IT1396728B1 - ENTRANCE STAGE FOR A STEAM TURBINE. - Google Patents

ENTRANCE STAGE FOR A STEAM TURBINE.

Info

Publication number
IT1396728B1
IT1396728B1 ITRM2009A000610A ITRM20090610A IT1396728B1 IT 1396728 B1 IT1396728 B1 IT 1396728B1 IT RM2009A000610 A ITRM2009A000610 A IT RM2009A000610A IT RM20090610 A ITRM20090610 A IT RM20090610A IT 1396728 B1 IT1396728 B1 IT 1396728B1
Authority
IT
Italy
Prior art keywords
steam turbine
entrance stage
entrance
stage
turbine
Prior art date
Application number
ITRM2009A000610A
Other languages
Italian (it)
Inventor
Hans-Otto Jeske
Original Assignee
Man Turbo Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Man Turbo Ag filed Critical Man Turbo Ag
Publication of ITRM20090610A1 publication Critical patent/ITRM20090610A1/en
Application granted granted Critical
Publication of IT1396728B1 publication Critical patent/IT1396728B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
ITRM2009A000610A 2008-12-16 2009-11-23 ENTRANCE STAGE FOR A STEAM TURBINE. IT1396728B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008062078.5A DE102008062078B4 (en) 2008-12-16 2008-12-16 Entry level for a steam turbine

Publications (2)

Publication Number Publication Date
ITRM20090610A1 ITRM20090610A1 (en) 2010-06-17
IT1396728B1 true IT1396728B1 (en) 2012-12-14

Family

ID=42168666

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2009A000610A IT1396728B1 (en) 2008-12-16 2009-11-23 ENTRANCE STAGE FOR A STEAM TURBINE.

Country Status (3)

Country Link
JP (1) JP5388824B2 (en)
DE (1) DE102008062078B4 (en)
IT (1) IT1396728B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389642B (en) * 2014-09-16 2015-10-28 西安交通大学 A kind of nozzle blade structure reducing turbomachinery governing stage low frequency Airflow Exciting-Vibration Force
EP3409895B1 (en) * 2017-05-29 2019-10-30 Siemens Aktiengesellschaft Nozzle casing component for a steam turbine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910200A1 (en) 1969-02-28 1970-09-17 Siemens Ag Method for fastening the nozzles to turbine housing parts and nozzle fastening arrangement produced thereafter
JPS61149741U (en) * 1985-03-07 1986-09-16
JPS6213704A (en) * 1985-07-12 1987-01-22 Hitachi Ltd Nozzle box
CH676735A5 (en) * 1988-08-03 1991-02-28 Asea Brown Boveri
JPH06307203A (en) * 1993-04-23 1994-11-01 Mitsubishi Heavy Ind Ltd Turbine nozzle box
JPH0849501A (en) * 1994-08-10 1996-02-20 Mitsubishi Heavy Ind Ltd Steam turbine
JPH08260903A (en) * 1995-03-28 1996-10-08 Toshiba Corp Reheat steam chamber of steam turbine
JPH09158703A (en) * 1995-12-08 1997-06-17 Toshiba Corp Axial flow turbine
US5823742A (en) 1995-12-15 1998-10-20 Dresser-Rand Company Variable and bidirectional steam flow apparatus and method
JP3679905B2 (en) * 1997-09-05 2005-08-03 三菱重工業株式会社 Steam turbine nozzle chamber
US6196793B1 (en) * 1999-01-11 2001-03-06 General Electric Company Nozzle box
US6609881B2 (en) * 2001-11-15 2003-08-26 General Electric Company Steam turbine inlet and methods of retrofitting
PL1632650T3 (en) 2004-09-01 2013-10-31 Siemens Ag Steam turbine

Also Published As

Publication number Publication date
DE102008062078A1 (en) 2010-06-17
DE102008062078B4 (en) 2019-10-17
JP2010144717A (en) 2010-07-01
ITRM20090610A1 (en) 2010-06-17
JP5388824B2 (en) 2014-01-15

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