FR1548541A - - Google Patents

Info

Publication number
FR1548541A
FR1548541A FR125544A FR1548541DA FR1548541A FR 1548541 A FR1548541 A FR 1548541A FR 125544 A FR125544 A FR 125544A FR 1548541D A FR1548541D A FR 1548541DA FR 1548541 A FR1548541 A FR 1548541A
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.)
Expired
Application number
FR125544A
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
Application granted granted Critical
Publication of FR1548541A publication Critical patent/FR1548541A/fr
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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR125544A 1967-10-24 1967-10-24 Expired FR1548541A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125544 1967-10-24

Publications (1)

Publication Number Publication Date
FR1548541A true FR1548541A (fr) 1968-12-06

Family

ID=8640582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125544A Expired FR1548541A (fr) 1967-10-24 1967-10-24

Country Status (2)

Country Link
US (1) US3535873A (fr)
FR (1) FR1548541A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522557A (en) * 1982-01-07 1985-06-11 S.N.E.C.M.A. Cooling device for movable turbine blade collars
EP3872302A1 (fr) * 2020-02-26 2021-09-01 Toshiba Energy Systems & Solutions Corporation Turbine avec étages d'aubes statoriques et rotoriques refroidies

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609057A (en) * 1970-06-15 1971-09-28 United Aircraft Corp Turbine coolant flow system
FR2185753B1 (fr) * 1972-05-26 1976-06-11 Szydlowski Joseph
US3945758A (en) * 1974-02-28 1976-03-23 Westinghouse Electric Corporation Cooling system for a gas turbine
US3973396A (en) * 1974-10-16 1976-08-10 United Turbine Ab & Co., Kommanditbolag Gas turbine power plant
US3980411A (en) * 1975-10-20 1976-09-14 United Technologies Corporation Aerodynamic seal for a rotary machine
GB1605255A (en) * 1975-12-02 1986-08-13 Rolls Royce Clearance control apparatus for bladed fluid flow machine
US4111596A (en) * 1977-01-10 1978-09-05 The United States Of America As Represented By The Secretary Of The Navy Turbine blade cooling system
US4302148A (en) * 1979-01-02 1981-11-24 Rolls-Royce Limited Gas turbine engine having a cooled turbine
US4431371A (en) * 1982-06-14 1984-02-14 Rockwell International Corporation Gas turbine with blade temperature control
US4798047A (en) * 1983-12-19 1989-01-17 Elliott Turbomachinery Co., Inc. Particulate collection and cooling in a turbomachine
US4923370A (en) * 1988-11-28 1990-05-08 Allied-Signal Inc. Radial turbine wheel
US4962640A (en) * 1989-02-06 1990-10-16 Westinghouse Electric Corp. Apparatus and method for cooling a gas turbine vane
US5134844A (en) * 1990-07-30 1992-08-04 General Electric Company Aft entry cooling system and method for an aircraft engine
DE69305326T2 (de) * 1992-02-10 1997-05-07 United Technologies Corp Ejektor für kühlfluid
GB2310255B (en) * 1996-02-13 1999-06-16 Rolls Royce Plc A turbomachine
US6146091A (en) * 1998-03-03 2000-11-14 Mitsubishi Heavy Industries, Ltd. Gas turbine cooling structure
US6481959B1 (en) 2001-04-26 2002-11-19 Honeywell International, Inc. Gas turbine disk cavity ingestion inhibitor
EP1380723A1 (fr) * 2002-07-09 2004-01-14 Siemens Aktiengesellschaft Procédé de refroidissement d'aubes de turbine, dispositif induisant une prérotation de fluide, ainsi que turbine comprenant ledit dispositif
US6931859B2 (en) * 2003-12-17 2005-08-23 Honeywell International Inc. Variable turbine cooling flow system
US11377954B2 (en) 2013-12-16 2022-07-05 Garrett Transportation I Inc. Compressor or turbine with back-disk seal and vent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442019A (en) * 1943-06-11 1948-05-25 Allis Chalmers Mfg Co Turbine construction
US2648519A (en) * 1948-04-22 1953-08-11 Campini Secondo Cooling combustion turbines
US2922278A (en) * 1948-11-30 1960-01-26 Szydlowski Joseph Coaxial combustion products generator and turbine
CH323720A (de) * 1954-05-20 1957-08-15 Sulzer Ag Gekühlte Gasturbine
US2919891A (en) * 1957-06-17 1960-01-05 Gen Electric Gas turbine diaphragm assembly
US3034298A (en) * 1958-06-12 1962-05-15 Gen Motors Corp Turbine cooling system
GB1152331A (en) * 1966-05-18 1969-05-14 Rolls Royce Improvements in Gas Turbine Blade Cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522557A (en) * 1982-01-07 1985-06-11 S.N.E.C.M.A. Cooling device for movable turbine blade collars
EP3872302A1 (fr) * 2020-02-26 2021-09-01 Toshiba Energy Systems & Solutions Corporation Turbine avec étages d'aubes statoriques et rotoriques refroidies

Also Published As

Publication number Publication date
US3535873A (en) 1970-10-27

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