CH221388A - Rotor composed of several individual wheels for centrifugal machines, especially steam or gas turbines. - Google Patents

Rotor composed of several individual wheels for centrifugal machines, especially steam or gas turbines.

Info

Publication number
CH221388A
CH221388A CH221388DA CH221388A CH 221388 A CH221388 A CH 221388A CH 221388D A CH221388D A CH 221388DA CH 221388 A CH221388 A CH 221388A
Authority
CH
Switzerland
Prior art keywords
gas turbines
several individual
individual wheels
rotor composed
centrifugal machines
Prior art date
Application number
Other languages
German (de)
Inventor
Meininghaus Ulrich Ing Dr
Original Assignee
Meininghaus Ulrich Ing Dr
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 Meininghaus Ulrich Ing Dr filed Critical Meininghaus Ulrich Ing Dr
Publication of CH221388A publication Critical patent/CH221388A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/063—Welded rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH221388D 1940-02-03 1940-12-24 Rotor composed of several individual wheels for centrifugal machines, especially steam or gas turbines. CH221388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM146982D DE724996C (en) 1940-02-03 1940-02-03 Disc exposed to lateral overpressure, preferably blade carrier for centrifugal machines, especially steam or gas turbines

Publications (1)

Publication Number Publication Date
CH221388A true CH221388A (en) 1942-05-31

Family

ID=7336147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221388D CH221388A (en) 1940-02-03 1940-12-24 Rotor composed of several individual wheels for centrifugal machines, especially steam or gas turbines.

Country Status (4)

Country Link
US (1) US2296862A (en)
CH (1) CH221388A (en)
DE (1) DE724996C (en)
FR (1) FR869062A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387664A (en) * 1966-01-10 1968-06-11 Cessna Aircraft Co Variable pitch propeller
DE2457231C2 (en) * 1974-12-04 1976-11-25 Motoren Turbinen Union IMPELLER FOR A FAST RUNNING TURBO MACHINE

Also Published As

Publication number Publication date
US2296862A (en) 1942-09-29
FR869062A (en) 1942-01-28
DE724996C (en) 1942-09-11

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