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公开(公告)号：US09638195B2
公开(公告)日：2017-05-02
申请号：US14354902
申请日：2012-11-01
发明人： Jie Tian , Hua Ouyang , You Li , Hironobu Teraoka , Shimei Tei , Hideshi Tanaka
CPC分类号： F04D17/04 , F04D29/283 , F04D29/30 , F04D29/681 , F05D2240/304 , F24F1/0025
摘要： A cross flow fan includes a support plate and an impeller with a plurality of blades disposed on the support plate at predetermined intervals. On each blade, a radius of a pressure surface arc is greater than a radius of a suction surface arc, a radius of an inner peripheral side arc is greater than a radius of an outer peripheral side arc, and a region of maximum thickness is located 40% to 60% from the inner peripheral side arc in the lengthwise direction. The blades are disposed such that the inner peripheral side arcs are positioned on an inner peripheral side of the support plate and the outer peripheral side arcs are positioned on an outer peripheral side of the support plate. A flow path width between the plurality of blades gradually decreases from the inner peripheral side toward the outer peripheral side of the support plate.
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公开(公告)号：US20150240645A1
公开(公告)日：2015-08-27
申请号：US14430465
申请日：2013-09-27
发明人： Kiyonori Yokose , Shimei Tei
IPC分类号： F01D5/14
CPC分类号： F01D5/141 , F04D29/384 , F04D29/667 , F05D2240/304 , F05D2250/712
摘要： A propeller fan includes a blade. The blade has a shape in which a peak outlet angle at a trailing edge thereof exists in an outer region of the blade that is located radially outer than the representative square mean radius position, and an another peak outlet angle at a trailing edge thereof exists in an inner region of the blade that is located radially inner than the representative square mean radius position.
摘要翻译： 螺旋桨风扇包括叶片。 叶片具有其后缘处的峰出口角存在于位于径向外侧的代表平均半径位置的叶片的外部区域中，并且其后缘处的另一峰出口角存在于 所述叶片的内部区域位于比所述代表性平均半径位置径向内侧。
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公开(公告)号：US10422349B2
公开(公告)日：2019-09-24
申请号：US15324338
申请日：2015-07-03
发明人： Kazuyasu Matsui , Shimei Tei , Tooru Iwata , Shigeyuki Takaoka
摘要： A propeller fan includes a rotary blade hub driven in rotation about a rotation axis, and a rotary blade installed at an outer periphery of the rotary blade hub. The rotary blade includes a rotary blade body protruding from an outer peripheral surface of the rotary blade hub, and a rib formed on an outer peripheral edge portion of a pressure surface of the rotary blade body so as to extend along an outer peripheral edge of the rotary blade body.
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公开(公告)号：US11680722B2
公开(公告)日：2023-06-20
申请号：US16618438
申请日：2018-07-13
发明人： Akio Tasaka , Tadashi Hirose , Yoshihiro Kitaura , Atsushi Matsubara , Kousuke Tsuboi , Shimei Tei , Naoko Kuriyama , Seiichi Sakai , Naoki Matsumura , Hisanori Ohshima , Naveen Gunturu , Toshiyuki Maeda , Tetsushi Tsuda
摘要： A setting facilitation apparatus (1400) includes a keyword input reception section (1410), a control command selection section (1420), and a specific control registration section (1430) and is used to facilitate setting of specific control in a control system (1001) that controls a control device through sound inputs. The keyword input reception section (1410) receives an input of information corresponding to a keyword. The control command selection section (1420) displays a certain control command to the control device (1010, 1020) on an edit screen (G) and receives selection of the control command. The specific control registration section (1430) registers a keyword (K) input by the keyword input reception section (1410) and the control command selected by the control command selection section (1420) to a specific control (DB 1104T) while associating the keyword and the control command with each other.
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公开(公告)号：US20140301825A1
公开(公告)日：2014-10-09
申请号：US14354902
申请日：2012-11-01
发明人： Jie Tian , Hua Ouyang , You Li , Hironobu Teraoka , Shimei Tei , Hideshi Tanaka
IPC分类号： F04D17/04
CPC分类号： F04D17/04 , F04D29/283 , F04D29/30 , F04D29/681 , F05D2240/304 , F24F1/0025
摘要： A cross flow fan includes a support plate and an impeller with a plurality of blades disposed on the support plate at predetermined intervals. On each blade, a radius of a pressure surface arc is greater than a radius of a suction surface arc, a radius of an inner peripheral side arc is greater than a radius of an outer peripheral side arc, and a region of maximum thickness is located 40% to 60% from the inner peripheral side arc in the lengthwise direction. The blades are disposed such that the inner peripheral side arcs are positioned on an inner peripheral side of the support plate and the outer peripheral side arcs are positioned on an outer peripheral side of the support plate. A flow path width between the plurality of blades gradually decreases from the inner peripheral side toward the outer peripheral side of the support plate.
摘要翻译： 横流风扇包括支撑板和具有以预定间隔设置在支撑板上的多个叶片的叶轮。 在每个叶片上，压力表面弧的半径大于吸力表面弧的半径，内周侧弧的半径大于外周侧弧的半径，最大厚度的区域位于 在内周侧的长度方向上为40％〜60％。 叶片被设置成使得内周侧弧位于支撑板的内周侧，并且外周侧弧位于支撑板的外周侧。 多个叶片之间的流路宽度从支撑板的内周侧向外周侧逐渐减小。
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