IT8253648U1 - Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo - Google Patents

Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo

Info

Publication number
IT8253648U1
IT8253648U1 ITTO1982U53648U IT5364882U IT8253648U1 IT 8253648 U1 IT8253648 U1 IT 8253648U1 IT TO1982U53648 U ITTO1982U53648 U IT TO1982U53648U IT 5364882 U IT5364882 U IT 5364882U IT 8253648 U1 IT8253648 U1 IT 8253648U1
Authority
IT
Italy
Prior art keywords
hot runner
runner injection
injection distributor
injector heater
cartridge injector
Prior art date
Application number
ITTO1982U53648U
Other languages
English (en)
Italian (it)
Other versions
IT8253648V0 (it
Original Assignee
Rotfil Srl
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 Rotfil Srl filed Critical Rotfil Srl
Priority to ITTO1982U53648U priority Critical patent/IT8253648U1/it
Publication of IT8253648V0 publication Critical patent/IT8253648V0/it
Priority to GB08321804A priority patent/GB2126521B/en
Priority to DE19838324409U priority patent/DE8324409U1/de
Priority to ES1983274307U priority patent/ES274307Y/es
Priority to FR8314061A priority patent/FR2532583A1/fr
Publication of IT8253648U1 publication Critical patent/IT8253648U1/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/2737—Heating or cooling means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
ITTO1982U53648U 1982-09-03 1982-09-03 Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo IT8253648U1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO1982U53648U IT8253648U1 (it) 1982-09-03 1982-09-03 Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo
GB08321804A GB2126521B (en) 1982-09-03 1983-08-12 Cartridge heater for a hot-runner injection distributor
DE19838324409U DE8324409U1 (de) 1982-09-03 1983-08-25 Heizstab fuer eine heisskanal-verteilereinrichtung fuer spritzgussmasse
ES1983274307U ES274307Y (es) 1982-09-03 1983-09-02 Calentador-inyector a cartucho para el distribuidor de inyeccion a canal caliente
FR8314061A FR2532583A1 (fr) 1982-09-03 1983-09-02 Dispositif d'injection et de chauffage a cartouche pour un distributeur d'injection a chenaux de coulee chaude

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1982U53648U IT8253648U1 (it) 1982-09-03 1982-09-03 Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo

Publications (2)

Publication Number Publication Date
IT8253648V0 IT8253648V0 (it) 1982-09-03
IT8253648U1 true IT8253648U1 (it) 1984-03-03

Family

ID=11284340

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO1982U53648U IT8253648U1 (it) 1982-09-03 1982-09-03 Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo

Country Status (5)

Country Link
DE (1) DE8324409U1 (enExample)
ES (1) ES274307Y (enExample)
FR (1) FR2532583A1 (enExample)
GB (1) GB2126521B (enExample)
IT (1) IT8253648U1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158711A (ja) * 1984-08-31 1986-03-26 Shigeru Tsutsumi 尖鋭発熱体
JPS63218185A (ja) * 1986-09-26 1988-09-12 三理株式会社 高感度尖鋭発熱体
CA1261573A (en) * 1987-10-16 1989-09-26 Harald H. Schmidt Injection molding nozzle having grounded heating element brazed into pointed tip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381216B (sv) * 1971-02-25 1975-12-01 H J Drazick Formsprutmaskin.
NL7804984A (nl) * 1978-05-09 1979-11-13 Beek Ter Hengelo Bv Inwendig verwarmbaar mondstuk met een deelbaar huis en een deelbare kern.
CA1136814A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Hot tip seal

Also Published As

Publication number Publication date
DE8324409U1 (de) 1984-03-22
GB8321804D0 (en) 1983-09-14
IT8253648V0 (it) 1982-09-03
GB2126521A (en) 1984-03-28
ES274307U (es) 1984-03-16
FR2532583A1 (fr) 1984-03-09
ES274307Y (es) 1984-10-16
FR2532583B3 (enExample) 1985-03-08
GB2126521B (en) 1985-12-04

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