FR1220732A - Aube de turbine à gaz - Google Patents

Aube de turbine à gaz

Info

Publication number
FR1220732A
FR1220732A FR792741A FR792741A FR1220732A FR 1220732 A FR1220732 A FR 1220732A FR 792741 A FR792741 A FR 792741A FR 792741 A FR792741 A FR 792741A FR 1220732 A FR1220732 A FR 1220732A
Authority
FR
France
Prior art keywords
gas turbine
turbine blade
blade
gas
turbine
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
FR792741A
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.)
LE MINISTRE de la DEFENSE NATIONALE DU CANADA
Original Assignee
LE MINISTRE de la DEFENSE NATIONALE DU CANADA
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 US657849A external-priority patent/US2931624A/en
Application filed by LE MINISTRE de la DEFENSE NATIONALE DU CANADA filed Critical LE MINISTRE de la DEFENSE NATIONALE DU CANADA
Priority to FR792741A priority Critical patent/FR1220732A/fr
Application granted granted Critical
Publication of FR1220732A publication Critical patent/FR1220732A/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
    • F01D5/12—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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F01D5/087—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in the radial passages of the rotor disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR792741A 1957-05-08 1959-04-21 Aube de turbine à gaz Expired FR1220732A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR792741A FR1220732A (fr) 1957-05-08 1959-04-21 Aube de turbine à gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US657849A US2931624A (en) 1957-05-08 1957-05-08 Gas turbine blade
FR792741A FR1220732A (fr) 1957-05-08 1959-04-21 Aube de turbine à gaz

Publications (1)

Publication Number Publication Date
FR1220732A true FR1220732A (fr) 1960-05-27

Family

ID=26183961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792741A Expired FR1220732A (fr) 1957-05-08 1959-04-21 Aube de turbine à gaz

Country Status (1)

Country Link
FR (1) FR1220732A (fr)

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