FR2943271B1 - Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees - Google Patents

Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees

Info

Publication number
FR2943271B1
FR2943271B1 FR0901266A FR0901266A FR2943271B1 FR 2943271 B1 FR2943271 B1 FR 2943271B1 FR 0901266 A FR0901266 A FR 0901266A FR 0901266 A FR0901266 A FR 0901266A FR 2943271 B1 FR2943271 B1 FR 2943271B1
Authority
FR
France
Prior art keywords
guaranteeing
subjected
pressure
high temperature
sealing system
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 - Fee Related
Application number
FR0901266A
Other languages
English (en)
Other versions
FR2943271A1 (fr
Inventor
Marc Moret
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.)
LOIRETECDH FRANCE, FR
Original Assignee
LOIRE TECHNOLOGIES
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 LOIRE TECHNOLOGIES filed Critical LOIRE TECHNOLOGIES
Priority to FR0901266A priority Critical patent/FR2943271B1/fr
Publication of FR2943271A1 publication Critical patent/FR2943271A1/fr
Application granted granted Critical
Publication of FR2943271B1 publication Critical patent/FR2943271B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR0901266A 2009-03-18 2009-03-18 Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees Expired - Fee Related FR2943271B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0901266A FR2943271B1 (fr) 2009-03-18 2009-03-18 Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901266A FR2943271B1 (fr) 2009-03-18 2009-03-18 Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees

Publications (2)

Publication Number Publication Date
FR2943271A1 FR2943271A1 (fr) 2010-09-24
FR2943271B1 true FR2943271B1 (fr) 2011-03-04

Family

ID=41259911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901266A Expired - Fee Related FR2943271B1 (fr) 2009-03-18 2009-03-18 Systeme d'etancheite destine a garantir un vide parfait dans un moule constitue de plusieurs elements principaux et soumis a une temperature et une pression elevees

Country Status (1)

Country Link
FR (1) FR2943271B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2626652T3 (es) * 2011-12-30 2017-07-25 Vestas Wind Systems A/S Sección de cáscara de molde para una cáscara de molde para una pala de turbina eólica, cáscara de molde y método que utiliza las secciones de cáscara de molde
EP3140095B1 (fr) * 2014-05-06 2018-01-31 Piekenbrink Composite GmbH Couvercle à vide segmenté
US11207808B1 (en) 2020-06-29 2021-12-28 Thermwood Corporation Systems and methods for producing parts at elevated temperatures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0414456D0 (en) * 2004-06-29 2004-07-28 Advanced Composites Group Ltd Sealing devices and sealing methods
ATE524288T1 (de) * 2006-10-23 2011-09-15 Mediterranee Const Ind Verbundwerkzeug zum formen zylindrischer teile

Also Published As

Publication number Publication date
FR2943271A1 (fr) 2010-09-24

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: LOIRETECH, FR

Effective date: 20120126

TP Transmission of property

Owner name: LOIRETECDH FRANCE, FR

Effective date: 20150204

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20171130