发明名称 |
Materials for fuel injector components |
摘要 |
A fuel injector is disclosed. The fuel injector has an injector body and an injector needle located inside the injector body. At least one of the injector body and injector needle has a portion configured to be exposed to a combustion chamber, the portion including maraging or carburizing steel and having a nitrided outer layer.
|
申请公布号 |
US2010025500(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20080219977 |
申请日期 |
2008.07.31 |
申请人 |
CATERPILLAR INC. |
发明人 |
POLLARD MICHAEL J.;MICHLIK PETR;JENSEN JEFF A.;JOHNSTON SCOTT A.;ZHAO PINGSHUN |
分类号 |
F02M61/10;B23P15/00;F02M61/16 |
主分类号 |
F02M61/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|