JPH0388726U - - Google Patents

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Publication number
JPH0388726U
JPH0388726U JP15216589U JP15216589U JPH0388726U JP H0388726 U JPH0388726 U JP H0388726U JP 15216589 U JP15216589 U JP 15216589U JP 15216589 U JP15216589 U JP 15216589U JP H0388726 U JPH0388726 U JP H0388726U
Authority
JP
Japan
Prior art keywords
pipe
refrigerant
trap
hot water
switching valve
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
JP15216589U
Other languages
English (en)
Other versions
JPH0615032Y2 (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 JP15216589U priority Critical patent/JPH0615032Y2/ja
Publication of JPH0388726U publication Critical patent/JPH0388726U/ja
Application granted granted Critical
Publication of JPH0615032Y2 publication Critical patent/JPH0615032Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る発泡成形用金型の真空冷
却装置の実施例説明用簡略ブロツク図、第2図は
本考案に用いられる冷媒・温水配管の説明用略図
、第3図は発泡成形用金型の説明用断面図、第4
図は従来例の簡略説明図である。 1……発泡成形用金型、2……凹型金型、3…
…凸型金型、4……蒸気室、5……排気口、6…
…真空ポンプ、7……排気管、8……凝縮用トラ
ツプ、9……切換え弁、10……切換え弁、11
……冷媒用配管、12……温水用配管、13……
切換え弁、14……切換え弁。

Claims (1)

  1. 【実用新案登録請求の範囲】 発泡成形用金型の蒸気室を真空引きする真空ポ
    ンプと、 発泡成形用金型の蒸気室の排気口から前記真空
    ポンプの間に少なくとも2つ以上の経路を有する
    排気管と、 該排気管の経路を選択する切換え弁と、 前記排気管の各経路に設けられる蒸気凝縮用の
    トラツプと、 該トラツプ内を冷却して凝縮した水分を凍結す
    る為の冷媒が送給される冷媒用配管と、 前記トラツプ内で凍結した水分を融解する為の
    温水が送給される温水用配管と、 前記冷媒用配管及び温水用配管を選択する切換
    え弁と、 を有する発泡成形用金型の真空冷却装置。
JP15216589U 1989-12-27 1989-12-27 発泡成形用金型の真空冷却装置 Expired - Lifetime JPH0615032Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15216589U JPH0615032Y2 (ja) 1989-12-27 1989-12-27 発泡成形用金型の真空冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15216589U JPH0615032Y2 (ja) 1989-12-27 1989-12-27 発泡成形用金型の真空冷却装置

Publications (2)

Publication Number Publication Date
JPH0388726U true JPH0388726U (ja) 1991-09-10
JPH0615032Y2 JPH0615032Y2 (ja) 1994-04-20

Family

ID=31698440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15216589U Expired - Lifetime JPH0615032Y2 (ja) 1989-12-27 1989-12-27 発泡成形用金型の真空冷却装置

Country Status (1)

Country Link
JP (1) JPH0615032Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019181475A (ja) * 2018-04-02 2019-10-24 株式会社デンソー 金型冷却装置及び金型冷却方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019181475A (ja) * 2018-04-02 2019-10-24 株式会社デンソー 金型冷却装置及び金型冷却方法

Also Published As

Publication number Publication date
JPH0615032Y2 (ja) 1994-04-20

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