CH473977A - Device for fastening rotor blades - Google Patents

Device for fastening rotor blades

Info

Publication number
CH473977A
CH473977A CH389368A CH389368A CH473977A CH 473977 A CH473977 A CH 473977A CH 389368 A CH389368 A CH 389368A CH 389368 A CH389368 A CH 389368A CH 473977 A CH473977 A CH 473977A
Authority
CH
Switzerland
Prior art keywords
rotor blades
fastening rotor
fastening
blades
rotor
Prior art date
Application number
CH389368A
Other languages
German (de)
Inventor
Roettger Gerhard
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH473977A publication Critical patent/CH473977A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH389368A 1967-03-20 1968-03-14 Device for fastening rotor blades CH473977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0056055 1967-03-20

Publications (1)

Publication Number Publication Date
CH473977A true CH473977A (en) 1969-06-15

Family

ID=7277440

Family Applications (1)

Application Number Title Priority Date Filing Date
CH389368A CH473977A (en) 1967-03-20 1968-03-14 Device for fastening rotor blades

Country Status (3)

Country Link
CH (1) CH473977A (en)
DE (1) DE1551191A1 (en)
FR (1) FR1565576A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114986078A (en) * 2022-07-20 2022-09-02 华能国际电力股份有限公司 Device for repairing damage of wheel disc with T-shaped blade root and assembly method
CN115106715A (en) * 2022-07-20 2022-09-27 华能国际电力股份有限公司 Device for repairing damage of fork-shaped blade root wheel disc and assembling method
CN115178962A (en) * 2022-07-20 2022-10-14 华能国际电力股份有限公司 Device for repairing damage of fir tree blade root wheel disc and assembly method
CN115194402A (en) * 2022-07-20 2022-10-18 华能国际电力股份有限公司 Wheel disc part repairing method
CN115213627A (en) * 2022-07-20 2022-10-21 华能国际电力股份有限公司 Device for repairing damage of bacterial type blade root wheel disc and assembling method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573875A (en) * 1984-05-29 1986-03-04 General Electric Company Captured radial key for steam turbine wheels
US4904160A (en) * 1989-04-03 1990-02-27 Westinghouse Electric Corp. Mounting of integral platform turbine blades with skewed side entry roots

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114986078A (en) * 2022-07-20 2022-09-02 华能国际电力股份有限公司 Device for repairing damage of wheel disc with T-shaped blade root and assembly method
CN115106715A (en) * 2022-07-20 2022-09-27 华能国际电力股份有限公司 Device for repairing damage of fork-shaped blade root wheel disc and assembling method
CN115178962A (en) * 2022-07-20 2022-10-14 华能国际电力股份有限公司 Device for repairing damage of fir tree blade root wheel disc and assembly method
CN115194402A (en) * 2022-07-20 2022-10-18 华能国际电力股份有限公司 Wheel disc part repairing method
CN115213627A (en) * 2022-07-20 2022-10-21 华能国际电力股份有限公司 Device for repairing damage of bacterial type blade root wheel disc and assembling method
CN115213627B (en) * 2022-07-20 2023-05-05 华能国际电力股份有限公司 Device for repairing damage of bacterial blade root wheel disc and assembly method
CN114986078B (en) * 2022-07-20 2023-05-05 华能国际电力股份有限公司 Device for repairing damage of T-shaped blade root wheel disc and assembly method

Also Published As

Publication number Publication date
DE1551191A1 (en) 1970-04-16
FR1565576A (en) 1969-05-02

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Legal Events

Date Code Title Description
PL Patent ceased