GB2410458B - Moulded composite products with cores - Google Patents

Moulded composite products with cores

Info

Publication number
GB2410458B
GB2410458B GB0401689A GB0401689A GB2410458B GB 2410458 B GB2410458 B GB 2410458B GB 0401689 A GB0401689 A GB 0401689A GB 0401689 A GB0401689 A GB 0401689A GB 2410458 B GB2410458 B GB 2410458B
Authority
GB
United Kingdom
Prior art keywords
cores
composite products
moulded composite
moulded
products
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.)
Expired - Lifetime
Application number
GB0401689A
Other versions
GB2410458A (en
GB0401689D0 (en
Inventor
David Irving
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.)
Iskra Wind Turbine Manufacturers Ltd
Original Assignee
Iskra Wind Turbine Manufacturers 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 Iskra Wind Turbine Manufacturers Ltd filed Critical Iskra Wind Turbine Manufacturers Ltd
Priority to GB0401689A priority Critical patent/GB2410458B/en
Publication of GB0401689D0 publication Critical patent/GB0401689D0/en
Publication of GB2410458A publication Critical patent/GB2410458A/en
Application granted granted Critical
Publication of GB2410458B publication Critical patent/GB2410458B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29C70/342—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 isostatic pressure
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • 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
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB0401689A 2004-01-27 2004-01-27 Moulded composite products with cores Expired - Lifetime GB2410458B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0401689A GB2410458B (en) 2004-01-27 2004-01-27 Moulded composite products with cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0401689A GB2410458B (en) 2004-01-27 2004-01-27 Moulded composite products with cores

Publications (3)

Publication Number Publication Date
GB0401689D0 GB0401689D0 (en) 2004-02-25
GB2410458A GB2410458A (en) 2005-08-03
GB2410458B true GB2410458B (en) 2008-09-03

Family

ID=31971487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0401689A Expired - Lifetime GB2410458B (en) 2004-01-27 2004-01-27 Moulded composite products with cores

Country Status (1)

Country Link
GB (1) GB2410458B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441688A (en) * 2013-09-19 2015-03-25 西门子公司 Method for applying fibre material on a vertical surface

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057502A2 (en) * 2008-11-24 2010-05-27 Vestas Wind Systems A/S Wind turbine blade comprising particle-reinforced bonding material
CN101844387B (en) * 2010-05-28 2013-04-10 无锡韦伯风能技术有限公司 Foam sandwich composite material blade and manufacturing process thereof
CN102518567A (en) * 2011-12-26 2012-06-27 无锡韦伯风能技术有限公司 Lightweight high-strength blade and manufacturing technology thereof
DE102012107932C5 (en) 2012-08-28 2024-01-11 Siemens Gamesa Renewable Energy Service Gmbh Method for producing a rotor blade and a rotor blade of a wind turbine
CN103448261B (en) * 2013-09-16 2015-11-18 河北科技大学 A kind of motion control method for midfoot support device in wind turbine blade forming process
US9709030B2 (en) 2013-12-16 2017-07-18 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
US9574544B2 (en) 2013-12-16 2017-02-21 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
ES2806262T3 (en) * 2014-06-30 2021-02-17 Gen Electric Rotor blade for a wind turbine and manufacturing process of a rotor blade component
CN105599889B (en) * 2016-01-12 2019-12-27 中国人民解放军海军工程大学 High-rigidity light solid composite rudder blade
CN107599443B (en) * 2017-09-05 2019-10-11 中国船舶重工集团公司第七二五研究所 A kind of continuous fiber reinforced composite materials propeller Lay up design and preparation method
GB201803802D0 (en) * 2018-03-09 2018-04-25 Rolls Royce Plc Composite fan blade and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105633A (en) * 1981-08-28 1983-03-30 Dowty Rotol Ltd Foam-containing structures
US5042968A (en) * 1989-11-02 1991-08-27 United Technologies Corporation Propeller blade subassembly and method for making a propeller blade subassembly
WO1999004964A1 (en) * 1997-07-25 1999-02-04 Tpi Technology, Inc. Large composite core structures formed by vacuum assisted resin transfer molding
JP2003311755A (en) * 2002-04-19 2003-11-05 Toho Tenax Co Ltd Hollow sandwich member and manufacturing method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105633A (en) * 1981-08-28 1983-03-30 Dowty Rotol Ltd Foam-containing structures
US5042968A (en) * 1989-11-02 1991-08-27 United Technologies Corporation Propeller blade subassembly and method for making a propeller blade subassembly
WO1999004964A1 (en) * 1997-07-25 1999-02-04 Tpi Technology, Inc. Large composite core structures formed by vacuum assisted resin transfer molding
JP2003311755A (en) * 2002-04-19 2003-11-05 Toho Tenax Co Ltd Hollow sandwich member and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441688A (en) * 2013-09-19 2015-03-25 西门子公司 Method for applying fibre material on a vertical surface
CN104441688B (en) * 2013-09-19 2019-01-08 西门子公司 Method for being applied to fibrous material in vertical surface

Also Published As

Publication number Publication date
GB2410458A (en) 2005-08-03
GB0401689D0 (en) 2004-02-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100127

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION WITHDRAWN

Effective date: 20110201