FR2415530A1 - Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant - Google Patents

Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant

Info

Publication number
FR2415530A1
FR2415530A1 FR7802019A FR7802019A FR2415530A1 FR 2415530 A1 FR2415530 A1 FR 2415530A1 FR 7802019 A FR7802019 A FR 7802019A FR 7802019 A FR7802019 A FR 7802019A FR 2415530 A1 FR2415530 A1 FR 2415530A1
Authority
FR
France
Prior art keywords
volume
moulds
vessel
injection
container
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
FR7802019A
Other languages
English (en)
French (fr)
Other versions
FR2415530B1 (enrdf_load_stackoverflow
Inventor
Rene Niquet
Emmanuel Quebre
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7802019A priority Critical patent/FR2415530A1/fr
Publication of FR2415530A1 publication Critical patent/FR2415530A1/fr
Application granted granted Critical
Publication of FR2415530B1 publication Critical patent/FR2415530B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/005—By a process involving melting at least part of the ingredients
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7802019A 1978-01-25 1978-01-25 Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant Granted FR2415530A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802019A FR2415530A1 (fr) 1978-01-25 1978-01-25 Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802019A FR2415530A1 (fr) 1978-01-25 1978-01-25 Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant

Publications (2)

Publication Number Publication Date
FR2415530A1 true FR2415530A1 (fr) 1979-08-24
FR2415530B1 FR2415530B1 (enrdf_load_stackoverflow) 1981-02-06

Family

ID=9203799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802019A Granted FR2415530A1 (fr) 1978-01-25 1978-01-25 Procede de moulage par injection simultanee dans plusieurs moules, et appareillage de moulage correspondant

Country Status (1)

Country Link
FR (1) FR2415530A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2060476A1 (es) * 1991-07-30 1994-11-16 Espanola Explosivos Maquina de inyeccion y metodo para conformar composiciones explosivas por inyeccion.
CN105461494A (zh) * 2015-11-12 2016-04-06 中国工程物理研究院化工材料研究所 用于炸药多发并行浇注成型的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829604A (fr) * 1937-11-20 1938-07-01 Perfectionnements au moulage de matières plastiques
US2452382A (en) * 1945-04-30 1948-10-26 Emmet S Long Apparatus for molding rubber and plastic materials
US2537285A (en) * 1945-10-24 1951-01-09 Polymer Corp Molding equipment
DE1007050B (de) * 1952-10-09 1957-04-25 Continental Gummi Werke Ag Vorrichtung zum Herstellen von Formkoerpern aus organischen elastischen Kunststoffen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829604A (fr) * 1937-11-20 1938-07-01 Perfectionnements au moulage de matières plastiques
US2452382A (en) * 1945-04-30 1948-10-26 Emmet S Long Apparatus for molding rubber and plastic materials
US2537285A (en) * 1945-10-24 1951-01-09 Polymer Corp Molding equipment
DE1007050B (de) * 1952-10-09 1957-04-25 Continental Gummi Werke Ag Vorrichtung zum Herstellen von Formkoerpern aus organischen elastischen Kunststoffen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2060476A1 (es) * 1991-07-30 1994-11-16 Espanola Explosivos Maquina de inyeccion y metodo para conformar composiciones explosivas por inyeccion.
CN105461494A (zh) * 2015-11-12 2016-04-06 中国工程物理研究院化工材料研究所 用于炸药多发并行浇注成型的装置
CN105461494B (zh) * 2015-11-12 2017-06-23 中国工程物理研究院化工材料研究所 用于炸药多发并行浇注成型的装置

Also Published As

Publication number Publication date
FR2415530B1 (enrdf_load_stackoverflow) 1981-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse