[go: up one dir, main page]

CH430754A - Method for fastening the blades of axial turbo machines, in particular blades manufactured with coarser root tolerances - Google Patents

Method for fastening the blades of axial turbo machines, in particular blades manufactured with coarser root tolerances

Info

Publication number
CH430754A
CH430754A CH1657864A CH1657864A CH430754A CH 430754 A CH430754 A CH 430754A CH 1657864 A CH1657864 A CH 1657864A CH 1657864 A CH1657864 A CH 1657864A CH 430754 A CH430754 A CH 430754A
Authority
CH
Switzerland
Prior art keywords
blades
coarser
tolerances
root
fastening
Prior art date
Application number
CH1657864A
Other languages
German (de)
Inventor
Walter Dipl Ing Buhr
Pfeiffer Klaus
Original Assignee
Goerlitzer Maschinenbau Veb
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 Goerlitzer Maschinenbau Veb filed Critical Goerlitzer Maschinenbau Veb
Publication of CH430754A publication Critical patent/CH430754A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH1657864A 1964-01-10 1964-12-23 Method for fastening the blades of axial turbo machines, in particular blades manufactured with coarser root tolerances CH430754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD10234364 1964-01-10

Publications (1)

Publication Number Publication Date
CH430754A true CH430754A (en) 1967-02-28

Family

ID=5478053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1657864A CH430754A (en) 1964-01-10 1964-12-23 Method for fastening the blades of axial turbo machines, in particular blades manufactured with coarser root tolerances

Country Status (1)

Country Link
CH (1) CH430754A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707135A3 (en) * 1994-10-14 1998-09-02 Asea Brown Boveri Ag Bladed rotor
EP2669478A1 (en) * 2012-05-31 2013-12-04 Hitachi, Ltd. Compressor
WO2015135787A1 (en) * 2014-03-13 2015-09-17 Siemens Aktiengesellschaft Blade root for a turbine blade
US20160130956A1 (en) * 2013-05-21 2016-05-12 Nuovo Pignone Srl Turbomachine rotor assembly and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707135A3 (en) * 1994-10-14 1998-09-02 Asea Brown Boveri Ag Bladed rotor
EP2669478A1 (en) * 2012-05-31 2013-12-04 Hitachi, Ltd. Compressor
CN103452905A (en) * 2012-05-31 2013-12-18 株式会社日立制作所 Compressor
US20160130956A1 (en) * 2013-05-21 2016-05-12 Nuovo Pignone Srl Turbomachine rotor assembly and method
CN105683508A (en) * 2013-05-21 2016-06-15 诺沃皮尼奥内股份有限公司 Turbomachine rotor assembly and method
US10267166B2 (en) 2013-05-21 2019-04-23 Nuovo Pignone Srl Turbomachine rotor assembly and method
WO2015135787A1 (en) * 2014-03-13 2015-09-17 Siemens Aktiengesellschaft Blade root for a turbine blade
CN106103903A (en) * 2014-03-13 2016-11-09 西门子公司 Blade root for turbo blade
CN106103903B (en) * 2014-03-13 2017-11-14 西门子公司 Blade root for turbo blade
RU2656176C2 (en) * 2014-03-13 2018-05-31 Сименс Акциенгезелльшафт Turbine blade and method of the turbine blades system manufacturing

Similar Documents

Publication Publication Date Title
CH492869A (en) Blading for a turbomachine and method for producing the same
AT261378B (en) Process for the production of casings, in particular sausage casings
AT275283B (en) Process for the manufacture of turbine blades
AT292929B (en) Process for the preparation of 17α-monoesters of 11β, 17α, 21-trihydroxysteroids
AT281311B (en) Process for the preparation of 11β, 17α-dihydroxysteroids
AT279796B (en) Process for the manufacture of fan blades
CH471806A (en) Process for the preparation of oxazines substituted in the 2-position
CH430754A (en) Method for fastening the blades of axial turbo machines, in particular blades manufactured with coarser root tolerances
DE1917476U (en) CASTING MODEL, IN PARTICULAR FOR THE MANUFACTURING OF TURBINE BLADES FOR DRIVING AIRCRAFT.
CH437589A (en) Process for the preparation of water-soluble, metallizable disazo dyes
CH550755A (en) METHOD FOR MANUFACTURING COENZYMES.
AT275748B (en) Process for the preparation of 9β, 10α-steroids
CH461499A (en) Process for the preparation of 5H-dibenzo- (b, f) -azepine
CH449610A (en) Process for the preparation of Oestra-4,9-dien-3-ols
CH469065A (en) Process for the preparation of tetrakisazo dyes
AT277240B (en) Process for the preparation of 6-styryl-5,6-dihydro-α-pyrone
AT275713B (en) Spinning head for the production of composite, in particular two-component fibers
CH451130A (en) Process for the preparation of 2'-acylamido-2'-deoxy-glucosides of the 11,17-bis-oxy-20-keto-steroids which are unsaturated in ring A
CH385890A (en) Turbomachine blade with connection lugs and method for producing one
CH521957A (en) Process for the preparation of 1,3,5 (10) -steroids of the 3-hydroxy series
AT249872B (en) Process for the preparation of aqueous, protamine-active, injectable solutions with improved stability
CH461480A (en) Process for the preparation of 6a, 9a-difluoro-16-methylene-1,4-pregnadiene-3,20-dione-11B, 17a-diol
CH472397A (en) Process for the preparation of 6-halo-1a, 2a-methylene-16a-methyl-4,6-pregnadien-17-ol-3,20-diones
CH556369A (en) PROCESS FOR THE PREPARATION OF ANTHRAQUINONE DYES.
CH453353A (en) Process for the preparation of 3B-oxy-1 (10), 5-19-nor-steroids of the androstane series