KR910008255A - Rotary engine - Google Patents

Abstract

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Description

Rotary engine

As this is a public information case, the full text was not included.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic longitudinal sectional view of the main part of a four-wing rotary engine in which a spring is engaged in a wing groove central portion at the time of neutrality.

2 is a schematic sectional view showing the state immediately before the explosion of FIG. 1 rotary engine.

3 is an enlarged cross-sectional view of the main portion of the wing base.

Claims (12)

Several wing grooves which are enlarged a part of the inner radius of the cylindrical body having a cylindrical inner wall, provide a housing in which the suction chamber and the combustion chamber are formed, and separately install a rotor inserting into the cylindrical portion of the housing and radially drill the rotor. The blade is mounted on the inner wall of the housing with a receding material, and the rotor equipped with the blade is inserted in the housing, the intake hole at the beginning of the suction chamber in the rotational direction of the rotor, and the ignition unit at the beginning of the combustion chamber. A rotary engine in which an exhaust chamber is drilled through a housing at an end of the combustion chamber, respectively. The rotary engine according to claim 1, wherein the combustion chamber is made larger than the suction chamber. 3. The rotary engine according to claim 1 or 2, wherein the blade of the purchase is freely advanced toward the inner wall of the housing via a spring in the rotary radial wing groove. The rotor according to claim 1 or 2, wherein an explosion pressure injection space is formed in the center of the rotor in a blast pressure injection hole close to each of the wing grooves in the rotor rotation direction rearward of the rotor. And a blowing hole for sealing the explosion pressure at a proximal end of each of the vanes by a connecting hole having a check valve and a built-in hole and a built-in space. The rotary engine according to any one of claims 1 to 4, wherein a recess is drilled in the rear of the rotor rotation direction of each wing groove on the rotor surface. 5. The rotary engine according to claim 4, wherein a partition wall communicating with the explosion pressure blowing hole and the base of the wing groove adjacent to the rotational reverse direction of the rotor is provided in the explosion pressure built-in space. 7. The rotary engine of claim 6, wherein a hole is drilled in the partition wall communicating the explosion pressure injection hole and the wing grooves adjacent to each other in the rotational reverse direction of the rotor. 8. The rotary engine according to claim 7, wherein a diaphragm is provided with an adjusting device for adjusting the opening degree of the hole in the wall hole. The wing according to any one of claims 1 to 3, wherein protrusions are provided on the front and rear surfaces of the rotor blades in contact with a circular inner surface for extending the compression chamber and the explosion chamber of the housing and inserted into the blade grooves. A rotary engine characterized in that the gap between the tip of the wing sandwiched between the seal and the explosion chamber and its circular inner surface is prevented from expanding. 10. The rotary engine according to claim 9, wherein a base having a base is expanded before and after the wing groove of the rotor, and a protrusion plate having a base is inserted into the groove as a protrusion. 10. The rotary engine according to claim 9, wherein attachment portions are installed on the front and back surfaces of the rotor blades, and the protrusions of the seats are screwed to the attachment portions as projections. 10. The rotary engine according to claim 9, wherein protrusions are formed on the front and back surfaces of the rotor blade grooves to form protrusions. ※ Note: The disclosure is based on the initial application.