DD97599A1 - - Google Patents

Info

Publication number
DD97599A1
DD97599A1 DD160276A DD16027672A DD97599A1 DD 97599 A1 DD97599 A1 DD 97599A1 DD 160276 A DD160276 A DD 160276A DD 16027672 A DD16027672 A DD 16027672A DD 97599 A1 DD97599 A1 DD 97599A1
Authority
DD
German Democratic Republic
Application number
DD160276A
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 filed Critical
Priority to DD160276A priority Critical patent/DD97599A1/xx
Priority to DE19722258903 priority patent/DE2258903A1/de
Publication of DD97599A1 publication Critical patent/DD97599A1/xx

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
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • 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
    • B29C48/50—Details of extruders
    • B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
    • B29C48/745—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder for plasticising or homogenising 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DD160276A 1972-01-11 1972-01-11 DD97599A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD160276A DD97599A1 (fr) 1972-01-11 1972-01-11
DE19722258903 DE2258903A1 (de) 1972-01-11 1972-12-01 Vorrichtung zum entfernen gasfoermiger bestandteile aus plastschmelzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD160276A DD97599A1 (fr) 1972-01-11 1972-01-11

Publications (1)

Publication Number Publication Date
DD97599A1 true DD97599A1 (fr) 1973-05-14

Family

ID=5485028

Family Applications (1)

Application Number Title Priority Date Filing Date
DD160276A DD97599A1 (fr) 1972-01-11 1972-01-11

Country Status (2)

Country Link
DD (1) DD97599A1 (fr)
DE (1) DE2258903A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767303A (en) * 1986-02-12 1988-08-30 Sumitomo Chemical Company, Ltd. Extruding apparatus for extruding synthetic resin
FR2693400B1 (fr) * 1992-07-10 1994-09-02 Scamia Ensemble de plastification et de filtration en continu pour des matières telles que des polymères à l'état pâteux, visqueux ou fondu, produits visco élastiques, produits protéoléagineux.
DE102010047482A1 (de) * 2010-10-06 2012-04-12 Diamat Maschinenbau Gmbh Extrudieranlage
AT511208B1 (de) 2011-07-27 2012-10-15 Starlinger & Co Gmbh Vorrichtung zum extrudieren von thermoplastischem kunststoffgut
AT516905B1 (de) * 2015-03-04 2017-05-15 Helmuth Schulz Vorrichtung zum Entgasen von thermoplastischem Kunststoff
DE202016105490U1 (de) 2016-10-04 2016-11-07 Helmuth Schulz Vorrichtung zum Entgasen von thermoplastischem Kunststoff

Also Published As

Publication number Publication date
DE2258903A1 (de) 1973-07-19

Similar Documents

Publication Publication Date Title
JPS4987313A (fr)
JPS5742441B2 (fr)
JPS4960367A (fr)
JPS4883351A (fr)
JPS5227690Y2 (fr)
JPS5016895Y2 (fr)
JPS5235546Y2 (fr)
JPS5242514B2 (fr)
JPS4928253U (fr)
JPS4959155U (fr)
CS153887B1 (fr)
JPS4927564U (fr)
JPS4981891U (fr)
FR2186183A1 (fr)
JPS4984055U (fr)
CS152184B1 (fr)
CS152934B1 (fr)
CS153311B1 (fr)
CS154096B1 (fr)
CS154093B1 (fr)
CH762773A4 (fr)
CH577916A5 (fr)
CH560870A5 (fr)
CH586692A5 (fr)
CH582898A5 (fr)