公开(公告)号：US20160032879A1

公开(公告)日：2016-02-04

申请号：US14777062

申请日：2014-01-14

申请人： ROBERT BOSCH GMBH

发明人： Siamend Flo ,  Stefan Pfuhl ,  Tamim Latif ,  Peter Andretzky

IPC分类号： F02M59/48 ,  F04B53/16 ,  F04B53/22

CPC分类号： F02M59/48 ,  F02M59/027 ,  F02M59/44 ,  F02M2200/85 ,  F02M2200/855 ,  F04B1/0404 ,  F04B53/16 ,  F04B53/22

摘要： A high-pressure pump, in particular a plug-in pump, for a fuel system of an internal combustion engine includes a housing, and a flange that is rigidly arranged on the housing. The flange is formed from at least two parts. The pump defines a groove-shaped receiving area, and a radially inward region of the flange part is received in the receiving area. The at least two parts of the flange are held on the housing via at least one of a caulked joint and a press connection.

摘要翻译： 用于内燃机的燃料系统的高压泵，特别是插入式泵，包括壳体和刚性地布置在壳体上的凸缘。 凸缘由至少两部分形成。 泵限定了槽形接收区域，并且凸缘部分的径向向内的区域被接收在接收区域中。 凸缘的至少两个部分经由铆接接头和压力连接中的至少一个保持在壳体上。