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GB348993A - Improvements in and relating to steam and gas turbines - Google Patents

Improvements in and relating to steam and gas turbines

Info

Publication number
GB348993A
GB348993A GB29264/30A GB2926430A GB348993A GB 348993 A GB348993 A GB 348993A GB 29264/30 A GB29264/30 A GB 29264/30A GB 2926430 A GB2926430 A GB 2926430A GB 348993 A GB348993 A GB 348993A
Authority
GB
United Kingdom
Prior art keywords
steam
relating
gas turbines
blades
rotor
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
GB29264/30A
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 GB348993A publication Critical patent/GB348993A/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

348,993. Steam turbines. AKT-.GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Sept. 30, 1930, No. 29264. Convention date, Oct. 18, 1929. [Class 110 (iii).] Relates to a method of assembling turbine blades so that they shall not become loose through the expansion of the rotor under the influence of centrifugal force. While the blades are being inserted, the rotor disc a is heated by gas jets b, and the rim is cooled by water as at c or d, or by air jets.
GB29264/30A 1929-10-18 1930-09-30 Improvements in and relating to steam and gas turbines Expired GB348993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH348993X 1929-10-18

Publications (1)

Publication Number Publication Date
GB348993A true GB348993A (en) 1931-05-21

Family

ID=4508572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29264/30A Expired GB348993A (en) 1929-10-18 1930-09-30 Improvements in and relating to steam and gas turbines

Country Status (5)

Country Link
BE (1) BE373906A (en)
CH (1) CH142252A (en)
FR (1) FR703602A (en)
GB (1) GB348993A (en)
NL (1) NL27484C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431249A (en) * 1944-04-18 1947-11-18 Armstrong Siddeley Motors Ltd Securing projections to rotors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431249A (en) * 1944-04-18 1947-11-18 Armstrong Siddeley Motors Ltd Securing projections to rotors

Also Published As

Publication number Publication date
FR703602A (en) 1931-05-04
NL27484C (en)
CH142252A (en) 1930-09-15
BE373906A (en)

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