公开(公告)号：US4585177A

公开(公告)日：1986-04-29

申请号：US634712

申请日：1984-07-26

申请人： Norio Sugawara ,  Motoyuki Nawa

发明人： Norio Sugawara ,  Motoyuki Nawa

IPC分类号： F24F13/02 ,  F24F13/06 ,  F24F13/10 ,  B60H1/34 ,  F24F7/00

CPC分类号： F24F13/10 ,  F24F13/06

摘要： A fluid deflecting assembly is disclosed primarily for use in an outlet port of an air conditioning unit for controlling the direction of an air flow discharged from the outlet port. The fluid deflecting assembly comprises a tubular body having a flow passage for passing a fluid flow axially therethrough, a nozzle body mounted on the tubular body and having a nozzle disposed downstream of the flow passage in a direction of the fluid flow, a restriction surface extending downstream of the flow passage in surrounding relation to the nozzle, and a guide wall surface extending downstream of the nozzle and flaring radially outwardly from the nozzle in surrounding relation thereto, and a bias flow shield disposed in the flow passage upstream of and radially outwardly of the nozzle for adjustably blocking a portion of a bias fluid flow directed by the restriction surface toward the nozzle. A fluid flow discharged out of the nozzle is deflected by the bias fluid flow as modified by the bias flow shield so as to be attached to the guide wall surface. The discharged fluid flow can be deflected in desired three-dimensional directions through a wide angle by rotating and/or axially moving the bias flow shield.

摘要翻译： 公开了一种流体偏转组件，主要用于空调单元的出口端口，用于控制从出口排出的空气流的方向。 流体偏转组件包括管状体，其具有用于使流体流动轴向通过的流动通道，安装在管状体上的喷嘴体，并且具有沿流体流动方向设置在流路下游的喷嘴，限制表面延伸 所述流动通道的下游与所述喷嘴相关联，以及引导壁表面，其延伸到所述喷嘴的下游并且围绕所述喷嘴径向向外从所述喷嘴向外扩张;以及偏置流动屏蔽件，设置在所述流动通道的上游和/ 所述喷嘴用于可调节地阻挡由所述限制表面指向所述喷嘴的偏压流体流的一部分。 从喷嘴排出的流体流被偏置流动屏蔽件所改变的偏压流体偏转，以便附着到导向壁表面。 排出的流体流可以通过旋转和/或轴向移动偏流屏蔽而以所需的三维方向偏转。

公开(公告)号：US4607565A

公开(公告)日：1986-08-26

申请号：US731520

申请日：1985-05-07

申请人： Norio Sugawara ,  Motoyuki Nawa

发明人： Norio Sugawara ,  Motoyuki Nawa

IPC分类号： F24F13/075 ,  F24F7/00 ,  F24F13/00

CPC分类号： F24F13/075

摘要： In the outlet part of a fluid passage generally rectangular in cross section defined by two parallel opposed broad walls spaced apart a short distance therebetween and two opposed narrower walls spaced apart a longer distance therebetween, the narrower walls curve outwards forming guide walls, and a row of deflecting blades of curved profile extend between the broad walls and are held in angle-adjustable manner between said curved faces of the guide walls to effectively deflect fluid flow without loss of flow rate by the attachment effect to the curved faces.

摘要翻译： 在通常为矩形的横截面为矩形的流体通道的出口部分中，两个平行的相对的宽壁与两个间隔开较短距离的两个平行的相对的宽壁限定，两个相对较窄的壁间隔开更长的距离，较窄的壁向外弯曲形成导向壁， 弯曲轮廓的偏转叶片在宽壁之间延伸并且在导向壁的所述弯曲面之间以角度可调节的方式保持，以通过对弯曲面的附接效果来有效地偏转流体流而不损失流速。

公开(公告)号：US4326452A

公开(公告)日：1982-04-27

申请号：US953968

申请日：1978-10-19

申请人： Motoyuki Nawa ,  Norio Sugawara ,  Yutaka Takahashi

发明人： Motoyuki Nawa ,  Norio Sugawara ,  Yutaka Takahashi

IPC分类号： F15D1/08 ,  F24F13/072 ,  F24F7/00 ,  B05B1/14

CPC分类号： F24F13/072 ,  F15D1/08 ,  Y10T137/2202

摘要： A fluid diverting assembly particularly suited for use as a component for a fluid exit structure of an air-conditioner, which has a passageway through which a fluid medium flows. The passageway includes a nozzle for issuing a fluid stream as the fluid medium passes therethrough, a pair of spaced opposed guide walls having a shape diverging from each other in a direction downstream with respect to the direction of flow of the fluid stream and opening outwardly in a direction away from the nozzle, and a deflecting blade supported in the passageway between the upstream and downstream ends of the nozzle for movement between first and second extreme positions for changing the direction of flow of the fluid stream emerging from the passageway in such a manner as to control mutual interference between one of currents flowing on one side of the deflecting blade and the adjacent guide wall thereby controlling the direction of flow of the fluid stream.

摘要翻译： 一种特别适用于空调器的流体出口结构的部件的流体转向组件，其具有流体介质流过的通道。 所述通道包括用于当流体介质通过其中时发出流体流的喷嘴，一对间隔开的相对的引导壁，其相对于流体流的流动方向在下游方向上彼此分开并且向外敞开 远离喷嘴的方向，以及支撑在喷嘴的上游和下游端之间的通道中的偏转叶片，用于在第一和第二极限位置之间移动，用于以这种方式改变从通道出来的流体流的流动方向 以便控制在偏转叶片的一侧上流动的一个电流与相邻引导壁之间的相互干扰，从而控制流体流的流动方向。

公开(公告)号：US4677904A

公开(公告)日：1987-07-07

申请号：US864464

申请日：1986-05-19

申请人： Takeshi Natsumeda ,  Motoyuki Nawa ,  Norio Sugawara

发明人： Takeshi Natsumeda ,  Motoyuki Nawa ,  Norio Sugawara

IPC分类号： F15D1/08 ,  F24F13/062 ,  F24F13/072 ,  F24F13/08 ,  F24F13/14 ,  F24F7/00

CPC分类号： F15D1/08 ,  F24F13/062 ,  F24F13/072 ,  F24F13/08

摘要： A fluid flow control assembly which comprises an inlet defining structure through which a fluid medium flows in one direction, a partitioning member for dividing the fluid flow into first and second fluid streams, an outlet defining structure positioned downstream of the inlet defining structure and including a pair of outwardly diverging guide walls, first and second deflector vanes disposed in respective paths of travel of the first and second fluid streams for controlling the respective directions of flow of the first and second fluid streams, and a passage defining structure for providing a passage for guiding a third fluid stream in a direction generally at right angles to the direction of flow of any one of the first and second fluid streams. The partitioning member may be a partition wall, a cylindrical column or a cylindrical burner.

摘要翻译： 一种流体流动控制组件，其包括流体介质沿一个方向流动的入口限定结构，用于将流体流分成第一和第二流体流的分隔构件，位于入口限定结构的下游的出口限定结构， 一对向外发散的导向壁，设置在第一和第二流体流的相应行进路径中的第一和第二导流叶片，用于控制第一和第二流体流的各个流动方向，以及通道限定结构，用于为 在大致与第一和第二流体流中的任何一个的流动方向成直角的方向上引导第三流体流。 分隔构件可以是分隔壁，圆柱形或柱形燃烧器。

公开(公告)号：US4570533A

公开(公告)日：1986-02-18

申请号：US661175

申请日：1984-10-15

申请人： Norio Sugawara ,  Motoyuki Nawa

发明人： Norio Sugawara ,  Motoyuki Nawa

IPC分类号： F24F13/14 ,  F24F13/072 ,  F24F13/075

CPC分类号： F24F13/075 ,  F24F13/072 ,  F24F2221/28 ,  Y10S239/07 ,  Y10T137/87467

摘要： A fluid deflecting assembly comprising a passage defining structure having a fluid passage defined therein for the passage of a fluid stream in one direction therethrough and having a fluid inlet and a fluid exit spaced apart from the fluid inlet, and at least one group of deflector blades pivotally supported within the passage defining structure adjacent the fluid exit for movement through a predetermined angle and arranged in such a curved row that, when the deflector blades are pivoted in one direction to a deflecting position, the deflecting blades altogether form a generally continuously curved guide wall extending within the passage defining structure so as to diverge away from the direction of flow of the fluid stream through the passage. The guide wall is operable to draw the fluid stream close thereto to deflect the fluid stream as a whole by the Coanda effect known per se as it emerges outwards from the fluid exit.

摘要翻译： 一种流体偏转组件，包括通道限定结构，其具有限定在其中的流体通道，用于使流体流在一个方向上通过并具有流体入口和与流体入口间隔开的流体出口，以及至少一组偏转叶片 枢转地支撑在邻近流体出口的通道限定结构内，用于移动预定角度并且布置成这样的弯曲排，当偏转器叶片沿一个方向枢转到偏转位置时，偏转叶片一起形成大体上连续弯曲的引导件 所述壁在所述通道限定结构内延伸以便远离所述流体流通过所述通道的流动方向。 引导壁可操作以使靠近其的流体流通过当其从流体出口向外流出时本身已知的柯安达效应作为整体偏转流体流。

公开(公告)号：US4556172A

公开(公告)日：1985-12-03

申请号：US576393

申请日：1984-01-25

申请人： Norio Sugawara ,  Motoyuki Nawa ,  Yutaka Takahashi

发明人： Norio Sugawara ,  Motoyuki Nawa ,  Yutaka Takahashi

IPC分类号： F15D1/08 ,  F24F13/06 ,  F24F13/08 ,  F24F13/14 ,  B05B1/04

CPC分类号： F24F13/1426 ,  F15D1/08 ,  F24F13/06 ,  F24F13/081 ,  F24F2013/1433 ,  F24F2013/146 ,  Y10S239/07

摘要： A flow direction controller mounted on the outlet of an air conditioner or the like and adapted to control the blowing direction of the air. The flow direction controller is composed mainly of two flow-attaching walls and a control blade rotatable on a shaft. The control blades has two surfaces each producing a flow biasing effect and a curved surface. With this arrangement, it is possible to deflect the flow of blowing air over a wide angular range and also to realize a split-flow blowing without being accompanied by a substantial reduction in the air flow rate, by making efficient use of the attachment of the flow components to the attaching walls and the curved surface.

摘要翻译： PCT No.PCT / JP83 / 00148 Sec。 371日期1984年1月25日 102（e）日期1984年1月25日PCT提交1983年5月19日PCT公布。 公开号WO83 / 04290 日期：1983年12月8日。一种安装在空调等的出口上并适于控制空气吹送方向的流向控制器。 流动方向控制器主要由两个流动安装壁和可在轴上旋转的控制叶片组成。 控制叶片具有两个表面，每个表面产生流动偏置效应和弯曲表面。 通过这种布置，可以在宽的角度范围内使吹送空气的流动偏转，并且也可以实现分流吹送，而不伴随着空气流量的显着降低，通过有效地利用 流动部件到附接壁和弯曲表面。

公开(公告)号：US4462750A

公开(公告)日：1984-07-31

申请号：US333618

申请日：1981-12-22

申请人： Norio Sugawara ,  Motoyuki Nawa ,  Yutaka Takahashi

发明人： Norio Sugawara ,  Motoyuki Nawa ,  Yutaka Takahashi

IPC分类号： F04D17/04 ,  F04D5/00

CPC分类号： F04D17/04

摘要： An electric fan assembly comprises a generally cylindrical cross-flow fan, a rear guider, and a stabilizer. The rear guider has a downstream edge with respect to the direction of flow of an air current and is hingedly connected with a pivotable plate. By the utilization of the adherence effect of the air current to the pivotable plate, the direction of flow of the air current is controlled by pivoting the pivotable plate. In other words a slight pivotal movement of the pivotable plate is sufficient to bring about the deflection of the air current over a relatively large angle. The fan assembly may be employed in an air-conditioner in which case a relatively high air-conditioning efficiency can be obtained.

摘要翻译： 电风扇组件包括大致圆柱形的横流风扇，后导向器和稳定器。 后导向器相对于气流的流动方向具有下游边缘，并且与可枢转板铰接连接。 通过利用气流对可枢转板的粘附效果，通过枢转可枢转板来控制气流的流动方向。 换句话说，可枢转板的轻微的枢转运动足以在较大的角度上引起气流的偏转。 风扇组件可以用在空调器中，在这种情况下可以获得相对较高的空调效率。

公开(公告)号：US4327869A

公开(公告)日：1982-05-04

申请号：US165939

申请日：1980-07-03

申请人： Motoyuki Nawa ,  Norio Sugawara ,  Yutaka Takahashi

发明人： Motoyuki Nawa ,  Norio Sugawara ,  Yutaka Takahashi

IPC分类号： F04D17/04 ,  F15C3/00 ,  F15D1/08 ,  F24F13/08 ,  F24F13/14 ,  B05B1/04

CPC分类号： F24F13/14 ,  Y10S239/07

摘要： A fluid deflecting assembly is constituted by first and the second walls, the former having a curved portion to cause the adherence of the outlet flow and the latter having a substantially straight portion to cause the adherence of the outlet flow and having a ridge at its upstream end and a control vane rotatably positioned within a passage formed by the first and the second walls. The control vane is able to rotate around a shaft thereby causing wide deflection of the outlet flow due to the existence of the two walls. The height and position of the ridge is such as to help the vertical downward deflection of the outlet flow along the curved portion. The length and position of the straight portion is such as to help the horizontal deflection of the outlet flow along the straight portion.

摘要翻译： 流体偏转组件由第一和第二壁构成，前者具有弯曲部分，以使出口流的粘附，后者具有基本上直的部分，以引起出口流的粘附并在其上游具有脊 端部和可旋转地定位在由第一和第二壁形成的通道内的控制叶片。 控制叶片能够绕轴旋转，从而由于两壁的存在而引起出口流动的大的偏转。 脊的高度和位置可以帮助出口流沿弯曲部分的垂直向下偏转。 直线部分的长度和位置可以帮助出口流沿直线部分的水平偏转。

公开(公告)号：US4266722A

公开(公告)日：1981-05-12

申请号：US931282

申请日：1978-08-04

申请人： Motoyuki Nawa ,  Yutaka Takahashi ,  Norio Sugawara

发明人： Motoyuki Nawa ,  Yutaka Takahashi ,  Norio Sugawara

IPC分类号： F24F13/072 ,  B05B1/04

CPC分类号： F24F13/072 ,  F24F2221/28 ,  Y10S239/07

摘要： A fluid deflecting assembly has a nozzle defining structure having a fluid duct defined therein and a deflecting blade pivotally supported within the fluid duct. One of walls forming the nozzle defining structure has a wall portion adjacent the exit opening outwardly diverging in a direction downstream with respect to the direction of flow of the fluid medium through the fluid duct. Depending upon the position of the deflecting blade, the stream of fluid medium is forced to adhere to the outwardly diverging wall portion to attain a relatively wide angle of deflection.

摘要翻译： 流体偏转组件具有喷嘴限定结构，其具有限定在其中的流体管道，并且偏转刀片枢转地支撑在流体管道内。 形成喷嘴限定结构的壁中的一个具有邻近出口的壁部分，其向外相对于通过流体管道的流体介质的流动方向向下发散。 取决于偏转叶片的位置，流体介质流被迫粘附到向外发散的壁部分以获得相对较宽的偏转角。

公开(公告)号：US5898664A

公开(公告)日：1999-04-27

申请号：US813178

申请日：1997-03-07

申请人： Shuichi Kikuchi ,  Norio Sugawara

发明人： Shuichi Kikuchi ,  Norio Sugawara

IPC分类号： G11B23/03 ,  G11B3/70

CPC分类号： G11B23/0307 ,  G11B23/0316

摘要： A disc cartridge of high reliability for protecting an optical disc from a shock generated such as during transport. On the facing inner surfaces of an upper cartridge half 5 and a lower cartridge half 6 is formed an arcuate disc housing wall section 8 in association with the outer periphery of an optical disc 2 for constituting a disc housing section 9. The disc housing wall section 8 is interrupted at four positions 28 on each of which a boss 28 is set upright. A stationary guide having a substantially columnar guide portion and a flange protruded outwardly from upper and lower sides of the guide portion is fitted on the boss to complete a disc guide member. Four such disc guide members 20a, 20b, 20c and 20d are provided for supporting the disc cartridge 1.

摘要翻译： 一种高可靠性的盘盒，用于保护光盘免受运输过程中产生的冲击。 在上半盒5和下盒半部6的相对的内表面上形成有与用于构成盘容纳部分9的光盘2的外周相关联的弓形盘容纳壁部分8.盘容纳壁部分 8在四个位置28中断，其中凸台28竖立设置。 具有大致圆柱形引导部分和从引导部分的上侧和下侧突出的凸缘的固定引导件安装在凸台上以完成盘引导构件。 设置四个这样的盘引导构件20a，20b，20c和20d以支撑盘盒1。