FR2342834A1 - Procede pour fabriquer des pieces telles que des pales de ventilateur, des rotors de ventilateurs et pieces ainsi obtenues - Google Patents
Procede pour fabriquer des pieces telles que des pales de ventilateur, des rotors de ventilateurs et pieces ainsi obtenuesInfo
- Publication number
- FR2342834A1 FR2342834A1 FR7617163A FR7617163A FR2342834A1 FR 2342834 A1 FR2342834 A1 FR 2342834A1 FR 7617163 A FR7617163 A FR 7617163A FR 7617163 A FR7617163 A FR 7617163A FR 2342834 A1 FR2342834 A1 FR 2342834A1
- Authority
- FR
- France
- Prior art keywords
- parts
- fan
- rotors
- manufacturing
- fan blades
- 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.)
- Granted
Links
Classifications
-
- 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
- B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
- B29C39/08—Introducing the material into the mould by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2609006A DE2609006B2 (de) | 1976-03-04 | 1976-03-04 | Aus faserverstärktem Kunststoff gegossener, hohler Ventilatorflügel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2342834A1 true FR2342834A1 (fr) | 1977-09-30 |
FR2342834B1 FR2342834B1 (fr) | 1983-10-21 |
Family
ID=5971542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617163A Granted FR2342834A1 (fr) | 1976-03-04 | 1976-05-21 | Procede pour fabriquer des pieces telles que des pales de ventilateur, des rotors de ventilateurs et pieces ainsi obtenues |
Country Status (10)
Country | Link |
---|---|
US (1) | US4248817A (fr) |
JP (1) | JPS52107069A (fr) |
BE (1) | BE841856A (fr) |
DE (1) | DE2609006B2 (fr) |
DK (1) | DK125776A (fr) |
ES (1) | ES446651A1 (fr) |
FR (1) | FR2342834A1 (fr) |
GB (1) | GB1549052A (fr) |
NL (1) | NL170174C (fr) |
ZA (1) | ZA764360B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652768A1 (fr) * | 1989-10-11 | 1991-04-12 | Snecma | Procede de fabrication de moules. |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058555A1 (fr) * | 1981-02-17 | 1982-08-25 | National Plastics Limited | Corps creux ou tubulaires renforcés |
GB2161109B (en) * | 1984-07-07 | 1988-12-21 | Rolls Royce | Integral bladed member |
GB2161110B (en) * | 1984-07-07 | 1988-03-23 | Rolls Royce | An annular bladed member having an integral shroud and a method of manufacture thereof |
GB2161108B (en) * | 1984-07-07 | 1988-03-23 | Rolls Royce | A compressor rotor assembly and a method of manufacture of such an assembly |
DK431584A (da) * | 1984-09-10 | 1986-03-11 | Dansk Ind Syndikat | Fremgangsmaade og apparat til udskiftning af modelplader ved et formeanlaeg til fremstilling af kasseloese formparter af sand eller lignende materiale |
US4740345A (en) * | 1985-10-22 | 1988-04-26 | Nippon Gakki Seizo Kabushiki Kaisha | Method for producing an iron golf club head |
US5176864A (en) * | 1989-06-12 | 1993-01-05 | Aluminum Company Of America | Lost wax process utilizing a high temperature wax-based material |
US5197196A (en) * | 1990-09-22 | 1993-03-30 | Kyushu Hitachi Maxell, Ltd. | Spiral cutter for use in an electric razor and a method for manufacturing the cutter |
US5248467A (en) * | 1992-07-27 | 1993-09-28 | Cushman William B | Injection of molding material into molds that may contain cores and/or fibers |
US5516477A (en) * | 1994-08-01 | 1996-05-14 | Ford Motor Company | Resin molding process utilizing a glass core |
GB2303329A (en) * | 1995-07-19 | 1997-02-19 | Ventilatoren Sirocco Howden Bv | Fan blade manufacture by rotational moulding and a radial fan hub |
EP1197309B1 (fr) * | 2000-10-04 | 2004-04-07 | Alcan Technology & Management AG | Procédé de fabrication des éléments de construction en matière plastique renforcés par des fibres |
US7086365B1 (en) | 2004-03-17 | 2006-08-08 | Darrin Blake Teeter | Air intake manifold |
DE102006031326B4 (de) * | 2006-07-06 | 2010-09-23 | Airbus Deutschland Gmbh | Formkern und Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
DE102006031334A1 (de) | 2006-07-06 | 2008-01-10 | Airbus Deutschland Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
DE102006031325B4 (de) * | 2006-07-06 | 2010-07-01 | Airbus Deutschland Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
DE102006031336B4 (de) * | 2006-07-06 | 2010-08-05 | Airbus Deutschland Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils in der Luft- und Raumfahrt |
DE102006031323B4 (de) * | 2006-07-06 | 2010-07-15 | Airbus Deutschland Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
DE102006031335B4 (de) * | 2006-07-06 | 2011-01-27 | Airbus Operations Gmbh | Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt |
DE102007057198B4 (de) * | 2007-11-28 | 2017-04-20 | Daimler Ag | Verfahren zur Herstellung eines Faserverbund-Hohlkörpers mit kraftfluss- und spannungsoptimierter Faserausrichtung |
US8734925B2 (en) * | 2011-10-19 | 2014-05-27 | Hexcel Corporation | High pressure molding of composite parts |
KR101314347B1 (ko) | 2011-12-01 | 2013-10-04 | 한국원자력연구원 | 비고화물 에폭시 진공 침투 장치 |
DE102012021786A1 (de) * | 2012-11-08 | 2014-05-08 | Technische Universität München | Verfahren und Vorrichtung zur Herstellung eines Bauteils aus einem Faserverbundwerkstoff |
WO2015017001A2 (fr) * | 2013-05-14 | 2015-02-05 | General Electric Company | Guide de sortie en tissu composite ayant un profil aérodynamique creux facultatif |
WO2014198501A1 (fr) * | 2013-06-12 | 2014-12-18 | Evonik Fibres Gmbh | Système de cartouches membranaires |
CN103331920B (zh) * | 2013-07-02 | 2015-09-30 | 国电联合动力技术(连云港)有限公司 | 用于涂层力学性能检测的玻璃钢底板的制作方法 |
EP3034263A1 (fr) * | 2014-12-19 | 2016-06-22 | Sadair Spear AB | Procédé de fabrication d'une structure renforcée par des fibres, mandrin, système de moulage et structure renforcée par des fibres |
DE102016103979A1 (de) | 2016-03-04 | 2017-09-07 | KTM Technologies GmbH | Verfahren zur Herstellung eines faserverstärkten Strukturhohlbauteils sowie Strukturhohlbauteil |
DE102016124061A1 (de) | 2016-12-12 | 2018-06-14 | KTM Technologies GmbH | Verlorener Formkern sowie ein Verfahren zur Herstellung eines Bauteils und das Bauteil selbst |
FR3070421B1 (fr) * | 2017-08-29 | 2020-02-21 | Safran Aircraft Engines | Pale pour turbomachine et son procede de fabrication |
WO2019038500A1 (fr) | 2017-08-24 | 2019-02-28 | Safran Aircraft Engines | Pale pour turbomachine et son procede de fabrication |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1349372A (en) * | 1920-08-10 | Method of making hollow bodies | ||
US1504547A (en) * | 1919-04-16 | 1924-08-12 | Henry C Egerton | Process of molding hollow articles |
US1860557A (en) * | 1930-09-12 | 1932-05-31 | Firm Gustav Schwarz G M B H | Propeller for aircraft |
US2161533A (en) * | 1936-02-01 | 1939-06-06 | Hugo Heine | Means for protecting wooden propellers |
US2202042A (en) * | 1938-01-13 | 1940-05-28 | Clinton W Blount | Method of manufacturing hollow objects |
US2182812A (en) * | 1938-02-10 | 1939-12-12 | Lougheed Victor | Air propeller blade |
US2482375A (en) * | 1944-11-22 | 1949-09-20 | Sensenich Corp | Process of manufacturing plastic coated wood propellers or impellers |
US2589786A (en) * | 1945-04-10 | 1952-03-18 | Glenn L Martin Co | Method of forming hollow plastic bodies |
US2783174A (en) * | 1953-05-20 | 1957-02-26 | Minnesota Mining & Mfg | Process for producing fibrous tubes |
US2913036A (en) * | 1956-08-10 | 1959-11-17 | Anthony Bros Fibre Glass Pool | Process and apparatus for molding large plastic structures |
US2893061A (en) * | 1957-04-05 | 1959-07-07 | Allis Chalmers Mfg Co | Method for encapsulating electrical equipment |
US3021241A (en) * | 1958-01-13 | 1962-02-13 | Aerojet General Co | Method of forming perforated reinforced plastic containers |
US3133596A (en) * | 1961-07-19 | 1964-05-19 | American Radiator & Standard | Rotary device and associated method |
US3349157A (en) * | 1965-03-11 | 1967-10-24 | Parsons Corp | Method of molding multi-laminate airfoil structures and the like |
US3551237A (en) * | 1967-04-18 | 1970-12-29 | Aerojet General Co | Method of preparing filament-wound open beam structures |
NL6710935A (fr) * | 1967-08-09 | 1969-02-11 | ||
US3619865A (en) * | 1969-03-12 | 1971-11-16 | Mcculloch Corp | Centrifugal impregnator apparatus for impregnating electrical components |
BE755079A (fr) * | 1969-08-21 | 1971-02-22 | Ciba Geigy | Procédé et dispositif pour imprégner des articles ou pièces, notamment des bobinage électriques, au moyen de masses durcissables de résine coulée |
US3762835A (en) * | 1971-07-02 | 1973-10-02 | Gen Electric | Foreign object damage protection for compressor blades and other structures and related methods |
US3751551A (en) * | 1971-07-06 | 1973-08-07 | Firestone Tire & Rubber Co | Process of centrifugal casting |
US3975479A (en) * | 1973-03-09 | 1976-08-17 | Mcclean Anderson, Inc. | Method of fabricating a reinforced plastic article |
JPS5082171A (fr) * | 1973-11-21 | 1975-07-03 | ||
US3962506A (en) * | 1974-04-29 | 1976-06-08 | Fiber Science, Inc. | Multi-chambered cellular structure and method for manufacture |
JPS50145474A (fr) * | 1974-05-16 | 1975-11-21 | ||
US4006999A (en) * | 1975-07-17 | 1977-02-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Leading edge protection for composite blades |
-
1976
- 1976-03-04 DE DE2609006A patent/DE2609006B2/de not_active Ceased
- 1976-03-23 DK DK125776A patent/DK125776A/da not_active IP Right Cessation
- 1976-03-25 GB GB11929/76A patent/GB1549052A/en not_active Expired
- 1976-04-02 NL NLAANVRAGE7603432,A patent/NL170174C/xx not_active IP Right Cessation
- 1976-04-02 ES ES446651A patent/ES446651A1/es not_active Expired
- 1976-05-14 BE BE167055A patent/BE841856A/fr not_active IP Right Cessation
- 1976-05-21 JP JP5954576A patent/JPS52107069A/ja active Pending
- 1976-05-21 FR FR7617163A patent/FR2342834A1/fr active Granted
- 1976-07-21 ZA ZA764360A patent/ZA764360B/xx unknown
-
1979
- 1979-10-05 US US06/082,081 patent/US4248817A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652768A1 (fr) * | 1989-10-11 | 1991-04-12 | Snecma | Procede de fabrication de moules. |
EP0423024A1 (fr) * | 1989-10-11 | 1991-04-17 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Procédé de fabrication de moules |
Also Published As
Publication number | Publication date |
---|---|
ZA764360B (en) | 1977-07-27 |
NL170174C (nl) | 1982-10-01 |
JPS52107069A (en) | 1977-09-08 |
NL7603432A (nl) | 1977-09-06 |
FR2342834B1 (fr) | 1983-10-21 |
DE2609006A1 (de) | 1977-09-08 |
GB1549052A (en) | 1979-08-01 |
US4248817A (en) | 1981-02-03 |
DE2609006B2 (de) | 1979-10-31 |
ES446651A1 (es) | 1977-06-01 |
BE841856A (fr) | 1976-09-01 |
DK125776A (da) | 1977-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |