| 发明名称 |
TURBINE BLADE COOLING STRUCTURE |
| 摘要 |
In a structure for internally cooling a turbine blade, a cooling medium passage is provided in the turbine blade. The cooling medium passage has a shape in which a plurality of cylindrical spaces, each having substantially cylindrical shape, extending in parallel with each other partially overlap each other. A cooling medium supply passage that supplies a cooling medium to the cooling medium passage is connected to a portion of the cooling medium passage that includes a peripheral wall, in a direction that forms an acute angle with respect to a longitudinal direction of the cooling medium passage. |
| 申请公布号 |
US2016115796(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201514944441 |
申请日期 |
2015.11.18 |
| 申请人 |
KAWASAKI JUKOGYO KABUSHIKI KAISHA ;B&B AGEMA GmbH |
发明人 |
TANIGUCHI Tomoki;TANAKA Ryozo;HORIUCHI Takeshi;SUGIMOTO Takao;KAZARI Masahide;KUSTERER Karsten;BOHN Dieter;LIN Gang |
| 分类号 |
F01D5/18 |
主分类号 |
F01D5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A turbine blade cooling structure for internally cooling a turbine blade, comprising:
a cooling medium passage provided in the turbine blade and having a shape in which a plurality of cylindrical spaces, each having a substantially cylindrical shape, extending in parallel with each other partially overlap each other; and a cooling medium supply passage to supply a cooling medium to the cooling medium passage connected to a portion of the cooling medium passage that includes a peripheral wall, in a direction that forms an acute angle with respect to a longitudinal direction of the cooling medium passage. |
| 地址 |
Kobe-shi JP |
