| 发明名称 |
ENGINE SYSTEM HAVING ENRICHED PRE-CHAMBER SPARK PLUG |
| 摘要 |
A spark plug arrangement is disclosed for use in an engine system. The spark plug arrangement may include a body, and a cap fixedly connected to the body to form an integral pre-chamber. The cap may have at least one orifice. The spark plug arrangement may also include an electrode extending through the body and at least partially into the pre-chamber. The electrode may be configured to create a spark in the pre-chamber. The spark plug arrangement may further include a capillary tube disposed within the body and configured to inject gaseous fuel into the pre-chamber to form an air and fuel mixture to be ignited by the spark in the pre-chamber. |
| 申请公布号 |
US2016160742(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201414559890 |
申请日期 |
2014.12.03 |
| 申请人 |
Caterpillar Inc. |
发明人 |
WILLI Martin Leo;GINTER David Mark;VAN ALSTINE Daniel George |
| 分类号 |
F02B19/10;F02D41/24;F02B19/12;F02D41/30;F02P15/00;F02F1/24 |
主分类号 |
F02B19/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A spark plug arrangement, comprising:
a body; a cap fixedly connected to the body to form an integral pre-chamber, the cap having at least one orifice; an electrode extending through the body and at least partially into the pre-chamber, the electrode configured to create a spark in the pre-chamber; and a capillary tube disposed within the body and configured to inject gaseous fuel into the pre-chamber to form an air and fuel mixture to be ignited by the spark in the pre-chamber. |
| 地址 |
Peoria IL US |
