Steam turbine power plant

Details Steam turbine power plant Steam turbine power plant

2007-01-12

2010-12-14

Kershteyn, Igor (Department: 3745)

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Specific casing or vane material

C416S24100B

Reexamination Certificate

active

07850424

ABSTRACT:
An intermediate-pressure turbine is divided into a high-temperature, high-pressure side high-temperature, intermediate-pressure turbine section11aand a low-temperature, low-pressure side low-temperature, intermediate-pressure turbine section11b, the component members of the high-temperature, intermediate-pressure turbine section11aare formed of austenitic heat-resistant steels or Ni-based alloys, and the high-temperature, intermediate-pressure turbine section11ais operated by steam having a temperature of 650° C. or more. Other turbines are mainly formed of ferritic heat-resistant steels. Thus, a steam turbine power plant having high thermal efficiency and being economical can be provided.

REFERENCES:
patent: 6102654 (2000-08-01), Oevnhausen et al.
patent: 7404699 (2008-07-01), Thamm et al.
patent: 0 067 526 (1986-11-01), None
patent: 0 210 122 (1990-01-01), None
patent: 0 767 250 (1997-04-01), None
patent: 1 304 394 (2003-04-01), None
patent: 46-32329 (1971-09-01), None
patent: 54-107416 (1979-08-01), None
patent: 60-70125 (1985-04-01), None
patent: 60-138054 (1985-07-01), None
patent: 60-54385 (1985-11-01), None
patent: 61-163238 (1986-07-01), None
patent: 62-60845 (1987-03-01), None
patent: 2-149649 (1990-06-01), None
patent: 6-306550 (1994-11-01), None
patent: 7-247806 (1995-09-01), None
patent: 8-3697 (1996-01-01), None
patent: 8-277703 (1996-10-01), None
patent: 10-183294 (1998-07-01), None
patent: 10-298682 (1998-11-01), None
patent: 10-317079 (1998-12-01), None
patent: 11-350911 (1999-12-01), None
patent: 3095745 (2000-08-01), None
patent: 2000-282808 (2000-10-01), None
patent: 2002-167655 (2002-06-01), None
patent: 2002-235134 (2002-08-01), None
Examiner's First Report issued by the Australian Patent Office on Sep. 25, 2006, in Australian Patent Application No. 2004203429.
Office Action issued by the Japanese Patent Office on Dec. 24, 2008, for Japanese Patent Application No. 2004-181536, and English-language Summary thereof.
Office Action issued by the Chinese Patent Office on Dec. 8, 2006, in Chinese Patent Application No. 2004100557562, and English-language Summary thereof.

Affiliated with

Also associated with

Rating

Steam turbine power plant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Steam turbine power plant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steam turbine power plant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4159243