SE8400539D0 - HOT TIP CHANNEL - Google Patents

HOT TIP CHANNEL

Info

Publication number
SE8400539D0
SE8400539D0 SE8400539A SE8400539A SE8400539D0 SE 8400539 D0 SE8400539 D0 SE 8400539D0 SE 8400539 A SE8400539 A SE 8400539A SE 8400539 A SE8400539 A SE 8400539A SE 8400539 D0 SE8400539 D0 SE 8400539D0
Authority
SE
Sweden
Prior art keywords
main part
torpedo
heads
eccentrically
inner main
Prior art date
Application number
SE8400539A
Other languages
Swedish (sv)
Other versions
SE438116B (en
SE8400539L (en
Inventor
Hans Muller
Original Assignee
Mueller Hans
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 Mueller Hans filed Critical Mueller Hans
Priority to SE8400539A priority Critical patent/SE8400539L/en
Publication of SE8400539D0 publication Critical patent/SE8400539D0/en
Publication of SE438116B publication Critical patent/SE438116B/en
Publication of SE8400539L publication Critical patent/SE8400539L/en

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
    • B29C45/30—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
    • B29C45/20—Injection nozzles

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)
  • Nozzles (AREA)

Abstract

A hot-runner nozzle intended for injection moulding comprised of an outer, hollow main part (1) in which an inner main part is fitted (11) with a torpedo shaped part (15a, 15b). By shaping this torpedo shaped part eccentrically and by allowing the canal (22), through which the plastic mass passes through the inner main part, to be eccentrically set up and slanted, so that it fits into the part of the torpedo that is closest to the outer part's inner wall a favourable partial flow is achieved with automatic injection and in part that there is an area (20) for fitting in an immersion heater (21) in the inner main part.Both of the main parts (1, 11) with an additional third main part (23) have heads (5, 19, 31) with level contact surfaces and the heads also have holes for screwing tight the nozzle.<IMAGE>
SE8400539A 1984-02-02 1984-02-02 HOT TIP CHANNEL SE8400539L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8400539A SE8400539L (en) 1984-02-02 1984-02-02 HOT TIP CHANNEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400539A SE8400539L (en) 1984-02-02 1984-02-02 HOT TIP CHANNEL

Publications (3)

Publication Number Publication Date
SE8400539D0 true SE8400539D0 (en) 1984-02-02
SE438116B SE438116B (en) 1985-04-01
SE8400539L SE8400539L (en) 1985-04-01

Family

ID=20354577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400539A SE8400539L (en) 1984-02-02 1984-02-02 HOT TIP CHANNEL

Country Status (1)

Country Link
SE (1) SE8400539L (en)

Also Published As

Publication number Publication date
SE438116B (en) 1985-04-01
SE8400539L (en) 1985-04-01

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