ES2122668T3 - Procedimiento y dispositivo para llenar moldes de colado con resina de colado. - Google Patents

Procedimiento y dispositivo para llenar moldes de colado con resina de colado.

Info

Publication number
ES2122668T3
ES2122668T3 ES95928382T ES95928382T ES2122668T3 ES 2122668 T3 ES2122668 T3 ES 2122668T3 ES 95928382 T ES95928382 T ES 95928382T ES 95928382 T ES95928382 T ES 95928382T ES 2122668 T3 ES2122668 T3 ES 2122668T3
Authority
ES
Spain
Prior art keywords
casting
procedure
compound
casting resin
mould
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
ES95928382T
Other languages
English (en)
Inventor
Erhard Hauser
Wilhelm Hedrich
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.)
Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Original Assignee
Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
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 Hedrich Wilhelm Vakuumanlagen GmbH and Co KG filed Critical Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Application granted granted Critical
Publication of ES2122668T3 publication Critical patent/ES2122668T3/es
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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/38—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29C2035/0283—Thermal pretreatment of the plastics 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

SE TRATA DE UN PROCEDIMIENTO Y UN DISPOSITIVO PARA LLENADO DE AL MENOS UN MOLDE (10) DE FUNDICION CON UNA MASA LIQUIDA CON CAPACIDAD DE FLUIR, EN PARTICULAR RESINA DE FUNDICION. PARA DISMINUIR CONSIDERABLEMENTE EL TIEMPO DE OCUPACION DEL MOLDE, LA REACTIVIDAD DEL COMPUESTO DE FUNDICION SE INCREMENTA PRIMERO AL MENOS DURANTE LA FASE DE LLENADO PARA AL MENOS UN MOLDE (10) DE FUNDICION MEDIANTE EL SUMINISTRO DE ENERGIA Y DESPUES DISMINUYE MEDIANTE LA ELIMINACION DE ENERGIA HASTA UN VALOR AL CUAL EL COMPONENTE DE FUNDICION TIENE UNA VIDA DE SERVICIO RELATIVAMENTE LARGA. SE PROPONEN INTERCAMBIADORES (7) DE CALOR COMO MEDIOS PARA CALENTAMIENTO, Y SI ES NECESARIO, REFRIGERACION DEL COMPUESTO DE FUNDICION.
ES95928382T 1994-03-17 1995-03-17 Procedimiento y dispositivo para llenar moldes de colado con resina de colado. Expired - Lifetime ES2122668T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409214 1994-03-17

Publications (1)

Publication Number Publication Date
ES2122668T3 true ES2122668T3 (es) 1998-12-16

Family

ID=6513118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95928382T Expired - Lifetime ES2122668T3 (es) 1994-03-17 1995-03-17 Procedimiento y dispositivo para llenar moldes de colado con resina de colado.

Country Status (8)

Country Link
US (1) US6306322B1 (es)
EP (1) EP0750545B1 (es)
JP (1) JPH09512494A (es)
CN (1) CN1064300C (es)
AT (1) ATE168926T1 (es)
DE (1) DE59502990D1 (es)
ES (1) ES2122668T3 (es)
WO (1) WO1995025001A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630006B2 (en) * 1999-06-18 2003-10-07 The Regents Of The University Of California Method for screening microcrystallizations for crystal formation
US10954929B2 (en) 2018-09-19 2021-03-23 Mueller International, Llc Material dispensing system with gas removal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000759A (en) 1951-10-09 1961-09-19 Barsky George Method of forming plastisol gaskets on metal members
NL6514207A (es) * 1965-11-03 1967-05-05
NL133664C (es) * 1966-04-29
DE2633560A1 (de) * 1976-07-26 1978-02-09 Elteka Kunststoff Verfahren zur herstellung von gusskoerpern durch die aktivierte anionische polymerisation von lactamen
DE2748982C2 (de) 1977-11-02 1987-10-01 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Anordnung zum Füllen von Gießformen mit Gießharz od.dgl. gießfähig flüssigen Medien
DE2758801C2 (de) 1977-12-28 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von geformten Isolierstoffteilen aus gießfähigem Epoxydharz und Anordnung zur Ausübung des Verfahrens
US4263260A (en) * 1978-07-10 1981-04-21 Linde Aktiengesellschaft High pressure and high temperature heat exchanger
US4321351A (en) * 1979-11-05 1982-03-23 Ciba-Geigy Corporation Process for the production of epoxy resin castings
NL8400082A (nl) * 1984-01-10 1985-08-01 Wavin Bv Werkwijze en inrichting voor het spuitgieten van pvc-produkten.
DE3420222A1 (de) 1984-05-30 1985-12-05 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Giessanlage fuer die verarbeitung von giessharz
JPS63236615A (ja) * 1987-03-26 1988-10-03 Sanri Kk 間欠冷却方式によるランナ−レス合成樹脂射出成形方法およびその装置
DE9014257U1 (de) * 1990-10-05 1991-01-17 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Anordnung zum Füllen von Gießformen mit Gießharz u.dgl.

Also Published As

Publication number Publication date
DE59502990D1 (de) 1998-09-03
CN1064300C (zh) 2001-04-11
EP0750545A1 (de) 1997-01-02
WO1995025001A1 (de) 1995-09-21
ATE168926T1 (de) 1998-08-15
JPH09512494A (ja) 1997-12-16
US6306322B1 (en) 2001-10-23
EP0750545B1 (de) 1998-07-29
CN1149853A (zh) 1997-05-14

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