CH264094A - Hollow turbine blade for combustion turbines. - Google Patents

Hollow turbine blade for combustion turbines.

Info

Publication number
CH264094A
CH264094A CH264094DA CH264094A CH 264094 A CH264094 A CH 264094A CH 264094D A CH264094D A CH 264094DA CH 264094 A CH264094 A CH 264094A
Authority
CH
Switzerland
Prior art keywords
turbine blade
hollow turbine
combustion turbines
turbines
combustion
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Rolls-Royce
Original Assignee
Rolls Royce
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 filed Critical Rolls Royce
Publication of CH264094A publication Critical patent/CH264094A/en

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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
CH264094D 1946-05-02 1947-05-20 Hollow turbine blade for combustion turbines. CH264094A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB264094X 1946-05-02
GB290447X 1947-04-29

Publications (1)

Publication Number Publication Date
CH264094A true CH264094A (en) 1949-09-30

Family

ID=26258237

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264094D CH264094A (en) 1946-05-02 1947-05-20 Hollow turbine blade for combustion turbines.

Country Status (2)

Country Link
CH (1) CH264094A (en)
FR (1) FR946056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11834964B2 (en) 2021-11-24 2023-12-05 General Electric Company Low radius ratio fan blade for a gas turbine engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926397C (en) * 1952-09-25 1955-04-18 Ernst Heinkel Dr Dr Hollow blade, preferably for axially flowed turbines
US2958933A (en) * 1955-07-22 1960-11-08 Curtiss Wright Corp Method for fabricating hollow blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11834964B2 (en) 2021-11-24 2023-12-05 General Electric Company Low radius ratio fan blade for a gas turbine engine

Also Published As

Publication number Publication date
FR946056A (en) 1949-05-23

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