CH342238A - Aus Blech bestehende Hohlschaufel für axial durchströmte Turbomaschinen - Google Patents

Aus Blech bestehende Hohlschaufel für axial durchströmte Turbomaschinen

Info

Publication number
CH342238A
CH342238A CH342238DA CH342238A CH 342238 A CH342238 A CH 342238A CH 342238D A CH342238D A CH 342238DA CH 342238 A CH342238 A CH 342238A
Authority
CH
Switzerland
Prior art keywords
turbomachinery
sheet metal
axial flow
blade made
hollow blade
Prior art date
Application number
Other languages
English (en)
Inventor
Kress Herwig Dr Dipl-Ing
Original Assignee
Escher Wyss 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 Escher Wyss Ag filed Critical Escher Wyss Ag
Publication of CH342238A publication Critical patent/CH342238A/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH342238D 1955-03-31 1956-03-26 Aus Blech bestehende Hohlschaufel für axial durchströmte Turbomaschinen CH342238A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10493A DE1020350B (de) 1955-03-31 1955-03-31 Befestigung einer aus Blech bestehenden Hohlschaufel fuer axial durchstroemte Turbomaschinen

Publications (1)

Publication Number Publication Date
CH342238A true CH342238A (de) 1959-11-15

Family

ID=7067880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342238D CH342238A (de) 1955-03-31 1956-03-26 Aus Blech bestehende Hohlschaufel für axial durchströmte Turbomaschinen

Country Status (4)

Country Link
CH (1) CH342238A (de)
DE (1) DE1020350B (de)
FR (1) FR1144925A (de)
GB (1) GB801775A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037990A (en) * 1976-06-01 1977-07-26 General Electric Company Composite turbomachinery rotor
US5100292A (en) * 1990-03-19 1992-03-31 General Electric Company Gas turbine engine blade
US5139389A (en) * 1990-09-14 1992-08-18 United Technologies Corporation Expandable blade root sealant
WO2016131877A1 (en) * 2015-02-20 2016-08-25 Jouni Jokela Hub and blade for a rotor of a fluid flow machine
FR3107460B1 (fr) * 2020-02-20 2023-03-31 Safran Aircraft Engines Procédé d’usinage amélioré de rainure pour pièces aéronautiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620694C (de) * 1933-02-04 1935-11-01 Spontan Ab Einrichtung zur Befestigung von Laufschaufeln bei Dampf- oder Gasturbinen
DE758097C (de) * 1940-06-08 1954-02-22 Versuchsanstalt Fuer Luftfahrt Schaufelbefestigung fuer Gas- bzw. Abgasturbinenschaufeln
DE767990C (de) * 1940-10-16 1955-05-05 Messerschmitt Boelkow Blohm Axial beaufschlagte Hohlschaufel fuer Kreiselmaschinen
DE900222C (de) * 1942-09-25 1953-12-21 Turbinenfabrik Brueckner Kanis Schaufelbefestigung fuer Kreiselmaschinen, insbesondere Dampf- oder Gasturbinen

Also Published As

Publication number Publication date
GB801775A (en) 1958-09-24
DE1020350B (de) 1957-12-05
FR1144925A (fr) 1957-10-18

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