FR945858A - Perfectionnements aux turbines - Google Patents

Perfectionnements aux turbines

Info

Publication number
FR945858A
FR945858A FR945858DA FR945858A FR 945858 A FR945858 A FR 945858A FR 945858D A FR945858D A FR 945858DA FR 945858 A FR945858 A FR 945858A
Authority
FR
France
Prior art keywords
turbine
turbine improvements
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.)
De Havilland Aircraft Co Ltd
Original Assignee
De Havilland Aircraft Co Ltd
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 De Havilland Aircraft Co Ltd filed Critical De Havilland Aircraft Co Ltd
Application granted granted Critical
Publication of FR945858A publication Critical patent/FR945858A/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)
FR945858D 1941-11-21 1946-02-27 Perfectionnements aux turbines Expired FR945858A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945858X 1941-11-21

Publications (1)

Publication Number Publication Date
FR945858A true FR945858A (fr) 1949-05-17

Family

ID=10767140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945858D Expired FR945858A (fr) 1941-11-21 1946-02-27 Perfectionnements aux turbines

Country Status (1)

Country Link
FR (1) FR945858A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143512A (en) * 1991-02-28 1992-09-01 General Electric Company Turbine rotor disk with integral blade cooling air slots and pumping vanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143512A (en) * 1991-02-28 1992-09-01 General Electric Company Turbine rotor disk with integral blade cooling air slots and pumping vanes

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