SI2173974T1 - Segment toplotnega ščita za stator plinske turbine - Google Patents

Segment toplotnega ščita za stator plinske turbine

Info

Publication number
SI2173974T1
SI2173974T1 SI200830526T SI200830526T SI2173974T1 SI 2173974 T1 SI2173974 T1 SI 2173974T1 SI 200830526 T SI200830526 T SI 200830526T SI 200830526 T SI200830526 T SI 200830526T SI 2173974 T1 SI2173974 T1 SI 2173974T1
Authority
SI
Slovenia
Prior art keywords
heat shield
shield segment
gas turbine
stator
turbine
Prior art date
Application number
SI200830526T
Other languages
English (en)
Inventor
Alexander Khanin
Igor Kurganov
Sergey Vorontsov
Anatoly Shunin
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of SI2173974T1 publication Critical patent/SI2173974T1/sl

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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SI200830526T 2007-06-28 2008-06-23 Segment toplotnega ščita za stator plinske turbine SI2173974T1 (sl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10432007 2007-06-28

Publications (1)

Publication Number Publication Date
SI2173974T1 true SI2173974T1 (sl) 2012-03-30

Family

ID=38508786

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200830526T SI2173974T1 (sl) 2007-06-28 2008-06-23 Segment toplotnega ščita za stator plinske turbine

Country Status (7)

Country Link
US (1) US8182210B2 (sl)
EP (1) EP2173974B1 (sl)
AT (1) ATE530736T1 (sl)
CA (1) CA2690705C (sl)
SI (1) SI2173974T1 (sl)
TW (1) TWI475152B (sl)
WO (1) WO2009000801A1 (sl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8926269B2 (en) * 2011-09-06 2015-01-06 General Electric Company Stepped, conical honeycomb seal carrier
WO2014105512A1 (en) * 2012-12-29 2014-07-03 United Technologies Corporation Mechanical linkage for segmented heat shield
US10233844B2 (en) * 2015-05-11 2019-03-19 General Electric Company System for thermally shielding a portion of a gas turbine shroud assembly
DE102016213810A1 (de) 2016-07-27 2018-02-01 MTU Aero Engines AG Verkleidungselement für ein Turbinenzwischengehäuse
US10358922B2 (en) * 2016-11-10 2019-07-23 Rolls-Royce Corporation Turbine wheel with circumferentially-installed inter-blade heat shields

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365173A (en) * 1966-02-28 1968-01-23 Gen Electric Stator structure
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
US5380150A (en) * 1993-11-08 1995-01-10 United Technologies Corporation Turbine shroud segment
DE19915049A1 (de) * 1999-04-01 2000-10-05 Abb Alstom Power Ch Ag Hitzeschild für eine Gasturbine
US6290459B1 (en) * 1999-11-01 2001-09-18 General Electric Company Stationary flowpath components for gas turbine engines
US6502622B2 (en) * 2001-05-24 2003-01-07 General Electric Company Casting having an enhanced heat transfer, surface, and mold and pattern for forming same
EP1178182B1 (en) * 2000-03-07 2013-08-14 Mitsubishi Heavy Industries, Ltd. Gas turbine split ring
JP4698847B2 (ja) * 2001-01-19 2011-06-08 三菱重工業株式会社 ガスタービン分割環
US6779597B2 (en) * 2002-01-16 2004-08-24 General Electric Company Multiple impingement cooled structure
DE102005013798A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment zum Abdichten eines Strömungskanals einer Strömungsrotationsmaschine
US8528339B2 (en) * 2007-04-05 2013-09-10 Siemens Energy, Inc. Stacked laminate gas turbine component

Also Published As

Publication number Publication date
ATE530736T1 (de) 2011-11-15
TW200925389A (en) 2009-06-16
TWI475152B (zh) 2015-03-01
CA2690705A1 (en) 2008-12-31
US8182210B2 (en) 2012-05-22
US20100150712A1 (en) 2010-06-17
CA2690705C (en) 2015-08-04
EP2173974A1 (de) 2010-04-14
EP2173974B1 (de) 2011-10-26
WO2009000801A1 (de) 2008-12-31

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