BR9102099A - Processo para fabricacao de pas de ventilador - Google Patents

Processo para fabricacao de pas de ventilador

Info

Publication number
BR9102099A
BR9102099A BR919102099A BR9102099A BR9102099A BR 9102099 A BR9102099 A BR 9102099A BR 919102099 A BR919102099 A BR 919102099A BR 9102099 A BR9102099 A BR 9102099A BR 9102099 A BR9102099 A BR 9102099A
Authority
BR
Brazil
Prior art keywords
manufacture
fan blades
blades
fan
Prior art date
Application number
BR919102099A
Other languages
English (en)
Inventor
Robert C Monroe
Original Assignee
Hudson Products Corp
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 Hudson Products Corp filed Critical Hudson Products Corp
Publication of BR9102099A publication Critical patent/BR9102099A/pt

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
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3649—Inflatable bladders using gas or fluid and related details
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BR919102099A 1990-07-02 1991-05-21 Processo para fabricacao de pas de ventilador BR9102099A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/546,806 US5156786A (en) 1990-07-02 1990-07-02 Method for manufacuring fan blades

Publications (1)

Publication Number Publication Date
BR9102099A true BR9102099A (pt) 1992-01-14

Family

ID=24182092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102099A BR9102099A (pt) 1990-07-02 1991-05-21 Processo para fabricacao de pas de ventilador

Country Status (12)

Country Link
US (1) US5156786A (pt)
EP (1) EP0465169B1 (pt)
JP (1) JPH0737052B2 (pt)
CN (1) CN1034642C (pt)
AU (1) AU634377B2 (pt)
BR (1) BR9102099A (pt)
CA (1) CA2043747C (pt)
DE (1) DE69114926T2 (pt)
ES (1) ES2080255T3 (pt)
ID (1) ID826B (pt)
MX (1) MX173885B (pt)
ZA (1) ZA913305B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527155A (en) * 1992-08-21 1996-06-18 Mcdonnell Douglas Corp. Injection molded fan blade
TW297046B (pt) * 1993-06-15 1997-02-01 Dow Chemical Co
US6143236A (en) * 1994-02-09 2000-11-07 Radius Engineering, Inc. Method for manufacturing composite shafts with injection molded, rigidized bladder with varying wall thickness
US5741450A (en) * 1996-01-16 1998-04-21 Hudson Products Corporation Method of and apparatus for molding a hollow fan blade
FR2760681B1 (fr) * 1997-03-12 1999-05-14 Alternatives En Procede de fabrication d'une piece de grandes dimensions en materiau composite et pale d'helice, en particulier d'eolienne, fabriquee selon ce procede
US6248024B1 (en) 1997-04-23 2001-06-19 Radius Engineering, Inc. Composite golf club head
US6340509B1 (en) 1997-04-23 2002-01-22 Radius Engineering, Inc. Composite bicycle frame and method of construction thereof
US6319346B1 (en) 1997-04-23 2001-11-20 Radius Engineering, Inc. Method for manufacture of composite aircraft control surfaces
US6475424B1 (en) 1998-05-14 2002-11-05 Cambridge Industries, Inc. Multi-process molding method and article produced by same
US6814545B2 (en) * 2000-04-21 2004-11-09 Revcor, Inc. Fan blade
US20040258531A1 (en) * 2000-04-21 2004-12-23 Ling-Zhong Zeng Fan blade
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
JP2003094448A (ja) * 2001-09-25 2003-04-03 Toray Ind Inc Ｆｒｐ中空構造体の製造方法
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
US20090146433A1 (en) * 2007-12-07 2009-06-11 General Electric Company Method and apparatus for fabricating wind turbine components
CA2708269C (en) * 2007-12-18 2013-10-15 Bell Helicopter Textron Inc. Rotor blade and method of making same
FR2940173B1 (fr) * 2008-12-23 2013-02-08 Snecma Procede de fabrication d'une piece de forme par tissage 3d et piece de forme ainsi obtenue.
EP2441951B1 (en) * 2010-10-13 2017-04-26 Siemens Aktiengesellschaft Method for manufacturing a wind turbine rotor blade
CN101992384B (zh) * 2010-10-26 2013-02-06 昆山华风风电科技有限公司 剪切肋模具制造工艺
CN102514210A (zh) * 2011-12-12 2012-06-27 天津工业大学 一种复合材料预制件的成型方法
CN102806668B (zh) * 2012-07-03 2016-05-11 徐建昇 纤维管件的成型方法
US10307975B2 (en) * 2015-07-17 2019-06-04 Rohr, Inc. Resin-infusion process for composites manufacturing
CN105563851A (zh) * 2016-02-04 2016-05-11 上海晋飞新材料科技有限公司 无人机机身的成型工艺
DE102017102565A1 (de) * 2017-02-09 2018-08-09 CG Rail - Chinesisch-Deutsches Forschungs- und Entwicklungszentrum für Bahn- und Verkehrstechnik Dresden GmbH Verfahren zur Herstellung eines Hohlträgers aus einem Faserverbundmaterial, ein als Hohlkörper ausgebildeter Kern sowie dessen Verwendung und die Verwendung des Hohlträgers aus Faserverbundmaterial
GB201803802D0 (en) 2018-03-09 2018-04-25 Rolls Royce Plc Composite fan blade and manufacturing method thereof
FR3109115B1 (fr) * 2020-04-10 2024-04-05 Safran Aircraft Engines Procede de fabrication d’une preforme pour une piece en materiau composite de turbomachine et piece correspondante
CN113119492B (zh) * 2021-04-13 2022-05-31 山东医学高等专科学校 一种船用螺旋桨叶纤维增强复合材料的制备方法
CN113492542A (zh) * 2021-07-06 2021-10-12 上海电气风电集团股份有限公司 一种叶片灌注工艺方法及灌注系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202042A (en) * 1938-01-13 1940-05-28 Clinton W Blount Method of manufacturing hollow objects
US2485827A (en) * 1945-11-05 1949-10-25 Hartzell Industries Propeller for aircraft
FR1145327A (fr) * 1955-08-23 1957-10-24 Hudson Engineering Corp Procédé et appareil de moulage de corps creux
FR1303210A (fr) * 1961-05-03 1962-09-07 Haldemann S A Procédé de fabrication d'un objet creux alvéolé et objet tel que ski obtenu par ce procédé
DE2300275A1 (de) * 1973-01-04 1974-07-18 Aug Laukhuff Fa Tastenlagerung fuer tastenmusikinstrumente
US4169749A (en) * 1977-09-21 1979-10-02 The United States Of America As Represented By The Secretary Of The Navy Method of making a hollow airfoil
US4345877A (en) * 1980-04-04 1982-08-24 Hudson Products Corporation Axial flow fans and blades therefor
GB8400294D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced composite plastics material
JPS60232918A (ja) * 1984-05-04 1985-11-19 Nitto Boseki Co Ltd 強化プラスチツク管継手の製造法
US5000990A (en) * 1985-08-22 1991-03-19 The Budd Company One piece molded composite part and method of manufacture
US4863771A (en) * 1985-08-22 1989-09-05 The Budd Company Hollow fiber reinforced structure and method of making same
US4740346A (en) * 1986-02-26 1988-04-26 The Budd Company Perimeter resin feeding of composite structures
US4663225A (en) * 1986-05-02 1987-05-05 Allied Corporation Fiber reinforced composites and method for their manufacture
US4720244A (en) * 1987-05-21 1988-01-19 Hudson Products Corporation Fan blade for an axial flow fan and method of forming same
US4808362A (en) * 1987-06-04 1989-02-28 The Budd Company Hollow reinforced fiber structure formed by resin transfer molding
DE3866290D1 (de) * 1987-06-15 1992-01-02 Budd Co Verfahren zum herstellen eines faserverstaerkten bauteils.
US4911876A (en) * 1987-06-15 1990-03-27 The Budd Company Method of forming an integral fiber reinforced structure
JPH01218809A (ja) * 1988-02-27 1989-09-01 Sumitomo Rubber Ind Ltd 中空プラスチック製品の製法
JPH02130115A (ja) * 1988-11-11 1990-05-18 Inoue Mtp Co Ltd ガラス繊維強化プラスチック成形品の製造方法
US4988469A (en) * 1988-11-21 1991-01-29 United Technologies Corporation Method of fabricating fiber reinforced composite articles by resin transfer molding
GB2225277B (en) * 1988-11-21 1992-11-18 United Technologies Corp Method of fabricating fiber reinforced composite articles by resin transfer molding

Also Published As

Publication number Publication date
CA2043747C (en) 1995-06-27
DE69114926T2 (de) 1996-04-18
JPH0737052B2 (ja) 1995-04-26
ES2080255T3 (es) 1996-02-01
MX173885B (es) 1994-04-07
AU634377B2 (en) 1993-02-18
CN1058168A (zh) 1992-01-29
EP0465169B1 (en) 1995-11-29
ID826B (id) 1996-07-24
CN1034642C (zh) 1997-04-23
AU7597391A (en) 1992-02-27
EP0465169A1 (en) 1992-01-08
DE69114926D1 (de) 1996-01-11
JPH04232713A (ja) 1992-08-21
CA2043747A1 (en) 1992-01-03
ZA913305B (en) 1992-02-26
US5156786A (en) 1992-10-20

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/05/2011