CH284189A - Axial turbine. - Google Patents
Axial turbine.Info
- Publication number
- CH284189A CH284189A CH284189DA CH284189A CH 284189 A CH284189 A CH 284189A CH 284189D A CH284189D A CH 284189DA CH 284189 A CH284189 A CH 284189A
- Authority
- CH
- Switzerland
- Prior art keywords
- axial turbine
- turbine
- axial
- Prior art date
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
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
- F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
-
- 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
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB284189X | 1949-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH284189A true CH284189A (en) | 1952-07-15 |
Family
ID=10275321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH284189D CH284189A (en) | 1949-04-29 | 1950-04-28 | Axial turbine. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2743080A (en) |
CH (1) | CH284189A (en) |
GB (1) | GB667194A (en) |
NL (1) | NL72215C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901214A (en) * | 1954-04-12 | 1959-08-25 | Arthur J Slemmons | Turbine wheel and shaft assembly |
FR2295226A1 (en) * | 1974-12-16 | 1976-07-16 | Europ Turb Vapeur | Turbine rotor disc mounting - uses tongue and groove dowel to accommodate radial displacements |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1044527B (en) * | 1955-07-16 | 1958-11-20 | Canadian Patents Dev | Device for connecting a hollow turbine shaft, in particular in the case of a gas turbine engine, with a cantilevered turbine impeller |
US3692429A (en) * | 1971-02-01 | 1972-09-19 | Westinghouse Electric Corp | Rotor structure and method of broaching the same |
US3745628A (en) * | 1971-07-29 | 1973-07-17 | Westinghouse Electric Corp | Rotor structure and method of construction |
DE2140816A1 (en) * | 1971-08-14 | 1973-03-01 | Motoren Turbinen Union | ROTOR FOR FLOW MACHINERY |
FR2404134A1 (en) * | 1977-09-23 | 1979-04-20 | Snecma | ROTOR FOR TURBOMACHINES |
US5031400A (en) * | 1988-12-09 | 1991-07-16 | Allied-Signal Inc. | High temperature turbine engine structure |
FR2690202B1 (en) * | 1992-04-17 | 1995-07-07 | Alsthom Gec | IMPROVEMENTS ON HIGH PRESSURE MODULES OF TURBINE ROTOR TURBINE WITH VAPOR INTAKE OF VERY HIGH CHARACTERISTICS. |
GB2293628B (en) * | 1994-09-27 | 1998-04-01 | Europ Gas Turbines Ltd | Turbines |
US20130017092A1 (en) * | 2011-07-11 | 2013-01-17 | General Electric Company | Rotor assembly for gas turbines |
US10385861B2 (en) * | 2012-10-03 | 2019-08-20 | Praxair Technology, Inc. | Method for compressing an incoming feed air stream in a cryogenic air separation plant |
US10443603B2 (en) | 2012-10-03 | 2019-10-15 | Praxair Technology, Inc. | Method for compressing an incoming feed air stream in a cryogenic air separation plant |
US9371835B2 (en) * | 2013-07-19 | 2016-06-21 | Praxair Technology, Inc. | Coupling for directly driven compressor |
CN107269316A (en) * | 2017-08-17 | 2017-10-20 | 中南大学 | A kind of disc of conical profile structure of gas turbine central draw bar type rotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599809A (en) * | 1945-01-15 | 1948-03-22 | Bristol Aeroplane Co Ltd | Improvements in axial flow compressors, turbines and the like |
GB319622A (en) * | 1928-09-24 | 1930-12-18 | Vladimir Kalabek | Gas turbine |
NL66706C (en) * | 1944-10-06 | |||
US2497151A (en) * | 1946-03-04 | 1950-02-14 | Armstrong Siddeley Motors Ltd | Multidisk rotor |
US2430185A (en) * | 1946-07-25 | 1947-11-04 | Continental Aviat & Engineerin | Turbine rotor |
GB612097A (en) * | 1946-10-09 | 1948-11-08 | English Electric Co Ltd | Improvements in and relating to the cooling of gas turbine rotors |
-
0
- NL NL72215D patent/NL72215C/xx active
-
1949
- 1949-04-29 GB GB11456/49A patent/GB667194A/en not_active Expired
-
1950
- 1950-04-26 US US158233A patent/US2743080A/en not_active Expired - Lifetime
- 1950-04-28 CH CH284189D patent/CH284189A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901214A (en) * | 1954-04-12 | 1959-08-25 | Arthur J Slemmons | Turbine wheel and shaft assembly |
FR2295226A1 (en) * | 1974-12-16 | 1976-07-16 | Europ Turb Vapeur | Turbine rotor disc mounting - uses tongue and groove dowel to accommodate radial displacements |
Also Published As
Publication number | Publication date |
---|---|
NL72215C (en) | |
US2743080A (en) | 1956-04-24 |
GB667194A (en) | 1952-02-27 |
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