MX9601333A - Dispositivo y disposicion para utilizarse en el procesamiento de soluciones de celulosa. - Google Patents
Dispositivo y disposicion para utilizarse en el procesamiento de soluciones de celulosa.Info
- Publication number
- MX9601333A MX9601333A MX9601333A MX9601333A MX9601333A MX 9601333 A MX9601333 A MX 9601333A MX 9601333 A MX9601333 A MX 9601333A MX 9601333 A MX9601333 A MX 9601333A MX 9601333 A MX9601333 A MX 9601333A
- Authority
- MX
- Mexico
- Prior art keywords
- inlet
- cylinder
- plunger
- receptacle
- aperture
- Prior art date
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
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- 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
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
-
- 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
-
- 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
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Coating Apparatus (AREA)
- Reinforced Plastic Materials (AREA)
- Safety Valves (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
La presente invencion se refiere a un dispositivo para controlar la presion en una masa viscosa fluyente, dicho dispositivo caracterizado porque comprende: una entrada a través de la cual la masa fluye hacia el dispositivo, un elemento de guía que tiene una capacidad receptora para la masa que fluye desde dicha entrada, un piston que tiene una abertura, dicho piston se mueve dentro del elemento de guía, la capacidad receptora de dicho elemento de guía, siendo variada moviendo el piston, un receptáculo unido a dicha abertura en dicho piston y unido a la entrada, de manera que la masa fluyente pasa desde dicha entrada a través de dicho receptáculo y a través de dicha abertura del piston hacia dicho elemento de guía, una salida hacia la cual conduce dicho elemento de guía, y por lo que la masa fluyente es descargada del dispositivo, siempre que dicha entrada, dicho elemento de guía y dicho receptáculo estén diseñados en una forma de tubería y que dicho receptáculo se deslice sobre dicha entrada como un telescopio cuando dicho piston se mueve.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0156094A AT403531B (de) | 1994-08-10 | 1994-08-10 | Vorrichtung zum regeln des druckes in einer strömenden, viskosen masse |
| ATA1560/94 | 1994-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9601333A true MX9601333A (es) | 1998-06-30 |
| MXPA96001333A MXPA96001333A (es) | 1998-10-30 |
Family
ID=
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005003021A3 (en) | Fluid dispenser assembly | |
| CA2156721A1 (en) | Removal of Selected Factors from Whole Blood or Its Components | |
| MY117280A (en) | Device and arrangement for use in processing cellulose solutions | |
| GB2318308A (en) | Separator | |
| WO1998053676A3 (en) | Metering device | |
| CA2262030A1 (en) | Filtering device | |
| IE44500L (en) | Liquid dispensing device | |
| MXPA04006467A (es) | Ensamble de filtro fluido. | |
| TR200000168T2 (tr) | Akışkan bileşimlerin depolanması ve kabından sıkılması için tertibat. | |
| ATE253861T1 (de) | Zyklon für staubsauger | |
| AU2056999A (en) | Apparatus for degassing an aqueous suspension containing pulp fibres | |
| DK136489A (da) | Apparat til udtoemning af en viskoes vaeske fra to vaeskepatroner | |
| AU6565900A (en) | Device for washing the external auditory meatus | |
| SE8106261L (sv) | Doseringsventil for smorjmedel och liknande | |
| MXPA05002483A (es) | Mejoras con relacion a tubos de inmersion. | |
| ES2154653T3 (es) | Sistema de dosificacion de producto en polvo. | |
| DE59800028D1 (de) | Auslassvorrichtung zum dosierbaren Auslassen von Schüttgut aus einem Aufnahmebereich | |
| DK0592411T3 (es) | ||
| EP0891803A3 (en) | A gas dryer | |
| EP0088616A3 (en) | A regulator-unloader for fluid systems | |
| IL109214A (en) | Filtering apparatus | |
| MY105091A (en) | Filter apparatus. | |
| ES1043463U (es) | Dispositivo perfeccionado para maquina limpiadora de aceitunas. | |
| IL107682A (en) | Pump |