发明名称 |
Pressure wave damping device for fuel injector of combustion chamber of diesel engine, has membrane with movable partition having flow-through opening for fuel so as to balance average pressure of fuel on both sides of partition |
摘要 |
The device has a cylindrical chamber (36) with an elastic and flexible membrane (46) having a movable partition separating an inner compartment (48) of an inlet conduit (12) and an annular compartment (50) extending radially and towards outside from the membrane. The partition has a flow-through opening (56) for fuel so as to balance average pressure of fuel on both sides of the partition. An independent claim is also included for a fuel injection installation in a combustion chamber of a heat engine. |
申请公布号 |
FR2863316(A1) |
申请公布日期 |
2005.06.10 |
申请号 |
FR20030014251 |
申请日期 |
2003.12.04 |
申请人 |
RENAULT SAS |
发明人 |
LEVY FRANCK;RUBY STEPHANE |
分类号 |
F02M55/02;F02M55/04;F02M63/00 |
主分类号 |
F02M55/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|