JPS6258020A - Circular rotary piston motion type prime mover - Google Patents

Abstract

PURPOSE:To manufacture a prime mover excellent in efficiency in a simple manner, by installing an outputting center shaft in the center of a casing, while installing an annular cylinder along an outer circumference of the casing, and also installing two pistons slidably between these elements. CONSTITUTION:An outputting center shaft 4 is supported on the center of a slit type casing 2 via a bearing 3, and a sectional rectangular, annual cylinder 5 is installed along an outer circumference of the casing 2. And, a base end is pivotally supported on the center shaft 4 via one-way clutches 8 and 9, and the tip end is slidably fitted in the annular cylinder 5 via an airtight member 10, installing each of first and second pistons 6 and 7. In addition, a suction port 14, an exhaust port 15 and a fuel injection port 21 are all installed on the outer circumference of the annular cylinder 5, while there are provided with a rocking type stopper 23, a spark plug 24 and a radial stopper 25. Also there are provided with a suction turbine 11, an exhaust turbine 17 and an injection turbine 18, while a pulley type power transmission mechanism is installed among these turbines.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the field of prime movers that utilize petroleum fuel.

[Prior art 1] A rotary piston engine is a prime mover that uses petroleum fuel, but it has the drawback of requiring extremely advanced technology for processing.

1 Problems to be Solved by the Invention 1 This invention aims to provide an efficient prime mover without requiring ultra-sophisticated manufacturing technology.

1. Means to solve problem] The explanation will be based on the drawings.

The internally rotating piston motion type prime mover according to the present invention includes a two-split casing 2 that can be tightened with bolt nuts 1-1a and lb, and an output central shaft supported at the center of the casing 2 via a bearing 3.3. 4. An annular cylinder 5 with a rectangular cross section provided along the outer periphery of the casing 2, has a scoop-like shape as a whole, and its base end, which corresponds to the grip, is connected to the central shaft 4 via a one-way clutch 8.9. Various airtight materials 1 are attached to the annular cylinder 5 at the tip which is pivoted and corresponds to the scooping part.
The first and second pistons 6 are slidably fitted together via the
．． 7. An intake port 14 with an intake valve 13, an exhaust port 15 with an exhaust valve 16, a fuel injection port 21 with a fuel injection valve 20, and a spring 22, which are arranged in sequence over a range of approximately 120 degrees on the outer circumference of the annular cylinder 5. Swing type stopper 23, spark plug 2
4. A radial stopper 25 consisting of a pawl 26, a spring 27, and an adjustment port 28, an air pressure tank 12 successively placed in front of the passage of the intake valve 13, an intake turbine 11, and a radial stopper 25 placed behind the passage of the exhaust valve 16. Exhaust turbine 17, fuel pressure tank 19 and injection turbine 18, which are arranged successively in front of the passage of fuel injection valve 20, central shaft 4 and intake turbine 11. Wrap-type power transmission mechanisms 29, 30, and 31 are arranged between the exhaust turbine 17 and the injection turbine 18.

[Operation] In the state shown in FIG. 6, when the spark plug 24 facing the chamber A ignites, the exhaust valve 16 opens and the first screws 1 to 6 move counterclockwise against the spring 27 of the radial stopper 25. It rotates to the state shown in FIG. 7, and the burned gas in the chamber 13 is discharged.

When the state shown in FIG. 7 is reached, the intake valve 13 is opened and the interior of the chamber 13 is filled with fresh air, resulting in the state shown in FIG. 8.

When the state shown in FIG. 8 is reached, the intake valve 13 and the exhaust valve 16 are closed, the combustion injection valve 20 is opened, and the second piston 7 begins to rotate, passing through the state shown in FIG. 9 and reaching the state shown in FIG. 10. .

When the state shown in FIG. 10 is reached, the second piston 7 is stopped by the radial stopper 25.

When the state shown in FIG. 10 is reached, the first piston 6 rotates further,
It passes through the swing type stopper 23 and returns to the initial state shown in FIG.

[Example] This will be explained with reference to the drawings.

A two-piece casing 2 that can be tightened with bolts 1a and 1b, a central output shaft 4 supported at the center of the casing 2 via bearings 3, and a central output shaft 4 provided along the outer periphery of the housing 2. An annular cylinder 5 with a rectangular cross section has a scoop-like shape as a whole, and the base end that is the grip part is pivotally supported on the central shaft 4 via one-way clutches 8 and 9, and the tip that is the scooper is supported on the central shaft 4 via one-way clutches 8 and 9. Various airtight materials I in the annular cylinder 5
The first and second pistons 6 are slidably fitted together via O.
．． 7. An intake port 14 with an intake valve 13, an exhaust port 15 with an exhaust valve 16, a combustion injection port 21 with a combustion injection valve 20, and a spring 22, which are arranged in sequence over a range of approximately 120 degrees on the outer circumference of the annular cylinder 5. Swing type stopper 23, spark plug 2
4. A radial stopper 25 consisting of a ball 26, a spring 27, and an adjustment bolt 28, arranged in front of the passage of the intake valve 13, successively arranged in sequence with the air pressure sensor 12, the intake turbine 11, and the rear of the passage of the exhaust valve 16. Exhaust turbine 17, fuel pressure tank 19 and injection turbine 18, which are sequentially arranged in front of the passage of fuel injection valve 20, central shaft 4 and intake turbine 11. Exhaust turbine 17. Wrap-type power transmission mechanisms 29 and 30 are provided between the injection turbine 18 and the injection turbine 18.
．． 31 are arranged. 32°33 is piston 6.7
It is the arm of

[Effect of the Invention 1] According to the IJJ of the present invention, it is possible to obtain an efficient prime mover that is easy to manufacture.

[Brief explanation of drawings]

The drawings show an example of the invention, in which Fig. 1 is a vertically cut front view of the whole, Fig. 2 is a vertically cut side view of the whole, Fig. 3 is a front view of the whole, and Fig. 4 is a side view of the whole. , FIG. 5 is a front view in an exploded state, and FIGS. 6 to 10 are front views for explaining the operation. 1a Port 1b Nut 2 Casing 3 Bearing 4 Central shaft 5 Annular cylinder 6 First piston 7 Second piston 8 One-way clutch 9 One-way clutch 10 Airtight material 11 Intake turbine 12 Air pressure tank 13 Intake valve 14 Intake port 15 Exhaust port 16 Exhaust valve 17 Exhaust turbine 18 Injection turbine 19 Fuel pressure tank 20 Fuel injection valve 21 Fuel injection port 22 Spring 23 Swing type stopper 24 Spark plug 25 Radial stopper 26 Ball 27 Spring 28 Adjustment bolt 29 Wrap-type power transmission of intake turbine Mechanism 30
Wrap type power transmission mechanism 31 for exhaust turbine
Injection turbine wrap-type power transmission mechanism 32 Arm 33 Arm

Claims (1)

[Claims] A two-part casing (2) that can be tightened with bolts and nuts (1a, 1b), an output center supported at the center of the casing (2) via bearings (3, 3). The annular cylinder (5) with a rectangular cross section is provided along the outer circumference of the shaft (4) and the casing (2), and the overall shape is scoop-like. First and second pistons (6) are pivotally supported on the central shaft (4) via a piston (9), and the tips corresponding to the scooping portion are slidably fitted into the annular cylinder (5) via various airtight materials (10). , 7), intake ports (14) with intake valves (13) arranged sequentially over a range of approximately 120 degrees on the outer periphery of the annular cylinder (5);
Exhaust port (15) with exhaust valve (16), fuel injection valve (20)
) with a fuel inlet (21), an oscillating stopper (23) with a spring (22), a radial stopper (25) consisting of a spark plug (24), a ball (26), a spring (27) and an adjusting bolt (28). ), an air pressure tank (12) and an intake turbine (11) successively arranged in front of the passage of the intake valve (13), and an exhaust turbine (
17), a fuel pressure tank (19) and an injection turbine (18) sequentially arranged in front of the passage of the fuel injection valve (20), a central shaft (4), an intake turbine (11), an exhaust turbine (
17) A circularly rotating piston motion type prime mover comprising a wrap-type power transmission mechanism (29, 30, 31) disposed between the injection turbine (18) and the injection turbine (18).