JPH0316219B2 - - Google Patents

Info

Publication number
JPH0316219B2
JPH0316219B2 JP5768086A JP5768086A JPH0316219B2 JP H0316219 B2 JPH0316219 B2 JP H0316219B2 JP 5768086 A JP5768086 A JP 5768086A JP 5768086 A JP5768086 A JP 5768086A JP H0316219 B2 JPH0316219 B2 JP H0316219B2
Authority
JP
Japan
Prior art keywords
valve
exhaust
chamber
detection
passage
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.)
Expired
Application number
JP5768086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62214861A (ja
Inventor
Hitoshi Ishida
Norimune Yamauchi
Kazuaki Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ryobi Ltd
Original Assignee
Ryobi Ltd
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 Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP5768086A priority Critical patent/JPS62214861A/ja
Priority to US07/026,317 priority patent/US4722385A/en
Publication of JPS62214861A publication Critical patent/JPS62214861A/ja
Publication of JPH0316219B2 publication Critical patent/JPH0316219B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP5768086A 1986-03-14 1986-03-14 射出成形機におけるガス抜き装置 Granted JPS62214861A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5768086A JPS62214861A (ja) 1986-03-14 1986-03-14 射出成形機におけるガス抜き装置
US07/026,317 US4722385A (en) 1986-03-14 1987-03-16 Deflator for use in injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5768086A JPS62214861A (ja) 1986-03-14 1986-03-14 射出成形機におけるガス抜き装置

Publications (2)

Publication Number Publication Date
JPS62214861A JPS62214861A (ja) 1987-09-21
JPH0316219B2 true JPH0316219B2 (enrdf_load_stackoverflow) 1991-03-05

Family

ID=13062642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5768086A Granted JPS62214861A (ja) 1986-03-14 1986-03-14 射出成形機におけるガス抜き装置

Country Status (1)

Country Link
JP (1) JPS62214861A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203396A (en) * 1992-04-27 1993-04-20 Outboard Marine Corporation Vacuum valve for die casting
JP2017080755A (ja) * 2015-10-26 2017-05-18 株式会社Ｊａｐａｎ Ｍｏｌｄ Ｔｒａｄｅ 真空ダイキャスト用ガス抜き装置に於けるシャットオフバルブの作動不良防止方法

Also Published As

Publication number Publication date
JPS62214861A (ja) 1987-09-21

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