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1. 发明授权

US5302092A Fluid transferring apparatus imitating flapping movement of bees 失效
标题翻译：流体转移装置模拟蜜蜂的扑动运动
公开(公告)号：US5302092A
公开(公告)日：1994-04-12
申请号：US894271
申请日：1992-06-04
申请人： Mishihisa Tsutahara , Takeyoshi Kimura , Yasunori Okamoto , Toru Iwata
发明人： Mishihisa Tsutahara , Takeyoshi Kimura , Yasunori Okamoto , Toru Iwata
IPC分类号： F04D33/00 , F04B19/00
CPC分类号： F04D33/00
摘要： A fluid transferring apparatus achieves a two-dimensional flow of fluid with high efficiency and at low noise by imitating a Weis-Fogh mechanism with use of a simple mechanism. In the fluid transferring apparatus, a wing assembly X comprised of a predetermined number of plate-like wings is provided in a transverse direction of a flow passage. A wing assembly X is supported by a link of a crank mechanism which is constituted of a crank rotated by a motor, a slider slidable in a direction orthogonal to a direction of a flow in a flow passage and the link coupling the crank with the slider, so that rotational motion of the crank is transmitted to the slider as a reciprocal movement. While an angle of attack of each wing is changed by oscillating action of the link, each wing is moved in a transverse direction of the flow passage as the link is reciprocated, thereby achieving transfer of fluid.
摘要翻译：流体输送装置通过使用简单的机构模仿Weis-Fogh机构，实现了高效率和低噪音的二维流体流动。在流体输送装置中，在流路的横向设置有由预定数量的板状翼构成的翼组件X. 翼组件X由曲柄机构的连杆支撑，该曲柄机构由通过马达旋转的曲柄构成，可沿与流动通道中的流动方向正交的方向滑动的滑块和将曲柄联接到滑块，使得曲柄的旋转运动作为往复运动传递到滑块。当通过连杆的摆动动作来改变每个机翼的迎角时，随着连杆往复运动，每个机翼沿流动通道的横向移动，从而实现流体的传递。

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