【発明の詳細な説明】
「発明の目的」
在来の内燃機関の吸・排気は、バネに押されてカムに接
触する吸・排気弁の往復運動によってなされている。し
たがって内燃機関の回転が極めて早くなると、吸・排気
の往復運動が、バネの圧力ではカムに追随できなくなる
ので、回転数は制限される。本発明は、内燃機関の吸・
排気のための往復運動部分を無くして、内燃機関の回転
をいっそう速めようとしたものである。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] Intake and exhaust in conventional internal combustion engines are performed by reciprocating movement of intake and exhaust valves that are pushed by springs and come into contact with cams. Therefore, when the rotation of the internal combustion engine becomes extremely fast, the reciprocating motion of the intake and exhaust gases cannot follow the cam with the pressure of the spring, so the rotation speed is limited. The present invention provides an internal combustion engine with
This was an attempt to speed up the rotation of the internal combustion engine by eliminating the reciprocating part for exhaust.
「発明の構成」
第１図の回転円盤式板・排気弁ｌは、第２図の断面図に
示すように、極めてわずかの間隙をもって、吸気管２、
排気管３を横断している。図では、内燃機関と回転円盤
式板・排気弁１の回転数比が８；１ になるように両者
を連動させた ２行程内燃機関について説明する。``Structure of the Invention'' As shown in the sectional view of FIG. 2, the rotating disk type plate/exhaust valve l shown in FIG. 1 has an extremely small gap between the intake pipe 2,
It crosses exhaust pipe 3. In the figure, a two-stroke internal combustion engine will be described in which the internal combustion engine and the rotary disk type exhaust valve 1 are linked so that the rotational speed ratio of the two is 8:1.
この回転円盤式板・排気弁ｌには、当初その円周を１６
等分し、それぞれを円盤中心に結んで１６片の扇形を描
いておく。その扇形の第１片（吸気）４が、第１図のよ
うに吸気管２の位置にあるとき吸気できるように、吸気
孔５を設けておけば、このときピストン６が下方に下が
ることによって、気筒７内に吸気される。次に回転円盤
式板・排気弁１が、矢印の回転方向に１６分の１回転す
るときピストン６は上方に上がって、第２片（圧縮）８
で吸気の圧縮が、ついで さらに回転円盤式板・排気弁
１が矢印の回転方向に１６分の１回転するとき、第３片
（爆発）９で吸気が爆発し、ピストン６は押し下げられ
る。 さらに回転円盤式板・排気弁ｌが矢印の回転方向
に１６分の１回転すると、第４片（排気ＮＯが排気管３
の位置にあるので、そのとき排気できるように排気孔１
１を設けておけば、 このときピストン６が上方に上が
ることによって排気される。すなわち、回転円盤式吸・
排気弁ｌが矢印の回転方向に４分の１回転するごとに、
吸気・圧縮令爆発・排気がおこなわれ、ピストン６によ
って内燃機関は２回転する。Initially, the circumference of this rotating disk type plate/exhaust valve l was 16 mm.
Divide it into equal parts and tie each piece in the center of the disk to create 16 fan-shaped pieces. If an intake hole 5 is provided so that the fan-shaped first piece (intake) 4 can take in air when it is in the position of the intake pipe 2 as shown in FIG. , is taken into the cylinder 7. Next, when the rotary disk type exhaust valve 1 rotates 1/16th of a turn in the direction of rotation shown by the arrow, the piston 6 moves upward, and the second piece (compression) 8
When the intake air is compressed, and the rotating disc-type exhaust valve 1 rotates one-sixteenth of a turn in the direction of rotation shown by the arrow, the intake air explodes at the third piece (explosion) 9, and the piston 6 is pushed down. Furthermore, when the rotating disk type plate/exhaust valve l rotates 1/16th in the direction of rotation shown by the arrow, the fourth piece (exhaust NO
Since the exhaust hole 1 is located in the position of
1 is provided, the piston 6 moves upward at this time to exhaust the air. In other words, rotating disc type suction
Every time the exhaust valve l turns a quarter turn in the direction of rotation of the arrow,
Intake, compression, explosion, and exhaust are performed, and the internal combustion engine rotates twice by the piston 6.
「発明の効果」
この回転円盤式吸・排気弁ｌには、在来の内燃機関の吸
・排気弁のような往復運動部分が無いので、高速回転時
に吸・排気弁の往復運動がカムに追随できなくなるよう
なことがないから、内燃機関はいっそうの高速回転がで
きる。``Effects of the Invention'' This rotary disc type intake/exhaust valve l does not have a reciprocating part like the intake/exhaust valves of conventional internal combustion engines, so the reciprocating movement of the intake/exhaust valve is caused by the cam during high-speed rotation. Since there is no possibility that it will be unable to keep up with the engine, the internal combustion engine can rotate at even higher speeds.
【図面の簡単な説明】[Brief explanation of the drawing]
第１図は本発明の平面図、
第２図は第１図のＡ−Ｂ断面図である。
１は 回転円盤式吸・排気弁 ２は 吸気管３は排
気管 ４は第１片（吸気）５は吸気孔
６は ピストン
７は気筒 ８は第２片（圧縮）９は第３片（
爆発）１０は第４片（排気）１１は排気孔FIG. 1 is a plan view of the present invention, and FIG. 2 is a sectional view taken along the line AB in FIG. 1. 1 is a rotating disc type intake/exhaust valve 2 is an intake pipe 3 is an exhaust pipe 4 is the first piece (intake) 5 is an intake hole
6 is the piston 7 is the cylinder 8 is the second piece (compression) 9 is the third piece (
explosion) 10 is the fourth piece (exhaust) 11 is the exhaust hole