CH349624A - Axial flow machine - Google Patents

Axial flow machine

Info

Publication number
CH349624A
CH349624A CH349624DA CH349624A CH 349624 A CH349624 A CH 349624A CH 349624D A CH349624D A CH 349624DA CH 349624 A CH349624 A CH 349624A
Authority
CH
Switzerland
Prior art keywords
axial flow
flow machine
machine
axial
flow
Prior art date
Application number
Other languages
German (de)
Inventor
Zbojnowicz Josef
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Publication of CH349624A publication Critical patent/CH349624A/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
    • F01D5/32—Locking, e.g. by final locking blades or keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH349624D 1957-03-05 1957-03-05 Axial flow machine CH349624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH849124X 1957-03-05

Publications (1)

Publication Number Publication Date
CH349624A true CH349624A (en) 1960-10-31

Family

ID=4542126

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349624D CH349624A (en) 1957-03-05 1957-03-05 Axial flow machine

Country Status (3)

Country Link
CH (1) CH349624A (en)
DE (1) DE1128864B (en)
GB (1) GB849124A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426778B1 (en) * 1962-07-11 1969-11-20 Bbc Brown Boveri & Cie Method of assembling a series of rigid blades with cover plates
US6152698A (en) * 1999-08-02 2000-11-28 General Electric Company Kit of articles and method for assembling articles along a holder distance
DE10310431A1 (en) * 2003-03-11 2004-09-23 Alstom Technology Ltd Rotor end
EP1698758A2 (en) * 2005-02-23 2006-09-06 ALSTOM Technology Ltd Axially split rotor end piece

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494341A (en) * 1968-07-26 1970-07-31 Sulzer Ag Rotor for turbo machinery
GB2156908A (en) * 1984-03-30 1985-10-16 Rolls Royce Bladed rotor assembly for gas turbine engine
US4875830A (en) * 1985-07-18 1989-10-24 United Technologies Corporation Flanged ladder seal
FR2616480B1 (en) * 1987-06-10 1989-09-29 Snecma DEVICE FOR LOCKING BLADES WITH A HAMMER FOOT ON A TURBOMACHINE DISC AND ASSEMBLY AND DISASSEMBLY METHODS
DE102004011508A1 (en) 2004-03-08 2005-09-29 Alstom Technology Ltd Rotor end
US9518471B2 (en) * 2013-10-16 2016-12-13 General Electric Company Locking spacer assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370223C (en) * 1923-02-28 Aeg Attachment of steam turbine blades
DE375539C (en) * 1923-05-15 Melms & Pfenninger Komm Ges Blading for rotary machines
US1156529A (en) * 1914-06-10 1915-10-12 Gen Electric Turbine bucket-wheel.
US1366605A (en) * 1919-06-27 1921-01-25 Gen Electric Blade-securing means and method of making the same
DE422658C (en) * 1922-08-09 1925-12-09 Karl Roeder Dr Ing Blade attachment for constant pressure steam or constant pressure gas turbines
DE450025C (en) * 1922-11-16 1928-02-13 Karl Roeder Dr Fastening of steam and gas turbine blades
GB280221A (en) * 1926-11-06 1928-02-23 Alfred Buechi Improvements in blading for gas and steam turbines
CH157414A (en) * 1931-09-01 1932-09-30 Oerlikon Maschf Blade lock on turbine blades.
BE490366A (en) * 1948-09-17
GB639320A (en) * 1948-10-22 1950-06-28 Frank Rosslyn Harris Improvements in or relating to the mounting of turbine, compressor or like blades
DE834475C (en) * 1950-05-09 1952-03-20 Maschf Augsburg Nuernberg Ag Temperature-independent connection of ceramic blades with a hammer-head-like foot with metallic parts of the impeller of centrifugal machines, especially gas turbines
DE919802C (en) * 1952-09-06 1954-11-04 Maschf Augsburg Nuernberg Ag Device for fastening rotor blades for centrifugal machines with axial flow

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426778B1 (en) * 1962-07-11 1969-11-20 Bbc Brown Boveri & Cie Method of assembling a series of rigid blades with cover plates
US6152698A (en) * 1999-08-02 2000-11-28 General Electric Company Kit of articles and method for assembling articles along a holder distance
DE10310431A1 (en) * 2003-03-11 2004-09-23 Alstom Technology Ltd Rotor end
US7048508B2 (en) 2003-03-11 2006-05-23 Alstom Technology Ltd. Rotor end piece
EP1698758A2 (en) * 2005-02-23 2006-09-06 ALSTOM Technology Ltd Axially split rotor end piece
US7338258B2 (en) 2005-02-23 2008-03-04 Alstom Technology Ltd. Axially separate rotor end piece
EP1698758A3 (en) * 2005-02-23 2013-03-27 Alstom Technology Ltd Axially split rotor end piece

Also Published As

Publication number Publication date
DE1128864B (en) 1962-05-03
GB849124A (en) 1960-09-21

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