Title:
STEAM TURBINE EXHAUST CHAMBER, AND STEAM TURBINE
Document Type and Number:
WIPO Patent Application WO/2018/181855
Kind Code:
A1
Abstract:
This steam turbine exhaust chamber is provided with a casing and a bearing cone provided inside the casing. The casing includes a recessed portion which is provided at least in a partial circumferential direction zone on the radially outer side of a downstream end of the bearing cone, and which is recessed to the downstream side, in the axial direction, relative to the downstream end of the bearing cone.
Inventors:
MURAKAMI RYO (JP)
MATSUMOTO KAZUYUKI (JP)
KUWAMURA YOSHIHIRO (JP)
NISHIKAWA TOYOHARU (JP)
TABATA SOICHIRO (JP)
MATSUMOTO KAZUYUKI (JP)
KUWAMURA YOSHIHIRO (JP)
NISHIKAWA TOYOHARU (JP)
TABATA SOICHIRO (JP)
Application Number:
PCT/JP2018/013530
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F01D25/30
Foreign References:
| JPH08260904A | 1996-10-08 | |||
| US6261055B1 | 2001-07-17 | |||
| US5209634A | 1993-05-11 | |||
| JP2011220125A | 2011-11-04 | |||
| JP2006083801A | 2006-03-30 | |||
| JPH11200814A | 1999-07-27 |
Other References:
See also references of EP 3604747A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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