CH495496A - Turbomaschine mit gekühltem Rotor - Google Patents
Turbomaschine mit gekühltem RotorInfo
- Publication number
- CH495496A CH495496A CH285569A CH285569A CH495496A CH 495496 A CH495496 A CH 495496A CH 285569 A CH285569 A CH 285569A CH 285569 A CH285569 A CH 285569A CH 495496 A CH495496 A CH 495496A
- Authority
- CH
- Switzerland
- Prior art keywords
- turbomachine
- cooled rotor
- rotor
- cooled
- 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
- 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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH285569A CH495496A (de) | 1969-02-26 | 1969-02-26 | Turbomaschine mit gekühltem Rotor |
US819771A US3582230A (en) | 1969-02-26 | 1969-04-28 | Turbomachine with cooled rotor |
NL6910908A NL6910908A (de) | 1969-02-26 | 1969-07-16 | |
DE19702004761 DE2004761A1 (de) | 1969-02-26 | 1970-01-27 | Turbomaschine mit gekühltem Rotor |
GB944570A GB1305431A (de) | 1969-02-26 | 1970-02-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH285569A CH495496A (de) | 1969-02-26 | 1969-02-26 | Turbomaschine mit gekühltem Rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
CH495496A true CH495496A (de) | 1970-08-31 |
Family
ID=4243087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH285569A CH495496A (de) | 1969-02-26 | 1969-02-26 | Turbomaschine mit gekühltem Rotor |
Country Status (5)
Country | Link |
---|---|
US (1) | US3582230A (de) |
CH (1) | CH495496A (de) |
DE (1) | DE2004761A1 (de) |
GB (1) | GB1305431A (de) |
NL (1) | NL6910908A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122872A1 (de) * | 1983-03-18 | 1984-10-24 | Kraftwerk Union Aktiengesellschaft | MD-Dampfturbine in einflutiger Bauweise für eine Hochtemperaturdampfturbinenanlage mit Zwischenüb erhitzung |
EP0353447A1 (de) * | 1988-07-29 | 1990-02-07 | Westinghouse Electric Corporation | Schlitze für den axialen Einschub von Turbinenschaufeln in eine Rotorscheibe |
EP0894941A1 (de) * | 1997-07-28 | 1999-02-03 | Asea Brown Boveri AG | Rotor einer Strömungsmaschine |
EP0926311A1 (de) * | 1997-12-24 | 1999-06-30 | Asea Brown Boveri AG | Rotor einer Strömungsmaschine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1209482A (en) * | 1983-12-22 | 1986-08-12 | Douglas L. Kisling | Two stage rotor assembly with improved coolant flow |
DE3424139C2 (de) * | 1984-06-30 | 1996-02-22 | Bbc Brown Boveri & Cie | Gasturbinenrotor |
EP1041246A1 (de) * | 1999-03-29 | 2000-10-04 | Siemens Aktiengesellschaft | Kühlmitteldurchströmte, gegossene Gasturbinenschaufel sowie Vorrichtung und Verfahren zur Herstellung eines Verteilerraums der Gasturbinenschaufel |
EP1152125A1 (de) * | 2000-05-05 | 2001-11-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Kühlung eines Einström-Wellenbereichs einer Dampfturbine |
CH699996A1 (de) * | 2008-11-19 | 2010-05-31 | Alstom Technology Ltd | Verfahren zum bearbeiten eines gasturbinenläufers. |
US10480322B2 (en) * | 2018-01-12 | 2019-11-19 | General Electric Company | Turbine engine with annular cavity |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647368A (en) * | 1949-05-09 | 1953-08-04 | Hermann Oestrich | Method and apparatus for internally cooling gas turbine blades with air, fuel, and water |
US2858103A (en) * | 1956-03-26 | 1958-10-28 | Westinghouse Electric Corp | Gas turbine apparatus |
US2988325A (en) * | 1957-07-18 | 1961-06-13 | Rolls Royce | Rotary fluid machine with means supplying fluid to rotor blade passages |
US3343806A (en) * | 1965-05-27 | 1967-09-26 | Gen Electric | Rotor assembly for gas turbine engines |
-
1969
- 1969-02-26 CH CH285569A patent/CH495496A/de not_active IP Right Cessation
- 1969-04-28 US US819771A patent/US3582230A/en not_active Expired - Lifetime
- 1969-07-16 NL NL6910908A patent/NL6910908A/xx unknown
-
1970
- 1970-01-27 DE DE19702004761 patent/DE2004761A1/de active Pending
- 1970-02-26 GB GB944570A patent/GB1305431A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122872A1 (de) * | 1983-03-18 | 1984-10-24 | Kraftwerk Union Aktiengesellschaft | MD-Dampfturbine in einflutiger Bauweise für eine Hochtemperaturdampfturbinenanlage mit Zwischenüb erhitzung |
EP0353447A1 (de) * | 1988-07-29 | 1990-02-07 | Westinghouse Electric Corporation | Schlitze für den axialen Einschub von Turbinenschaufeln in eine Rotorscheibe |
EP0894941A1 (de) * | 1997-07-28 | 1999-02-03 | Asea Brown Boveri AG | Rotor einer Strömungsmaschine |
EP0926311A1 (de) * | 1997-12-24 | 1999-06-30 | Asea Brown Boveri AG | Rotor einer Strömungsmaschine |
Also Published As
Publication number | Publication date |
---|---|
US3582230A (en) | 1971-06-01 |
DE2004761A1 (de) | 1970-09-10 |
NL6910908A (de) | 1970-08-28 |
GB1305431A (de) | 1973-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |