JPH06173601A - Prime mover formed by using principle of differential round current engine - Google Patents

Abstract

PURPOSE:To generate rotational output in a small quantity of input by using a vane rotary type fluid cylinder or a piston type fluid cylinder or the like, realizing constant pressurization as a closed circuit, reducing reaction of this constant pressurization, and forming such a structure as to generate differential thrust and round current motion. CONSTITUTION:An eccentric circular cam 10 is arranged on an output shaft 9, and a structure is formed in such a system as to continue swinging by rotation of this eccentric circular cam 10 without rotating a circular cylinder outer barrel 15. A slidably movable roller 27 is arranged at three points so as to rotate in sliding in clearance between this circular cylinder outer barrel 15 and a fixing frame 18, and reaction in constant pressurization is reduced. A forward rotation side pressurizing circuit 6 and a backward rotation side pressurizing circuit are arranged, and are used while switching rotational direction by a solenoid valve or the like. When a difference between a pressure receiving area reaching the end of a vane 12 and a pressure receiving area reaching the end of a vane 13 is not less than a constant value, rotational motion is generated, and the outer barrel 15 continues the swinging according to this rotation. Thereby, rotational output can be generated in a small quantity of input.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydraulic fluid engine. The purpose is to provide a working principle of a power-saving fluid prime mover.

[0002]

2. Description of the Related Art A conventional fluid engine is based on the principle of motion that the output and the amount of discharged fluid are proportional. Therefore, it was difficult to solve the problem that the output efficiency was extremely reduced due to the flow resistance of the liquid.

[0003]

[Problems to be Solved by the Invention] It is to provide the principle of fluid motion that extremely reduces the input amount and flow resistance of a pressurized source fluid.

[0004]

[Means for Solving the Problems] In the present invention, a new principle and structure of motion, which uses the pressurized pressure of fluid as the main input energy, is proposed. The present invention will be explained with reference to examples because the theory and structure are integrated.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment of FIG. 1, a structure in which 10 eccentric circular cams are provided on 9 output shafts and 15 circular cylinder outer cylinders do not rotate but continuously swing due to rotation of the circular eccentric cams It is a vertical sectional view of the vane type cylinder system. Furthermore,
The characteristic configuration is that 27 sliding rollers that slide and rotate the gap between the 15 outer cylinder and the 18 fixed frame are installed at 3 points to reduce the reaction at equal pressure.

The success or failure of the equal pressurization differential motion depends on how to counteract the positive propulsion direction and reduce the reaction due to the reverse thrust generated in the direction indicated by the arrow 28 on the inner surface of the outer cylinder 15. .

It is possible to use by switching the rotation direction with a solenoid valve etc. by providing 5 forward rotation side pressure circuit and 6 reverse rotation side pressure circuit.

The generation of differential thrust and motion will be explained. First, if the motor of 1 is started, the hydraulic pump of 2 is driven, and the solenoid valve of 3 is turned on, it passes through the forward rotation pressurization circuit of 5, and the forward rotation side cylinder shown in FIG. I will. Equally pressurized cylinders generate thrust in the directions of 24 and 25, but when the outer cylinder of 15 is not fixed, a reaction occurs in the direction of 28 and the rotor of 11 does not rotate. Hmm.

In this embodiment, the reaction thrust is supported by the stationary frame of 18 through the sliding rollers of 27, and the reverse thrust is reduced to a slip resistance value of 1/24. Twenty-fourth is the ratio of the weight of thrust required for moving heavy objects on rolling shafts such as bearings to the required thrust, which is a standard value in machine design.

Next, regarding the differential effective thrust, the difference between the pressure receiving area reaching the end of the 12 vane and the pressure receiving area reaching the end of the 13 vane with the shaft center of the output shaft 9 as the center is described. If the ratio is 3 to 2 or more, the differential thrust becomes effective, the output exceeds the reaction reduced by 1/24, and the counterclockwise rotational motion occurs. The outer cylinder of 15 continues to oscillate as it rotates, but since the sliding rollers of 27 rotate closely, the outer cylinder maintains the same state as when fixed.

Further, in the rotation of the rotor, since the eccentric direction of the cam and the swinging direction of the cylinder outer cylinder are always the same, the difference in the pressure receiving area of the vane is always constant, and therefore the internal volume of the cylinder also changes. Without, the rotation circulation inside the cylinder is continued. Therefore, a discharge fluid is not required, and the input consumption is only the increase of the pressure of the pressurizing source and the supplement of the leakage of the fluid inside the cylinder.

Furthermore, I will explain the meaning of the Ministry of Input. With respect to the increase of fluid pressure, there is a characteristic that even with an increase of 100 atmospheric pressure, if the discharge amount is small, it is possible with a minute input of about 0.4 kW. The output is not proportional to the discharge amount,
Since it is proportional to the pressure, the differential effective pressure receiving area, and the speed of circulation,
It can be said to provide the operating principle of a differential circulation engine that has an extremely low input effect.

The above is the explanation of the principle and structure of the motion of the equal pressure circulating engine, but the method of the second embodiment shown in FIG. 3 is also effective. The second embodiment is a vane type equal pressure differential system in which the vane type cylinder outer cylinder is oval and the outer cylinder is reciprocated by a cam crank. In this method, it is necessary to install a balance cylinder as a method of reducing the reaction that occurs in the outer cylinder alternately every half rotation. The balance cylinder is
Since decompression is required every half rotation, the consumption of the input fluid volume equivalent to the decompression discharge volume increases.

Also, using three piston cylinders,
It is also possible to create a differential thrust by interposing a gear and a rack at the force application point to counteract the thrust of two cylinders and circulate the internal fluid of the neutralized cylinder to the propulsion cylinder.

In the piston cylinder method as well, the second embodiment is a fluid engine whose main input is the pressurizing pressure, and the output is proportional to the pressure, the effective differential pressure receiving area, and the speed of the circulation. A prime mover that possesses the operating principle.

As the fluid to be used, a liquid having a low compressibility such as water, oil, liquid chemical substance, etc. is effective, and mixing of a surfactant is also effective.

EFFECTS OF THE INVENTION The operating principle of the constant pressure recirculation engine of the present invention is that a fluid with a very high input saving effect is produced because a rotational output is generated with the pressure being the main input, and the pressure can be generated with a very small amount of input. It is the provision of the manufacturing principle of the athletic engine. As an application, it is suitable as a power source for generators, transportation facilities, etc. It is also an effective application for press machines, lifts, civil engineering machines, etc. It is an important invention that will contribute to future energy problems.

[Brief description of drawings]

FIG. 1 is an explanatory view of a longitudinal sectional structure operation of the first embodiment.

FIG. 2 is an explanatory diagram of a cross-sectional structure operation of the first embodiment.

FIG. 3 is a structural operation explanatory view of the second embodiment.

[Explanation of symbols]

 1 Motor, Internal Combustion Engine 2 Pump 3 Forward Rotating Solenoid Valve 4 Reverse Rotating Solenoid Valve 5 Forward Rotating Pressurizing Circuit 6 Reverse Rotating Pressurizing Circuit 7 Rotating Valve 8 Rotating Valve 9 Output Shaft 10 Circular Eccentric Cam 11 Rotor 12 Main Thrust Vane 13 Compensating Rib Thrust vane 14 Spring 15 Cylinder outer cylinder 16 Bearing 17 Rotation direction 18 Fixed frame 19 Upper cover 20 Tightening screw 21 Slide ball 22 Crank 23 Shaft attachment 24 Positive thrust direction 25 Reverse thrust direction 26 Check valve 27 Sliding roller 28 Reaction Direction 29 Roller holding arm 30 Forward rotation circuit 31 Reverse rotation circuit 32 Shaft holder 33 Slide table 34 Fixed table 35 Balance cylinder

Claims (1)

[Claims] 1. A vane rotating type fluid cylinder, a piston type fluid cylinder or the like is used, and the structure is such that a uniform pressure is applied as a closed circuit, a reaction due to the constant pressure is reduced, and a differential thrust and a circular motion are generated. The output of the generated circular motion is
A differential circulation engine that has an output law that is not proportional to the input fluid amount and the discharge fluid amount, but is proportional to the pressurizing pressure, the differential effective area, and the speed of the revolving flow, and uses the pressurizing pressure as the main input. Prime mover using the principle of.