GB389685A - Improvements in steam turbines - Google Patents
Improvements in steam turbinesInfo
- Publication number
- GB389685A GB389685A GB15697/32A GB1569732A GB389685A GB 389685 A GB389685 A GB 389685A GB 15697/32 A GB15697/32 A GB 15697/32A GB 1569732 A GB1569732 A GB 1569732A GB 389685 A GB389685 A GB 389685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- steam
- passage
- radial
- inward
- 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
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
389,685. Steam turbines. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET, Vasteras, Sweden. June 2, 1932, No. 15697. Convention date, June 4, 1931. [Class 110 (iii).] In a radial-flow turbine in which the main blading is carried by two oppositely positioned discs, both of which may be rotatable, auxiliary bladings are included between the discs. In the arrangement shown in Fig. 1, steam passes from a chamber 21 to a radial flow section 6 from which it is led by a passage 9 to the main radial flow section 10. The passage 9 may be bladed for inward flow, and axial flow blades 17, 18 may be provided in the low pressure region. Passages 32, 33, 36 permit the intermediate admission or extraction of steam, and the passage 36 may be controlled by a valve 35. In Fig. 2 the steam, admitted at 44, passes in turn through the following sections : outward flow 46, inward flow 47, outward flow 50, inward flow 51, outward flow 40, and, finally divided axial flow 52.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE389685X | 1931-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB389685A true GB389685A (en) | 1933-03-23 |
Family
ID=6371453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15697/32A Expired GB389685A (en) | 1931-06-04 | 1932-06-02 | Improvements in steam turbines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB389685A (en) |
-
1932
- 1932-06-02 GB GB15697/32A patent/GB389685A/en not_active Expired
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