![TURBINE BLADE COOLING STRUCTURE](/abs-image/US/2016/04/28/US20160115796A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: TURBINE BLADE COOLING STRUCTURE
- 专利标题(中):涡轮叶片冷却结构
- 申请号:US14944441 申请日:2015-11-18
- 公开(公告)号:US20160115796A1 公开(公告)日:2016-04-28
- 发明人: Tomoki TANIGUCHI , Ryozo TANAKA , Takeshi HORIUCHI , Takao SUGIMOTO , Masahide KAZARI , Karsten KUSTERER , Dieter BOHN , Gang LIN
- 申请人: KAWASAKI JUKOGYO KABUSHIKI KAISHA , B&B AGEMA GmbH
- 申请人地址: JP Kobe-shi DE Aachen
- 专利权人: KAWASAKI JUKOGYO KABUSHIKI KAISHA,B&B AGEMA GmbH
- 当前专利权人: KAWASAKI JUKOGYO KABUSHIKI KAISHA,B&B AGEMA GmbH
- 当前专利权人地址: JP Kobe-shi DE Aachen
- 优先权: JP2013-105818 20130520
- 主分类号: F01D5/18
- IPC分类号: F01D5/18
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.
摘要(中):
在用于内部冷却涡轮机叶片的结构中,在涡轮机叶片中设置有冷却介质通道。 冷却介质通道具有彼此平行延伸的多个圆柱形状的多个圆柱形空间部分地彼此重叠的形状。 将冷却介质供给到冷却介质通路的冷却介质供给通路与包括周壁的冷却介质通路的相对于冷却介质通路的长度方向成锐角的方向连接 。
公开/授权文献:
- US10018053B2 Turbine blade cooling structure 公开/授权日:2018-07-10
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D5/00 | 叶片;叶片的支承元件;叶片或元件的加热、隔热、冷却或防止振动装置 |
--------F01D5/02 | .叶片的支承元件,如转子 |
----------F01D5/14 | ..型式或结构 |
------------F01D5/18 | ...空心叶片;对叶片加热、隔热或冷却装置 |