公开(公告)号：US3851631A

公开(公告)日：1974-12-03

申请号：US34192373

申请日：1973-03-16

Applicant: KIEKHAEFER AEROMARINE MOTORS

Inventor： KIEKHAEFER E

IPC: F01B1/04 ,  F02B25/28 ,  F02B61/04 ,  F02B75/02 ,  F02B75/18 ,  F02B75/22 ,  F02F1/00 ,  F02F1/22 ,  F02F7/00 ,  F02F3/00

CPC classification number: F02F7/0058 ,  F02B25/28 ,  F02B61/045 ,  F02B75/22 ,  F02B2075/025 ,  F02B2075/1808 ,  F02B2275/30 ,  F02F1/002 ,  F02F7/0012 ,  F02F2200/06 ,  F05C2201/0448

Abstract: A compact V-type two-cycle engine has one-half of the crankcase cast integrally with the cylinder or cylinders on one side of the V and joined with a corresponding cast unit in a parting plane bisecting the V. The cylinder heads are cast integral with the corresponding cylinders, and each pair of cylinders in the V formation has its pistons connected to the same crank pin of the crank-shaft. A liner sleeve in the crankcase cooperates with a circular disc centrally of the crank pin to separate the compression chambers for the two cylinders. The engine is disposed with the V inverted and provision is made to keep the crankcase and pistons free of any unburned fuel charge accumulation.

Abstract translation: 紧凑的V型双冲程发动机具有与V的一侧上的气缸或气缸一体形成的曲轴箱的一半，并且在与V分开的分离平面中与相应的铸造单元连接。气缸盖是铸件积分 与相应的气缸相连，V形中的每对气缸的活塞都连接到曲柄轴的曲柄销上。 曲轴箱中的衬套与曲柄销中心的圆盘配合，以分离两个气缸的压缩室。 发动机配置为V倒置，并提供保持曲轴箱和活塞没有任何未燃烧的燃料电荷累积。