FR1090194A - Perfectionnements aux constructions de rotors et stators à aubes pour machines à fluide - Google Patents
Perfectionnements aux constructions de rotors et stators à aubes pour machines à fluideInfo
- Publication number
- FR1090194A FR1090194A FR1090194DA FR1090194A FR 1090194 A FR1090194 A FR 1090194A FR 1090194D A FR1090194D A FR 1090194DA FR 1090194 A FR1090194 A FR 1090194A
- Authority
- FR
- France
- Prior art keywords
- rotor
- fluid machines
- blade stator
- stator constructions
- constructions
- 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
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- 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
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB318290X | 1952-10-31 | ||
GB318289X | 1952-10-31 | ||
GB325000X | 1953-05-15 | ||
GB231053X | 1953-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1090194A true FR1090194A (fr) | 1955-03-28 |
Family
ID=27448583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1090194D Expired FR1090194A (fr) | 1952-10-31 | 1953-10-29 | Perfectionnements aux constructions de rotors et stators à aubes pour machines à fluide |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH318290A (fr) |
FR (1) | FR1090194A (fr) |
GB (1) | GB742477A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920866A (en) * | 1954-12-20 | 1960-01-12 | A V Roe Canada Ltd | Hollow air cooled sheet metal turbine blade |
US2945671A (en) * | 1955-02-10 | 1960-07-19 | Rolls Royce | Bladed rotor constructions for fluid machines |
DE1110469B (de) * | 1956-03-28 | 1961-07-06 | Robert Pouit | Gasturbine mit Reaktionsbeschaufelung |
US3010696A (en) * | 1955-09-26 | 1961-11-28 | Rolls Royce | Bladed rotor with means to supply fluid to passages in the blades |
EP1503038A1 (fr) * | 2003-08-01 | 2005-02-02 | Snecma Moteurs | Circuit de refroidissement pour aube de turbine |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE554667A (fr) * | 1956-02-03 | |||
DE1069153B (de) * | 1956-03-14 | 1959-11-19 | D. Naoier S. Son Limited, London | Hohlschaufeln für Turbinen ader Verdichter |
GB846277A (en) * | 1956-11-20 | 1960-08-31 | Rolls Royce | Turbine and compressor blades |
GB856674A (en) * | 1958-06-18 | 1960-12-21 | Rolls Royce | Blades for gas turbine engines |
NL295165A (fr) * | 1962-07-11 | |||
US3574482A (en) * | 1969-01-23 | 1971-04-13 | Gen Electric | Turbomachinery blades |
FR2468727A1 (fr) * | 1979-10-26 | 1981-05-08 | Snecma | Perfectionnement aux aubes de turbine refroidies |
GB2100807B (en) * | 1981-06-30 | 1984-08-01 | Rolls Royce | Turbine blade for gas turbine engines |
GB2250548A (en) * | 1990-12-06 | 1992-06-10 | Rolls Royce Plc | Cooled turbine aerofoil blade |
GB2319308B (en) * | 1996-11-12 | 2001-02-28 | Rolls Royce Plc | Gas turbine engine turbine system |
US6059529A (en) * | 1998-03-16 | 2000-05-09 | Siemens Westinghouse Power Corporation | Turbine blade assembly with cooling air handling device |
GB2345942B (en) * | 1998-12-24 | 2002-08-07 | Rolls Royce Plc | Gas turbine engine internal air system |
EP1249578B1 (fr) | 2001-04-11 | 2006-10-11 | Siemens Aktiengesellschaft | Refroidissement d'une turbine à gaz |
US10094228B2 (en) | 2015-05-01 | 2018-10-09 | General Electric Company | Turbine dovetail slot heat shield |
GB2569695A (en) * | 2016-09-02 | 2019-06-26 | Rolls Royce Plc | Gas turbine engine |
JP7155400B2 (ja) * | 2018-08-21 | 2022-10-18 | シーメンス エナジー グローバル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | ガスタービンエンジンの冷却流体用のモジュラケーシングマニホールド |
-
1952
- 1952-10-31 GB GB27512/52A patent/GB742477A/en not_active Expired
-
1953
- 1953-10-29 FR FR1090194D patent/FR1090194A/fr not_active Expired
- 1953-10-31 CH CH318290D patent/CH318290A/de unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920866A (en) * | 1954-12-20 | 1960-01-12 | A V Roe Canada Ltd | Hollow air cooled sheet metal turbine blade |
US2945671A (en) * | 1955-02-10 | 1960-07-19 | Rolls Royce | Bladed rotor constructions for fluid machines |
US3010696A (en) * | 1955-09-26 | 1961-11-28 | Rolls Royce | Bladed rotor with means to supply fluid to passages in the blades |
DE1110469B (de) * | 1956-03-28 | 1961-07-06 | Robert Pouit | Gasturbine mit Reaktionsbeschaufelung |
EP1503038A1 (fr) * | 2003-08-01 | 2005-02-02 | Snecma Moteurs | Circuit de refroidissement pour aube de turbine |
FR2858352A1 (fr) * | 2003-08-01 | 2005-02-04 | Snecma Moteurs | Circuit de refroidissement pour aube de turbine |
US7033136B2 (en) | 2003-08-01 | 2006-04-25 | Snecma Moteurs | Cooling circuits for a gas turbine blade |
Also Published As
Publication number | Publication date |
---|---|
GB742477A (en) | 1955-12-30 |
CH318290A (de) | 1956-12-31 |
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