Two-stroke engine for performing turbulence scavenging through right bent axle tank body with multi-irregularly-shaped partition

• Main Authors: SU KE, FU TIANBO, HU JINGRONG, YE XIAOBO
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2017
• Subjects: ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES; WEAPONS

The invention discloses a two-stroke engine for performing turbulence scavenging through a right bent axle tank body with a multi-irregularly-shaped partition. The two-stroke engine has the benefits a right bent axle tank body is provide with a multi-irregularly-shaped partition, and the manufacture difficulty is greatly reduced in a revolutionary manner, so that a die-casting demolding partition is easy to implement on the tank body with a simple structure, and a demolding partition is difficult to cast in a deep and complex cylinder body; three arc lines are arranged above the partition; the middle arc line adopts a circular arc line (527); a logarithmic spiral section (525) and a cubical curve section (526) are arranged on the two line of each of the three arc lines; the section of a piston is section of a cubical curve; a cubical curve is formed on the external contour of a valve sheet of a carburetor; the surface of the valve sheet of the carburetor of the engine adopts a cubical curve; a plurality of ki