KR20250053964A - 익환 어셈블리, 및 이것을 구비하고 있는 가스 터빈 - Google Patents

익환 어셈블리, 및 이것을 구비하고 있는 가스 터빈 Download PDF

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Publication number
KR20250053964A
KR20250053964A KR1020257010882A KR20257010882A KR20250053964A KR 20250053964 A KR20250053964 A KR 20250053964A KR 1020257010882 A KR1020257010882 A KR 1020257010882A KR 20257010882 A KR20257010882 A KR 20257010882A KR 20250053964 A KR20250053964 A KR 20250053964A
Authority
KR
South Korea
Prior art keywords
blade ring
assembly
deflector
axis
turbine blade
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020257010882A
Other languages
English (en)
Korean (ko)
Inventor
신 가토
가즈하루 히로카와
고타 후지하라
나오키 다케타
아츠히데 이나토미
아키히로 마츠노시타
이코 츠보쿠라
신야 하시모토
Original Assignee
미츠비시 파워 가부시키가이샤
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 미츠비시 파워 가부시키가이샤 filed Critical 미츠비시 파워 가부시키가이샤
Publication of KR20250053964A publication Critical patent/KR20250053964A/ko
Pending legal-status Critical Current

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
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/35—Combustors or associated equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020257010882A 2022-10-14 2023-10-12 익환 어셈블리, 및 이것을 구비하고 있는 가스 터빈 Pending KR20250053964A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-165186 2022-10-14
JP2022165186 2022-10-14
PCT/JP2023/037075 WO2024080334A1 (ja) 2022-10-14 2023-10-12 翼環アッセンブリ、およびこれを備えているガスタービン

Publications (1)

Publication Number Publication Date
KR20250053964A true KR20250053964A (ko) 2025-04-22

Family

ID=90669785

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257010882A Pending KR20250053964A (ko) 2022-10-14 2023-10-12 익환 어셈블리, 및 이것을 구비하고 있는 가스 터빈

Country Status (4)

Country Link
JP (1) JPWO2024080334A1 (enrdf_load_stackoverflow)
KR (1) KR20250053964A (enrdf_load_stackoverflow)
CN (1) CN119948241A (enrdf_load_stackoverflow)
WO (1) WO2024080334A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010501764A (ja) 2006-08-22 2010-01-21 シーメンス アクチエンゲゼルシヤフト ガスタービン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173120A (en) * 1977-09-09 1979-11-06 International Harvester Company Turbine nozzle and rotor cooling systems
JPS62162354U (enrdf_load_stackoverflow) * 1986-04-04 1987-10-15
US5020318A (en) * 1987-11-05 1991-06-04 General Electric Company Aircraft engine frame construction
JP3165611B2 (ja) * 1995-02-07 2001-05-14 三菱重工業株式会社 ガスタービン冷却空気導入装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010501764A (ja) 2006-08-22 2010-01-21 シーメンス アクチエンゲゼルシヤフト ガスタービン

Also Published As

Publication number Publication date
WO2024080334A1 (ja) 2024-04-18
CN119948241A (zh) 2025-05-06
JPWO2024080334A1 (enrdf_load_stackoverflow) 2024-04-18

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250403

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application