PL2859192T3 - Inlet segment for a flow machine - Google Patents

Inlet segment for a flow machine

Info

Publication number
PL2859192T3
PL2859192T3 PL13739171.0T PL13739171T PL2859192T3 PL 2859192 T3 PL2859192 T3 PL 2859192T3 PL 13739171 T PL13739171 T PL 13739171T PL 2859192 T3 PL2859192 T3 PL 2859192T3
Authority
PL
Poland
Prior art keywords
flow machine
inlet segment
segment
inlet
machine
Prior art date
Application number
PL13739171.0T
Other languages
Polish (pl)
Inventor
Ingo Förster
Christian Musch
Uwe Zander
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 filed Critical
Publication of PL2859192T3 publication Critical patent/PL2859192T3/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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/301—Application in turbines in steam turbines
PL13739171.0T 2012-07-12 2013-07-09 Inlet segment for a flow machine PL2859192T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12176161.3A EP2685051A1 (en) 2012-07-12 2012-07-12 Inlet segment for a flow machine

Publications (1)

Publication Number Publication Date
PL2859192T3 true PL2859192T3 (en) 2016-11-30

Family

ID=48803516

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13739171.0T PL2859192T3 (en) 2012-07-12 2013-07-09 Inlet segment for a flow machine

Country Status (8)

Country Link
US (1) US20150159486A1 (en)
EP (2) EP2685051A1 (en)
JP (1) JP5985748B2 (en)
KR (1) KR20150036474A (en)
CN (1) CN104471193B (en)
IN (1) IN2014DN10499A (en)
PL (1) PL2859192T3 (en)
WO (1) WO2014009333A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114608A1 (en) * 2017-06-30 2019-01-03 Man Diesel & Turbo Se Turbine inlet housing of an axial turbine of a turbocharger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294983A (en) * 1941-04-29 1942-09-08 Westinghouse Electric & Mfg Co Steam turbine apparatus
US3429557A (en) * 1966-06-30 1969-02-25 Gen Electric Steam turbine rotor cooling arrangement
US3614255A (en) * 1969-11-13 1971-10-19 Gen Electric Thrust balancing arrangement for steam turbine
US4242041A (en) * 1979-01-15 1980-12-30 Westinghouse Electric Corp. Rotor cooling for double axial flow turbines
JPS59153901A (en) * 1983-02-21 1984-09-01 Fuji Electric Co Ltd Cooling device for rotor in steam turbine
JPH0734808A (en) * 1993-07-26 1995-02-03 Mitsubishi Heavy Ind Ltd Steam turbine
JPH0742508A (en) * 1993-08-02 1995-02-10 Mitsubishi Heavy Ind Ltd Rotor cooling device for steam turbine
JPH09125909A (en) * 1995-10-30 1997-05-13 Mitsubishi Heavy Ind Ltd Combined-cycle steam turbine
JP2004197696A (en) * 2002-12-20 2004-07-15 Kawasaki Heavy Ind Ltd Gas turbine equipped with whirling nozzle
CN100378308C (en) * 2006-07-07 2008-04-02 姜伟 Impeller-pressurizing rotor-injection type steam turbine
JP5558120B2 (en) * 2010-01-12 2014-07-23 株式会社東芝 Steam turbine rotor cooling device and steam turbine provided with this cooling device

Also Published As

Publication number Publication date
CN104471193A (en) 2015-03-25
WO2014009333A1 (en) 2014-01-16
US20150159486A1 (en) 2015-06-11
IN2014DN10499A (en) 2015-08-21
EP2685051A1 (en) 2014-01-15
JP5985748B2 (en) 2016-09-06
JP2015522130A (en) 2015-08-03
KR20150036474A (en) 2015-04-07
CN104471193B (en) 2016-08-24
EP2859192A1 (en) 2015-04-15
EP2859192B1 (en) 2016-05-25

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