CH264713A - Blade carrier with attached blades. - Google Patents

Blade carrier with attached blades.

Info

Publication number
CH264713A
CH264713A CH264713DA CH264713A CH 264713 A CH264713 A CH 264713A CH 264713D A CH264713D A CH 264713DA CH 264713 A CH264713 A CH 264713A
Authority
CH
Switzerland
Prior art keywords
blade carrier
attached blades
blades
attached
blade
Prior art date
Application number
Other languages
German (de)
Inventor
C A Parsons Company Limited
Original Assignee
Parsons & Co Ltd C A
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 Parsons & Co Ltd C A filed Critical Parsons & Co Ltd C A
Publication of CH264713A publication Critical patent/CH264713A/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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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
    • 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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/3046—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses the rotor having ribs around the circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH264713D 1946-07-19 1947-07-10 Blade carrier with attached blades. CH264713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB264713X 1946-07-19

Publications (1)

Publication Number Publication Date
CH264713A true CH264713A (en) 1949-10-31

Family

ID=10244152

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264713D CH264713A (en) 1946-07-19 1947-07-10 Blade carrier with attached blades.

Country Status (3)

Country Link
CH (1) CH264713A (en)
FR (1) FR948700A (en)
GB (1) GB614678A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686655A (en) * 1949-09-02 1954-08-17 Maschf Augsburg Nuernberg Ag Joint between ceramic and metallic parts
DE950557C (en) * 1952-12-23 1956-10-11 Svenska Turbinfab Ab Fir tree base for blades of axial turbines or compressors
US5152669A (en) * 1990-06-26 1992-10-06 Westinghouse Electric Corp. Turbomachine blade fastening
US5183389A (en) * 1992-01-30 1993-02-02 General Electric Company Anti-rock blade tang
DE4432999C2 (en) * 1994-09-16 1998-07-30 Mtu Muenchen Gmbh Impeller of a turbomachine, in particular an axially flow-through turbine of a gas turbine engine
US6142737A (en) * 1998-08-26 2000-11-07 General Electric Co. Bucket and wheel dovetail design for turbine rotors
DE50010348D1 (en) * 2000-03-01 2005-06-23 Alstom Technology Ltd Baden Attachment of blades in a turbomachine
US6827554B2 (en) * 2003-02-25 2004-12-07 General Electric Company Axial entry turbine bucket dovetail with integral anti-rotation key
CH702203A1 (en) * 2009-11-10 2011-05-13 Alstom Technology Ltd Rotor for axial flow turbomachine i.e. gas turbine, in combined cycle power plant, has rotating blades inserted into groove, and blade root comprising inverted-T root with hammer head and adapted to base area of groove in radial direction
EP2320030B1 (en) * 2009-11-10 2012-12-19 Alstom Technology Ltd Rotor and rotor blade for an axial turbomachine
WO2016195689A1 (en) * 2015-06-04 2016-12-08 Siemens Energy, Inc. Attachment system for turbine engine airfoil
DE102016215907A1 (en) * 2016-08-24 2018-03-01 Siemens Aktiengesellschaft Blade, blade ring and turbine
FR3120905A1 (en) * 2021-03-16 2022-09-23 Safran Aircraft Engines Paddle wheel for a turbine

Also Published As

Publication number Publication date
FR948700A (en) 1949-08-08
GB614678A (en) 1948-12-20

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