GB626437A - An improved multi-row impulse wheel for steam or gas turbines - Google Patents

An improved multi-row impulse wheel for steam or gas turbines

Info

Publication number
GB626437A
GB626437A GB23759/47A GB2375947A GB626437A GB 626437 A GB626437 A GB 626437A GB 23759/47 A GB23759/47 A GB 23759/47A GB 2375947 A GB2375947 A GB 2375947A GB 626437 A GB626437 A GB 626437A
Authority
GB
United Kingdom
Prior art keywords
steam
impulse wheel
gas turbines
row
improved multi
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
GB23759/47A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB626437A publication Critical patent/GB626437A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

626,437. Turbine blading AKT.-GES. BROWN, BOVERI. & CIE. Aug. 27, 1947, No. 23759. Convention date, Aug. 27, 1946. [Class 110(iii)] A multi-row impulse wheel for steam or gas turbines has only the first row of blades 1 welded to the impulse wheel 3 whilst the second or remaining rows 4 are fixed by mechanical means such as roots 5.
GB23759/47A 1946-08-27 1947-08-27 An improved multi-row impulse wheel for steam or gas turbines Expired GB626437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH626437X 1946-08-27

Publications (1)

Publication Number Publication Date
GB626437A true GB626437A (en) 1949-07-14

Family

ID=4524420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23759/47A Expired GB626437A (en) 1946-08-27 1947-08-27 An improved multi-row impulse wheel for steam or gas turbines

Country Status (2)

Country Link
CH (1) CH250470A (en)
GB (1) GB626437A (en)

Also Published As

Publication number Publication date
CH250470A (en) 1947-08-31

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