FR1417600A - Improvements to turbines and compressors - Google Patents

Improvements to turbines and compressors

Info

Publication number
FR1417600A
FR1417600A FR998685A FR998685A FR1417600A FR 1417600 A FR1417600 A FR 1417600A FR 998685 A FR998685 A FR 998685A FR 998685 A FR998685 A FR 998685A FR 1417600 A FR1417600 A FR 1417600A
Authority
FR
France
Prior art keywords
compressors
turbines
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
FR998685A
Other languages
French (fr)
Inventor
Frederick William Walto Morley
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
Priority claimed from GB49674/63A external-priority patent/GB996729A/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to FR998685A priority Critical patent/FR1417600A/en
Application granted granted Critical
Publication of FR1417600A publication Critical patent/FR1417600A/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • 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
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
FR998685A 1963-12-16 1964-12-15 Improvements to turbines and compressors Expired FR1417600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998685A FR1417600A (en) 1963-12-16 1964-12-15 Improvements to turbines and compressors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB49674/63A GB996729A (en) 1963-12-16 1963-12-16 Improvements relating to turbines and compressors
FR998685A FR1417600A (en) 1963-12-16 1964-12-15 Improvements to turbines and compressors

Publications (1)

Publication Number Publication Date
FR1417600A true FR1417600A (en) 1965-11-12

Family

ID=26211765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998685A Expired FR1417600A (en) 1963-12-16 1964-12-15 Improvements to turbines and compressors

Country Status (1)

Country Link
FR (1) FR1417600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503247A1 (en) * 1981-04-07 1982-10-08 Snecma IMPROVEMENTS IN TURBINE GAS TURBINE STAGES WITH AIR-COOLED MEANS OF THE TURBINE WHEEL WHEEL
EP0081416A1 (en) * 1981-12-03 1983-06-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Damping device for the blades of a turbo machine fan

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503247A1 (en) * 1981-04-07 1982-10-08 Snecma IMPROVEMENTS IN TURBINE GAS TURBINE STAGES WITH AIR-COOLED MEANS OF THE TURBINE WHEEL WHEEL
EP0062558A1 (en) * 1981-04-07 1982-10-13 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Stage of a gas turbine jet engine with air cooling means for the turbine rotor disc
EP0081416A1 (en) * 1981-12-03 1983-06-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Damping device for the blades of a turbo machine fan
US4494909A (en) * 1981-12-03 1985-01-22 S.N.E.C.M.A. Damping device for turbojet engine fan blades

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