FR1524962A - Special nozzle for plastic injection molding machines - Google Patents

Special nozzle for plastic injection molding machines

Info

Publication number
FR1524962A
FR1524962A FR963565A FR963565A FR1524962A FR 1524962 A FR1524962 A FR 1524962A FR 963565 A FR963565 A FR 963565A FR 963565 A FR963565 A FR 963565A FR 1524962 A FR1524962 A FR 1524962A
Authority
FR
France
Prior art keywords
injection molding
plastic injection
molding machines
special nozzle
nozzle
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
Application number
FR963565A
Other languages
French (fr)
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.)
MECANIQUE ET D OUTIL DE PREC S
Original Assignee
MECANIQUE ET D OUTIL DE PREC S
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 MECANIQUE ET D OUTIL DE PREC S filed Critical MECANIQUE ET D OUTIL DE PREC S
Priority to FR963565A priority Critical patent/FR1524962A/en
Application granted granted Critical
Publication of FR1524962A publication Critical patent/FR1524962A/en
Expired 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR963565A 1964-02-12 1964-02-12 Special nozzle for plastic injection molding machines Expired FR1524962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR963565A FR1524962A (en) 1964-02-12 1964-02-12 Special nozzle for plastic injection molding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963565A FR1524962A (en) 1964-02-12 1964-02-12 Special nozzle for plastic injection molding machines

Publications (1)

Publication Number Publication Date
FR1524962A true FR1524962A (en) 1968-05-17

Family

ID=8823024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963565A Expired FR1524962A (en) 1964-02-12 1964-02-12 Special nozzle for plastic injection molding machines

Country Status (1)

Country Link
FR (1) FR1524962A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425318A1 (en) * 1978-05-12 1979-12-07 Ramond Louis Injection moulding nozzle - with metallic oxide coating to inhibit heat transfer to mould tool
FR2455973A1 (en) * 1979-05-07 1980-12-05 Nipki Tech Material
EP0321678A1 (en) * 1987-12-10 1989-06-28 Otto Hofstetter AG Injection nozzle and injection-moulding apparatus
EP0405663A1 (en) * 1989-06-26 1991-01-02 Stork Plastics Machinery B.V. Injector head
EP4032678A1 (en) * 2021-01-20 2022-07-27 Ningbo Zero Engineering Plastics Co., Ltd. Thermal insulation washer and use thereof in extrusion of ultra-high temperature engineering plastics

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425318A1 (en) * 1978-05-12 1979-12-07 Ramond Louis Injection moulding nozzle - with metallic oxide coating to inhibit heat transfer to mould tool
FR2455973A1 (en) * 1979-05-07 1980-12-05 Nipki Tech Material
EP0321678A1 (en) * 1987-12-10 1989-06-28 Otto Hofstetter AG Injection nozzle and injection-moulding apparatus
EP0405663A1 (en) * 1989-06-26 1991-01-02 Stork Plastics Machinery B.V. Injector head
EP4032678A1 (en) * 2021-01-20 2022-07-27 Ningbo Zero Engineering Plastics Co., Ltd. Thermal insulation washer and use thereof in extrusion of ultra-high temperature engineering plastics

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