DK0478876T3 - Apparat til fyldning af støbeforme md støbeharpiks eller lignende - Google Patents

Apparat til fyldning af støbeforme md støbeharpiks eller lignende

Info

Publication number
DK0478876T3
DK0478876T3 DK91103882.6T DK91103882T DK0478876T3 DK 0478876 T3 DK0478876 T3 DK 0478876T3 DK 91103882 T DK91103882 T DK 91103882T DK 0478876 T3 DK0478876 T3 DK 0478876T3
Authority
DK
Denmark
Prior art keywords
casting
casting resin
filling
pressure vessel
resin
Prior art date
Application number
DK91103882.6T
Other languages
English (en)
Inventor
Hans-Joachim Steindorf
Original Assignee
Hedrich Vakuumanlagen Wilhelm
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 Vakuumanlagen Wilhelm filed Critical Hedrich Vakuumanlagen Wilhelm
Application granted granted Critical
Publication of DK0478876T3 publication Critical patent/DK0478876T3/da

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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
DK91103882.6T 1990-10-05 1991-03-14 Apparat til fyldning af støbeforme md støbeharpiks eller lignende DK0478876T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9013922 1990-10-05
DE9014257U DE9014257U1 (da) 1990-10-05 1990-10-13

Publications (1)

Publication Number Publication Date
DK0478876T3 true DK0478876T3 (da) 1995-05-01

Family

ID=25957275

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91103882.6T DK0478876T3 (da) 1990-10-05 1991-03-14 Apparat til fyldning af støbeforme md støbeharpiks eller lignende

Country Status (7)

Country Link
US (1) US5147660A (da)
EP (1) EP0478876B1 (da)
JP (1) JP3190367B2 (da)
AT (1) ATE114540T1 (da)
DE (2) DE9014257U1 (da)
DK (1) DK0478876T3 (da)
ES (1) ES2064788T3 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318496C2 (de) * 1993-03-14 1999-12-02 Hedrich Vakuumanlagen Wilhelm Verfahren und Vorrichtung zum Füllen von Gießformen mit Gießharz o. dgl. gießfähig flüssigen Medien
EP0615825B1 (de) * 1993-03-14 1998-11-04 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Verfahren und Vorrichtung zum Füllen von Giessformen mit Giessharz o. dgl. giessfähig flüssigen Medien
DE59502990D1 (de) * 1994-03-17 1998-09-03 Hedrich Vakuumanlagen Wilhelm Verfahren und vorrichtung zum befüllen von giessformen mit giessharz
JPH10119066A (ja) * 1996-10-24 1998-05-12 Shonan Design Kk 真空注型成形機
FR2768958B1 (fr) * 1997-09-30 1999-12-24 Ecia Equip Composants Ind Auto Installation de fabrication de pieces en matiere thermoplastique notamment pour vehicules automobiles
DE19838173A1 (de) * 1998-08-21 2000-02-24 Gerg Blasius Vakuum-Gießverfahren, Vakuum-Gießvorrichtung und ein nach dem Vakuum-Gießverfahren hergestelltes Kunststoff-Formteil
US6284173B1 (en) 1998-11-06 2001-09-04 Nordson Corporation Method for vacuum encapsulation of semiconductor chip packages
US6255142B1 (en) 1999-10-29 2001-07-03 Nordson Corporation Method for underfilling semiconductor devices
US20040241262A1 (en) * 2001-07-09 2004-12-02 Brett Huey Method and apparatus for underfilling electronic components using vacuum assist
US6861278B2 (en) * 2002-04-11 2005-03-01 Nordson Corporation Method and apparatus for underfilling semiconductor devices
GB2403179B (en) * 2003-06-24 2007-10-24 Trysome Ltd Liquid supply system
DE102012103668A1 (de) * 2012-04-26 2013-10-31 Hedrich Gmbh Vorratsbehälter für Gießharz sowie Verfahren und Vorrichtung zum Vergießen von Gießharz
US10954929B2 (en) 2018-09-19 2021-03-23 Mueller International, Llc Material dispensing system with gas removal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421663A (en) * 1963-09-09 1969-01-14 Dynabulk Corp Material discharging device for containers
US3351235A (en) * 1964-10-30 1967-11-07 Paton Hamilton Neil King Internal membrane mechanism and method for unloading material from containers
FR2250619A1 (en) * 1973-11-08 1975-06-06 Louis Roger Valve for injection head blending active reagents - by compressing an annular sleeve in an outlet nozzle
DE2505823A1 (de) * 1975-02-12 1976-08-26 Patra Patent Treuhand Verfahren und vorrichtung zum kontinuierlichen mischen und dosieren von zweikomponenten-kittmasse mit grossem mischungsverhaeltnis fuer die fertigung von elektrischen lampen
FR2361995A1 (fr) * 1975-06-04 1978-03-17 Garcia Corp Machine de transfert de produits fluides et destinee notamment au remplissage de moules
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
DE3111957A1 (de) * 1981-03-26 1982-10-07 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Einrichtung zum herstellen eines schaumstoff oder massivstoff bildenden fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten
US4583663A (en) * 1983-02-11 1986-04-22 Vincent C. Bonerb Valve assembly and automatic control system for material handling and storage bin
US4728004A (en) * 1983-06-03 1988-03-01 Bonerb, Vincent C. Material-handling and discharge bin of the type having a fluid-expandable flexible membrane for discharge assistance

Also Published As

Publication number Publication date
DE9014257U1 (da) 1991-01-17
ATE114540T1 (de) 1994-12-15
JP3190367B2 (ja) 2001-07-23
JPH04234615A (ja) 1992-08-24
US5147660A (en) 1992-09-15
ES2064788T3 (es) 1995-02-01
EP0478876A1 (de) 1992-04-08
DE59103667D1 (de) 1995-01-12
EP0478876B1 (de) 1994-11-30

Similar Documents

Publication Publication Date Title
DK0478876T3 (da) Apparat til fyldning af støbeforme md støbeharpiks eller lignende
DK543789A (da) Fremgangsmaade og stoebeform til stoebning af en kontaktlinse
EP0314417A3 (en) Method and apparatus for manufacturing lenses
FI842148A (fi) Saett vid tillverkning av formkroppar av fiberarmerad plast samt anordning foer anvaendning vid saodan tillverkning.
FR2275265A1 (fr) Moule de coulee sous pression dans l'une des deux parties constitutives duquel est monte un dispositif pour amortir des poussees se produisant dans le moule
JPS574718A (en) Casting method of synthetic resin
JPS54107967A (en) Mold
US3716011A (en) Centerboard pivot for a sailboat
JPS5775435A (en) Liquid transfer molding
US4027717A (en) Method for forming a casting mold and a flexible pattern to be used therefor
JPS57103810A (en) Resin mold for molding plastics
GB2148762B (en) Apparatus for separating the sprue section from casting in sand mold
SE7900832L (sv) Anordning vid nedstromningsror, vilka er avsedda att anvendas vid forradsbehallare for kontinuerlig gjutning i gjuterier
Xiu et al. Water Model Studies of Fluid Flow in CC-Molds When Submerged Entry Nozzles Are Used
JPS5437172A (en) Production of molded foam reinforced with long fibers
JPS57208222A (en) Manufacturing method and apparatus for synthetic resin foamed object
ATE105777T1 (de) Verfahren zur herstellung einer ebenen und insbesondere grossflächigen druckauflagefläche.
Boenisch Casting surfaces improved by water desalination
JPS5423668A (en) Production of buoy
JPS57124547A (en) Manufacture of pattern
FR2152421A1 (en) Foundry moulds and cores - allowing re-use of refractory materials
FR2246182A5 (en) Lined concrete pipe prodn. in ditch - on inflated core sheathed with plastics or rubber lining foil
IT1206427B (it) Modulo di supporto per membrane per osmosi inversa e procedimentoper la sua fabbricazione
JPS5689929A (en) Resin injection molding method
IT1254741B (it) Dispositivo e procedimento per la sua utilizzazione nella protezione dalla corrosione e dalla erosione di strutture parzialmente immerse in acqua o effluenti liquidi