Fluid Transporting Device, and Fluid Transporter
First Claim
Patent Images
1. A fluid transporting device characterized:
- by comprising;
a tube having an elasticity;
a tube frame having a tube guide wall for mounting said tube in an arcuate shape;
a rotary disc arranged on the inner side of said tube;
a plurality of push pins arranged radially between said tube and said rotary disc; and
a plurality of rollers arranged on the upper face of said rotary disc at an equal interval on a concentric circle with respect to the center of rotation of said rotary disc;
in that the arcuate center of said tube guide wall, the center of rotation of said rotary disc and the radial center of said push pins are aligned with each other; and
in that said rollers push said push pins sequentially to feed the fluid from the fluid inlet side to the outlet side.
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Abstract
A fluid transporting device is of a writhing type for transporting a fluid continuously. The fluid transporting device comprises a plurality of push pins arranged along a tube and radially on a concentric arc for squeezing a portion of the tube through which the fluid is fed and having elasticity substantially at right angles, and rollers 50 to 53 for pushing those push pins sequentially from the inlet side to the outlet side of the fluid. With this structure, it is possible to provide a thin, small fluid transporting device for continuing a stable flow rate, and a fluid transporter having the fluid transporting device.
35 Citations
5 Claims
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1. A fluid transporting device characterized:
- by comprising;
a tube having an elasticity;
a tube frame having a tube guide wall for mounting said tube in an arcuate shape;
a rotary disc arranged on the inner side of said tube;
a plurality of push pins arranged radially between said tube and said rotary disc; and
a plurality of rollers arranged on the upper face of said rotary disc at an equal interval on a concentric circle with respect to the center of rotation of said rotary disc;
in that the arcuate center of said tube guide wall, the center of rotation of said rotary disc and the radial center of said push pins are aligned with each other; and
in that said rollers push said push pins sequentially to feed the fluid from the fluid inlet side to the outlet side. - View Dependent Claims (2)
- by comprising;
-
3. A fluid transporter characterized in that a fluid transporting device characterized:
- by comprising;
a tube having an elasticity;
a tube frame having a tube guide wall for mounting said tube in an arcuate shape;
a rotary disc arranged on the inner side of said tube;
a plurality of push pins arranged radially between said tube and said rotary disc; and
a plurality of rollers arranged on the upper face of said rotary disc at an equal interval on a concentric circle with respect to the center of rotation of said rotary disc;
in that the arcuate center of said tube guide wall, the center of rotation of said rotary disc and the radial center of said push pins are aligned with each other; and
in that said rollers push said push pins sequentially to feed the fluid from the fluid inlet side to the outlet side, and a fluid storing container for containing a fluid are made to communicate with each other by said tube. - View Dependent Claims (4, 5)
- by comprising;
Specification