公开(公告)号：US20160363042A1

公开(公告)日：2016-12-15

申请号：US15245215

申请日：2016-08-24

Applicant: Dalian University of Technology

Inventor： Wuqiang LONG ,  Shuang HE ,  Jiangping TIAN ,  Hua TIAN ,  Baoguo DU ,  Liyan FENG ,  Yao FU ,  Ping YI

IPC: F02B23/06

CPC classification number: F02B23/0624 ,  F02B23/0621 ,  F02B23/0651 ,  F02B23/0669 ,  F02B23/0696 ,  Y02T10/125

Abstract: A combustion chamber of diesel engine. The diesel engine includes a cylinder head, a cylinder sleeve, and a piston. The cylinder head, the cylinder sleeve, and the piston form the combustion chamber. The combustion chamber includes a headspace; a central part; and a collision belt. The collision belt includes a collision surface, an upper guide surface, and a lower guide surface. The collision belt is configured to connect the headspace and the central part. The collision surface is an inclined surface, a convex surface, or a concave surface. The first tapered surface includes a second inclined surface, a second curved surface, and a third inclined surface; the second tapered surface includes a fourth inclined surface, a third curved surface, and a second concave surface; the first curved surface includes a second convex surface and a third concave surface.

Abstract translation: 柴油机燃烧室。 柴油发动机包括气缸盖，气缸套和活塞。 气缸盖，气缸套和活塞形成燃烧室。 燃烧室包括顶部空间; 中心部分 和碰撞带。 碰撞带包括碰撞面，上引导面和下引导面。 碰撞带被配置为连接顶部空间和中心部分。 碰撞面是倾斜面，凸面或凹面。 第一锥形表面包括第二倾斜表面，第二弯曲表面和第三倾斜表面; 第二锥形表面包括第四倾斜表面，第三弯曲表面和第二凹入表面; 第一曲面包括第二凸面和第三凹面。