JPS58187588A - Fluid carrier - Google Patents

Abstract

PURPOSE:To enable to carry the fluid without causing the leakage of it by a method wherein a plurality of magnetically transferential bodies are circulatably sealed in an annular pipeline equipped with a suction port and a delivery port. CONSTITUTION:The annular pipeline 1 is provided with the suction port 2 and the delivery port 3, branched from the pipeline and aparting from each other, while the transferential bodies 4, having a spherical configuration or the like and being made of a soft magnetic body, are movably sealed in the annular pipeline 1 so as to be contacted to the inner wall of the pipeline. The transferential bodies 4 are attracted in accordance with the exciting of exciting coils 5 provided at the outside of the annular pipeline 1 and are circulated in the pipeline 1 from the suction port 2 to the delivery port 3. Accordingly, the fluid is induced from the suction port 2 and is moved into arrow sign directions, then is discharged from the delivery port 3 in accordance with the circulating movement of the transferential bodies 4, and an effect same as pumping may be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel fluid transport device that performs the same function as a pump.

Conventional pumps have a piston installed inside the cylinder,
Alternatively, it is necessary to reduce the impeller installed inside the case and drive the piston or impeller from the outside, so a seal at the shaft penetration part is essential, and fluid leakage may occur at this seal part. However, it has the disadvantage that it can be dangerous, especially when handling toxic or flammable fluids.

The present invention aims to fundamentally solve the drawbacks of the conventional method, and includes movably enclosing a plurality of magnetic transfer bodies in an annular conduit having an inlet and an outlet. The present invention provides an extremely effective fluid transport device in which a transfer body is circulated from an inlet to an outlet in an annular conduit by means of a plurality of excitation coils provided outside the conduit. The present invention will be explained in detail with reference to figures showing examples.

The tig1 diagram is a sectional view showing the inside of the annular pipe 1.
An inlet 2 and an outlet 3 are separated from each other by branching from the annular conduit 1, and a transfer body 4 made of a soft magnetic material and having a spherical shape or the like is inside the annular conduit 1. The transfer body 4 is enclosed in close contact with the inner wall and movable, and is attracted in response to the excitation of an excitation coil 5 provided outside the annular conduit 1, and moves inside the annular conduit 1 from the suction port 2 to the discharge port 3. It is a mound that is raised to the top.

Then, each excitation coil 5 is set to vJ by a control circuit to be described later.
In the vicinity of the intake port 2, when the operating conditions are controlled,
The transfer bodies 4 are driven so that the distance between them is wide, and the distance between them becomes narrower as they approach the discharge port 3, and the transfer bodies 4 are driven so that they are brought into close contact between the discharge port 3 and the suction port 20.

In order to prevent the transfer body 4 from escaping into the suction port 2 and discharge port 3, a blocking net 6 and a T are provided along the shape of the annular pipe 1 at the suction port 2 and discharge port 3. It is.

Therefore, as the transfer body 4 circulates, fluid is sucked in from the suction port 2, transferred in the direction of the arrow, and discharged from the discharge port 3, achieving the same effect as a pump.

The second jump is a circuit diagram showing the connection status of the excitation coil 5, and a switching element 11 such as a thyristor or a transistor is inserted into each excitation coil 50 circuit connected in parallel to the power supply ps. Then, the excitation coil 5 is sequentially turned on and off under the control of the control circuit 12, and the Lurie circuit 12μ and the clock pulse generator are turned on and off. It is sufficient to generate a phase pulse and then control the valley switching element 11. It is sufficient to use a device that generates a phase pulse and then controls the valley switching element 11. First, the shape of the transfer body 4 that can be formed into a mass at the eye is necessarily V, and the shape of the transfer body 4 may be adjusted according to the cross-sectional shape of the annular conduit 1.

It is preferable that the transfer body 4 is made of a soft magnetic material with low magnetic field, and if the discharge port 3 is provided outside the annular road 1, the flow of the fluid to be transferred will be reduced. Although the discharge is carried out smoothly by mental force, there is no particular problem in distributing it inwardly.

Further, the excitation coil 5 can be easily rearranged depending on the driving condition of the transfer body 4, and it is preferable to use a printed coil or the like wound around the annular conduit 1.

According to Motoaki Oshimoto, it is clear from the above explanation that the fluid transport device, which is a sealed type that does not allow for external drive shafts, etc., is agglomerated, and the leakage of fluid is absolutely impossible. It is suitable for use in transporting fluids containing phlegm or flammable cicadas, the purpose is achieved by simple M configuration, and an inexpensive and highly reliable fluid transport device is obtained, making it ideal for various applications. It can be used on the body to create a layered effect.

[Brief explanation of the drawing]

The figure shows an example of a real tumor of the present invention, and Figure 1 is wrLl [Figure 1,
FIG. 2 is a circuit diagram showing how the excitation coils are connected. 1...Annular 1r sweetfish, 2...Fist/intake port, 3...
Discharge port, 4... S-included body, 5... Excitation coil. Patent applicant Yamatake) Agent of Newel Co., Ltd.
Yamayo Masa m (and 1 other person)

Claims (1)

[Claims] an annular conduit having an inlet and an outlet; a plurality of magnetic transfer bodies movably enclosed in the annular conduit; and a nuclear transfer body being sucked into the annular gW circuit. A patented fluid transport device consisting of multiple excitation coils that circulate from the mouth to the discharge port.