FR93980E - Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces. - Google Patents

Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces.

Info

Publication number
FR93980E
FR93980E FR139998A FR139998A FR93980E FR 93980 E FR93980 E FR 93980E FR 139998 A FR139998 A FR 139998A FR 139998 A FR139998 A FR 139998A FR 93980 E FR93980 E FR 93980E
Authority
FR
France
Prior art keywords
improvement
parts
cooling means
turbine blades
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
FR139998A
Other languages
English (en)
Inventor
Michel Jacques Camille Captier
Marcel Gerard Albert Elie Cayasse
Claude Henri Charles Moussez
Gerard Tournier
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 FR26954A external-priority patent/FR1452803A/fr
Priority claimed from FR66643A external-priority patent/FR90542E/fr
Application filed by Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR139998A priority Critical patent/FR93980E/fr
Application granted granted Critical
Publication of FR93980E publication Critical patent/FR93980E/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
    • F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR139998A 1965-08-02 1968-02-15 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces. Expired FR93980E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR139998A FR93980E (fr) 1965-08-02 1968-02-15 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR26954A FR1452803A (fr) 1965-08-02 1965-08-02 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pièces
FR66643A FR90542E (fr) 1965-08-02 1966-06-23 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pièces
FR139998A FR93980E (fr) 1965-08-02 1968-02-15 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces.

Publications (1)

Publication Number Publication Date
FR93980E true FR93980E (fr) 1969-06-13

Family

ID=8646035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR139998A Expired FR93980E (fr) 1965-08-02 1968-02-15 Perfectionnement aux moyens de refroidissement d'aubes de turbine ou autres pieces.

Country Status (1)

Country Link
FR (1) FR93980E (fr)

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