-
公开(公告)号:EP3636891A1
公开(公告)日:2020-04-15
申请号:EP18465601.5
申请日:2018-10-11
发明人: Vornicu, Vlad , Crismaru, Ionut
摘要: Bei einer Abgaseinrichtung (2) für eine Brennkraftmaschine (1) ist ein Gebläse (7) in einem Abgaskanal (10) angeordnet. Eine Saugseite des Gebläses (7) weist zu der Brennkraftmaschine (1). Das Gebläse (7) verringert den Druck in einem Anschlussstück (4) des Abgaskanals (10) an der Brennkraftmaschine (1). Hierdurch wird verbleibendes Restabgas in der Brennkraftmaschine (1) besonders gering gehalten.
-
公开(公告)号:EP3179391A1
公开(公告)日:2017-06-14
申请号:EP16465501.1
申请日:2016-01-08
发明人: Vornicu, Vlad , Crismaru, Ionut
CPC分类号: H05K5/0217 , G06F17/50
摘要: The invention relates to a method for constructing a transition portion (16) of a component (10) having the transition portion (16), at least one wall portion (12) and at least one protrusion (14) protruding, in a direction of protrusion, from the wall portion (12) and passing into the wall portion (12) via the transition portion (16) wherein the method comprises the steps of
- along the direction of protrusion, defining a first number of first segments (30a-e) of the protrusion (14), wherein each first segment (30a-e) extends from a first starting point (1-5) to a first end point respectively;
- along a second direction extending perpendicularly to the direction of protrusion, defining a second number of second segments (32a-e) of the wall portion (12), wherein each second segment (32a-e) extends from a second starting point to a second end point (1'-5') respectively, and wherein the second number equals the first number; and
- connecting each first starting point (1-5) with a corresponding one of the second end points (1'-5') by respective construction lines (34a-e) intersecting each other at respective intersection points (36a-d) such that respective portions (38) of the construction lines (34a-e) adjoin one other at the respective intersection points (36a-d), the respective portions (38) of the construction lines (34a-e) forming an outer contour (22) of the transition portion (16).摘要翻译: 本发明涉及一种用于构造具有过渡部分(16),至少一个壁部分(12)和至少一个突起(14)的部件(10)的过渡部分(16)的方法, 从所述壁部分(12)突出并且经由所述过渡部分(16)进入所述壁部分(12),其中所述方法包括以下步骤:沿着所述突出方向限定第一数量的第一段(30a-e ),其中每个第一段(30a-e)分别从第一起始点(1-5)延伸到第一终止点; - 沿着垂直于所述突出方向延伸的第二方向,限定所述壁部分(12)的第二数量的第二段(32a-e),其中每个第二段(32a-e)从第二起始点延伸到 第二终点(1'-5'),并且其中所述第二数目等于所述第一数目; 和 - 通过在相应交叉点(36a-d)处彼此相交的相应构造线(34a-e)将每个第一起始点(1-5)与相应的一个第二端点(1'-5')连接, 构造线(34a-e)的相应部分(38)在相应交点(36a-d)处彼此邻接,构造线(34a-e)的相应部分(38)形成外轮廓(22 )的过渡部分(16)。
-