TH800A - The curved intake port is the volute of the intake unit for single-cylinder diesel engines, horizontally placed and injected directly into the combustion chamber. - Google Patents

Abstract

Single cylinder engine suction unit The piston is placed horizontally and The oil is injected directly into the combustion chamber. That deliberately causes a loop of the air sucked in By using the intake vortex in a spiral, where the first The intake port is formed in the shape of the letter S (S), with its middle part being straight and elongated. For increasing the inertia to the air flow that is sucked into it. Without increasing the width of the cylinder head and secondly The middle part of the S-lettered intake manifold is formed by creating a smooth, continuous arc. Therefore, the air flow that is sucked into the intake vents will not be weakened. It is piloted by the spiral trench that rotates at an angle of approximately 180 degrees under acceleration before it enters the combustion chamber, and this energetic orbital rotation continues. Since it moves into the center of the combustion chamber.

Claims (4)

1. Air intake unit with curved air intake vents. For the machine Center-mounted single-cylinder diesel combustion chamber Medium and there is a direct injection of oil in a horizontal line where the suction unit Such as - Cylinder head with a vertical shaft And it consists of a wall. In the vertical position facing the combustion chamber with the outer wall opposite the inner wall and at least one vertical side wall. - intake valve opening And the opening of the exhaust flap that is located close to each other in the said inner wall. The opening of the intake valve consists of the peripheral edge and the vertical center in the first vertical direction from the center of the combustion chamber. - air inlet provided in the side wall The air inlet consists of a second vertical center, opposite the first vertical, from the center of the combustion chamber. - The intake channel that is curved in a spiral like "S" serves to connect. The air inlet is attached to the opening of the said intake flap. The intake port consists of a center that is linear and extends vertically within the cylinder head, with the said center located on the side of the core. And it is limited by the inner and outer walls, with the inner wall closer to the core than the outer wall, and the inner wall is attached to the edge while the outer wall can be attached. It was connected to a curved wall that serves as the front arc of the intake, and the wall was made to approach the edge sequentially until it was attached to that edge. Which the connection of the curved wall It is closer to the core than the attachment of the inner wall. 2. An air intake unit with a curved intake manifold as per claim 1 at the center of the opening of the said intake flap. Has been placed under the zero point The middle of the combustion chamber thereof and point The center of the air inlet was set above. The center of the combustion chamber is very high. 3.Air suction unit with a curved air intake, as per claim 1, consists of one top mounting hole. And mounting holes on the side One bottom hole is in the aforementioned cylinder head in the left and right axle sides. Each side above And which the intake channel consists of the first part Extending from the air inlet to the center, the first part is located near one of the mounting holes and the cylinder head consists of a horizontal center axis. Where the mounting holes are located It consists of sides that are near the horizontal central axis. With the side far from the horizontal axis And the first part is loud It was made to bend around the nearby side. With such a horizontal central axis 4.Air suction unit with a spiral air intake, as per claim 1, consists of one top mounting hole. And mounting holes on the side One bottom hole is in the aforementioned cylinder head in the left and right axle sides. Each side above And which the intake channel consists of the first part Extending from the air inlet to the center, this first section is located near one of the mounting holes and the cylinder head consists of a horizontal center axis. Where the mounting holes are located It consists of sides that are near the horizontal central axis. With the side far from the horizontal axis And the first part is loud It has been made in line with the far side. From the horizontal central axis By extending to the core in The vertical position to the position of the mounting hole at Near it (4 claims, 2 pages, 5 photos)