CH353217A - Gekühlte Laufschaufel für mit hohen Temperaturen arbeitende Turbomaschinen - Google Patents

Gekühlte Laufschaufel für mit hohen Temperaturen arbeitende Turbomaschinen

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
English (en)
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/de

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 Gekühlte Laufschaufel für mit hohen Temperaturen arbeitende Turbomaschinen CH353217A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM29629A DE1024754B (de) 1956-02-11 1956-02-11 Gekuehlte Laufschaufel fuer heiss betriebene Turbinen oder Verdichter

Publications (1)

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

Family

ID=7300740

Family Applications (1)

Application Number Title Priority Date Filing Date
CH353217D CH353217A (de) 1956-02-11 1956-12-12 Gekühlte Laufschaufel für mit hohen Temperaturen arbeitende Turbomaschinen

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671982A5 (de) * 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 (de) * 1968-10-05 1971-08-12 Daimler Benz Ag, 7000 Stuttgart Luftgekuehlte turbinenschaufel
EP0049941A1 (de) * 1980-07-09 1982-04-21 Neil Douglas Shelton Mittel zum Vermeiden von Wärmeströmung zur Komponentoberfläche der thermodynamischen Kolbenmaschinen
GB2127105B (en) * 1982-09-16 1985-06-05 Rolls Royce Improvements in cooled gas turbine engine aerofoils
EP0278434B1 (de) * 1987-02-06 1994-07-20 Wolfgang P. Weinhold Rotorblatt
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 (de) * 1936-08-09 1942-03-25 Rheinmetall Borsig Ag Gas- oder Dampfturbine
BE432599A (de) * 1938-02-08
DE891639C (de) * 1940-10-05 1954-04-01 Karl Dr-Ing Leist Kuehlung der Schaufeln von Turbomaschinen
BE485338A (de) * 1948-10-15

Cited By (1)

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

Also Published As

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

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