JPWO2024080334A1 - - Google Patents

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Publication number
JPWO2024080334A1
JPWO2024080334A1 JP2024551751A JP2024551751A JPWO2024080334A1 JP WO2024080334 A1 JPWO2024080334 A1 JP WO2024080334A1 JP 2024551751 A JP2024551751 A JP 2024551751A JP 2024551751 A JP2024551751 A JP 2024551751A JP WO2024080334 A1 JPWO2024080334 A1 JP WO2024080334A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024551751A
Other languages
Japanese (ja)
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JP7829714B2 (ja
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
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Publication of JPWO2024080334A1 publication Critical patent/JPWO2024080334A1/ja
Application granted granted Critical
Publication of JP7829714B2 publication Critical patent/JP7829714B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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)
JP2024551751A 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 Active JP7829714B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022165186 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 (2)

Publication Number Publication Date
JPWO2024080334A1 true JPWO2024080334A1 (https=) 2024-04-18
JP7829714B2 JP7829714B2 (ja) 2026-03-13

Family

ID=90669785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024551751A Active JP7829714B2 (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

Country Status (4)

Country Link
JP (1) JP7829714B2 (https=)
KR (1) KR20250053964A (https=)
CN (1) CN119948241A (https=)
WO (1) WO2024080334A1 (https=)

Citations (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 (https=) * 1986-04-04 1987-10-15
JPH01187323A (ja) * 1987-11-05 1989-07-26 General Electric Co <Ge> ガスタービン機関及びガスタービン機関用の支持構造体
JPH08210152A (ja) * 1995-02-07 1996-08-20 Mitsubishi Heavy Ind Ltd ガスタービン冷却空気導入装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1892378A1 (de) 2006-08-22 2008-02-27 Siemens Aktiengesellschaft Gasturbine

Patent Citations (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 (https=) * 1986-04-04 1987-10-15
JPH01187323A (ja) * 1987-11-05 1989-07-26 General Electric Co <Ge> ガスタービン機関及びガスタービン機関用の支持構造体
JPH08210152A (ja) * 1995-02-07 1996-08-20 Mitsubishi Heavy Ind Ltd ガスタービン冷却空気導入装置

Also Published As

Publication number Publication date
JP7829714B2 (ja) 2026-03-13
CN119948241A (zh) 2025-05-06
WO2024080334A1 (ja) 2024-04-18
KR20250053964A (ko) 2025-04-22

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