GB114826A - - Google Patents

Info

Publication number
GB114826A
GB114826A GB114826DA GB114826A GB 114826 A GB114826 A GB 114826A GB 114826D A GB114826D A GB 114826DA GB 114826 A GB114826 A GB 114826A
Authority
GB
United Kingdom
Prior art keywords
tongues
different
blade
schmidt
rivets
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.)
Active
Application number
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.)
Publication of GB114826A publication Critical patent/GB114826A/en
Priority claimed from US15897717A external-priority patent/US1289278A/en
Active 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)
  • Insertion Pins And Rivets (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

114,826. Schmidt, H. F. March 31, 1917, [Convention date]. Blades.-The shank of a turbine blade 6 is provided with a number of tongues 7, 8, 9 so as to form a multiple tongue-and-groove joint with the blade-carrying element 5, the lengths of the tongues being such that the rivets 12, 13 at different distances from the rim of the element 5 pass through a different number of tongues. Some of the tongues may be stepped so as to have two or more different thicknesses. Interlocking joints 28, 29, Fig. 4, may be provided to counteract bending stresses.
GB114826D 1917-03-31 Active GB114826A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15897717A US1289278A (en) 1917-03-31 1917-03-31 Blade-mounting.
US241433A US1345642A (en) 1917-03-31 1918-06-22 Blade-mounting

Publications (1)

Publication Number Publication Date
GB114826A true GB114826A (en)

Family

ID=26855544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB114826D Active GB114826A (en) 1917-03-31

Country Status (3)

Country Link
US (1) US1345642A (en)
FR (1) FR489485A (en)
GB (1) GB114826A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065278A (en) * 1964-09-04 1967-04-12 Rolls Royce Improvements in or relating to compressors for gas turbine jet propulsion engines
US4135849A (en) * 1977-01-21 1979-01-23 Westinghouse Electric Corp. Pinned root turbine blade providing maximum friction damping
US5062769A (en) * 1989-11-22 1991-11-05 Ortolano Ralph J Connector for turbine element
US5100296A (en) * 1990-04-09 1992-03-31 Westinghouse Electric Corp. Steam turbine integral control stage blade group
US11098729B2 (en) * 2016-08-04 2021-08-24 General Electric Company Gas turbine wheel assembly, method of modifying a compressor wheel, and method of mounting a blade to a gas turbine wheel
FR3104197B1 (en) * 2019-12-10 2022-07-29 Safran Aircraft Engines TURBINE ROTOR WHEEL FOR AN AIRCRAFT TURBOMACHINE

Also Published As

Publication number Publication date
FR489485A (en) 1919-02-08
US1345642A (en) 1920-07-06

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