ES2079708T3 - Combinacion de extrusionador y bomba de engranajes. - Google Patents
Combinacion de extrusionador y bomba de engranajes.Info
- Publication number
- ES2079708T3 ES2079708T3 ES92103272T ES92103272T ES2079708T3 ES 2079708 T3 ES2079708 T3 ES 2079708T3 ES 92103272 T ES92103272 T ES 92103272T ES 92103272 T ES92103272 T ES 92103272T ES 2079708 T3 ES2079708 T3 ES 2079708T3
- Authority
- ES
- Spain
- Prior art keywords
- gear pump
- extrusioner
- combination
- manufacture
- rubber
- 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
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Rotary Pumps (AREA)
Abstract
COMBINACION DE EXTRUSIONADOR Y BOMBA DE ENGRANAJES. LA INVENCION SE REFIERE A UNA COMBINACION DE EXTRUSIONADOR Y BOMBA DE ENGRANAJES. EL COMETIDO DE ESTA INVENCION ES PRODUCIR, CON MEDIOS SIMPLES Y FORMA SENCILLA PIEZAS DE CAUCHO PRENSADO EN BRUTO CON LA HOMOGENEIDAD NECESARIA Y EL GROSOR UNIFORME PARA UNA FABRICACION DE PRECISION. LA INVENCION CONSISTE EN QUE LA COMBINACION DEL EXTRUSIONADOR Y BOMBA DE ENGRANAJES, PARA SU UTILIZACION EN UNA INSTALACION, PARA LA FABRICACION DE UNA MEZCLA DE CAUCHO, COMPUESTO DE MATERIAL PRENSADO EN BRUTO, PARA LA FABRICACION DE PIEZAS EN LA INDUSTRIA DE LA GOMA, ESTA EQUIPADO CON UN CONTROL DIGITAL PARA EL ACCIONAMIENTO DE LA BOMBA DE ENGRANAJES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4111219A DE4111219A1 (de) | 1991-04-07 | 1991-04-07 | Anlage zur herstellung von aus einer kautschukmischung bestehenden pressrohlingen fuer die teilefertigung in der gummiindustrie |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2079708T3 true ES2079708T3 (es) | 1996-01-16 |
Family
ID=6429000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92103272T Expired - Lifetime ES2079708T3 (es) | 1991-04-07 | 1992-02-26 | Combinacion de extrusionador y bomba de engranajes. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0508079B1 (es) |
JP (1) | JPH05124087A (es) |
DE (2) | DE4111219A1 (es) |
ES (1) | ES2079708T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19635706C2 (de) * | 1996-09-03 | 1998-12-03 | Andreas Prof Dr Limper | Verfahren zum Plastifizieren, Sieben, Dosieren und Fördern hochviskoser Kautschukmischungen und Einrichtung für die Durchführung des Verfahrens |
DE19703798C2 (de) | 1997-02-01 | 2000-01-27 | Berstorff Gmbh Masch Hermann | Zahnradextruder |
EP1118447B1 (de) * | 2000-01-19 | 2007-11-14 | Maag Pump Systems Textron AG | Vorrichtung zum Fördern von elastomeren Medien, Verwendung der Vorrichtung sowie zwei Betriebsverfahren |
EP1118448A3 (de) * | 2000-01-19 | 2003-05-02 | Maag Pump Systems Textron AG | Vorrichtung zum Fördern von elastomeren Medien, Verwendung der Vorrichtung sowie zwei Betriebsverfahren |
EP1118449A1 (de) * | 2000-01-19 | 2001-07-25 | Maag Pump Systems Textron AG | Vorrichtung zum Fördern von elastomeren Medien und Verwendung der Vorrichtung |
US6893151B2 (en) | 2000-10-13 | 2005-05-17 | Maag Pump Systems Textron Ag | Device for conveying elastomeric media, use of the device, as well as two operating methods |
DE10154860A1 (de) | 2001-11-08 | 2003-05-22 | Az Formen & Maschbau Gmbh | Extruderanordnung |
DE102007045533A1 (de) * | 2007-09-24 | 2009-04-02 | Vmi-Az Extrusion Gmbh | Komponentenmischmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016167A1 (de) * | 1980-04-26 | 1981-11-19 | Basf Farben + Fasern Ag, 2000 Hamburg | Verfahren zum dosieren von fluessigen komponenten und vorrichtung zur durchfuehrung des verfahrens |
US4437046A (en) * | 1982-06-18 | 1984-03-13 | Crompton & Knowles Corporation | Extrusion drive control system |
DD231029A1 (de) * | 1984-05-10 | 1985-12-18 | Endler Fritz Dr Dr Ing | Verfahren und einrichtung zum compoundieren von thermoplasten, insbesondere thermoplastabfaellen |
DE3917523A1 (de) * | 1989-05-30 | 1990-12-06 | Beck Erich Dipl Ing Fh | Verfahren zur traegheitslosen einstellung und stabilisierung der massetemperatur bei der verarbeitung thermoplastischer kunststoffe |
DE9004535U1 (es) * | 1989-05-30 | 1990-08-02 | Beck, Erich, Dipl.-Ing.(Fh), 6748 Bad Bergzabern, De |
-
1991
- 1991-04-07 DE DE4111219A patent/DE4111219A1/de active Granted
-
1992
- 1992-02-26 DE DE59203516T patent/DE59203516D1/de not_active Expired - Fee Related
- 1992-02-26 EP EP92103272A patent/EP0508079B1/de not_active Expired - Lifetime
- 1992-02-26 ES ES92103272T patent/ES2079708T3/es not_active Expired - Lifetime
- 1992-04-07 JP JP4114093A patent/JPH05124087A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4111219A1 (de) | 1992-10-08 |
EP0508079B1 (de) | 1995-09-06 |
EP0508079A3 (en) | 1992-12-02 |
JPH05124087A (ja) | 1993-05-21 |
DE59203516D1 (de) | 1995-10-12 |
DE4111219C2 (es) | 1993-04-29 |
EP0508079A2 (de) | 1992-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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