GB396312A - Improvements in or relating to turbine blading - Google Patents
Improvements in or relating to turbine bladingInfo
- Publication number
- GB396312A GB396312A GB4241/33A GB424133A GB396312A GB 396312 A GB396312 A GB 396312A GB 4241/33 A GB4241/33 A GB 4241/33A GB 424133 A GB424133 A GB 424133A GB 396312 A GB396312 A GB 396312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- disc
- rings
- torque
- supported
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
396,312. Steam turbines. MEINING- HAUS, U., 3, Margaretenplatz, Mulheim, Ruhr, Germany. Feb. 11, 1933, Nos. 4241, 4242, and 4243. Convention dates, Feb. 16, 1932, and March 30, 1932. Addition to 381,442. [Class 110 (iii).] In a radial-flow turbine having a rotor of the type described in the parent Specification, the rotor disc 1, Fig. 1, is supported on the shaft 3 by elastic rings 2, and the torque is transmitted by a key 4 which engages a groove 5 in the shaft and a groove 6 in the disc. In Fig. 2, two discs 1, 1a are shown. The disc 1 is supported by an elastic ring 2, torque being transmitted by a key 4 to the shaft 3. The disc 1a is supported by a resilient ring 2a which is secured to the shaft by caulking 11, torque being transmitted by projections 9 and riveted pins 7. Fig. 5 shows an outward-flow turbine 52, 55, having axial-flow blading 62 in the low pressure region. The first ring 57 of fixed axial blades is carried by an undivided stator part 58 connected to the stator part 54 of the radial blading. The labyrinth packing 67, 68, the tip packing 66 of the guide blades 57, and the packing rings 36, 37, on the radial section bond-rings 34, 35, are arranged so that this stator part may be readily dismantled axially. By stepping the bond-rings as shown, a better distribution of material is secured. The part 68 may be resiliently mounted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE396312X | 1932-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396312A true GB396312A (en) | 1933-08-03 |
Family
ID=6397014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4241/33A Expired GB396312A (en) | 1932-02-16 | 1933-02-11 | Improvements in or relating to turbine blading |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396312A (en) |
-
1933
- 1933-02-11 GB GB4241/33A patent/GB396312A/en not_active Expired
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