发明申请
- 专利标题: SYSTEM HAVING A FUEL DISTRIBUTOR AND MULTIPLE FUEL INJECTORS
- 专利标题(中): 具有燃油分配器和多个燃油喷射器的系统
-
申请号: US14400818申请日: 2013-04-02
-
公开(公告)号: US20150136086A1公开(公告)日: 2015-05-21
- 发明人: Jens Pohlman , Michael Fischer , Martin Riemer , Markus Ffriedrich , Andreas Rehwald , Michael Maya , Dietmar Uhlenbrock , Matthias Maess , Goekhan Guengoer , Venkatesh Kannan
- 申请人: Robert Bosch GmbH
- 优先权: DE102012208039.2 20120514
- 国际申请: PCT/EP2013/056862 WO 20130402
- 主分类号: F02M61/14
- IPC分类号: F02M61/14 ; F02M61/16 ; F02M63/02 ; F02M41/00
摘要:
A system, which is used in particular as a fuel injection system for the high-pressure injection in internal combustion engines, includes a fuel distributor and a plurality of fuel injectors. Each fuel injector is situated on a cup of the fuel distributor. At least one of the fuel injectors is fastened to the associated cup by a holding element, which has a supporting surface. The cup has a contact surface on an underside, by way of which the cup is supported at the supporting surface of the holding element by a damping layer. The holding element is attached to the cup. In addition, the fuel injector has a collar, which is braced on the holding element. Because of the damping layer, vibrations are able to be dampened, and the noise transmissions is able to be reduced.
公开/授权文献
信息查询