公开(公告)号：US4018196A

公开(公告)日：1977-04-19

申请号：US628904

申请日：1975-11-05

申请人： Ernst Linder ,  Hubert Dettling

发明人： Ernst Linder ,  Hubert Dettling

IPC分类号： F02B19/10 ,  F02B75/02

CPC分类号： F02B19/1028 ,  F02B19/1033 ,  F02B2275/14 ,  Y02T10/123 ,  Y02T10/125

摘要： A multicylinder, stratified charge, internal combustion engine in which the main combustion chamber of each cylinder is coupled, through a conduit with controllable flow cross section, to the precombustion chamber of the cylinder which precedes it in the firing order of the engine. A flutter valve controls the flow of gases into each precombustion chamber. Part of the fuel injected just ahead of the main engine inlet valve in the induction tube of each cylinder is thereby drawn off and delivered to the precombustion chamber of the preceding cylinder in the firing order of the engine.

摘要翻译： 通过具有可控流动横截面的导管将每个气缸的主燃烧室连接到多缸，分层装料的内燃机，在发动机的点火顺序之前，将其连接到气缸的预燃室。 颤振阀控制气体进入每个预燃室。 喷射在每个气缸的感应管中的主发动机入口阀之前的部分燃料由此被排出并按照发动机的点火顺序输送到先前气缸的预燃室。

公开(公告)号：US4384828A

公开(公告)日：1983-05-24

申请号：US178708

申请日：1980-08-12

申请人： Helmut Rembold ,  Ernst Linder ,  Manfred Ruoff ,  Hubert Dettling ,  Jurgen Werner

发明人： Helmut Rembold ,  Ernst Linder ,  Manfred Ruoff ,  Hubert Dettling ,  Jurgen Werner

IPC分类号： F01C21/08 ,  F04C18/344 ,  F04C27/00 ,  F04B35/04 ,  F04C29/02 ,  F04C29/08

CPC分类号： F04C27/005 ,  F01C21/08 ,  F01C21/0809 ,  F04C18/3446 ,  F04C2240/52

摘要： A sliding vane compressor for use in refrigeration systems includes a rotatable hollow shaft, a cylindrical compressor rotor which surrounds the shaft, end covers enclosing the compressor rotor and a pair of vanes disposed within the rotor to compress a working medium entering the rotor. The compressor rotor and end covers have end faces in a contact area therebetween. At at least one of end faces of either rotor or end cover, a number of spirally-shaped grooves are formed curved in the direction of rotation of the rotor shaft. These grooves extend from the periphery of the respective end face toward the center thereof but short of said center to produce a flow preventing leakage of the working medium between the low pressure region and the high pressure region in the compressor.

摘要翻译： 一种用于制冷系统的滑动叶片式压缩机包括可旋转的中空轴，围绕轴的圆柱形压缩机转子，包围压缩机转子的端盖和设置在转子内的一对叶片，以压缩进入转子的工作介质。 压缩机转子和端盖在其间的接触区域中具有端面。 在转子或端盖的至少一个端面处，多个螺旋形槽形成在转子轴的旋转方向上弯曲。 这些槽从相应的端面的周边朝向其中心延伸但不超过所述中心，以产生防止工作介质在压缩机中的低压区域和高压区域之间泄漏的流动。