GB394601A - Improvements in and relating to steam and gas turbines - Google Patents
Improvements in and relating to steam and gas turbinesInfo
- Publication number
- GB394601A GB394601A GB771/33A GB77133A GB394601A GB 394601 A GB394601 A GB 394601A GB 771/33 A GB771/33 A GB 771/33A GB 77133 A GB77133 A GB 77133A GB 394601 A GB394601 A GB 394601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- nozzle
- jan
- cut
- passages
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/047—Nozzle boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
394,601. Making turbine parts; drilling. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Jan. 9, 1933, No. 771. Convention date, Jan. 8, 1932. [Classes 83 (ii) and 83 (iii).] In a nozzle body 1 for steam &c. turbines, the nozzle passages 2 are cut, at least on the outlet side in a rectangular form out of heatresisting material by drills which are guided in the direction of the steam passage. The passage on the inlet side may be formed conical by a milling cutter. Passages are formed in the nozzle bodies so that cooling medium may be circulated. Circular channels 12, 13 are cut and closed by welded-on plates 14, 15. The cooling circuit is completed by radial bores 19, 20 and a transverse bore 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE394601X | 1932-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB394601A true GB394601A (en) | 1933-06-29 |
Family
ID=6396707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB771/33A Expired GB394601A (en) | 1932-01-08 | 1933-01-09 | Improvements in and relating to steam and gas turbines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB394601A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507336A (en) * | 1944-04-04 | 1950-05-09 | Golliez Georges | Muffler formed of plural nozzles |
US9334744B2 (en) | 2010-07-14 | 2016-05-10 | Isis Innovation Ltd | Vane assembly for an axial flow turbine |
CN106285789A (en) * | 2015-06-29 | 2017-01-04 | 通用电气公司 | Steam turbine barrier film nozzle segment and diaphragm section thereof and steam turbine |
-
1933
- 1933-01-09 GB GB771/33A patent/GB394601A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507336A (en) * | 1944-04-04 | 1950-05-09 | Golliez Georges | Muffler formed of plural nozzles |
US9334744B2 (en) | 2010-07-14 | 2016-05-10 | Isis Innovation Ltd | Vane assembly for an axial flow turbine |
CN106285789A (en) * | 2015-06-29 | 2017-01-04 | 通用电气公司 | Steam turbine barrier film nozzle segment and diaphragm section thereof and steam turbine |
EP3112598A1 (en) * | 2015-06-29 | 2017-01-04 | General Electric Company | Steam turbine nozzle segment for partial arc application, related assembly and steam turbine |
JP2017015073A (en) * | 2015-06-29 | 2017-01-19 | ゼネラル・エレクトリック・カンパニイ | Steam turbine nozzle segment for partial arc application, related assembly and steam turbine |
CN106285789B (en) * | 2015-06-29 | 2020-07-28 | 通用电气公司 | Steam turbine diaphragm nozzle segment, diaphragm segment thereof and steam turbine |
US10927688B2 (en) | 2015-06-29 | 2021-02-23 | General Electric Company | Steam turbine nozzle segment for partial arc application, related assembly and steam turbine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB524794A (en) | Improvements in and relating to the protection of machine parts against high temperatures | |
GB1256040A (en) | Hollow sheet metal turbine blades | |
GB1381481A (en) | Aerofoil-shaped blades | |
GB1306475A (en) | Turbine construction | |
GB394601A (en) | Improvements in and relating to steam and gas turbines | |
GB452412A (en) | Improvements relating to apparatus for cooling the rotors of turbines | |
GB754217A (en) | Improvements relating to turbine blades | |
GB579316A (en) | Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines | |
GB611650A (en) | Improvements in or relating to blades for internal-combustion turbines | |
GB209026A (en) | Means for cooling centrifugal compressors | |
GB382547A (en) | Improvements in turbines for hot driving medium | |
GB407627A (en) | Improvements in and relating to the blading of turbines | |
GB820939A (en) | Improved method for the production of metal blades having internal passages | |
GB531445A (en) | Improvements in and relating to composite blades for gas turbines | |
GB373940A (en) | Improvements in and relating to turbines | |
GB478810A (en) | Improvements in and relating to the guide apparatus for steam or gas turbines | |
GB374783A (en) | Improvements in and relating to steam turbines | |
GB535559A (en) | Improvements in or relating to steam turbines | |
GB880069A (en) | Improvements in or relating to turbine or like blades and rotors incorporating such blades | |
GB950355A (en) | Blades for fluid flow machines | |
GB680014A (en) | Improvements in or relating to blades for gas-turbine engines | |
GB500007A (en) | Improvements in and relating to the external heating of superheated steam turbines and like machines | |
GB535601A (en) | Improvements in and relating to the manufacture of nozzle rings for exhaust gas turbines | |
GB853586A (en) | Improved turbine blades, compressor blades and method of manufacturing the same | |
GB374377A (en) | Improvements in and relating to turbine blades |