wall 10d4 in a direction toward a body open face 10e (toward a downstream side) and in a direction toward the central part of the body air outlet 10d. The sloping guide 3 has a sloping-guide upper surface 3a that gradually projects toward the central part of the body air outlet 10d as the sloping guide 3 extends closer to the body open face 10e (toward the downstream side).
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8.发明公开
公开(公告)号：EP3088813A4
公开(公告)日：2017-08-30
申请号：EP14875283
申请日：2014-10-20
CPC分类号： F24F13/32 , F16B5/02 , F16B5/0614 , F16M13/027 , F24F2001/0037
摘要： The unit attaching device of the present invention has suspension brackets 1 that have a hole for passing a suspension bolt 5 suspended from a ceiling 4 and that are installed to an indoor unit 2 that is a unit to be suspended. The suspension brackets 1 are installed on the ceiling side of the side surface of a housing of the indoor unit 2. For example, when an earthquake or the like occurs, the distance between a part that is the base point of the swing of the suspension bolt and the installation position of the unit can be reduced.
摘要翻译： 本发明的单元安装装置具有悬挂托架1，该悬挂托架1具有用于使悬吊在天花板4上的悬吊螺栓5通过的孔，并安装在作为悬挂单元的室内单元2上。 悬挂支架1设置在室内机2的壳体的侧面的顶棚侧。例如，在发生地震等时，悬架的摆动的基点的一部分 螺栓和单位的安装位置可以减少。
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公开(公告)号：EP2918936A4
公开(公告)日：2016-07-27
申请号：EP13851221
申请日：2013-10-23
发明人： KONO ATSUSHI , IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO
CPC分类号： F24F13/08 , F24F1/0011 , F24F5/0007 , F24F13/14 , F24F2001/0037
摘要： Provided is an air conditioner including: a heat exchanger (5) housed inside a main body (1) and arranged in a flow passage of air to be sucked into the main body through an air inlet and blown out to a target space through an air outlet; and an airflow-direction vane (7) arranged at the air outlet. The airflow-direction vane includes a first curved portion (41) and a second curved portion (43). The first curvedportion is positioned on an upstream side with respect to the second curved portion, and a curvature of the first curved portion is larger than a curvature of the second curved portion.
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公开(公告)号：EP2910793A4
公开(公告)日：2016-07-13
申请号：EP13846393
申请日：2013-10-15
发明人： IKEDA TAKASHI , TAKAGI MASAHIKO , KURIHARA MAKOTO
IPC分类号： F04D29/30
CPC分类号： F04D25/088 , F04D19/002 , F04D29/281 , F04D29/30 , F04D29/384 , F04D29/388 , F05D2240/303
摘要： Provided is a turbofan including a shroud (3), a main plate (2), and a plurality of blades (4). An inner peripheral-side blade leading edge section main plate-side portion (4a11) is curved so as to be distanced from a blade trailing edge (4b) and a rotational center axis (RC) as the inner peripheral-side blade leading edge section main plate-side portion (4a11) is distanced from the main plate, and is curved along a curved surface that is bent in a direction to convex rearward in a rotational direction (RD). Amainplate-side shoulder surface portion (4a14) is curved so as to be distanced from the rotational center axis while approaching the blade trailing edge as the main plate-side shoulder surface portion (4a14) is distanced from a main plate-side blade tip portion (4a13), and has a convexoconcave shape including a blade tip section (4a3) and the main plate-side blade tip portion (4a13). An inner peripheral-side leading edge section (4a1) includes the inner peripheral-side blade leading edge section main plate-side portion (4a11) and an inner peripheral-side blade leading edge section tip-side portion (4a12) including curves that protrude rearward in the rotational direction (RD).
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