GB572058A - Improvements in and relating to bladed bodies - Google Patents

Improvements in and relating to bladed bodies

Info

Publication number
GB572058A
GB572058A GB2462/44A GB246244A GB572058A GB 572058 A GB572058 A GB 572058A GB 2462/44 A GB2462/44 A GB 2462/44A GB 246244 A GB246244 A GB 246244A GB 572058 A GB572058 A GB 572058A
Authority
GB
United Kingdom
Prior art keywords
parts
relating
feb
turbine
root
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
GB2462/44A
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 GB572058A publication Critical patent/GB572058A/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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration

Landscapes

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

Abstract

572,058. Turbine or compressor rotors. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 10, 1944, No. 2462. Convention date, Feb. 13, 1943. [Class 110 (iii)] To dampen vibrations of unshrouded blades for turbine or compressor rotors, each blade and its root are formed. of two parts 18, 19, secured together by rivets 24 but not tightly, so that slight relative movements with some friction may take place between thetwo parts. The root parts 25, 26, are held in the rim of a rotor 13.
GB2462/44A 1943-02-13 1944-02-10 Improvements in and relating to bladed bodies Expired GB572058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US572058XA 1943-02-13 1943-02-13

Publications (1)

Publication Number Publication Date
GB572058A true GB572058A (en) 1945-09-20

Family

ID=22009144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2462/44A Expired GB572058A (en) 1943-02-13 1944-02-10 Improvements in and relating to bladed bodies

Country Status (1)

Country Link
GB (1) GB572058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138078A (en) * 1983-04-14 1984-10-17 Gen Electric Dynamic response modification and stress reduction in blade root dovetail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138078A (en) * 1983-04-14 1984-10-17 Gen Electric Dynamic response modification and stress reduction in blade root dovetail

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