DE69736274T8 - Verfahren zur herstellung einer hohlen turbinenschaufel - Google Patents

Verfahren zur herstellung einer hohlen turbinenschaufel Download PDF

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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
Application number
DE69736274T
Other languages
English (en)
Other versions
DE69736274D1 (de
DE69736274T2 (de
Inventor
Hiraku Sakai-shi KAWASAKI
Takeo Sakai-shi SIMOMURA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE69736274D1 publication Critical patent/DE69736274D1/de
Publication of DE69736274T2 publication Critical patent/DE69736274T2/de
Application granted granted Critical
Publication of DE69736274T8 publication Critical patent/DE69736274T8/de
Active legal-status Critical Current

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)
DE69736274T 1996-10-14 1997-10-09 Verfahren zur herstellung einer hohlen turbinenschaufel Active DE69736274T8 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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