发明名称 |
Fuel injector |
摘要 |
The fuel injector has a housing that is formed from at least one nozzle tension nut, a first injector module and a second injector module. The first injector module and the second injector module adjoin one another and are disposed in the nozzle tension nut. A fuel high-pressure bore is led through the first injector module and the second injector module. A fuel return bore is disposed in the housing. Contact surfaces between the injector modules form a first gap that adjoins the high-pressure bore. Contact surfaces between the nozzle tension nut and the injector modules form a second gap that is connected to the first gap. The return line adjoins the second gap for the discharge of fuel that has entered the second gap from the high-pressure bore via the first gap. The fuel injector is such that the second gap is sealed off relative to the surroundings of the fuel injector.
|
申请公布号 |
US2002162905(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
US20020093907 |
申请日期 |
2002.03.08 |
申请人 |
KLUGL WENDELIN;LEWENTZ GUNTER;SCHMUTZLER GERD;VOIGT ANDREAS |
发明人 |
KLUGL WENDELIN;LEWENTZ GUNTER;SCHMUTZLER GERD;VOIGT ANDREAS |
分类号 |
F02M55/00;F02M61/16;(IPC1-7):F02M39/00 |
主分类号 |
F02M55/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|