ATE504419T1 - Verfahren, vorrichtung und system zur entdeckung eines lecks in einem vartm-prozess - Google Patents

Verfahren, vorrichtung und system zur entdeckung eines lecks in einem vartm-prozess

Info

Publication number
ATE504419T1
ATE504419T1 AT08388008T AT08388008T ATE504419T1 AT E504419 T1 ATE504419 T1 AT E504419T1 AT 08388008 T AT08388008 T AT 08388008T AT 08388008 T AT08388008 T AT 08388008T AT E504419 T1 ATE504419 T1 AT E504419T1
Authority
AT
Austria
Prior art keywords
resin
mould
mould cavity
mould part
rigid
Prior art date
Application number
AT08388008T
Other languages
English (en)
Inventor
Karsten Schibsbye
Original Assignee
Lm Glasfiber As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39816585&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE504419(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Glasfiber As filed Critical Lm Glasfiber As
Application granted granted Critical
Publication of ATE504419T1 publication Critical patent/ATE504419T1/de

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
    • B29C70/04—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Examining Or Testing Airtightness (AREA)
AT08388008T 2008-02-22 2008-02-22 Verfahren, vorrichtung und system zur entdeckung eines lecks in einem vartm-prozess ATE504419T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08388008.8A EP2093043B2 (de) 2008-02-22 2008-02-22 Verfahren und Vorrichtung zur Entdeckung eines Lecks in einem VARTM-Prozess

Publications (1)

Publication Number Publication Date
ATE504419T1 true ATE504419T1 (de) 2011-04-15

Family

ID=39816585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08388008T ATE504419T1 (de) 2008-02-22 2008-02-22 Verfahren, vorrichtung und system zur entdeckung eines lecks in einem vartm-prozess

Country Status (8)

Country Link
US (2) US8708014B2 (de)
EP (1) EP2093043B2 (de)
CN (1) CN102015264B (de)
AT (1) ATE504419T1 (de)
DE (1) DE602008006013D1 (de)
DK (1) DK2093043T4 (de)
ES (1) ES2362554T5 (de)
WO (1) WO2009103736A2 (de)

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ES2644526T3 (es) 2011-11-17 2017-11-29 Siemens Aktiengesellschaft Sistema y método para alimentar un fluido a un molde para moldear una estructura compuesta reforzada
US20130270729A1 (en) * 2012-04-12 2013-10-17 Karsten Schibsbye Resin flow control in vartm process
ES2588832T3 (es) * 2012-04-16 2016-11-07 Vestas Wind Systems A/S Método de fabricación de una pieza de material compuesto y aparato para la fabricación de una pieza de material compuesto
ES2427688B1 (es) * 2012-04-27 2015-08-04 Miguel Angel TOLEDO GARCÍA Sistema de inyección de resina en útiles de moldeo
EP2861411B1 (de) * 2012-06-19 2021-06-23 Convergent Manufacturing Technologies Inc. Detektion, überwachung und verwaltung von gaspräsenz, gasstrom und von gaslecks bei der herstellung von verbundwerkstoffen
WO2014006131A2 (en) * 2012-07-05 2014-01-09 Lm Wp Patent Holding A/S Method and moulding system for manufacturing a fibre-reinforced polymer object via a feedback system for controlling resin flow rate
DK2695903T3 (en) 2012-08-08 2019-01-14 Siemens Ag Process for modifying the rate of temperature change of an epoxy resin composition in a resin container in a casting process
EP2695727B1 (de) 2012-08-08 2017-12-06 Siemens Aktiengesellschaft Verfahren zum beschleunigen des härtungsverfahrens in harzüberlaufsystemen für die verwendung in gussverfahren und harzüberlaufsystembehälter
CN103862595A (zh) * 2012-12-10 2014-06-18 中航惠腾风电设备股份有限公司 具双真空系统的风轮叶片模具及用其制作风轮叶片的方法
CN103496129B (zh) * 2013-09-29 2015-08-26 天津博信汽车零部件有限公司 一种模具热流道漏胶自动检测系统
WO2016130679A2 (en) 2015-02-10 2016-08-18 Unitract Syringe Pty Ltd Rotationally biased insertion mechanism for a drug delivery pump
CN105799191B (zh) * 2015-12-30 2018-11-09 万海科技股份有限公司 一种超大型复合材料夹层制品真空成型系统及其工艺
US10365180B2 (en) * 2016-12-15 2019-07-30 The Boeing Company Non-destructive leak source detection and identification for complex bagging in conjunction with flow measurement systems
DE102017120272B4 (de) * 2017-09-04 2022-11-03 Airbus Operations Gmbh Verfahren zum Detektieren einer Leckage an einem Vakuumaufbau und Vorrichtung zur Herstellung eines Faserverbundbauteils
DE102017129061B3 (de) * 2017-12-06 2019-01-31 Lisa Dräxlmaier GmbH Vorrichtung und verfahren zum prüfen einer ladedose zum zuführen elektrischer energie zu einem energiespeicher eines fahrzeugs
CN108168795B (zh) * 2017-12-19 2021-07-23 江苏金风科技有限公司 压力检测装置及其控制方法
US11155044B2 (en) * 2018-05-04 2021-10-26 Tpi Composites, Inc. Zip strips for molding of infused fiberglass products
CN109540405B (zh) * 2018-11-07 2021-02-02 昌河飞机工业（集团）有限责任公司 一种复合材料成型模具漏气测试方法
CN109334045B (zh) * 2018-11-16 2020-11-13 航天特种材料及工艺技术研究所 一种腔体结构及其制备方法
US11883983B2 (en) 2019-02-14 2024-01-30 The Boeing Company Forming tools that mix multi-part resin for composite parts
EP3928965A1 (de) 2020-06-25 2021-12-29 Siemens Gamesa Renewable Energy A/S Verfahren zur herstellung eines elements in einem giessverfahren auf harzinfusionsbasis und windturbinenschaufel
US12377179B2 (en) 2020-07-17 2025-08-05 UVTON, Inc. UV disinfection device and method
CN112109342A (zh) * 2020-09-09 2020-12-22 中材科技风电叶片股份有限公司 风电叶片模具及叶片的制造方法
US12186440B2 (en) 2020-10-26 2025-01-07 UVTON, Inc. UV device for disinfecting a target enclosed in a chamber
CN112485013B (zh) * 2020-11-16 2021-07-30 中国空气动力研究与发展中心高速空气动力研究所 一种带涡轮动力模拟的单独涡扇发动机短舱表面测压试验装置及测压试验方法
CN113049199B (zh) * 2021-02-27 2023-01-06 江西奕方农业科技有限公司 一种真空罐气密性检测设备
FR3129870B1 (fr) * 2021-12-06 2024-04-19 Safran Nacelles Dispositif de contrôle du compactage d’un drapage de matériau composite et système de fabrication d’une pièce composite utilisant un tel dispositif
US12043006B2 (en) * 2022-10-17 2024-07-23 The Boeing Company Semi-permanent vacuum bag breather and installation method

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US3818752A (en) * 1971-04-28 1974-06-25 N Lindeberg Method and apparatus for testing tightness
US4409817A (en) * 1981-03-25 1983-10-18 Edwards Jr David Vacuum leak detector and method
CA1267763A (en) * 1986-03-19 1990-04-17 Kenneth A. Iseler Vacuum compression molding method using preheated charge
FR2642224B1 (fr) * 1989-01-25 1991-04-19 Siemens Bendix Automotive Elec Procede et dispositif de fixation d'un substrat de circuit electronique sur un support
FR2761001B1 (fr) * 1997-03-24 1999-06-25 Aerospatiale Installation de fabrication de pieces en materiau composite, par moulage par transfert de resine
US6527533B2 (en) * 2000-12-29 2003-03-04 Ford Global Technologies, Inc. Processing systems for automated manufacture of preforms
ES2391450T3 (es) * 2002-05-29 2012-11-26 The Boeing Company Proceso de infusión controlada de resina a presión atmosférica
EP2565019A1 (de) † 2004-02-17 2013-03-06 Toray Industries, Inc. RTM-Molding-Verfahren
DK176135B1 (da) 2004-11-30 2006-09-18 Lm Glasfiber As Vakuuminfusion ved hjælp af semipermeabel membran
US7690911B2 (en) * 2005-03-15 2010-04-06 The Boeing Company Automated controlled atmospheric pressurized resin infusion apparatus and system
US7758800B2 (en) † 2005-12-22 2010-07-20 Comtek Advanced Structures Limited System and method for resin infusion

Also Published As

Publication number Publication date
US8708014B2 (en) 2014-04-29
WO2009103736A2 (en) 2009-08-27
EP2093043B2 (de) 2019-11-20
DE602008006013D1 (de) 2011-05-19
ES2362554T3 (es) 2011-07-07
EP2093043A1 (de) 2009-08-26
US9505180B2 (en) 2016-11-29
US20140183772A1 (en) 2014-07-03
US20100326584A1 (en) 2010-12-30
CN102015264A (zh) 2011-04-13
CN102015264B (zh) 2015-09-23
DK2093043T3 (da) 2011-07-11
WO2009103736A3 (en) 2009-11-26
EP2093043B1 (de) 2011-04-06
DK2093043T4 (da) 2020-03-02
ES2362554T5 (es) 2020-07-14

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