FR1374159A - Turbine blade - Google Patents

Turbine blade

Info

Publication number
FR1374159A
FR1374159A FR953528A FR953528A FR1374159A FR 1374159 A FR1374159 A FR 1374159A FR 953528 A FR953528 A FR 953528A FR 953528 A FR953528 A FR 953528A FR 1374159 A FR1374159 A FR 1374159A
Authority
FR
France
Prior art keywords
turbine blade
turbine
blade
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
FR953528A
Other languages
French (fr)
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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
Priority claimed from US242416A external-priority patent/US3171631A/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Priority to FR953528A priority Critical patent/FR1374159A/en
Application granted granted Critical
Publication of FR1374159A publication Critical patent/FR1374159A/en
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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/126—Baffles or ribs
    • 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
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2212—Improvement of heat transfer by creating turbulence
    • 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
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
    • F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
FR953528A 1962-12-05 1963-11-13 Turbine blade Expired FR1374159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953528A FR1374159A (en) 1962-12-05 1963-11-13 Turbine blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US242416A US3171631A (en) 1962-12-05 1962-12-05 Turbine blade
FR953528A FR1374159A (en) 1962-12-05 1963-11-13 Turbine blade

Publications (1)

Publication Number Publication Date
FR1374159A true FR1374159A (en) 1964-10-02

Family

ID=26204303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953528A Expired FR1374159A (en) 1962-12-05 1963-11-13 Turbine blade

Country Status (1)

Country Link
FR (1) FR1374159A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473621A1 (en) * 1980-01-10 1981-07-17 Snecma DAWN OF TURBINE DISPENSER
FR2519068A1 (en) * 1981-12-28 1983-07-01 United Technologies Corp COOLING BEARING ELEMENT FOR ROTATING MACHINE
FR2564896A1 (en) * 1984-05-24 1985-11-29 Gen Electric GAS TURBINE ENGINE BLADE.
EP0230917A2 (en) * 1986-01-20 1987-08-05 Hitachi, Ltd. Gas turbine cooled blade
EP3170975A1 (en) * 2015-11-17 2017-05-24 Kabushiki Kaisha Toshiba Cooling structure and gas turbine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473621A1 (en) * 1980-01-10 1981-07-17 Snecma DAWN OF TURBINE DISPENSER
EP0032646B1 (en) * 1980-01-10 1984-06-13 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Turbine guide vane
FR2519068A1 (en) * 1981-12-28 1983-07-01 United Technologies Corp COOLING BEARING ELEMENT FOR ROTATING MACHINE
FR2564896A1 (en) * 1984-05-24 1985-11-29 Gen Electric GAS TURBINE ENGINE BLADE.
EP0230917A2 (en) * 1986-01-20 1987-08-05 Hitachi, Ltd. Gas turbine cooled blade
EP0230917A3 (en) * 1986-01-20 1990-01-31 Hitachi, Ltd. Gas turbine cooled blade
EP3170975A1 (en) * 2015-11-17 2017-05-24 Kabushiki Kaisha Toshiba Cooling structure and gas turbine

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