基本信息:
- 专利标题: STATOR BLADE DIAPHRAGM RING, TURBO-MACHINE AND METHOD
- 专利标题(中):定子叶片膜片,涡轮机和方法
- 申请号:PCT/EP2013/056960 申请日:2013-04-02
- 公开(公告)号:WO2013150038A1 公开(公告)日:2013-10-10
- 发明人: GRILLI, Marco , GIUSTI, Enrico , IMPARATO, Enzo
- 申请人: NUOVO PIGNONE SRL
- 申请人地址: Via Felice Matteucci 2 I-50127 Florence IT
- 专利权人: NUOVO PIGNONE SRL
- 当前专利权人: NUOVO PIGNONE SRL
- 当前专利权人地址: Via Felice Matteucci 2 I-50127 Florence IT
- 代理机构: ILLINGWORTH-LAW, William
- 优先权: ITCO2012A000014 20120406
- 主分类号: F01D9/04
- IPC分类号: F01D9/04
摘要:
A stator blade diaphragm ring includes a plurality of stator blades (16) each having a root (18) and a radial pin receiver (22). The diaphragm ring further includes a first ring (24) having a plurality of slots (28), wherein each slot is engaged by the root (18) of one of the plurality of stator blades (16) and a second ring (26) having a plurality of radial through passageways (32), wherein each radial through passageway is aligned with the radial pin receiver of one of the plurality of stator blades. The diaphragm also includes a plurality of pins (34), wherein each pin extends from one of the radial through passageways into the radial pin receiver of one of the plurality of stator blades.
摘要(中):
定子叶片隔膜环包括多个具有根部(18)和径向销接收器(22)的定子叶片(16)。 所述隔膜环还包括具有多个槽(28)的第一环(24),其中每个槽与所述多个定子叶片(16)中的一个的根部(18)接合,并且具有第二环 多个径向通过通道(32),其中每个径向通过通道与所述多个定子叶片中的一个的所述径向销接收器对准。 隔膜还包括多个销(34),其中每个销从径向通过通道中的一个延伸到多个定子叶片中的一个的径向销接收器。
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 |
------F01D9/00 | 定子 |
--------F01D9/02 | .喷嘴;喷嘴箱;静叶片;导管 |
----------F01D9/04 | ..环形或扇形的 |