JPH02150221U - - Google Patents

Info

Publication number
JPH02150221U
JPH02150221U JP5962989U JP5962989U JPH02150221U JP H02150221 U JPH02150221 U JP H02150221U JP 5962989 U JP5962989 U JP 5962989U JP 5962989 U JP5962989 U JP 5962989U JP H02150221 U JPH02150221 U JP H02150221U
Authority
JP
Japan
Prior art keywords
injection molding
molding machine
nozzle
inner cylinder
mold
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
JP5962989U
Other languages
English (en)
Other versions
JPH0517215Y2 (ja
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 filed Critical
Priority to JP1989059629U priority Critical patent/JPH0517215Y2/ja
Publication of JPH02150221U publication Critical patent/JPH02150221U/ja
Application granted granted Critical
Publication of JPH0517215Y2 publication Critical patent/JPH0517215Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
図は本考案の一実施例を示す断面図である。 図において、A……加熱シリンダの先端部、B
……ノズル、1……溶融樹脂通路、2……内筒(
ノズル本体)、3……空間部、4……ノズルチツ
プ、5……外筒(外カバー)、6……断熱材。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 射出成形機の加熱シリンダの先端部に直結さ
    れ、金型に当接して溶融樹脂を金型内に射出・充
    填する射出成形機ノズルにおいて、該ノズルが溶
    融樹脂通路を有する内筒と前記内筒を内包する外
    筒とによつて構成されており、前記内筒と外筒と
    の間に設けられている空間部が高真空度に減圧さ
    れ、溶融樹脂通路の少なくとも一部の外周壁面に
    隣接して真空断熱層が形成されていることを特徴
    とする射出成形機ノズル。 2 内筒が高熱伝導性の部材によつて形成されて
    いる請求項第1項記載の射出成形機ノズル。 3 金型に当接するノズルの先端部が低熱伝導性
    の部材によつて形成されている請求項第1項記載
    の射出成形機ノズル。 4 空間部が10−5mmHg以下に減圧されてい
    る請求項第1項記載の射出成形機ノズル。
JP1989059629U 1989-05-23 1989-05-23 Expired - Lifetime JPH0517215Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989059629U JPH0517215Y2 (ja) 1989-05-23 1989-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989059629U JPH0517215Y2 (ja) 1989-05-23 1989-05-23

Publications (2)

Publication Number Publication Date
JPH02150221U true JPH02150221U (ja) 1990-12-25
JPH0517215Y2 JPH0517215Y2 (ja) 1993-05-10

Family

ID=31586295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989059629U Expired - Lifetime JPH0517215Y2 (ja) 1989-05-23 1989-05-23

Country Status (1)

Country Link
JP (1) JPH0517215Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012152959A (ja) * 2011-01-24 2012-08-16 Canon Electronics Inc 射出成形機及び射出シリンダ
JP2016215505A (ja) * 2015-05-21 2016-12-22 東洋機械金属株式会社 射出成形機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234741U (ja) * 1985-08-21 1987-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234741U (ja) * 1985-08-21 1987-02-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012152959A (ja) * 2011-01-24 2012-08-16 Canon Electronics Inc 射出成形機及び射出シリンダ
JP2016215505A (ja) * 2015-05-21 2016-12-22 東洋機械金属株式会社 射出成形機

Also Published As

Publication number Publication date
JPH0517215Y2 (ja) 1993-05-10

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