JPH0241922U - - Google Patents

Info

Publication number
JPH0241922U
JPH0241922U JP12130888U JP12130888U JPH0241922U JP H0241922 U JPH0241922 U JP H0241922U JP 12130888 U JP12130888 U JP 12130888U JP 12130888 U JP12130888 U JP 12130888U JP H0241922 U JPH0241922 U JP H0241922U
Authority
JP
Japan
Prior art keywords
air nozzle
air
switching valve
heating
heating cylinder
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
JP12130888U
Other languages
English (en)
Other versions
JPH054990Y2 (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 JP1988121308U priority Critical patent/JPH054990Y2/ja
Publication of JPH0241922U publication Critical patent/JPH0241922U/ja
Application granted granted Critical
Publication of JPH054990Y2 publication Critical patent/JPH054990Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図ないし第３図は本考案の一実施例を示す
図であつて、第１図は加熱筒温度制御装置の概観
図、第２図は第１図の矢視図、第３図は制御回
路を示すブロツク図、第４図は本考案の一実施例
として示した加熱筒温度制御装置の実験結果を示
す図、第５図は従来例として示した加熱筒温度制
御装置の概観図、第６図は同加熱筒制御装置の実
験結果を示す図である。 １……加熱筒、７……第１のエヤーノズル、８
……第２のエヤーノズル、９……第３のエヤーノ
ズル、１０……第４のエヤーノズル、１１……第
１の電磁弁（切換弁）、１２……第２の電磁弁（
切換弁）、１３……第３の電磁弁（切換弁）、１
４……第４の電磁弁（切換弁）、２１……制御回
路（制御手段）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部で樹脂を可塑化する加熱筒の周囲に設けら
    れ、前記加熱筒側に噴出口が向けられたエヤーノ
    ズルと、このエヤーノズルに連結され、該エヤー
    ノズルへの空気の供給・停止を行う切換弁と、前
    記加熱筒の温度低減指令に連動して、前記エヤー
    ノズルに空気が供給されるように前記切換弁を制
    御する制御手段とを備えてなることを特徴とする
    射出成形機の加熱筒温度制御装置。
JP1988121308U 1988-09-16 1988-09-16 Expired - Lifetime JPH054990Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988121308U JPH054990Y2 (ja) 1988-09-16 1988-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988121308U JPH054990Y2 (ja) 1988-09-16 1988-09-16

Publications (2)

Publication Number Publication Date
JPH0241922U true JPH0241922U (ja) 1990-03-22
JPH054990Y2 JPH054990Y2 (ja) 1993-02-09

Family

ID=31368198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988121308U Expired - Lifetime JPH054990Y2 (ja) 1988-09-16 1988-09-16

Country Status (1)

Country Link
JP (1) JPH054990Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270914U (ja) * 1985-10-24 1987-05-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270914U (ja) * 1985-10-24 1987-05-06

Also Published As

Publication number Publication date
JPH054990Y2 (ja) 1993-02-09

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