FR2650775B1 - Dispositif de mise en forme sous presse au moyen de microondes - Google Patents

Dispositif de mise en forme sous presse au moyen de microondes

Info

Publication number
FR2650775B1
FR2650775B1 FR8910703A FR8910703A FR2650775B1 FR 2650775 B1 FR2650775 B1 FR 2650775B1 FR 8910703 A FR8910703 A FR 8910703A FR 8910703 A FR8910703 A FR 8910703A FR 2650775 B1 FR2650775 B1 FR 2650775B1
Authority
FR
France
Prior art keywords
microwave
shaping device
press shaping
press
shaping
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
FR8910703A
Other languages
English (en)
Other versions
FR2650775A1 (fr
Inventor
Jean-Pierre Chaumat
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.)
Societe Nationale des Poudres et Explosifs
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Societe Nationale des Poudres et Explosifs
Renault SAS
Regie Nationale des Usines Renault
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 Societe Nationale des Poudres et Explosifs , Renault SAS, Regie Nationale des Usines Renault filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR8910703A priority Critical patent/FR2650775B1/fr
Publication of FR2650775A1 publication Critical patent/FR2650775A1/fr
Application granted granted Critical
Publication of FR2650775B1 publication Critical patent/FR2650775B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/701—Feed lines using microwave applicators
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR8910703A 1989-08-09 1989-08-09 Dispositif de mise en forme sous presse au moyen de microondes Expired - Lifetime FR2650775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910703A FR2650775B1 (fr) 1989-08-09 1989-08-09 Dispositif de mise en forme sous presse au moyen de microondes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910703A FR2650775B1 (fr) 1989-08-09 1989-08-09 Dispositif de mise en forme sous presse au moyen de microondes

Publications (2)

Publication Number Publication Date
FR2650775A1 FR2650775A1 (fr) 1991-02-15
FR2650775B1 true FR2650775B1 (fr) 1991-10-04

Family

ID=9384597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910703A Expired - Lifetime FR2650775B1 (fr) 1989-08-09 1989-08-09 Dispositif de mise en forme sous presse au moyen de microondes

Country Status (1)

Country Link
FR (1) FR2650775B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003027A1 (fr) * 1990-07-27 1992-02-20 Macmillan Bloedel Limited Systeme de cuisson par micro-ondes
FR2720971B1 (fr) * 1994-06-08 1996-08-30 Centre Nat Rech Scient Dispositif de traitement de matériaux par micro-ondes.
DE19503240C2 (de) * 1995-02-02 1997-04-10 Huels Chemische Werke Ag Form zur Gelierung und Vulkanisation von geformten Artikeln aus Latexschaum mittels Mikrowellenenergie
ES2160542B1 (es) * 2000-02-25 2002-07-01 Univ Murcia Procedimiento de curado de resinas en marmoles.
FR2818086B1 (fr) * 2000-12-11 2003-06-20 Centre Nat Rech Scient Traitement par micro-ondes d'objets et de pieces unitaires
WO2010076170A2 (fr) * 2008-12-30 2010-07-08 Basf Se Prise, assistée par micro-ondes, de corps de mousse/céramique mis en forme
JP6762573B2 (ja) * 2018-05-21 2020-09-30 マイクロ波化学株式会社 成形装置、金型および成形品製造方法
WO2019225105A1 (fr) * 2018-05-21 2019-11-28 マイクロ波化学株式会社 Dispositif de moulage, moule et procédé de fabrication de produit moulé
US11007681B2 (en) 2018-09-24 2021-05-18 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave applicator with pressurizer for planar material heating

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412504B (sv) * 1977-04-07 1980-03-03 Inst For Mikrovagsteknik Vid T Sett och anordning for att medelst mikrovagsenergi astadkomma en i huvudsak likformig uppvermning
US4269581A (en) * 1979-09-14 1981-05-26 Fusion Systems Corporation Apparatus for molding thermosetting material
JPS5825921A (ja) * 1981-08-07 1983-02-16 New Japan Radio Co Ltd マイクロ波加工成形機
US4423422A (en) * 1981-08-10 1983-12-27 Andrew Corporation Diagonal-conical horn-reflector antenna
US4477707A (en) * 1982-11-24 1984-10-16 General Electric Company Electromagnetic field heating apparatus for curing resin/fiber composites in continuous pultrusion processes
FR2541626B1 (fr) * 1983-02-25 1985-10-11 Meo Robert Di Procede de fabrication d'un profile moule en particules ou fibres minerales, vegetales ou synthetiques et dispositif pour la mise en oeuvre de ce procede
DE3769480D1 (de) * 1986-01-16 1991-05-29 Micro Denshi Co Ltd Mikrowellenheizvorrichtung.

Also Published As

Publication number Publication date
FR2650775A1 (fr) 1991-02-15

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Legal Events

Date Code Title Description
TQ Partial transmission of property
CD Change of name or company name
ST Notification of lapse