GB190604007A - Improvements in and connected with the Fixing of Steam Turbine Blades. - Google Patents

Improvements in and connected with the Fixing of Steam Turbine Blades.

Info

Publication number
GB190604007A
GB190604007A GB190604007DA GB190604007A GB 190604007 A GB190604007 A GB 190604007A GB 190604007D A GB190604007D A GB 190604007DA GB 190604007 A GB190604007 A GB 190604007A
Authority
GB
United Kingdom
Prior art keywords
piece
ring
blades
groove
turbine blades
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
Inventor
James Wilson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190604007A publication Critical patent/GB190604007A/en
Expired legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

4007. Wilson, J. Feb. 17. Elastic-fluid turbines.-Relates to devices for fixing turbine blades to the drum or casing. The blades e; Figs. 1 and 9, have L-shaped roots d, the limbs being wedge-shaped in cross-section and dovetailed so that one limb of each blade can be inserted in a ring-piece c, which is placed in a dovetailed groove b, Fig. 4, in the drum or casing. Filling- pieces f are then caulked into the spaces between the projecting limbs of the blade roots so that the blades are held both by axial and circumferential pressure. The ring-piece may project or be flush with the edge of the groove, and a shallow slot may be formed in the ring-piece and in one side of the groove into which the metal is forced by the caulking and which assists in securing the parts. The angle of the blades is varied by altering the angle of the slots in the ring-piece.
GB190604007D 1906-02-17 1906-02-17 Improvements in and connected with the Fixing of Steam Turbine Blades. Expired GB190604007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190604007T 1906-02-17

Publications (1)

Publication Number Publication Date
GB190604007A true GB190604007A (en) 1906-12-06

Family

ID=32433340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190604007D Expired GB190604007A (en) 1906-02-17 1906-02-17 Improvements in and connected with the Fixing of Steam Turbine Blades.

Country Status (1)

Country Link
GB (1) GB190604007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715011A (en) * 1949-07-19 1955-08-09 Maschf Augsburg Nuernberg Ag Ceramic blade for turbine engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715011A (en) * 1949-07-19 1955-08-09 Maschf Augsburg Nuernberg Ag Ceramic blade for turbine engine

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