CH491294A - Tragflügelartige Schaufel - Google Patents
Tragflügelartige SchaufelInfo
- Publication number
- CH491294A CH491294A CH685669A CH685669A CH491294A CH 491294 A CH491294 A CH 491294A CH 685669 A CH685669 A CH 685669A CH 685669 A CH685669 A CH 685669A CH 491294 A CH491294 A CH 491294A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrofoil
- blade
- Prior art date
Links
Classifications
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
- B29C69/002—Winding
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/822—Single use mandrels, e.g. destructible, becoming part of the wound articles
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/828—Arrangements comprising a plurality of cores or mandrels, e.g. to increase production speed
-
- 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
- B29C70/34—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
-
- 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
- B29C70/34—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/347—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/02—Pretreatment of the fibres or filaments
- C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
- C22C47/062—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element from wires or filaments only
- C22C47/064—Winding wires
-
- 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
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2229868 | 1968-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH491294A true CH491294A (de) | 1970-05-31 |
Family
ID=10177120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH685669A CH491294A (de) | 1968-05-10 | 1969-05-05 | Tragflügelartige Schaufel |
Country Status (6)
Country | Link |
---|---|
US (1) | US3619448A (de) |
BE (1) | BE732680A (de) |
CH (1) | CH491294A (de) |
DE (1) | DE1923888C3 (de) |
FR (1) | FR2008228A1 (de) |
GB (1) | GB1228996A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031181A (en) * | 1972-04-05 | 1977-06-21 | General Dynamics Corporation | Method for molding high strength facing |
FR2474395A1 (fr) * | 1980-01-28 | 1981-07-31 | Aerospatiale | Procede de fabrication d'un element flexible et torsible et elements obtenus selon ce procede |
US4576770A (en) * | 1982-04-01 | 1986-03-18 | General Electric Co. | Method of manufacturing a turbomachinery rotor |
DE3301268A1 (de) * | 1983-01-17 | 1984-07-26 | Akzo Gmbh, 5600 Wuppertal | Verfahren und vorrichtung zum herstellen von hohlfadenbuendeln |
US6045906A (en) * | 1984-03-15 | 2000-04-04 | Cytec Technology Corp. | Continuous, linearly intermixed fiber tows and composite molded article thereform |
US4799985A (en) * | 1984-03-15 | 1989-01-24 | Hoechst Celanese Corporation | Method of forming composite fiber blends and molding same |
US4871491A (en) * | 1984-03-15 | 1989-10-03 | Basf Structural Materials Inc. | Process for preparing composite articles from composite fiber blends |
US4818318A (en) * | 1984-03-15 | 1989-04-04 | Hoechst Celanese Corp. | Method of forming composite fiber blends |
GB2224969B (en) * | 1988-09-12 | 1993-07-07 | Tetronel Limited | Improvements in and relating to the manufacture of laminates |
US6409950B1 (en) * | 2000-09-21 | 2002-06-25 | Yung-Chang Chiu | Method of making a hollow ornamental knotted article |
GB2418459B (en) * | 2004-09-22 | 2009-04-29 | Rolls Royce Plc | A method of manufacturing an aerofoil |
JP2016520169A (ja) | 2013-05-14 | 2016-07-11 | ゼネラル・エレクトリック・カンパニイ | 随意的な中空翼形部を備えた複合材織物出口ガイドベーン |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937805A (en) * | 1952-12-15 | 1960-05-24 | Studebaker Packard Corp | Stator blade assembly and method and machine for making same |
US2879196A (en) * | 1953-05-22 | 1959-03-24 | Zenith Plastics Company | Method for metal spray molds |
US2929755A (en) * | 1958-07-24 | 1960-03-22 | Orenda Engines Ltd | Plastic blades for gas turbine engines |
US3215762A (en) * | 1960-04-19 | 1965-11-02 | Formica Corp | Process for making a textile shuttle and textile shuttle blank biscuit |
US3518338A (en) * | 1964-06-08 | 1970-06-30 | William C Tambussi | Molding process |
US3263289A (en) * | 1965-02-19 | 1966-08-02 | Bliss E W Co | Coupling device for woven bands |
US3349157A (en) * | 1965-03-11 | 1967-10-24 | Parsons Corp | Method of molding multi-laminate airfoil structures and the like |
-
1968
- 1968-05-10 GB GB2229868A patent/GB1228996A/en not_active Expired
-
1969
- 1969-05-05 CH CH685669A patent/CH491294A/de not_active IP Right Cessation
- 1969-05-06 US US822259A patent/US3619448A/en not_active Expired - Lifetime
- 1969-05-07 BE BE732680D patent/BE732680A/xx unknown
- 1969-05-08 FR FR6914832A patent/FR2008228A1/fr not_active Withdrawn
- 1969-05-09 DE DE1923888A patent/DE1923888C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1923888C3 (de) | 1975-01-02 |
US3619448A (en) | 1971-11-09 |
FR2008228A1 (de) | 1970-01-16 |
BE732680A (de) | 1969-10-16 |
DE1923888B2 (de) | 1974-05-16 |
GB1228996A (de) | 1971-04-21 |
DE1923888A1 (de) | 1970-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |