BE731828A - - Google Patents

Info

Publication number
BE731828A
BE731828A BE731828DA BE731828A BE 731828 A BE731828 A BE 731828A BE 731828D A BE731828D A BE 731828DA BE 731828 A BE731828 A BE 731828A
Authority
BE
Belgium
Application number
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 BE731828A publication Critical patent/BE731828A/xx

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
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE731828D 1966-12-01 1969-04-21 BE731828A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59851966A 1966-12-01 1966-12-01
DE19691916588 DE1916588A1 (de) 1966-12-01 1969-04-01 Gekuehlte Turbinenduese fuer Hochtemperaturturbine
FR6911800A FR2040889A5 (de) 1966-12-01 1969-04-16
GB33196/69A GB1261765A (en) 1966-12-01 1969-07-01 Improvements in axial flow turbomachinery vanes

Publications (1)

Publication Number Publication Date
BE731828A true BE731828A (de) 1969-10-01

Family

ID=27430874

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731828D BE731828A (de) 1966-12-01 1969-04-21

Country Status (5)

Country Link
US (1) US3475107A (de)
BE (1) BE731828A (de)
DE (1) DE1916588A1 (de)
FR (1) FR2040889A5 (de)
GB (1) GB1261765A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767322A (en) * 1971-07-30 1973-10-23 Westinghouse Electric Corp Internal cooling for turbine vanes
CH584347A5 (de) * 1974-11-08 1977-01-31 Bbc Sulzer Turbomaschinen
CH584833A5 (de) * 1975-05-16 1977-02-15 Bbc Brown Boveri & Cie
FR2473621A1 (fr) * 1980-01-10 1981-07-17 Snecma Aube de distributeur de turbine
WO1982001033A1 (en) * 1980-09-24 1982-04-01 K Karstensen Turbine cooling system
US4526226A (en) * 1981-08-31 1985-07-02 General Electric Company Multiple-impingement cooled structure
US4482295A (en) * 1982-04-08 1984-11-13 Westinghouse Electric Corp. Turbine airfoil vane structure
JPH0720008B2 (ja) * 1986-02-25 1995-03-06 松下電工株式会社 平面アンテナ
US5102299A (en) * 1986-11-10 1992-04-07 The United States Of America As Represented By The Secretary Of The Air Force Airfoil trailing edge cooling configuration
GB2239491B (en) * 1989-11-28 1993-09-29 Copermill Ltd Hot gas blower
US5145315A (en) * 1991-09-27 1992-09-08 Westinghouse Electric Corp. Gas turbine vane cooling air insert
US5207556A (en) * 1992-04-27 1993-05-04 General Electric Company Airfoil having multi-passage baffle
GB2299378A (en) * 1995-03-25 1996-10-02 Rolls Royce Plc Cooling compressor guide vanes
US6200087B1 (en) 1999-05-10 2001-03-13 General Electric Company Pressure compensated turbine nozzle
US6439837B1 (en) * 2000-06-27 2002-08-27 General Electric Company Nozzle braze backside cooling
DE50108466D1 (de) 2001-08-09 2006-01-26 Siemens Ag Kühlung einer Turbinenschaufel
US6929445B2 (en) * 2003-10-22 2005-08-16 General Electric Company Split flow turbine nozzle
EP1589192A1 (de) 2004-04-20 2005-10-26 Siemens Aktiengesellschaft Turbinenschaufel mit einem Prallkühleinsatz
US7007488B2 (en) * 2004-07-06 2006-03-07 General Electric Company Modulated flow turbine nozzle
US7121793B2 (en) * 2004-09-09 2006-10-17 General Electric Company Undercut flange turbine nozzle
US7377743B2 (en) * 2005-12-19 2008-05-27 General Electric Company Countercooled turbine nozzle
JP4939368B2 (ja) * 2006-10-31 2012-05-23 三菱重工業株式会社 静翼及び蒸気タービン
US7836703B2 (en) * 2007-06-20 2010-11-23 General Electric Company Reciprocal cooled turbine nozzle
US8851844B2 (en) * 2007-10-31 2014-10-07 Mitsubishi Heavy Industries, Ltd. Stationary blade and steam turbine
US8205458B2 (en) 2007-12-31 2012-06-26 General Electric Company Duplex turbine nozzle
US8424313B1 (en) 2012-01-31 2013-04-23 United Technologies Corporation Gas turbine engine mid turbine frame with flow turning features
US9988913B2 (en) * 2014-07-15 2018-06-05 United Technologies Corporation Using inserts to balance heat transfer and stress in high temperature alloys
EP3034792B1 (de) 2014-12-18 2019-02-27 Rolls-Royce plc Tragflächenschaufel oder -leitschaufel
US10087776B2 (en) * 2015-09-08 2018-10-02 General Electric Company Article and method of forming an article
US10253986B2 (en) * 2015-09-08 2019-04-09 General Electric Company Article and method of forming an article
US10247019B2 (en) * 2017-02-23 2019-04-02 General Electric Company Methods and features for positioning a flow path inner boundary within a flow path assembly
CN107023317A (zh) * 2017-05-25 2017-08-08 华能国际电力股份有限公司 一种再热式多级轴流透平及其工作方法
US11913387B2 (en) 2022-03-24 2024-02-27 General Electric Company Method and apparatus for cooling turbine blades

Also Published As

Publication number Publication date
DE1916588A1 (de) 1970-11-05
FR2040889A5 (de) 1971-01-22
US3475107A (en) 1969-10-28
GB1261765A (en) 1972-01-26

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