GB482052A - Improvements in or relating to arrangments for securing discs of turbine rotors uponshafts by means of elastic sealing elements - Google Patents
Improvements in or relating to arrangments for securing discs of turbine rotors uponshafts by means of elastic sealing elementsInfo
- Publication number
- GB482052A GB482052A GB29099/36A GB2909936A GB482052A GB 482052 A GB482052 A GB 482052A GB 29099/36 A GB29099/36 A GB 29099/36A GB 2909936 A GB2909936 A GB 2909936A GB 482052 A GB482052 A GB 482052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- disc
- elastic sealing
- uponshafts
- arrangments
- 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
482,052. Securing turbine discs on shafts. SIEMENS - SCHUCKERTWERKE AKT.-GES. Oct. 26, 1936, No. 29099. Con-' vention date, Oct. 28, 1935. [Class 80 (ii)] [Also in Group XXVI] A turbine-disc 2 is secured to a shaft 1 by means including an elastic sealing element 4, integral with, or secured to the disc 2, and detachably secured to the shaft by screw-means 5, which press the elastic element 4 axially against a flat surface 6 on the shaft, so as to form a fluid-tight packing for the steam-space and permit radial movement of the disc in response to centrifugal force and temperature changes. The screw-means may, as shown, comprise a nut 5, or the element 4 may itself be screwed on the shaft, or on another disc. Torque is transmitted from the disc 2 to an extension of the shaft 1, by radial bolts 7, which permit relative radial movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE482052X | 1935-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB482052A true GB482052A (en) | 1938-03-23 |
Family
ID=6542759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29099/36A Expired GB482052A (en) | 1935-10-28 | 1936-10-26 | Improvements in or relating to arrangments for securing discs of turbine rotors uponshafts by means of elastic sealing elements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB482052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2163525A (en) * | 1984-08-22 | 1986-02-26 | Maxtor Corp | Spindle hub-disc coupling |
-
1936
- 1936-10-26 GB GB29099/36A patent/GB482052A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2163525A (en) * | 1984-08-22 | 1986-02-26 | Maxtor Corp | Spindle hub-disc coupling |
| US4672488A (en) * | 1984-08-22 | 1987-06-09 | Wright Harold T | Spindle hub-disc interface |
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