RU415U1 - Internal combustion engine - Google Patents

Abstract

1. An internal combustion engine comprising a cylinder with a piston, a central shaft and a flywheel, characterized in that the piston is rigidly connected to the oval by the piston rod, and a gear block is mounted on an axis fixed to a lever pivotally to the central shaft, one of which gears mounted in engagement with the teeth of the oval, and the other with a gear on the central shaft of the engine. 2. The engine according to claim 1, characterized in that the distance between the centers of the small arches of the gear oval is equal to the length of the piston stroke.

Description

 d

INTERNAL COMBUSTION ENGINE

The device relates to mechanical engineering and can be used in cars and tractors.

Known engines of internal combustion (ICE), soderkapsche. SHCH1LINDR, cylinder cover, piston, crankcase, connecting rod, crankshaft (Design and operation of piston and combined engines, under the editorship of A.S. Orshsh, M ,, Shpshn osroenie, 1970, p.5).

The disadvantage of these engines is their low efficiency (KGS), due, in particular, to the loss of friction power in the crankshaft and crankshaft, piston pin, to overcome the trenz / w of the piston skirt against the cylinder wall when the piston is skewed out of radial force 4:: P with ZK | 2k yushchus with at-vibrational movements of a rod.

ICE is also known for A.S. i 1038487, 1SH1 I OIB 9/08, including the piston that is not supported, through which the output passes; wai

engine with two overtaking clutch located on it. Kulachov

with a finger, it is pivotally connected to the slot of the cylinder and performs oscillatory movements together with the nirl, vibrating in the same direction.

Not high 1ShD of this engine is caused by increased / power consumption to overcome friction forces:

1UZH F OIB 9/00 r OIB 1/08

Object - device

i, I, a) in overrunning clutches - when the rollers slip from one extreme (idle) to another extreme (working) position and their reverse movement;

b) between fingers adfsh and slotted cylinder during reciprocating dvshenii palshcheva in the slots;

c) a sealing ring and gaskets of the cylinder and the walls of the engine; this value of friction compared with the value of the trend of porous rings on the cylinder wall, and the power loss to overcome friction

up to 50 of all mechanical friction losses in engines are in the cylinder (ICE. Design and operation of reciprocating and combined engines, under the editorship of A.S. Orlin, M., Engineering, 1970, p. 72)

The proposed device provides increased engine efficiency.

The above technical result is ensured by the fact that the piston is connected to the gears 1/5 by an oval with the help of a rod, and a gear block is mounted on an axis fixed to a lever connected with the central shaft, one of the gears of which is mounted in engagement with the teeth of the oval, and the other with gears on the central shaft of the engine.

The length of the piston stroke is equal to between the centers of the small arcs of the serrated oval ..

A connection by means of a piston rod to a gear 1 .. a juxtaposition perpendicular to the shaft on the axle is established; a gear wheel connected through the gear block to the oval gears and providing communication via the lever of the axis of rotation of the gear block to the gear shaft are new.

Reducing power losses to overcome thrash forces is ensured by eliminating friction in the fingers and overtaking rollers, between the cylinder and the engine ICE; in the crankshaft main and connecting rod necks, and

also piston skirts on the walls of the cylinder; there are no radial piston features.

The piston stroke must be equal to the distance between the centers of the small arcs of the gear wheel to ensure the constant gear engagement of the oval with the gear block, because when the ratio is appropriate, either the clearance in the engagement increases, or the gear jam occurs.

In FIG. I shows ICE, view c6oi.

In FIG. 2 - wad from above. Shtr: the dotted line shows the second working position.

The internal combustion engine of the present invention consists of pistons I mounted in two shanks 2 and connected through rods 3 with an oval 4, the centers of small arcs of which lie on the common axis of the compression of the rods 3. On the shaft 5, perpendicular to the oval 4, there is a gear 6 connected through a gear block 7 with the teeth of the oval 4. The axis of rotation of the block of gears 7 is connected by a lever 8 to the central shaft 5 of the gear 6. Worker: 1 The stroke of the piston I is equal to the distance between the centers of the small arcs of the gear oval 4.

two works as follows. Under the action of the pressure of expanding gases, the piston I moves in the cylinder 2 from one extreme position (TDC) to another (SHLT), while moving the toothed oval 4 and the piston of the second cylinder from the NL to TDC through the rod 3. One at a time, for example, a block of gears 7 is rolled in to the upper portion of the gear oval 4, transmitting rotation to the gear 6 and, accordingly, to the central shaft 5, from which the internal combustion engine power is coupled. At the moment when the piston I of the left cylinder comes to its other extreme position - AL - gear block 7, due to Syla inersch, accumulated gears / wheel 6, gear block 7, flywheel ohm and flywheel from ICE moving masses will run around

P & 9 / yf

lower position. When the piston I, the rod 3 and the gear-shaped oval 4 move in the opposite direction, under the action of expanding gases or inertia OR1L, the entire cycle will be repeated, only the gear block 7 will run in the lower part and another small, arc of the gear oval 4, with the direction of the rotating gear block 7 and the gear 6 with the shaft 5 remains constant.

Tekhsho - ec ohmic advantages of the proposed engine compared to the prototype are to increase the efficiency of the two burners.

/ I

Claims (2)

1. An internal combustion engine comprising a cylinder with a piston, a central shaft and a flywheel, characterized in that the piston is rigidly connected to the oval by the piston rod, and a gear block is mounted on an axis fixed to a lever pivotally to the central shaft, one of which gears mounted in engagement with the teeth of the oval, and the other with a gear on the central shaft of the engine. 2. The engine according to claim 1, characterized in that the distance between the centers of the small arches of the gear oval is equal to the length of the piston stroke.