FR2416790A1 - Buse d'injection filtrante et procede pour le moulage de certaines matieres plastiques - Google Patents

Buse d'injection filtrante et procede pour le moulage de certaines matieres plastiques

Info

Publication number
FR2416790A1
FR2416790A1 FR7903148A FR7903148A FR2416790A1 FR 2416790 A1 FR2416790 A1 FR 2416790A1 FR 7903148 A FR7903148 A FR 7903148A FR 7903148 A FR7903148 A FR 7903148A FR 2416790 A1 FR2416790 A1 FR 2416790A1
Authority
FR
France
Prior art keywords
injection nozzle
certain plastics
molding
filtering injection
filtering
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.)
Granted
Application number
FR7903148A
Other languages
English (en)
French (fr)
Other versions
FR2416790B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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 Dart Industries Inc filed Critical Dart Industries Inc
Publication of FR2416790A1 publication Critical patent/FR2416790A1/fr
Application granted granted Critical
Publication of FR2416790B1 publication Critical patent/FR2416790B1/fr
Granted legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/24—Cleaning equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7903148A 1978-02-09 1979-02-07 Buse d'injection filtrante et procede pour le moulage de certaines matieres plastiques Granted FR2416790A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87643378A 1978-02-09 1978-02-09

Publications (2)

Publication Number Publication Date
FR2416790A1 true FR2416790A1 (fr) 1979-09-07
FR2416790B1 FR2416790B1 (enExample) 1982-07-30

Family

ID=25367694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903148A Granted FR2416790A1 (fr) 1978-02-09 1979-02-07 Buse d'injection filtrante et procede pour le moulage de certaines matieres plastiques

Country Status (16)

Country Link
JP (1) JPS54117560A (enExample)
AR (1) AR215981A1 (enExample)
BE (1) BE874043A (enExample)
BR (1) BR7900796A (enExample)
CA (1) CA1126457A (enExample)
ES (2) ES477606A1 (enExample)
FR (1) FR2416790A1 (enExample)
GB (1) GB2014897B (enExample)
GR (1) GR64949B (enExample)
HK (1) HK7885A (enExample)
KE (1) KE3397A (enExample)
MY (1) MY8500502A (enExample)
NZ (1) NZ189604A (enExample)
PH (1) PH17464A (enExample)
SG (1) SG21084G (enExample)
ZA (1) ZA79577B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720676A1 (fr) * 1994-06-03 1995-12-08 Klockner Desma Elastomertechni Unité de plastification et d'injection pour machines de moulage par injection pour la fabrication d'articles en caoutchouc ou en matière plastique.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8510185D0 (en) * 1985-04-22 1985-05-30 C R M Design Services Ltd Nozzle for injection moulding thin rubber articles
GB2236261A (en) * 1989-08-30 1991-04-03 Delco Electronic Overseas Corp Filter nozzle assembly
JP6562504B2 (ja) * 2015-07-16 2019-08-21 日本スピンドル製造株式会社 ストレーニング機構及びそのストレーニング機構を備えたスクリュー押出機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238198B (de) * 1961-02-07 1967-04-06 Welding Engineers Strangpresse zur Verarbeitung plastischer oder plastifizierbarer Werkstoffe
FR2282990A1 (fr) * 1974-08-29 1976-03-26 Segmueller Ag Buse de machine ou d'outil de moulage de matiere plastique
FR2307629A1 (fr) * 1975-04-17 1976-11-12 Mobil Oil Ensemble de filtration pour extrudeuse de polymeres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238198B (de) * 1961-02-07 1967-04-06 Welding Engineers Strangpresse zur Verarbeitung plastischer oder plastifizierbarer Werkstoffe
FR2282990A1 (fr) * 1974-08-29 1976-03-26 Segmueller Ag Buse de machine ou d'outil de moulage de matiere plastique
FR2307629A1 (fr) * 1975-04-17 1976-11-12 Mobil Oil Ensemble de filtration pour extrudeuse de polymeres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/59 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720676A1 (fr) * 1994-06-03 1995-12-08 Klockner Desma Elastomertechni Unité de plastification et d'injection pour machines de moulage par injection pour la fabrication d'articles en caoutchouc ou en matière plastique.

Also Published As

Publication number Publication date
BE874043A (fr) 1979-05-29
JPS54117560A (en) 1979-09-12
CA1126457A (en) 1982-06-29
FR2416790B1 (enExample) 1982-07-30
KE3397A (en) 1984-06-08
AR215981A1 (es) 1979-11-15
GB2014897A (en) 1979-09-05
GB2014897B (en) 1982-06-03
ZA79577B (en) 1980-02-27
SG21084G (en) 1985-01-04
MY8500502A (en) 1985-12-31
PH17464A (en) 1984-08-29
NZ189604A (en) 1983-05-10
HK7885A (en) 1985-02-08
BR7900796A (pt) 1979-09-04
ES477606A1 (es) 1979-10-16
GR64949B (en) 1980-06-10
ES478431A1 (es) 1979-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse