GB228680A - An improved method of fixing steam turbine blades - Google Patents

An improved method of fixing steam turbine blades

Info

Publication number
GB228680A
GB228680A GB3196623A GB3196623A GB228680A GB 228680 A GB228680 A GB 228680A GB 3196623 A GB3196623 A GB 3196623A GB 3196623 A GB3196623 A GB 3196623A GB 228680 A GB228680 A GB 228680A
Authority
GB
United Kingdom
Prior art keywords
blades
roots
rotor
grooves
steam turbine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3196623A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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
Priority to FR590802D priority Critical patent/FR590802A/fr
Priority to DEG62961D priority patent/DE425989C/de
Application filed by General Electric Company PLC filed Critical General Electric Company PLC
Priority to GB3196623A priority patent/GB228680A/en
Publication of GB228680A publication Critical patent/GB228680A/en
Expired legal-status Critical Current

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
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB3196623A 1923-12-20 1923-12-20 An improved method of fixing steam turbine blades Expired GB228680A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR590802D FR590802A (enExample) 1923-12-20
DEG62961D DE425989C (de) 1923-12-20 Befestigung von Dampfturbinenschaufeln
GB3196623A GB228680A (en) 1923-12-20 1923-12-20 An improved method of fixing steam turbine blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3196623A GB228680A (en) 1923-12-20 1923-12-20 An improved method of fixing steam turbine blades

Publications (1)

Publication Number Publication Date
GB228680A true GB228680A (en) 1925-02-12

Family

ID=10331033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3196623A Expired GB228680A (en) 1923-12-20 1923-12-20 An improved method of fixing steam turbine blades

Country Status (2)

Country Link
FR (1) FR590802A (enExample)
GB (1) GB228680A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790620A (en) * 1952-07-09 1957-04-30 Gen Electric Multiple finger dovetail attachment for turbine bucket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790620A (en) * 1952-07-09 1957-04-30 Gen Electric Multiple finger dovetail attachment for turbine bucket

Also Published As

Publication number Publication date
FR590802A (enExample) 1925-06-23

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