JPWO2024252886A1 - - Google Patents

Info

Publication number
JPWO2024252886A1
JPWO2024252886A1 JP2025526028A JP2025526028A JPWO2024252886A1 JP WO2024252886 A1 JPWO2024252886 A1 JP WO2024252886A1 JP 2025526028 A JP2025526028 A JP 2025526028A JP 2025526028 A JP2025526028 A JP 2025526028A JP WO2024252886 A1 JPWO2024252886 A1 JP WO2024252886A1
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.)
Pending
Application number
JP2025526028A
Other languages
Japanese (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
Application filed filed Critical
Publication of JPWO2024252886A1 publication Critical patent/JPWO2024252886A1/ja
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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection 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
    • 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
    • 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
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

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)
JP2025526028A 2023-06-05 2024-05-16 Pending JPWO2024252886A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023092056 2023-06-05
PCT/JP2024/018158 WO2024252886A1 (fr) 2023-06-05 2024-05-16 Pale mobile de turbine et turbine à gaz

Publications (1)

Publication Number Publication Date
JPWO2024252886A1 true JPWO2024252886A1 (fr) 2024-12-12

Family

ID=93795375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025526028A Pending JPWO2024252886A1 (fr) 2023-06-05 2024-05-16

Country Status (5)

Country Link
JP (1) JPWO2024252886A1 (fr)
KR (1) KR20260003240A (fr)
CN (1) CN121219481A (fr)
DE (1) DE112024001361T5 (fr)
WO (1) WO2024252886A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250188843A1 (en) * 2022-08-24 2025-06-12 General Electric Company Turbine engine airfoil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9014762D0 (en) * 1990-07-03 1990-10-17 Rolls Royce Plc Cooled aerofoil vane
US6206638B1 (en) * 1999-02-12 2001-03-27 General Electric Company Low cost airfoil cooling circuit with sidewall impingement cooling chambers
JP5189406B2 (ja) * 2008-05-14 2013-04-24 三菱重工業株式会社 ガスタービン翼およびこれを備えたガスタービン
JP5496263B2 (ja) 2012-06-18 2014-05-21 三菱重工業株式会社 ガスタービン翼およびこれを備えたガスタービン

Also Published As

Publication number Publication date
CN121219481A (zh) 2025-12-26
WO2024252886A1 (fr) 2024-12-12
KR20260003240A (ko) 2026-01-06
DE112024001361T5 (de) 2026-01-08

Similar Documents

Publication Publication Date Title
JPWO2024252886A1 (fr)
BR102022025291A2 (fr)
BR102023014872A2 (fr)
BR102023012440A2 (fr)
BR102023010976A2 (fr)
BR102023009641A2 (fr)
BR102023008688A2 (fr)
BR102023007252A2 (fr)
BR102023005164A2 (fr)
BR102023001987A2 (fr)
BR102023001877A2 (fr)
BR102023000289A2 (fr)
BR102022026909A2 (fr)
BR102022023461A2 (fr)
BR102022017795A2 (fr)
BR202022005961U2 (fr)
BR202022001779U2 (fr)
BR202022000931U2 (fr)
BY13168U (fr)
BY13161U (fr)
BY13159U (fr)
BY13141U (fr)
BY13157U (fr)
BY13156U (fr)
BY13155U (fr)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20251114