FR1142482A - Perfectionnements aux aubes de turbines à gaz - Google Patents

Perfectionnements aux aubes de turbines à gaz

Info

Publication number
FR1142482A
FR1142482A FR1142482DA FR1142482A FR 1142482 A FR1142482 A FR 1142482A FR 1142482D A FR1142482D A FR 1142482DA FR 1142482 A FR1142482 A FR 1142482A
Authority
FR
France
Prior art keywords
gas turbine
turbine blades
blades
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
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.)
Armstrong Siddeley Motors Ltd
Original Assignee
Armstrong Siddeley Motors 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 Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Application granted granted Critical
Publication of FR1142482A publication Critical patent/FR1142482A/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1142482D 1955-02-26 1956-01-17 Perfectionnements aux aubes de turbines à gaz Expired FR1142482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5807/55A GB780447A (en) 1955-02-26 1955-02-26 Improvements in gas turbine blades

Publications (1)

Publication Number Publication Date
FR1142482A true FR1142482A (fr) 1957-09-18

Family

ID=9802983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142482D Expired FR1142482A (fr) 1955-02-26 1956-01-17 Perfectionnements aux aubes de turbines à gaz

Country Status (4)

Country Link
BE (1) BE545574A (fr)
DE (1) DE1016503B (fr)
FR (1) FR1142482A (fr)
GB (1) GB780447A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066910A (en) * 1958-07-09 1962-12-04 Thompson Ramo Wooldridge Inc Cooled turbine blade

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2441917B1 (fr) * 2010-10-18 2013-10-16 Siemens Aktiengesellschaft Elément d'adaptation d'un pied d'aube de turbine et procédé de fixation d'une aube dans un arbre rotatif d'une turbine à vapeur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550328C (de) * 1932-05-11 Siemens Schuckertwerke Akt Ges Verfahren zur Befestigung von Hohlschaufeln im Radkranz einer Dampf- oder Gasturbine
AT76502B (de) * 1914-02-12 1919-05-26 Erste Bruenner Maschinen Fab Schaufelbefestigung für Dampf- und Gasturbinen.
DE295684C (fr) * 1914-06-03
CH284187A (de) * 1949-02-15 1952-07-15 Thomson Bowden Andrew Turbinenschaufel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066910A (en) * 1958-07-09 1962-12-04 Thompson Ramo Wooldridge Inc Cooled turbine blade

Also Published As

Publication number Publication date
DE1016503B (de) 1957-09-26
BE545574A (fr)
GB780447A (en) 1957-07-31

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