Rotating apparatus, motor, and pump
AssigneeNational University Corporation Saitama University
InventorsMasaya TAKASAKI, Yuki NAKASUJI, Hayato SHIBATA, Takehiro ISHIDA
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Abstract
Provided is a novel technique that utilizes a vibrator and is applicable to various uses. This rotating apparatus comprises a vibrator having a vibrating surface that is perpendicular to a direction of vibration, and an opposing element that has an opposing surface facing the vibrating surface and rotates about the vibration direction of the vibrator. The vibrating surface and the opposing surface have parallel regions that face each other in parallel, and an impeller region formed in a three-dimensional manner on at least one of the surfaces.
Claims29
A rotating apparatus characterized by being equipped with a vibrator having a vibrating surface perpendicular to the vibration direction and
- an opposing element having an opposing surface facing the vibrating surface and rotating with the vibration direction of the vibrator as the axis;
- Wherein the vibrating surface and the opposing surface each have a parallel region that face each other in parallel and an impeller region that is three-dimensionally formed in at least one of the parallel regions.
A rotating apparatus characterized by being equipped with vibrator No. 1 having vibration surface No. 1 perpendicular to the vibration direction, and
- Vibrator No. 2 has vibration surface No. 2 perpendicular to the vibration direction, and
- An opposing element having opposing surface No. 1 facing vibrating surface No. 1 and opposing surface No. 2 facing vibrating surface No. 2, and rotating about the vibration direction of vibrator No. 1 and vibrator No. 2 as the axis;
- Vibrating surface No. 1 and opposing surface No. 1 each have parallel region No. 1 that face each other in parallel and impeller region No. 1 that is three-dimensionally formed in at least one of parallel region No. 1 and impeller region No. 1, and
- Vibrating surface No. 2 and opposing surface No. 2 each have parallel region No. 2 that face each other in parallel, and impeller region No. 2, which is three-dimensionally formed in at least one of parallel region No. 2 and impeller region No. 2.
A rotating apparatus characterized by being equipped with a vibrator having a vibrating surface perpendicular to the vibration direction, and
- an opposing element having an opposing surface facing the vibrating surface and rotating with the vibration direction of the vibrator as the axis;
- Wherein the vibrating surface and the opposing surface have parallel regions that face each other in parallel, and
- The opposing surface has one or a plurality of three-dimensional shapes formed to extend toward the end portion of the opposing surface.
A rotating apparatus characterized by being equipped with a vibrator having a vibrating surface perpendicular to the vibration direction, and
- An opposing element having an opposing surface facing the vibrating surface;
- The opposing element is fixed so that the vibrating surface and the opposing surface are spaced apart and facing each other,
- The vibrating surface and the opposing surface parallel region that face each other in parallel, and an impeller region, which is three-dimensionally formed in at least one of the parallel regions.
Dependencies are inferred from the claim text.