DE69736274T8 - Verfahren zur herstellung einer hohlen turbinenschaufel - Google Patents
Verfahren zur herstellung einer hohlen turbinenschaufel Download PDFInfo
- Publication number
- DE69736274T8 DE69736274T8 DE69736274T DE69736274T DE69736274T8 DE 69736274 T8 DE69736274 T8 DE 69736274T8 DE 69736274 T DE69736274 T DE 69736274T DE 69736274 T DE69736274 T DE 69736274T DE 69736274 T8 DE69736274 T8 DE 69736274T8
- Authority
- DE
- Germany
- Prior art keywords
- producing
- turbine blade
- hollow turbine
- hollow
- blade
- 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.)
- Active
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
-
- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7496—Pumps
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10T428/19—Sheets or webs edge spliced or joined
- Y10T428/192—Sheets or webs coplanar
-
- 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.]
- Y10T428/24777—Edge feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8270901A JP2982710B2 (ja) | 1996-10-14 | 1996-10-14 | 中空翼の製造方法及びその方法により製造された中空翼 |
JP27090196 | 1996-10-14 | ||
PCT/JP1997/003661 WO1998016746A1 (fr) | 1996-10-14 | 1997-10-09 | Procede de fabrication de pale creuse et pale creuse fabriquee au moyen de ce procede |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69736274D1 DE69736274D1 (de) | 2006-08-17 |
DE69736274T2 DE69736274T2 (de) | 2007-09-13 |
DE69736274T8 true DE69736274T8 (de) | 2007-12-27 |
Family
ID=17492568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69736274T Active DE69736274T8 (de) | 1996-10-14 | 1997-10-09 | Verfahren zur herstellung einer hohlen turbinenschaufel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6132826A (de) |
EP (1) | EP0867621B1 (de) |
JP (1) | JP2982710B2 (de) |
CN (1) | CN1093230C (de) |
DE (1) | DE69736274T8 (de) |
WO (1) | WO1998016746A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2848620A1 (fr) * | 2002-12-13 | 2004-06-18 | Valeo Systemes Dessuyage | Helice de refroidissement moteur pour vehicule automobile |
US6939108B2 (en) * | 2003-01-06 | 2005-09-06 | Mechanization Systems Company, Inc. | Cooling fan with reinforced blade |
JP4432474B2 (ja) * | 2003-11-27 | 2010-03-17 | ダイキン工業株式会社 | 遠心送風機の羽根車及びそれを備えた遠心送風機 |
US7189064B2 (en) * | 2004-05-14 | 2007-03-13 | General Electric Company | Friction stir welded hollow airfoils and method therefor |
DK2666615T3 (en) * | 2012-05-23 | 2015-06-15 | Nordex Energy Gmbh | Process for producing a rotor blade half shell for a wind power plant or for producing a rotor blade for a wind power plant, and production form for this purpose |
US20140286785A1 (en) * | 2013-03-08 | 2014-09-25 | General Electric Company | Method of producing a hollow airfoil |
KR101645178B1 (ko) | 2013-05-10 | 2016-08-03 | 엘지전자 주식회사 | 원심팬 및 원심팬의 제조방법 |
JP6107771B2 (ja) * | 2014-08-28 | 2017-04-05 | ダイキン工業株式会社 | 羽根部品 |
GB201506901D0 (en) * | 2015-04-23 | 2015-06-10 | Rolls Royce Plc | Manufacture of a hollow aerofoil |
JP6672233B2 (ja) * | 2017-09-25 | 2020-03-25 | 三菱重工業株式会社 | 複合材翼の成形方法、複合材翼及び複合材翼の成形型 |
CN110775171B (zh) * | 2019-11-13 | 2024-05-17 | 合肥工业大学 | 一种方程式赛车空心翼片及其成型方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1628277B1 (de) * | 1966-06-16 | 1971-03-25 | Helios Appbau Kg Mueller & Co | Verfahren zur herstellung von flügelteilen eineshohlflügels |
DE1628278A1 (de) * | 1966-06-16 | 1971-03-18 | Helios Appbau Kg Mueller & Co | Verfahren zur Herstellung von Luefterfluegeln |
US3903578A (en) * | 1972-02-28 | 1975-09-09 | United Aircraft Corp | Composite fan blade and method of construction |
US3936920A (en) * | 1972-08-14 | 1976-02-10 | Tre Corporation | Aerodynamic shell structure with fittings and method for fabricating same |
JPS6018243A (ja) * | 1983-07-12 | 1985-01-30 | Daikin Ind Ltd | 中空翼の製造方法 |
US4669164A (en) * | 1986-01-27 | 1987-06-02 | Phelps William D | Method and apparatus for the manufacture of variable dimension fans |
US4720244A (en) * | 1987-05-21 | 1988-01-19 | Hudson Products Corporation | Fan blade for an axial flow fan and method of forming same |
CN2057246U (zh) * | 1989-11-28 | 1990-05-16 | 湘潭南方空调环保技术开发公司 | 离心风机的全弧线中空科切后向机翼型叶片 |
US5213476A (en) * | 1990-07-02 | 1993-05-25 | Hudson Products Corporation | Fan blade |
US5091029A (en) * | 1991-01-15 | 1992-02-25 | United Technologies Corporation | Method of manufacturing a unitary, multi-legged helicopter rotor flexbeam made solely of composite materials |
JPH0741338B2 (ja) * | 1992-04-30 | 1995-05-10 | 株式会社アサヒエムアンドイー | 斜流ファン用ブレードの成形方法 |
US5232419A (en) * | 1992-12-01 | 1993-08-03 | Kozak Larry S | Walking machine |
GB2303329A (en) * | 1995-07-19 | 1997-02-19 | Ventilatoren Sirocco Howden Bv | Fan blade manufacture by rotational moulding and a radial fan hub |
DE19542080C1 (de) * | 1995-11-11 | 1997-01-30 | Mtu Muenchen Gmbh | Schaufelblatt für Turbotriebwerke zur Herstellung von Laufrädern mit integralen Hohlschaufeln |
-
1996
- 1996-10-14 JP JP8270901A patent/JP2982710B2/ja not_active Expired - Fee Related
-
1997
- 1997-10-09 DE DE69736274T patent/DE69736274T8/de active Active
- 1997-10-09 US US09/029,612 patent/US6132826A/en not_active Expired - Fee Related
- 1997-10-09 EP EP97944105A patent/EP0867621B1/de not_active Expired - Lifetime
- 1997-10-09 WO PCT/JP1997/003661 patent/WO1998016746A1/ja active IP Right Grant
- 1997-10-09 CN CN97191096A patent/CN1093230C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69736274D1 (de) | 2006-08-17 |
JP2982710B2 (ja) | 1999-11-29 |
DE69736274T2 (de) | 2007-09-13 |
EP0867621A4 (de) | 2004-11-10 |
EP0867621A1 (de) | 1998-09-30 |
CN1093230C (zh) | 2002-10-23 |
EP0867621B1 (de) | 2006-07-05 |
CN1198804A (zh) | 1998-11-11 |
WO1998016746A1 (fr) | 1998-04-23 |
US6132826A (en) | 2000-10-17 |
JPH10122195A (ja) | 1998-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8381 | Inventor (new situation) |
Inventor name: KAWASAKI, HIRAKU, SAKAI-SHI, OSAKA, JP Inventor name: SIMOMURA, TAKEO, SAKAI-SHI, OSAKA, JP |