GB255878A - Improvements relating to turbine blading - Google Patents
Improvements relating to turbine bladingInfo
- Publication number
- GB255878A GB255878A GB18256/26A GB1825626A GB255878A GB 255878 A GB255878 A GB 255878A GB 18256/26 A GB18256/26 A GB 18256/26A GB 1825626 A GB1825626 A GB 1825626A GB 255878 A GB255878 A GB 255878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- lashing
- holes
- diagonal braces
- members
- 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
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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
255,878. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Allen, R. C.). July 24, 1925, [Convention date]. Blades. - A row or segment of blades 11 are lashed together by a wire 14 extending through holes 12 in the blades and by diagonal braces 16 which connect points of adjacent blades at different distances from the roots of the blades. The lashing-members are of semicircular cross-section so as to fill the holes 12, 13 when they are bent back on themselves or used jointly. They are secured by soldering or brazing. Two continuous lashing-wires 21, 22, Fig. 4, may be applied to the blades, diagonal braces 23 being interposed between adjacent blades. Fig. 5 shows another method of applying the lashing- members 26, 24, 29. Two series of diagonal braces may be used, one on either side of a continuous lashing-wire, three series of holes being provided in the blades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US255878XA | 1925-07-24 | 1925-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB255878A true GB255878A (en) | 1926-10-28 |
Family
ID=21826925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18256/26A Expired GB255878A (en) | 1925-07-24 | 1926-07-21 | Improvements relating to turbine blading |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB255878A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20152313A1 (en) * | 2015-07-20 | 2017-01-20 | Nuovo Pignone Tecnologie Srl | IMPELLER WITHOUT DISCO FOR TURBOMACCHINA WITH IMPROVED STIFFNESS |
-
1926
- 1926-07-21 GB GB18256/26A patent/GB255878A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20152313A1 (en) * | 2015-07-20 | 2017-01-20 | Nuovo Pignone Tecnologie Srl | IMPELLER WITHOUT DISCO FOR TURBOMACCHINA WITH IMPROVED STIFFNESS |
US10669864B2 (en) | 2015-07-20 | 2020-06-02 | Nuovo Pignone Srl | Unshrouded turbomachine impeller with improved rigidity |
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