FR932045A - Perfectionnements aux dispositifs de refroidissement des roues et aubes des turbines - Google Patents

Perfectionnements aux dispositifs de refroidissement des roues et aubes des turbines

Info

Publication number
FR932045A
FR932045A FR932045DA FR932045A FR 932045 A FR932045 A FR 932045A FR 932045D A FR932045D A FR 932045DA FR 932045 A FR932045 A FR 932045A
Authority
FR
France
Prior art keywords
blades
cooling devices
turbine wheels
turbine
wheels
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
Other languages
English (en)
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
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR932045A publication Critical patent/FR932045A/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
    • F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR932045D 1943-07-08 1946-08-07 Perfectionnements aux dispositifs de refroidissement des roues et aubes des turbines Expired FR932045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB932045X 1943-07-08

Publications (1)

Publication Number Publication Date
FR932045A true FR932045A (fr) 1948-03-10

Family

ID=10742986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932045D Expired FR932045A (fr) 1943-07-08 1946-08-07 Perfectionnements aux dispositifs de refroidissement des roues et aubes des turbines

Country Status (1)

Country Link
FR (1) FR932045A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106557B (de) * 1957-07-18 1961-05-10 Rolls Royce Gasturbine, deren Laeuferschaufeln innere Kuehlkanaele aufweisen
US4875828A (en) * 1985-03-14 1989-10-24 Mtu Motoren-Und Turbinen-Union Munchen Gmbh Turbo-engine having means for controlling the radial gap
US5092737A (en) * 1989-02-10 1992-03-03 Rolls-Royce Plc Blade tip clearance control arrangement for a gas turbine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106557B (de) * 1957-07-18 1961-05-10 Rolls Royce Gasturbine, deren Laeuferschaufeln innere Kuehlkanaele aufweisen
US4875828A (en) * 1985-03-14 1989-10-24 Mtu Motoren-Und Turbinen-Union Munchen Gmbh Turbo-engine having means for controlling the radial gap
US5092737A (en) * 1989-02-10 1992-03-03 Rolls-Royce Plc Blade tip clearance control arrangement for a gas turbine

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