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CH251495A - Axial turbomachine and method of making the same. - Google Patents

Axial turbomachine and method of making the same.

Info

Publication number
CH251495A
CH251495A CH251495DA CH251495A CH 251495 A CH251495 A CH 251495A CH 251495D A CH251495D A CH 251495DA CH 251495 A CH251495 A CH 251495A
Authority
CH
Switzerland
Prior art keywords
making
same
axial turbomachine
turbomachine
axial
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Gebr Sulzer
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of CH251495A publication Critical patent/CH251495A/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH251495D 1946-06-07 1946-06-07 Axial turbomachine and method of making the same. CH251495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH626181X 1946-06-07

Publications (1)

Publication Number Publication Date
CH251495A true CH251495A (en) 1947-10-31

Family

ID=4524406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251495D CH251495A (en) 1946-06-07 1946-06-07 Axial turbomachine and method of making the same.

Country Status (7)

Country Link
US (1) US2619318A (en)
BE (1) BE473515A (en)
CH (1) CH251495A (en)
DE (1) DE838191C (en)
FR (1) FR946406A (en)
GB (1) GB626181A (en)
NL (1) NL65041C (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931625A (en) * 1956-12-17 1960-04-05 Gen Electric Compressor rotor
US3112914A (en) * 1960-08-01 1963-12-03 Gen Motors Corp Turbine rotor
US3692429A (en) * 1971-02-01 1972-09-19 Westinghouse Electric Corp Rotor structure and method of broaching the same
US4016636A (en) * 1974-07-23 1977-04-12 United Technologies Corporation Compressor construction
US4483658A (en) * 1979-12-11 1984-11-20 Levine Elliott M Rotational wake reaction steps for Foils
US4483054A (en) * 1982-11-12 1984-11-20 United Technologies Corporation Method for making a drum rotor
US4483659A (en) * 1983-09-29 1984-11-20 Armstrong Richard J Axial flow impeller
US4767274A (en) * 1986-12-29 1988-08-30 United Technologies Corporation Multiple lug blade to disk attachment
JPS6429700A (en) * 1987-07-23 1989-01-31 Hitachi Ltd Multistage fluidic machine
US4852235A (en) * 1988-08-19 1989-08-01 Trease Dwaine A Bearing puller
US5067876A (en) * 1990-03-29 1991-11-26 General Electric Company Gas turbine bladed disk
US5073087A (en) * 1990-04-13 1991-12-17 Westinghouse Electric Corp. Generator blower rotor structure
DE4132332A1 (en) * 1990-12-14 1992-06-25 Ottomar Gradl ARRANGEMENT FOR FASTENING BLADES ON THE DISC OF A ROTOR
FR2675536B1 (en) * 1991-04-19 1994-12-09 Alsthom Gec TURBINE WITH ACTION WITH ROTOR DRUM AND IMPROVEMENT WITH THESE TURBINES.
CZ406592A3 (en) * 1992-01-08 1993-08-11 Alsthom Gec Drum rotor for steam action turbine and steam action turbine comprising such rotor
FR2686650B1 (en) * 1992-01-29 1994-03-18 Gec Alsthom Sa DRUM ROTOR FOR ACTION STEAM TURBINE WITH MOUNTING OF FINS IN LONGITUDINAL GROOVES AND ACTION STEAM TURBINE COMPRISING SUCH A ROTOR.
US5310318A (en) * 1993-07-21 1994-05-10 General Electric Company Asymmetric axial dovetail and rotor disk
DE19654471B4 (en) * 1996-12-27 2006-05-24 Alstom Rotor of a turbomachine
GB2412948B (en) * 2004-04-08 2007-02-28 Alfred Learmonth Wind or water motor
RU2330966C2 (en) * 2006-02-20 2008-08-10 Дмитрий Анатольевич Капачинских Screw-turbine
FR2903138B1 (en) * 2006-06-28 2017-10-06 Snecma MOBILE AUB AND ROTOR DISC OF TURBOMACHINE, AND DEVICE FOR ATTACHING SUCH A DAWN TO SUCH A DISK
EP2441921A1 (en) 2010-10-12 2012-04-18 Siemens Aktiengesellschaft Turbomachine rotor blade roots with adjusting protrusions
FR2989733B1 (en) * 2012-04-19 2014-05-02 Snecma TURBOMACHINE BLOWING INPUT CONE
DE102012016202A1 (en) * 2012-08-16 2014-02-20 Christian Siglbauer Power machine device for conversion of kinetic energy of liquid or gaseous medium e.g. water, into rotation energy of running wheel, has incident flow elements arranged at rotation line in form of continuous or portion-wise helical helix
CN107420132A (en) * 2017-06-15 2017-12-01 翁志远 Rotor, steam turbine and the steam turbine equipment of multiple coil structure
CN111644814B (en) * 2020-06-03 2021-10-08 大连华锐重工铸业有限公司 Wind power rotor machining method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US138953A (en) * 1873-05-13 Improvement in soap-crutching machines
DE123965C (en) *
US512751A (en) * 1894-01-16 Mikle schmaltz
US1073413A (en) * 1910-09-30 1913-09-16 Hermann Faehrmann Propeller.
US1793468A (en) * 1929-05-28 1931-02-24 Westinghouse Electric & Mfg Co Turbine blade
US1967962A (en) * 1933-09-09 1934-07-24 John F Metten Steam turbine rotor
US2240742A (en) * 1937-11-26 1941-05-06 Allis Chalmers Mfg Co Turbine blade attachment and method and apparatus therefor
US2313413A (en) * 1940-07-02 1943-03-09 John R Weske Axial flow fan
US2415847A (en) * 1943-05-08 1947-02-18 Westinghouse Electric Corp Compressor apparatus
US2422193A (en) * 1944-06-12 1947-06-17 Westinghouse Electric Corp Method of making cast turbine blading
BE462184A (en) * 1944-10-06
US2436246A (en) * 1944-10-21 1948-02-17 Earl W Braga Air-cooled explosion turbine

Also Published As

Publication number Publication date
DE838191C (en) 1952-03-27
US2619318A (en) 1952-11-25
FR946406A (en) 1949-06-02
NL65041C (en)
BE473515A (en)
GB626181A (en) 1949-07-11

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