| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: engine consists of cylinder, piston, stock and traverse on the end of which there installed are pins attached in a movable way to two lower heads of piston-rods. Upper heads of piston-rods are attached in a movable way to rod journals of two crankshafts installed parallel so that they can be rotated towards each other. Shafts are installed on both sides of combustion chamber on brackets of cylinder head, which are an integral part of cylinder head On the same brackets there installed are two shafts with counterweights balancing secondary inertia forces so that they can be rotated by idle gears which synchronise rotation of crankshafts. At that, cylinder head serves as engine frame. ^ EFFECT: decreasing engine vibration and increasing its service life. |
