FLUID TRANSPORTING DEVICE OF THE PERISTALTIC TYPE WITH A PUSH PIN AND PUSH PLATE ARRANGEMENT
First Claim
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1. A fluid transporting device, comprising:
- a substrate;
a tube supported on a first side of the substrate;
a rotary push plate on the first side of the substrate; and
a plurality of push pins between the tube and the rotary push plate; and
an actuator which actuates the rotary push plate located on a second side of the substrate, the second side being opposite the first side.
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Abstract
A fluid transporting device includes an elastic tube, a tube frame that holds the elastic tube in an arc, a rotary push plate arranged in the arc for facilitating fluid flow inside the elastic tube, and a plurality of push pins disposed between the elastic tube and the center of the arc. Each push pin includes a semispherical end portion that contacts the rotary push plate, a pushing end portion that places a bias on the elastic tube, and adjacent end portions of at least two push pins close the elastic tube when the semispherical end portions are pushed by an outer circumference arc of the rotary push plate.
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1 Claim
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1. A fluid transporting device, comprising:
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a substrate; a tube supported on a first side of the substrate; a rotary push plate on the first side of the substrate; and a plurality of push pins between the tube and the rotary push plate; and an actuator which actuates the rotary push plate located on a second side of the substrate, the second side being opposite the first side.
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Specification