基本信息:
- 专利标题： COMBUSTOR AND GAS TURBINE
- 申请号：US15512786 申请日：2015-09-18
- 公开(公告)号：US20170284672A1 公开(公告)日：2017-10-05
- 发明人： Naoki TSUNODA , Satoshi TAKIGUCHI , Shinji AKAMATSU , Koichi NISHIDA , Katsunori TANAKA
- 申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- 优先权： JP2014-195035 20140925
- 国际申请： PCT/JP2015/076703 WO 20150918
- 主分类号： F23R3/04
- IPC分类号： F23R3/04 ; F01D9/02 ; F23R3/60
摘要：
A combustor including a transition piece that defines a flow channel therein; a combustor basket inserted in the transition piece from an upstream side of the flow channel that sends a combustion gas through the flow channel and defines a gap through which a compressed air is sent with an inner peripheral surface of the transition piece; wherein the combustor basket includes a notch portion recessed from an end of the combustor basket on a downstream side toward the upstream side, and a purge air introduction hole through which the compressed air in the gap is introduced into the notch portion.
公开/授权文献:
- US10641492B2 Combustor and gas turbine 公开/授权日：2020-05-05
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F23 | 燃烧设备；燃烧方法 |
| ----F23R | 高压或高速燃烧生成物的产生，例如燃气轮机的燃烧室 |
| ------F23R3/00 | 应用液体或气体燃料的连续燃烧室 |
| --------F23R3/02 | .以空气流或燃气流结构为特征的 |
| ----------F23R3/04 | ..空气进气口的配置 |