| 发明名称 |
ELONGATE COOLING CHANNEL INLET FOR COOLING CHANNEL PISTONS AND METHOD FOR OPERATING |
| 摘要 |
The invention relates to a piston in particular for an internal combustion engine, having a piston lower part, an upper part, an internal cooling channel having at least one coolant inlet opening and at least one outlet opening defined by a rim hole. The rim hole having a screw thread into which at least one tubular element is inserted and selectively positioned relative to the cooling channel for regulating the coolant level in a cooling channel. |
| 申请公布号 |
US2017030291(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201515302768 |
申请日期 |
2015.04.09 |
| 申请人 |
KS Kolbenschmidt GmbH |
发明人 |
Muller Jochen |
| 分类号 |
F02F3/22;F01P3/10;F01P7/14;F02F3/00 |
主分类号 |
F02F3/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A piston, in particular for an internal combustion engine, having a piston lower part and a piston upper part, an internal annular cooling channel and at least one inlet opening arranged on the piston lower part and at least one outlet opening arranged on the piston lower part, an inflow of coolant into the cooling channel and an outflow of coolant out of the cooling channel taking place via said at least one inlet opening and at least one outlet opening, respectively, wherein the at least one inlet opening or the at least one outlet opening is formed by a rim hole formed integrally with the piston lower part, characterized in that the at least one rim hole has a thread into which at least one tubular element is inserted. |
| 地址 |
Neckarsulm DE |
