FR1577388A - - Google Patents
Info
- Publication number
- FR1577388A FR1577388A FR1577388DA FR1577388A FR 1577388 A FR1577388 A FR 1577388A FR 1577388D A FR1577388D A FR 1577388DA FR 1577388 A FR1577388 A FR 1577388A
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
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- 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F05D2240/00—Components
- F05D2240/80—Platforms for stationary or moving blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49337—Composite blade
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Architecture (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21077/67A GB1130285A (en) | 1967-05-05 | 1967-05-05 | Method of making an aerofoil shaped blade for a fluid flow machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1577388A true FR1577388A (fr) | 1969-08-08 |
Family
ID=10156825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1577388D Expired FR1577388A (fr) | 1967-05-05 | 1968-04-18 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3566493A (fr) |
DE (1) | DE1752234A1 (fr) |
FR (1) | FR1577388A (fr) |
GB (1) | GB1130285A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688264A1 (fr) * | 1992-03-04 | 1993-09-10 | Snecma | Redresseur de turbomachine a aubes ayant une face alveolee chargee en materiau composite. |
US5253419A (en) * | 1991-02-20 | 1993-10-19 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Method of manufacturing a hollow blade for a turboshaft engine |
FR2695163A1 (fr) * | 1992-09-02 | 1994-03-04 | Snecma | Aube creuse pour turbomachine et son procédé de fabrication. |
FR2794167A1 (fr) | 1999-05-28 | 2000-12-01 | Snecma | Aube creuse pour turbomachine et son procede de fabrication |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848483A (en) * | 1972-07-17 | 1974-11-19 | Wall Machine Works | Method of making router bits |
US3813186A (en) * | 1972-10-10 | 1974-05-28 | Textron Inc | Rotor blade shear reinforcement |
US4032089A (en) * | 1975-04-16 | 1977-06-28 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Surface finishing |
DE2558882C3 (de) * | 1975-12-27 | 1979-10-11 | Walter 5300 Bonn Schoenball | Aufbau eines Rotors, insbesondere für Windkraftmaschinen |
US4136846A (en) * | 1976-12-20 | 1979-01-30 | Boeing Commercial Airplane Company | Composite structure |
US4118147A (en) * | 1976-12-22 | 1978-10-03 | General Electric Company | Composite reinforcement of metallic airfoils |
US4284443A (en) * | 1979-02-05 | 1981-08-18 | The Boeing Company | Single stage hot bonding method for producing composite honeycomb core structures |
US4326836A (en) * | 1979-12-13 | 1982-04-27 | United Technologies Corporation | Shroud for a rotor blade |
US4336090A (en) * | 1980-06-30 | 1982-06-22 | The Boeing Company | Method of making sandwich panel |
US4346134A (en) * | 1980-06-30 | 1982-08-24 | The Boeing Company | Honeycomb core assembly including a sacrificial core portion |
US4604780A (en) * | 1983-02-03 | 1986-08-12 | Solar Turbines Incorporated | Method of fabricating a component having internal cooling passages |
FR2569783B1 (fr) * | 1984-09-06 | 1986-09-12 | Snecma | Structure d'anneau et dispositif de decharge de compresseur comportant cet anneau |
US5056738A (en) * | 1989-09-07 | 1991-10-15 | General Electric Company | Damper assembly for a strut in a jet propulsion engine |
JP2808500B2 (ja) * | 1991-08-23 | 1998-10-08 | 三菱重工業株式会社 | ガスタービンの中空ファン動翼 |
US5344235A (en) * | 1993-01-21 | 1994-09-06 | General Signal Corp. | Erosion resistant mixing impeller |
DE19542080C1 (de) * | 1995-11-11 | 1997-01-30 | Mtu Muenchen Gmbh | Schaufelblatt für Turbotriebwerke zur Herstellung von Laufrädern mit integralen Hohlschaufeln |
FR2755055B1 (fr) * | 1996-10-31 | 1999-08-13 | Brigantine Sa | Nid d'abeilles a absorption variable |
DE19956444B4 (de) * | 1999-11-24 | 2004-08-26 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung eines Leichtbauteils in Verbundbauweise |
EP1186748A1 (fr) * | 2000-09-05 | 2002-03-13 | Siemens Aktiengesellschaft | Aube de rotor pour une turbomachine et turbomachine |
GB2398029B (en) * | 2003-02-04 | 2005-05-18 | Rolls Royce Plc | Production of disc components |
DE10307610A1 (de) | 2003-02-22 | 2004-09-02 | Rolls-Royce Deutschland Ltd & Co Kg | Verdichterschaufel für ein Flugzeugtriebwerk |
GB0601220D0 (en) | 2006-01-21 | 2006-03-01 | Rolls Royce Plc | Aerofoils for gas turbine engines |
GB2438185A (en) * | 2006-05-17 | 2007-11-21 | Rolls Royce Plc | An apparatus for preventing ice accretion |
US8851844B2 (en) * | 2007-10-31 | 2014-10-07 | Mitsubishi Heavy Industries, Ltd. | Stationary blade and steam turbine |
DE102008011427B4 (de) * | 2008-02-27 | 2023-08-03 | MTU Aero Engines AG | Verfahren zur Herstellung und Anwendung einer Schutzschicht |
DE102008058786A1 (de) * | 2008-11-24 | 2010-05-27 | Rolls-Royce Deutschland Ltd & Co Kg | Hybrides Bauteil für ein Gasturbinentriebwerk |
US8814527B2 (en) | 2009-08-07 | 2014-08-26 | Hamilton Sundstrand Corporation | Titanium sheath and airfoil assembly |
DE102010038408B4 (de) * | 2010-07-26 | 2020-11-19 | Airbus Operations Gmbh | Strukturelement für ein Luft- und Raumfahrzeug und Verfahren zum Herstellen eines derartigen Strukturelementes |
EP2663445B2 (fr) * | 2011-01-12 | 2019-05-08 | ABC Group Inc. | Objet creux doté d'éléments structuraux moulé par soufflage et procédé de moulage par soufflage |
CN103786003B (zh) * | 2014-01-15 | 2016-04-06 | 西安航空动力股份有限公司 | 一种航空发动机导向叶片缘板的加工方法 |
CN104690572B (zh) * | 2015-03-17 | 2017-02-01 | 四川明日宇航工业有限责任公司 | 弱刚性航空结构件小应力填充吸震装夹加工法 |
DE102018202685A1 (de) * | 2018-02-22 | 2019-08-22 | Siemens Aktiengesellschaft | Bauteil sowie Verfahren zum Herstellen eines Bauteils mittels additiven Fertigungsverfahren |
US11168572B2 (en) * | 2019-02-05 | 2021-11-09 | Raytheon Technologies Corporation | Composite gas turbine engine component |
-
1967
- 1967-05-05 GB GB21077/67A patent/GB1130285A/en not_active Expired
-
1968
- 1968-04-02 US US718125A patent/US3566493A/en not_active Expired - Lifetime
- 1968-04-18 FR FR1577388D patent/FR1577388A/fr not_active Expired
- 1968-04-23 DE DE19681752234 patent/DE1752234A1/de active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253419A (en) * | 1991-02-20 | 1993-10-19 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Method of manufacturing a hollow blade for a turboshaft engine |
FR2688264A1 (fr) * | 1992-03-04 | 1993-09-10 | Snecma | Redresseur de turbomachine a aubes ayant une face alveolee chargee en materiau composite. |
US5295789A (en) * | 1992-03-04 | 1994-03-22 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Turbomachine flow-straightener blade |
FR2695163A1 (fr) * | 1992-09-02 | 1994-03-04 | Snecma | Aube creuse pour turbomachine et son procédé de fabrication. |
US5407326A (en) * | 1992-09-02 | 1995-04-18 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Hollow blade for a turbomachine |
FR2794167A1 (fr) | 1999-05-28 | 2000-12-01 | Snecma | Aube creuse pour turbomachine et son procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
DE1752234A1 (de) | 1971-08-05 |
GB1130285A (en) | 1968-10-16 |
US3566493A (en) | 1971-03-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |