TH45867B - Piston engine - Google Patents

Abstract

The DC60 piston 2 consists of the top body section of the piston 8, which is made of the top section 3 for the intake of combustion pressure, and the ground section 7 with the piston ring grooves 4, 5 and 6 as well as the male part 9. The upper part of the body, the top of the piston 8, and the convex section of the pin 11 for the support of the piston pin 10, the floor 7 also includes the outer outer surface 16 of the upper body part of the Piston 8 as mentioned above, the floor 7 is called the outer outer surface 16 of the upper body section of the piston 8 in the piston 2 handle 12 is defined as the push side and handle 13 indicates the non-pushing side of the piston. 2 is formed in such a way that the upper body section of piston 8 is centered to each other, the push 13 relative to the center line 14 of the piston 2 piston 2 consists of the upper body section of the piston 8 which It is made of top sections 3 for combustion pressure loads and a ground section 7 with piston ring grooves 4, 5 and 6, as well as molded male sections 9 on the lower part of the piston upper body section. 8 and the convex section of the pin 11 for supporting the piston pin 10, the floor 7 also includes a surface for The outer outer loop 16 of the upper body section of the piston 8 as mentioned above, the floor 7 is called the outer outer surface 16 of the upper body part of the piston 8 in the piston 2 handle 12 is defined as the side. Push and handle 13 indicate side aside.Piston push 2 has been formed in such a way that the upper body portion of piston 8 is eccentric to each other.Pushing 13 is relative to center line 14 of piston 2.

Claims (1)

1. a piston engine with a piston Containing The upper body of the piston, which is made from the top section, is for supporting the combustion pressure and The shoulder section with the piston ring mounted on it, and the machined male part on the bottom of the upper body part of the piston. The upper body of the piston has been formed so that it is oriented towards the anti Pushed against the center line of the piston And on the anti-push side Outer surface The outside of the body, above the piston, and the outer periphery of the diameter. The maximum center of the male part is formed by placing a straight line on a vertical line in a state where the piston is loaded in a straight position in the cylinder. On the push side, the outer outer surface of the fuselage, above the piston, and the outer outer surface. Of the maximum diameter of the male part closely converges with the inner surface of the Such cylinder And on the thrust side, a distance has been created between the peripheral surfaces. The outer side of the upper body section of the piston and the inner surface of the said cylinder. A gas chamber is formed on the second shoulder between the first piston ring mounted on the The outer outer surface of the upper body part of the piston and the second piston ring. A number of niches have been formed in the upper part of the thrust side of the inner surface of the Such cylinder Thus, when the piston is at the upper dead center or in close proximity to the upper dead center, the high pressure gas above the piston is allowed to flow into the annular gas channel, the piston is supported from the thrust side. Is pushed by a high-pressure gas flowing into the gas chamber, and the piston is sagged in such a way that the outer periphery of the upper body The piston and the male part meet with the inner surface of the cylinder on the push side.