FR2150475A1 - - Google Patents

Info

Publication number
FR2150475A1
FR2150475A1 FR7230137A FR7230137A FR2150475A1 FR 2150475 A1 FR2150475 A1 FR 2150475A1 FR 7230137 A FR7230137 A FR 7230137A FR 7230137 A FR7230137 A FR 7230137A FR 2150475 A1 FR2150475 A1 FR 2150475A1
Authority
FR
France
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
FR7230137A
Other languages
French (fr)
Other versions
FR2150475B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2150475A1 publication Critical patent/FR2150475A1/fr
Application granted granted Critical
Publication of FR2150475B1 publication Critical patent/FR2150475B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • 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
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7230137A 1971-08-25 1972-08-24 Expired FR2150475B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3977771A GB1404757A (en) 1971-08-25 1971-08-25 Gas turbine engine blades

Publications (2)

Publication Number Publication Date
FR2150475A1 true FR2150475A1 (de) 1973-04-06
FR2150475B1 FR2150475B1 (de) 1976-05-21

Family

ID=10411441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230137A Expired FR2150475B1 (de) 1971-08-25 1972-08-24

Country Status (7)

Country Link
JP (1) JPS5345447B2 (de)
AU (1) AU466679B2 (de)
DE (1) DE2241191B2 (de)
FR (1) FR2150475B1 (de)
GB (1) GB1404757A (de)
IT (1) IT962211B (de)
SE (1) SE380065B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140257A1 (de) * 1983-10-28 1985-05-08 Westinghouse Electric Corporation Anordnung für die Kühlung der Hinterkante einer Leitschaufel
US5193980A (en) * 1991-02-06 1993-03-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Hollow turbine blade with internal cooling system
FR2743391A1 (fr) * 1996-01-04 1997-07-11 Snecma Aube refrigeree de distributeur de turbine
EP1925780A1 (de) * 2006-11-23 2008-05-28 Siemens Aktiengesellschaft Schaufel einer Axialstromturbine
WO2013077761A1 (en) * 2011-11-25 2013-05-30 Siemens Aktiengesellschaft Airfoil with cooling passages
WO2016133511A1 (en) * 2015-02-19 2016-08-25 Siemens Energy, Inc. Turbine airfoil with an internal cooling system formed from an interrupted internal wall forming inactive cavities

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06102963B2 (ja) * 1983-12-22 1994-12-14 株式会社東芝 ガスタ−ビン空冷翼
FR2678318B1 (fr) * 1991-06-25 1993-09-10 Snecma Aube refroidie de distributeur de turbine.
FR2698126B1 (fr) * 1992-11-18 1994-12-16 Snecma Aube creuse de soufflante ou compresseur de turbomachine.
SE526847C2 (sv) 2004-02-27 2005-11-08 Demag Delaval Ind Turbomachine En komponent som innefattar en ledskena eller ett rotorblad för en gasturbin
US9206695B2 (en) 2012-09-28 2015-12-08 Solar Turbines Incorporated Cooled turbine blade with trailing edge flow metering
US9228439B2 (en) 2012-09-28 2016-01-05 Solar Turbines Incorporated Cooled turbine blade with leading edge flow redirection and diffusion
US9314838B2 (en) 2012-09-28 2016-04-19 Solar Turbines Incorporated Method of manufacturing a cooled turbine blade with dense cooling fin array
US9995221B2 (en) * 2015-12-22 2018-06-12 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
KR102048863B1 (ko) * 2018-04-17 2019-11-26 두산중공업 주식회사 인서트 지지부를 구비한 터빈 베인
JP2021050688A (ja) * 2019-09-26 2021-04-01 川崎重工業株式会社 タービン翼

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314650A (en) * 1965-07-20 1967-04-18 Gen Motors Corp Cooled blade

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140257A1 (de) * 1983-10-28 1985-05-08 Westinghouse Electric Corporation Anordnung für die Kühlung der Hinterkante einer Leitschaufel
US5193980A (en) * 1991-02-06 1993-03-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Hollow turbine blade with internal cooling system
FR2743391A1 (fr) * 1996-01-04 1997-07-11 Snecma Aube refrigeree de distributeur de turbine
EP0785339A1 (de) * 1996-01-04 1997-07-23 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Gekühlte Turbinenleitschaufel
US5772398A (en) * 1996-01-04 1998-06-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Cooled turbine guide vane
EP1925780A1 (de) * 2006-11-23 2008-05-28 Siemens Aktiengesellschaft Schaufel einer Axialstromturbine
WO2013077761A1 (en) * 2011-11-25 2013-05-30 Siemens Aktiengesellschaft Airfoil with cooling passages
CN103946483A (zh) * 2011-11-25 2014-07-23 西门子公司 具有冷却通路的翼
WO2016133511A1 (en) * 2015-02-19 2016-08-25 Siemens Energy, Inc. Turbine airfoil with an internal cooling system formed from an interrupted internal wall forming inactive cavities

Also Published As

Publication number Publication date
DE2241191A1 (de) 1973-03-08
SE380065B (de) 1975-10-27
JPS4829917A (de) 1973-04-20
GB1404757A (en) 1975-09-03
DE2241191B2 (de) 1980-11-06
FR2150475B1 (de) 1976-05-21
AU466679B2 (en) 1975-11-06
JPS5345447B2 (de) 1978-12-06
IT962211B (it) 1973-12-20
AU4587372A (en) 1974-03-07

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse