CH353217A - Cooled rotor blade for high temperature turbomachinery - Google Patents

Cooled rotor blade for high temperature turbomachinery

Info

Publication number
CH353217A
CH353217A CH353217DA CH353217A CH 353217 A CH353217 A CH 353217A CH 353217D A CH353217D A CH 353217DA CH 353217 A CH353217 A CH 353217A
Authority
CH
Switzerland
Prior art keywords
high temperature
rotor blade
cooled rotor
turbomachinery
temperature turbomachinery
Prior art date
Application number
Other languages
German (de)
Inventor
Albrecht Dipl Ing Mann
Gustav Dipl Ing Ziegler
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH353217A publication Critical patent/CH353217A/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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH353217D 1956-02-11 1956-12-12 Cooled rotor blade for high temperature turbomachinery CH353217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM29629A DE1024754B (en) 1956-02-11 1956-02-11 Cooled blade for hot operated turbines or compressors

Publications (1)

Publication Number Publication Date
CH353217A true CH353217A (en) 1961-03-31

Family

ID=7300740

Family Applications (1)

Application Number Title Priority Date Filing Date
CH353217D CH353217A (en) 1956-02-11 1956-12-12 Cooled rotor blade for high temperature turbomachinery

Country Status (4)

Country Link
CH (1) CH353217A (en)
DE (1) DE1024754B (en)
FR (1) FR1172281A (en)
GB (1) GB828552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671982A5 (en) * 1986-11-07 1989-10-13 Zellweger Uster Ag

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301526A (en) * 1964-12-22 1967-01-31 United Aircraft Corp Stacked-wafer turbine vane or blade
DE1801475B2 (en) * 1968-10-05 1971-08-12 Daimler Benz Ag, 7000 Stuttgart AIR-COOLED TURBINE BLADE
EP0049941A1 (en) * 1980-07-09 1982-04-21 Neil Douglas Shelton Means of preventing heat of working fluid from flowing into component surfaces of thermodynamic piston engines
GB2127105B (en) * 1982-09-16 1985-06-05 Rolls Royce Improvements in cooled gas turbine engine aerofoils
DE3850681T2 (en) * 1987-02-06 1995-03-09 Wolfgang P Weinhold Rotor blade.
US5340278A (en) * 1992-11-24 1994-08-23 United Technologies Corporation Rotor blade with integral platform and a fillet cooling passage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718939C (en) * 1936-08-09 1942-03-25 Rheinmetall Borsig Ag Gas or steam turbine
BE432599A (en) * 1938-02-08
DE891639C (en) * 1940-10-05 1954-04-01 Karl Dr-Ing Leist Cooling of the blades of turbo machines
BE485338A (en) * 1948-10-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671982A5 (en) * 1986-11-07 1989-10-13 Zellweger Uster Ag

Also Published As

Publication number Publication date
FR1172281A (en) 1959-02-09
DE1024754B (en) 1958-02-20
GB828552A (en) 1960-02-17

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