发明名称 |
Steam turbine inlet and methods of retrofitting |
摘要 |
<p>A pair of steam turbine inlet ports (20) are disposed at opposite sides of a steam turbine housing for flowing steam in opposite circumferential directions in a generally annular steam chamber to first stages of a turbine through axially opposite outlets. Portions of the chamber in the upper and lower housing (10, 12) have decreasing cross-sections in a generally circumferential direction away from the steam inlet portions to provide a substantially uniform flow of steam about the chamber in a generally radially inward direction and about and through the axial outlets (18).</p> |
申请公布号 |
EP1312759(A3) |
申请公布日期 |
2009.07.29 |
申请号 |
EP20020257871 |
申请日期 |
2002.11.14 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BROWN, DANIEL MARK;KIRBY, GEORGE HORNER;HUNTER, ANDREW IVAN CHRISTOPHER;MATTICE, RICHARD LLOYD;THOMPSON, BRIAN E. |
分类号 |
F01D9/04;F01D25/28;F01D9/06 |
主分类号 |
F01D9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|