JPH0110401Y2 - - Google Patents

Info

Publication number
JPH0110401Y2
JPH0110401Y2 JP1986122995U JP12299586U JPH0110401Y2 JP H0110401 Y2 JPH0110401 Y2 JP H0110401Y2 JP 1986122995 U JP1986122995 U JP 1986122995U JP 12299586 U JP12299586 U JP 12299586U JP H0110401 Y2 JPH0110401 Y2 JP H0110401Y2
Authority
JP
Japan
Prior art keywords
cavity
cooling air
cooling
convection
cavities
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.)
Expired
Application number
JP1986122995U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6278302U (enrdf_load_stackoverflow
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 JPS6278302U publication Critical patent/JPS6278302U/ja
Application granted granted Critical
Publication of JPH0110401Y2 publication Critical patent/JPH0110401Y2/ja
Expired 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
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pulleys (AREA)
JP1986122995U 1981-12-09 1986-08-12 Expired JPH0110401Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32888481A 1981-12-09 1981-12-09

Publications (2)

Publication Number Publication Date
JPS6278302U JPS6278302U (enrdf_load_stackoverflow) 1987-05-19
JPH0110401Y2 true JPH0110401Y2 (enrdf_load_stackoverflow) 1989-03-24

Family

ID=23282872

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57214732A Pending JPS58106102A (ja) 1981-12-09 1982-12-09 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼
JP1986122995U Expired JPH0110401Y2 (enrdf_load_stackoverflow) 1981-12-09 1986-08-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57214732A Pending JPS58106102A (ja) 1981-12-09 1982-12-09 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼

Country Status (6)

Country Link
JP (2) JPS58106102A (enrdf_load_stackoverflow)
AR (1) AR228927A1 (enrdf_load_stackoverflow)
BE (1) BE895285A (enrdf_load_stackoverflow)
GB (1) GB2111604A (enrdf_load_stackoverflow)
IT (1) IT1153370B (enrdf_load_stackoverflow)
MX (1) MX157531A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623087A (en) * 1983-05-26 1986-11-18 Rolls-Royce Limited Application of coatings to articles
EP0973998B1 (de) * 1997-04-07 2001-09-19 Siemens Aktiengesellschaft Verfahren zur kühlung einer turbinenschaufel
DE19939179B4 (de) 1999-08-20 2007-08-02 Alstom Kühlbare Schaufel für eine Gasturbine
EP1457641A1 (de) * 2003-03-11 2004-09-15 Siemens Aktiengesellschaft Verfahren zum Kühlen eines heissgasführenden Bauteils und ein zu kühlendes Bauteil
RU2263791C1 (ru) * 2004-03-19 2005-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Охлаждаемая рабочая лопатка турбины
US8727727B2 (en) * 2010-12-10 2014-05-20 General Electric Company Components with cooling channels and methods of manufacture
US9115590B2 (en) * 2012-09-26 2015-08-25 United Technologies Corporation Gas turbine engine airfoil cooling circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672201A (en) * 1979-11-14 1981-06-16 Hitachi Ltd Cooling structure of gas turbine blade

Also Published As

Publication number Publication date
IT8224620A1 (it) 1984-06-06
BE895285A (fr) 1983-06-08
GB2111604A (en) 1983-07-06
MX157531A (es) 1988-11-28
JPS6278302U (enrdf_load_stackoverflow) 1987-05-19
IT8224620A0 (it) 1982-12-06
IT1153370B (it) 1987-01-14
AR228927A1 (es) 1983-04-29
JPS58106102A (ja) 1983-06-24

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