GB271102A - Improvements in and relating to elastic fluid turbines - Google Patents

Improvements in and relating to elastic fluid turbines

Info

Publication number
GB271102A
GB271102A GB12890/27A GB1289027A GB271102A GB 271102 A GB271102 A GB 271102A GB 12890/27 A GB12890/27 A GB 12890/27A GB 1289027 A GB1289027 A GB 1289027A GB 271102 A GB271102 A GB 271102A
Authority
GB
United Kingdom
Prior art keywords
shoulder
blades
projection
relating
elastic fluid
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
GB12890/27A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB271102A publication Critical patent/GB271102A/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

271,102. British Thomson-Houston Co., Ltd., (Assignees of Junggren, 0.). May 15. 1926, [Convention date]. Blades are formed with shoulders interlocking with a shoulder on the rotor rim, and with a projection on each side adapted to be forced radially inwards to secure the blades. The shoulder 9 on the blade 6 engages the shoulder 16 on the rim 12 and a projection 7 is forced into the groove 18 on one side and a projection 10 depressed over the bevel 14 on the other side. This method of securing the blades by radial movement enables the device to be used readily with small rotors. The complete blade ring may be formed as described in Specification 163,370 or in Specification 230,065.
GB12890/27A 1926-05-15 1927-05-13 Improvements in and relating to elastic fluid turbines Expired GB271102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US109419A US1640451A (en) 1926-05-15 1926-05-15 Elastic-fluid turbine

Publications (1)

Publication Number Publication Date
GB271102A true GB271102A (en) 1927-08-04

Family

ID=22327540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12890/27A Expired GB271102A (en) 1926-05-15 1927-05-13 Improvements in and relating to elastic fluid turbines

Country Status (2)

Country Link
US (1) US1640451A (en)
GB (1) GB271102A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964211A (en) * 1947-04-03 1950-08-08
US4460315A (en) * 1981-06-29 1984-07-17 General Electric Company Turbomachine rotor assembly
DE102005003511A1 (en) * 2005-01-26 2006-07-27 Mtu Aero Engines Gmbh Turbine engine rotor, especially gas turbine rotor e.g. air craft engine rotor, has groove with groove wall leg at side, in which blade root of rotor blades or rotor blade segments abut with corresponding support flanks
US8608447B2 (en) * 2009-02-19 2013-12-17 Rolls-Royce Corporation Disk for turbine engine

Also Published As

Publication number Publication date
US1640451A (en) 1927-08-30

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