Invention Grant
- Patent Title: Steam turbine plant
- Patent Title (中): 蒸汽轮机厂
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Application No.: US13273469Application Date: 2011-10-14
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Publication No.: US09458739B2Publication Date: 2016-10-04
- Inventor: Koichi Goto , Nobuo Okita
- Applicant: Koichi Goto , Nobuo Okita
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2010-234821 20101019; JP2011-164613 20110727
- Main IPC: F01K7/22
- IPC: F01K7/22 ; F01K7/40

Abstract:
A steam turbine plant of one embodiment includes a boiler to change water into steam, an upstream turbine including plural stages of rotor vanes and plural stages of stator vanes and to be driven by the steam from the boiler, a downstream turbine including plural stages of rotor vanes and plural stages of stator vanes and to be driven by the steam from the upstream turbine, a condenser to change the steam exhausted from the downstream turbine into water, a collector to collect water from, for example, the steam which exists upstream of an inlet of the final-stage rotor vane in the upstream turbine, and a collected matter path to cause collected matter in the collector to flow into, for example, the steam between an outlet of the final-stage rotor vane of the upstream turbine and an inlet of the final-stage rotor vane of the downstream turbine.
Public/Granted literature
- US20120266596A1 STEAM TURBINE PLANT Public/Granted day:2012-10-25
Information query
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