NL201106A - - Google Patents

Info

Publication number
NL201106A
NL201106A NL201106DA NL201106A NL 201106 A NL201106 A NL 201106A NL 201106D A NL201106D A NL 201106DA NL 201106 A NL201106 A NL 201106A
Authority
NL
Netherlands
Prior art keywords
pump
screw
gear
melt
metering
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of NL201106A publication Critical patent/NL201106A/xx

Links

Classifications

    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
NL201106D 1955-10-10 NL201106A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL344517X 1955-10-10

Publications (1)

Publication Number Publication Date
NL201106A true NL201106A (xx) 1900-01-01

Family

ID=19784836

Family Applications (2)

Application Number Title Priority Date Filing Date
NL201106D NL201106A (xx) 1955-10-10
NL92405D NL92405C (xx) 1955-10-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL92405D NL92405C (xx) 1955-10-10

Country Status (6)

Country Link
BE (1) BE550654A (xx)
CH (1) CH344517A (xx)
DE (1) DE1216478B (xx)
FR (1) FR1160385A (xx)
GB (1) GB823261A (xx)
NL (2) NL92405C (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059815B (en) * 1979-10-11 1984-04-26 Wood T J Mastic dispenser
US4383813A (en) * 1981-07-23 1983-05-17 Cuisinarts, Inc. Pasta extruder apparatus
US4461734A (en) * 1982-09-13 1984-07-24 Union Carbide Corporation Process for plasticization and pumping of low bulk density plastics
IT1197020B (it) * 1986-07-29 1988-11-25 Fare Spa Testa piana per l'estruzione di materiali termopolastici in lastra e foglia, provvista di due o piu' condotti, di alimentazione dei materiali stessi
DE8812638U1 (xx) * 1988-10-07 1990-02-01 Claassen, Henning J., 2120 Lueneburg, De
US5061170A (en) * 1989-12-08 1991-10-29 Exxon Chemical Patents Inc. Apparatus for delivering molten polymer to an extrusion
DE4115246C1 (xx) * 1991-05-10 1992-05-14 Paul Troester Maschinenfabrik, 3000 Hannover, De
DE4126390A1 (de) * 1991-08-09 1993-02-11 Werner & Pfleiderer Misch- und aufbereitungsvorrichtung mit austragspumpe
CN1053934C (zh) * 1993-02-18 2000-06-28 巴马格股份公司 热塑性丝线的纺纱装置
AU3176700A (en) * 1999-03-11 2000-09-28 A-Z Formen Und Maschinenbau Gmbh Single rotor extruders
AT503323B1 (de) * 2005-01-18 2008-11-15 Erema Strangformbauteil und verfahren zum anfahren desselben
DE202005006300U1 (de) * 2005-04-19 2005-07-07 Delle Vedove Maschinenbau Gmbh Klebstoffschmelzer und Schlitzdüsenauftragsaggregat
CN103711693B (zh) * 2014-01-16 2017-01-11 苏州工业园区华西泵业有限公司 多出口纺丝计量泵
CN110528091A (zh) * 2019-08-23 2019-12-03 神马实业股份有限公司 聚合物熔融纺丝加工装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461923A (xx) * 1940-08-02 1900-01-01
GB675621A (en) * 1949-06-30 1952-07-16 American Viscose Corp Improvements in or relating to the production of artificial filaments
BE510380A (xx) * 1951-04-06 1900-01-01
BE513159A (xx) * 1951-07-31

Also Published As

Publication number Publication date
CH344517A (de) 1960-02-15
GB823261A (en) 1959-11-11
NL92405C (xx) 1900-01-01
DE1216478B (de) 1966-05-12
BE550654A (xx) 1900-01-01
FR1160385A (fr) 1958-07-15

Similar Documents

Publication Publication Date Title
NL92405C (xx)
US4336213A (en) Plastic extrusion apparatus and method
US6413065B1 (en) Modular downhole multiphase pump
CA2352742A1 (en) Screw compressor
US5310256A (en) Apparatus for mixing and processing plastic material including a delivery pump
DE68908323D1 (de) Drehkolbenmaschine der art einer schraubenpumpe.
US4355542A (en) Scavenging pump
US2920347A (en) Sealing means for rotary pumps
CA1333676C (en) Canned motor
US4629405A (en) Gear pump having an automatic lubricator
BRPI1105919A2 (pt) sistema e mÉtodo para operaÇço temporÁria hidrostÁtica de mancais de empuxo hidrodinÂmico em um màdulo vertical de deslocamento de fluido
US5306452A (en) Devolatilizing and/or processing systems and methods
RU2493751C2 (ru) Шестеренные насосы и способы их использования
CN109441799B (zh) 易维护低噪音混输增压泵
CN108131288A (zh) 一种用于Lyocell纤维装置专用熔体齿轮泵
CN209370047U (zh) 一种用于Lyocell纤维装置专用熔体齿轮泵
DE3135037A1 (de) "austragspumpe"
US3363577A (en) Shaft sealing for spinning pump
TWM497201U (zh) 黏性媒體之齒輪泵
US4770617A (en) Gear pump with leakage fluid intermittently communicated to expanding fluid cells
CN210317743U (zh) 一种熔体泵及其用于熔体泵的磁性联轴器
CN216111249U (zh) 一种具有轴承齿轮润滑冷却的双螺杆泵
US3028811A (en) Gear key
US2054570A (en) Power plant
CN215058127U (zh) 一种熔体泵