发明名称 |
Acoustic wave attenuator for a rail |
摘要 |
An actuator rail assembly for conveying an actuating fluid under pressure to at least one fuel injector, include an elongate fluid passageway being defined in a rail. A fluid inlet port is in fluid communication with the fluid passageway, the inlet port being fluidly couplable to a source of actuating fluid under pressure. A respective fluid outlet port is associated with each respective fuel injector and being fluidly couplable thereto for conveying actuating fluid to the respective fuel injector; and at least one fluid cavity having at least one throttling orifice, the orifice effecting fluid communication between the fluid cavity and the fluid passageway. An acoustic wave attenuator and a method of attenuation are also included.
|
申请公布号 |
US2003234138(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20020177195 |
申请日期 |
2002.06.21 |
申请人 |
BAGGA KALYAN SINGH;YANG XILIN;SEYMOUR KENNETH R.;SNYDER W. BRYAN;SADFA SIDI OULD;LEI NING;YAGER JAMES H. |
发明人 |
BAGGA KALYAN SINGH;YANG XILIN;SEYMOUR KENNETH R.;SNYDER W. BRYAN;SADFA SIDI OULD;LEI NING;YAGER JAMES H. |
分类号 |
F02M47/04;F02M55/02;F02M55/04;F02M57/02;F02M59/10;F02M61/16;F02M69/46;(IPC1-7):F16K47/02;F16L55/02 |
主分类号 |
F02M47/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|