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1. 发明授权

US08596958B2 Cross-flow fan and air conditioner equipped with same 有权
标题翻译：交流风扇和空调配备相同
公开(公告)号：US08596958B2
公开(公告)日：2013-12-03
申请号：US12937545
申请日：2009-04-30
申请人： Hironobu Teraoka , Shimei Tei
发明人： Hironobu Teraoka , Shimei Tei
IPC分类号： F04D5/00 , F04D29/38
CPC分类号： F24F1/0007 , F03G7/00 , F24F1/0025 , F24F7/007
摘要： A crossflow fan includes an impeller formed by plate-like blades 42. Each blade 42 is inclined such that the outer edge 42a is located on the leading side of the inner edge 42d with respect to the rotation direction of the impeller 41. The face of each blade 42 that is located on the leading side of the rotation direction forms a positive pressure surface 42p, and a face located on the trailing side forms a negative pressure surface 42q. Notches 42b are formed at the outer edge 42a of the blade 42. The notches 42b are arranged at predetermined intervals along the rotation axis of the impeller. A basic shape section 42c is formed between each adjacent pair of the notches 42b. The blade thickness L2 in the vicinity of the bottom 42y of each notch 42b is smaller than the blade thickness of the basic shape section 42c adjacent to the notch 42b.
摘要翻译：横流风扇包括由板状叶片42形成的叶轮。每个叶片42倾斜使得外边缘42a相对于叶轮41的旋转方向位于内边缘42d的前侧。面位于旋转方向前方的每个叶片42形成正压面42p，位于后侧的面形成负压面42q。凹口42b形成在叶片42的外边缘42a处。凹口42b沿叶轮的旋转轴线以预定间隔布置。在相邻的一对切口42b之间形成基本形状部42c。每个凹口42b的底部42y附近的叶片厚度L2小于与凹口42b相邻的基本形状部分42c的叶片厚度。

2. 发明申请

US20090028719A1 Multi-Blade Fan 有权
标题翻译：多叶片风扇
公开(公告)号：US20090028719A1
公开(公告)日：2009-01-29
申请号：US12224724
申请日：2007-03-26
申请人： Hironobu Teraoka , Akira Komatsu
发明人： Hironobu Teraoka , Akira Komatsu
IPC分类号： F01D5/14
CPC分类号： F04D17/04 , F04D29/283 , F04D29/30 , F04D29/663 , F04D29/666 , F04D29/667 , F05D2240/304 , F05D2260/961 , F05D2260/97
摘要： In a multi-blade fan provided with a plurality of notches in a blade edge in an outer side of each impeller blade, it is possible to direct an impeller blade outlet in a portion of the notches to a circumferential direction. Also, it is possible to direct an air flow blown out of the fan to the circumferential direction. Further, it is possible to effectively increase a pressure, by setting a projection protruding along a thickness direction of the impeller blade in a rear portion of each notch, in a pressure surface of the impeller blade receiving air pressure on the basis of rotation of the multi-blade fan.
摘要翻译：在叶片叶片的外侧的叶片边缘设置有多个切口的多叶片风扇中，可以将切口的一部分中的叶轮叶片出口引导到圆周方向。此外，可以将从风扇吹出的空气流引向圆周方向。此外，通过将叶轮叶片的厚度方向上的突出部设置在每个切口的后部，在叶轮叶片的压力表面中，基于叶轮的转动而接收空气压力，可以有效地增加压力多叶片风扇

3. 发明申请

US20140227961A1 AIR CONDITIONING INDOOR UNIT 有权
标题翻译：空调室内单元
公开(公告)号：US20140227961A1
公开(公告)日：2014-08-14
申请号：US14345780
申请日：2012-09-05
申请人： Masanao Yasutomi , Takahiro Okamoto , Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda
发明人： Masanao Yasutomi , Takahiro Okamoto , Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda
IPC分类号： F24F11/02 , F15C4/00 , F24F13/14
CPC分类号： F24F11/72 , F15C4/00 , F24F1/0011 , F24F11/79 , F24F13/14 , F24F2001/0048 , F24F2221/28 , Y10T137/2202
摘要： An air conditioning indoor unit includes a movable first air direction adjustment plate that changes an up and down direction of the outlet air, a second air direction adjustment plate disposed adjacent to the air outlet, and a control unit that controls postures of the first and second adjustment plates. The second adjustment plate has at least a front end portion housed in an indoor unit front portion outside a blowing path when housed. In a Coanda effect utilization mode the control unit controls the postures of the first and second adjustment plates such that the second adjustment plate is spaced apart from the indoor unit front portion and a height position of a rear end portion is lower than when operation is stopped, and the adjustment plates form a predetermined angle to change the outlet air to a Coanda air flow along an undersurface of the second adjustment plate.
摘要翻译：一种空气调节室内机，具有使出口空气上下方向变化的可动的第一空气调节板，与排气口相邻配置的第二风向调整板，以及控制单元，其控制第一和第二空气的姿势调整板。第二调节板在容纳时至少具有容纳在吹风路径外的室内单元前部的前端部。在柯恩达效应利用模式中，控制单元控制第一和第二调整板的姿势，使得第二调节板与室内单元前部间隔开，并且后端部的高度位置低于操作停止时的高度位置并且调节板形成预定角度以将出口空气沿着第二调节板的下表面改变为柯恩达空气流。

4. 发明授权

US09046110B2 Crossflow fan and air conditioner provided with same 有权
标题翻译：交叉风扇和空调配备相同
公开(公告)号：US09046110B2
公开(公告)日：2015-06-02
申请号：US13255196
申请日：2010-03-09
申请人： Hironobu Teraoka , Shimei Tei , Toru Iwata
发明人： Hironobu Teraoka , Shimei Tei , Toru Iwata
IPC分类号： F01D5/14 , F04D29/28 , F04D17/04 , F04D29/30 , F24F1/00
CPC分类号： F04D29/283 , F04D17/04 , F04D29/30 , F04D29/681 , F24F1/0025 , F24F2001/0048
摘要： A crossflow fan includes a rotary impeller formed by curved blades 42. Each of the blades 42 has an outer peripheral edge 43 close to the centrifugal side of the impeller and an inner peripheral edge 44 close to the rotation axis side of the impeller. A plurality of cutouts 45 are formed in the outer peripheral edge 43 and spaced apart at predetermined intervals. Dimples 48 for changing a boundary layer from a laminar flow to a turbulent flow are formed in a negative pressure surface 4q of each blade 42 in the vicinity of the outer peripheral edge 43 to prevent the gas flowing around the blade 42 from separating from the blade 42.
摘要翻译：横流风扇包括由弯曲叶片42形成的旋转叶轮。每个叶片42具有靠近叶轮的离心侧的外周边缘43和靠近叶轮的旋转轴线侧的内周边缘44。多个切口45形成在外周边缘43中并且以预定间隔隔开。在每个叶片42的外周边缘43附近的负压表面4q中形成用于将边界层从层流改变为湍流的凹坑48，以防止在叶片42周围流动的气体与叶片分离 42。

5. 发明申请

US20110033306A1 CROSS-FLOW FAN AND AIR CONDITIONER EQUIPPED WITH SAME 审中-公开
标题翻译：交流风扇和空调与其配套
公开(公告)号：US20110033306A1
公开(公告)日：2011-02-10
申请号：US12937833
申请日：2009-04-30
申请人： Hironobu Teraoka , Shimei Tei
发明人： Hironobu Teraoka , Shimei Tei
IPC分类号： F04D29/38
CPC分类号： F24F7/007 , F04D17/04 , F04D17/06 , F04D29/283 , F24F1/0007 , F24F1/0025 , F24F1/0057
摘要： A crossflow fan includes an impeller formed by plate-like blades 42. Each blade 42 is inclined such that the outer edge 42a is located on the leading side of the inner edge 42d with respect to the rotation direction of the impeller 41. The face of each blade 42 that is located on the leading side of the rotation direction forms a positive pressure surface 42p, and a face located on the trailing side forms a negative pressure surface 42q. Notches 42b are formed at the outer edge 42a of the blade 42. The notches 42b are arranged at predetermined intervals along the rotation axis of the impeller. The bottom 42y of the notch 42b is connected to the positive pressure surface 42p at a positive pressure corner 42n and connected to the negative pressure surface 42q at a negative pressure corner 42m. The positive pressure corner 42n and the negative pressure corner 42m are both rounded.
摘要翻译：横流风扇包括由板状叶片42形成的叶轮。每个叶片42倾斜使得外边缘42a相对于叶轮41的旋转方向位于内边缘42d的前侧。面位于旋转方向前方的每个叶片42形成正压面42p，位于后侧的面形成负压面42q。凹口42b形成在叶片42的外边缘42a处。凹口42b沿叶轮的旋转轴线以预定间隔布置。凹口42b的底部42y在正压角42n处连接到正压表面42p，并且在负压角42m处连接到负压表面42q。正压角42n和负压角42m均为圆形。

6. 发明授权

US09234671B2 Air conditioning indoor unit 有权
标题翻译：空调室内机
公开(公告)号：US09234671B2
公开(公告)日：2016-01-12
申请号：US14345780
申请日：2012-09-05
申请人： Masanao Yasutomi , Takahiro Okamoto , Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda
发明人： Masanao Yasutomi , Takahiro Okamoto , Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda
IPC分类号： F24F11/02 , F15C4/00 , F24F13/14 , F24F1/00 , F24F11/00
CPC分类号： F24F11/72 , F15C4/00 , F24F1/0011 , F24F11/79 , F24F13/14 , F24F2001/0048 , F24F2221/28 , Y10T137/2202
摘要： An air conditioning indoor unit includes a movable first air direction adjustment plate that changes an up and down direction of the outlet air, a second air direction adjustment plate disposed adjacent to the air outlet, and a control unit that controls postures of the first and second adjustment plates. The second adjustment plate has at least a front end portion housed in an indoor unit front portion outside a blowing path when housed. In a Coanda effect utilization mode the control unit controls the postures of the first and second adjustment plates such that the second adjustment plate is spaced apart from the indoor unit front portion and a height position of a rear end portion is lower than when operation is stopped, and the adjustment plates form a predetermined angle to change the outlet air to a Coanda air flow along an undersurface of the second adjustment plate.
摘要翻译：一种空气调节室内机，具有使出口空气上下方向变化的可动的第一空气调节板，与排气口相邻配置的第二风向调整板，以及控制单元，其控制第一和第二空气的姿势调整板。第二调节板在容纳时至少具有容纳在吹风路径外的室内单元前部的前端部。在柯恩达效应利用模式中，控制单元控制第一和第二调整板的姿势，使得第二调节板与室内单元前部间隔开，并且后端部的高度位置低于操作停止时的高度位置并且调节板形成预定角度以将出口空气沿着第二调节板的下表面改变为柯恩达空气流。

7. 发明申请

US20140134939A1 AIR CONDITIONING INDOOR UNIT 审中-公开
标题翻译：空调室内单元
公开(公告)号：US20140134939A1
公开(公告)日：2014-05-15
申请号：US14129806
申请日：2012-06-27
申请人： Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda , Tooru Shigesawa , Kouichi Yasuo , Tatsuhiko Akai , Koutarou Kuida
发明人： Masashi Kamada , Hironobu Teraoka , Noriyuki Okuda , Tooru Shigesawa , Kouichi Yasuo , Tatsuhiko Akai , Koutarou Kuida
IPC分类号： F24F13/10
CPC分类号： F24F13/10 , F24F1/0011 , F24F11/79 , F24F13/15 , F24F2221/28
摘要： A wall-mounted air conditioning indoor unit includes a casing, and an air flow direction adjustment unit with plural guide blades positioned between right and left side walls of the outlet passage of the casing. A first of the guide blades is positioned closest to a predetermined side wall of the right and left side walls. In a state in which the first guide blade is postured closer to the predetermined side wall as the first guide blade extends on a downstream side, first and second gaps are formed between first and second sections of the first guide blade and the predetermined side wall, respectively. The first section is part of an end portion of the first blade on the downstream side. The second section is outside the first section. The first gap is equal to or less than 10 mm. The second gap is greater than 10 mm.
摘要翻译：壁挂式空调室内机包括壳体和空气流动方向调节单元，其具有位于壳体的出口通道的左右侧壁之间的多个引导叶片。导向叶片中的第一个定位成最靠近右侧壁和左侧壁的预定侧壁。在第一导向叶片在下游侧延伸的状态下，第一导向叶片靠近规定的侧壁而靠近的状态，第一和第二间隙形成在第一导向叶片的第一和第二部分与预定的侧壁之间，分别。第一部分是下游侧第一叶片的端部的一部分。第二部分在第一部分之外。第一间隙等于或小于10mm。第二个间隙大于10毫米。

8. 发明申请

US20110318189A1 CROSSFLOW FAN AND AIR CONDITIONER PROVIDED WITH SAME 有权
标题翻译：交叉风扇和空气调节器
公开(公告)号：US20110318189A1
公开(公告)日：2011-12-29
申请号：US13255196
申请日：2010-03-09
申请人： Hironobu Teraoka , Shimei Tei , Toru Iwata
发明人： Hironobu Teraoka , Shimei Tei , Toru Iwata
IPC分类号： F01D5/14
CPC分类号： F04D29/283 , F04D17/04 , F04D29/30 , F04D29/681 , F24F1/0025 , F24F2001/0048
摘要： A crossflow fan includes a rotary impeller formed by curved blades 42. Each of the blades 42 has an outer peripheral edge 43 close to the centrifugal side of the impeller and an inner peripheral edge 44 close to the rotation axis side of the impeller. A plurality of cutouts 45 are formed in the outer peripheral edge 43 and spaced apart at predetermined intervals. Dimples 48 for changing a boundary layer from a laminar flow to a turbulent flow are formed in a negative pressure surface 4q of each blade 42 in the vicinity of the outer peripheral edge 43 to prevent the gas flowing around the blade 42 from separating from the blade 42.
摘要翻译：横流风扇包括由弯曲叶片42形成的旋转叶轮。每个叶片42具有靠近叶轮的离心侧的外周边缘43和靠近叶轮的旋转轴线侧的内周边缘44。多个切口45形成在外周边缘43中并且以预定间隔隔开。在每个叶片42的外周边缘43附近的负压表面4q中形成用于将边界层从层流改变为湍流的凹坑48，以防止在叶片42周围流动的气体与叶片分离 42。

9. 发明授权

US08029242B2 Multi-blade fan 有权
标题翻译：多叶片风扇
公开(公告)号：US08029242B2
公开(公告)日：2011-10-04
申请号：US12224724
申请日：2007-03-26
申请人： Hironobu Teraoka , Akira Komatsu
发明人： Hironobu Teraoka , Akira Komatsu
IPC分类号： B63H1/26 , F03D11/02
CPC分类号： F04D17/04 , F04D29/283 , F04D29/30 , F04D29/663 , F04D29/666 , F04D29/667 , F05D2240/304 , F05D2260/961 , F05D2260/97
摘要： In a multi-blade fan provided with a plurality of notches in a blade edge in an outer side of each impeller blade, it is possible to direct an impeller blade outlet in a portion of the notches to a circumferential direction. Also, it is possible to direct an air flow blown out of the fan to the circumferential direction. Further, it is possible to effectively increase a pressure, by setting a projection protruding along a thickness direction of the impeller blade in a rear portion of each notch, in a pressure surface of the impeller blade receiving air pressure on the basis of rotation of the multi-blade fan.
摘要翻译：在叶片叶片的外侧的叶片边缘设置有多个切口的多叶片风扇中，可以将切口的一部分中的叶轮叶片出口引导到圆周方向。此外，可以将从风扇吹出的空气流引向圆周方向。此外，通过将叶轮叶片的厚度方向上的突出部设置在每个切口的后部，在叶轮叶片的压力表面中，基于叶轮的转动而接收空气压力，可以有效地增加压力多叶片风扇

10. 发明申请

US20110033307A1 CROSS-FLOW FAN AND AIR CONDITIONER EQUIPPED WITH SAME 有权
标题翻译：交流风扇和空调与其配套
公开(公告)号：US20110033307A1
公开(公告)日：2011-02-10
申请号：US12937545
申请日：2009-04-30
申请人： Hironobu Teraoka , Shimei Tei
发明人： Hironobu Teraoka , Shimei Tei
IPC分类号： F04D29/38
CPC分类号： F24F1/0007 , F03G7/00 , F24F1/0025 , F24F7/007
摘要： A crossflow fan includes an impeller formed by plate-like blades 42. Each blade 42 is inclined such that the outer edge 42a is located on the leading side of the inner edge 42d with respect to the rotation direction of the impeller 41. The face of each blade 42 that is located on the leading side of the rotation direction forms a positive pressure surface 42p, and a face located on the trailing side forms a negative pressure surface 42q. Notches 42b are formed at the outer edge 42a of the blade 42. The notches 42b are arranged at predetermined intervals along the rotation axis of the impeller. A basic shape section 42c is formed between each adjacent pair of the notches 42b. The blade thickness L2 in the vicinity of the bottom 42y of each notch 42b is smaller than the blade thickness of the basic shape section 42c adjacent to the notch 42b.
摘要翻译：横流风扇包括由板状叶片42形成的叶轮。每个叶片42倾斜使得外边缘42a相对于叶轮41的旋转方向位于内边缘42d的前侧。面位于旋转方向前方的每个叶片42形成正压面42p，位于后侧的面形成负压面42q。凹口42b形成在叶片42的外边缘42a处。凹口42b沿叶轮的旋转轴线以预定间隔布置。在相邻的一对切口42b之间形成基本形状部42c。每个凹口42b的底部42y附近的叶片厚度L2小于与凹口42b相邻的基本形状部分42c的叶片厚度。

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