SU62393A1 - Internal combustion engine with rotating cylinders - Google Patents

Description

The object of the present invention is an internal combustion engine with rotating cylinders and forces freely moving in them.

In contrast to the known engines with rotating cylinders, in this construction it is proposed to use vehicles that are not kinematically associated with cranks made in the form of crosses, which rotate around axes parallel to the axis of rotation of the cylinders. To synchronize the rotation of the crosses, their axes are connected via a gear with the axis of rotation of the cylinders, and to soften the shock loads, the shoulders of the crosses are made of two hinged and spring-loaded parts.

FIG. 1 shows a diagram of the engine in cross section; in fig. 2 - the same, in a longitudinal section; in fig. 3 shows a modified engine with four crosses.

The engine consists of a chuck of rotating cylinders, 2, 3, 4, 3, 6 mounted on a hollow shaft 8, which is used as a mixing wire. Inside the shaft 8 there is mounted a fuel supply tube 9 (when operating on liquid fuel) or a gas pipeline (when operating on gaseous fuel).

In the rotating cylinders 1, 2, ... 6, the pistons 11, 12 move freely. . . . 16, kinematically unrelated to shatunami. Two axes 7, having the form of shafts with shoulders 17, which play the role of rods and are located radially at equal angles, rotate on the axis of rotation of the cylinders. The ends of these shoulders interact with the pulses 1, 2 .... 6, like teeth and hollow gear jaws.

In order to ensure the synchronization of the rotation of the crosses and the cylinders, the shafts of the crosses 7 are connected to the hollow shaft 8 of the rotating cylinders by means of a gear 18, 19.

To mitigate the shock loads arising at the articulation: the spider shoulder - the piston, the possibility of inserting mortar elements into the shoulders 17 is provided. So, for example, the shoulders can be 7 sections of two links 21 and 22 connected by a hinge 20. The link. 2 / has a forked tip 24 covering a link 22. Damping springs 23 are mounted between the two links.

The engine is operating as follows. If it is assumed with the right rotation of the cylinders that the flash occurs in the cylinder in position I, then for the first quarter turn of this cylinder there will be a working stroke, and the piston 11, interacting with arm P, will cause the cross to rotate in the direction indicated an arrow. After the piston engages with the shoulder 17 of the right cross, the exhaust begins, and after the cylinder passes through position IV, the suction stroke begins, followed by compression under the action of the left cross.

The operation of the proposed engine takes place in a four-stroke cycle, but differs in the following features: a full cycle occurring in two double strokes of the piston is completed in one revolution of the hollow shaft with rotating cylinders.

In the modified structure shown in FIG. 3, in which four crosses 7 are applied, the full cycle takes place for turning the rotating cylinders.

Subject invention

Claims (4)

1. Internal combustion engine with rotating cylinders and pistons freely moving in them, characterized by the use of rotating axes parallel to the axis of rotation of the cylinders of the crosses, the ends of which are interacting with the pistons. 2. The form of the engine according to claim 1, wherein four crosses are used, the rotation axes of which are located at the ends of mutually perpendicular diameters passing through the axis of rotation of the cylinders. 3. The form of the engine under item 1, characterized in that for synchronizing the rotation of the crosses the axes of the latter are connected via a gear to the axis of rotation of the cylinders. 4. The form of the engine according to paragraphs. 1-3, characterized in that the shoulders of the crosses are made of two pivotally connected and spring-loaded parts.