CH370596A - Gaseous fluid turbine - Google Patents

Gaseous fluid turbine

Info

Publication number
CH370596A
CH370596A CH5824958A CH5824958A CH370596A CH 370596 A CH370596 A CH 370596A CH 5824958 A CH5824958 A CH 5824958A CH 5824958 A CH5824958 A CH 5824958A CH 370596 A CH370596 A CH 370596A
Authority
CH
Switzerland
Prior art keywords
gaseous fluid
fluid turbine
turbine
gaseous
fluid
Prior art date
Application number
CH5824958A
Other languages
French (fr)
Inventor
Pouit Robert
Original Assignee
Pouit Robert
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 Pouit Robert filed Critical Pouit Robert
Publication of CH370596A publication Critical patent/CH370596A/en

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
    • 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
    • F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
    • 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
    • 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
    • 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
    • F01D5/186—Film cooling
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH5824958A 1957-04-19 1958-04-12 Gaseous fluid turbine CH370596A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR736892A FR1245518A (en) 1957-04-19 1957-04-19 Improvements made to hot gaseous fluid turbines
FR755915A FR75183E (en) 1957-04-19 1958-01-15

Publications (1)

Publication Number Publication Date
CH370596A true CH370596A (en) 1963-07-15

Family

ID=26183115

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5824958A CH370596A (en) 1957-04-19 1958-04-12 Gaseous fluid turbine

Country Status (5)

Country Link
US (1) US3055633A (en)
CH (1) CH370596A (en)
DE (1) DE1223623B (en)
FR (2) FR1245518A (en)
GB (1) GB878367A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108141B1 (en) * 1970-06-23 1973-11-23 Trefimetaux
US3746469A (en) * 1971-03-03 1973-07-17 Gen Motors Corp Turbomachine rotor
US4051585A (en) * 1976-07-26 1977-10-04 United Technologies Corporation Method of forming a turbine rotor
US4453890A (en) * 1981-06-18 1984-06-12 General Electric Company Blading system for a gas turbine engine
FR2661944B1 (en) * 1990-05-14 1994-06-10 Alsthom Gec TURBOMACHINE FLOOR WITH REDUCED SECONDARY LOSSES.
US5476364A (en) * 1992-10-27 1995-12-19 United Technologies Corporation Tip seal and anti-contamination for turbine blades
GB9224241D0 (en) * 1992-11-19 1993-01-06 Bmw Rolls Royce Gmbh A turbine blade arrangement
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine
JP5922370B2 (en) * 2011-10-20 2016-05-24 三菱日立パワーシステムズ株式会社 Rotor blade support structure
US10934862B2 (en) * 2018-08-22 2021-03-02 Rolls-Royce Plc Turbine wheel assembly
US11286781B2 (en) * 2020-01-17 2022-03-29 Raytheon Technologies Corporation Multi-disk bladed rotor assembly for rotational equipment
US11371351B2 (en) * 2020-01-17 2022-06-28 Raytheon Technologies Corporation Multi-disk bladed rotor assembly for rotational equipment
US11339673B2 (en) 2020-01-17 2022-05-24 Raytheon Technologies Corporation Rotor assembly with internal vanes
US11401814B2 (en) 2020-01-17 2022-08-02 Raytheon Technologies Corporation Rotor assembly with internal vanes
US11208892B2 (en) 2020-01-17 2021-12-28 Raytheon Technologies Corporation Rotor assembly with multiple rotor disks
CN113623014B (en) * 2021-07-22 2023-04-14 西安交通大学 Gas turbine blade-wheel disc combined cooling structure
IT202100029963A1 (en) * 2021-11-26 2023-05-26 Ge Avio Srl GAS TURBINE ENGINE INCLUDING A ROTATING BLADE ASSEMBLY.
US12000308B2 (en) 2022-08-23 2024-06-04 General Electric Company Rotor blade assemblies for turbine engines

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554119C (en) * 1932-07-13 Alfred Buechi Dipl Ing Resilient blade attachment for gas and steam turbines
DE68359C (en) * C. G. P. DE LAVAL, Dr. phil., in Stockholm Blades clamped into the wheel body for steam or gas turbines
US768597A (en) * 1902-08-21 1904-08-30 Gen Electric Turbine-bucket.
US905487A (en) * 1907-05-16 1908-12-01 Gen Electric Bucket-wheel for turbines.
US1008758A (en) * 1910-08-03 1911-11-14 Gen Electric Space-block for turbines.
US1178452A (en) * 1913-10-01 1916-04-04 Terry Steam Turbine Company Turbine-blading.
US1118361A (en) * 1914-06-19 1914-11-24 Gen Electric Wheel for elastic-fluid turbines.
US1362074A (en) * 1919-05-03 1920-12-14 British Westinghouse Electric Turbine
CH124821A (en) * 1926-11-06 1928-03-01 Alfred Buechi Blading for gas and steam turbines.
DE735184C (en) * 1941-03-11 1943-05-07 Maschf Augsburg Nuernberg Ag Gas turbine runner, with which blades and runners are made of ceramic masses
DE862231C (en) * 1941-10-09 1953-01-08 Bayerische Motoren Werke Ag Multi-part turbine wheel, especially for exhaust gas turbines
US2401826A (en) * 1941-11-21 1946-06-11 Dehavilland Aircraft Turbine
US2623727A (en) * 1945-04-27 1952-12-30 Power Jets Res & Dev Ltd Rotor structure for turbines and compressors
US2501038A (en) * 1947-03-29 1950-03-21 United Aircraft Corp Mounting for hollow turbine blades
FR960069A (en) * 1947-04-02 1950-04-12
US2696364A (en) * 1948-07-08 1954-12-07 Thompson Prod Inc Turbine bucket
DE814545C (en) * 1949-04-29 1951-09-24 Ruston & Hornsby Ltd Multi-stage runner for axial turbines, especially gas turbines
US2568726A (en) * 1949-08-03 1951-09-25 Franz Anselm Air-cooled turbine blade
BE507205A (en) * 1950-12-08
DE943328C (en) * 1951-01-20 1956-05-17 Maschf Augsburg Nuernberg Ag Thermal protection device for the steely runner of a gas turbine with high propellant temperatures
GB710119A (en) * 1951-08-27 1954-06-09 Rolls Royce Improvements in or relating to turbines and compressors and the like machines
US2780435A (en) * 1953-01-12 1957-02-05 Jackson Thomas Woodrow Turbine blade cooling structure
US2828940A (en) * 1953-12-30 1958-04-01 United Aircraft Corp Cooled turbine blade
GB770249A (en) * 1955-05-16 1957-03-20 Gen Electric Rotor construction for compressors or turbines

Also Published As

Publication number Publication date
FR1245518A (en) 1960-11-10
GB878367A (en) 1961-09-27
FR75183E (en) 1961-09-08
DE1223623B (en) 1966-08-25
US3055633A (en) 1962-09-25

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