JPH02192866A - 射出成形機におけるガス抜き装置 - Google Patents

射出成形機におけるガス抜き装置

Info

Publication number
JPH02192866A
JPH02192866A JP28172889A JP28172889A JPH02192866A JP H02192866 A JPH02192866 A JP H02192866A JP 28172889 A JP28172889 A JP 28172889A JP 28172889 A JP28172889 A JP 28172889A JP H02192866 A JPH02192866 A JP H02192866A
Authority
JP
Japan
Prior art keywords
valve
exhaust
vent valve
exhaust valve
molten metal
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
JP28172889A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0367786B2 (enExample
Inventor
Yorimune Yamauchi
山内　率旨
Hitoshi Ishida
人志 石田
Kazuaki Kawai
河合　和昭
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 JP28172889A priority Critical patent/JPH02192866A/ja
Publication of JPH02192866A publication Critical patent/JPH02192866A/ja
Publication of JPH0367786B2 publication Critical patent/JPH0367786B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP28172889A 1989-10-31 1989-10-31 射出成形機におけるガス抜き装置 Granted JPH02192866A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28172889A JPH02192866A (ja) 1989-10-31 1989-10-31 射出成形機におけるガス抜き装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28172889A JPH02192866A (ja) 1989-10-31 1989-10-31 射出成形機におけるガス抜き装置

Publications (2)

Publication Number Publication Date
JPH02192866A true JPH02192866A (ja) 1990-07-30
JPH0367786B2 JPH0367786B2 (enExample) 1991-10-24

Family

ID=17643158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28172889A Granted JPH02192866A (ja) 1989-10-31 1989-10-31 射出成形機におけるガス抜き装置

Country Status (1)

Country Link
JP (1) JPH02192866A (enExample)

Cited By (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
US6923243B2 (en) 2003-05-16 2005-08-02 Toyota Jidosha Kabushiki Kaisha Electromagnetic drive-type die casting decompression valve, drive method for such a valve, and a die casting unit

Cited By (3)

* 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
US5314002A (en) * 1992-04-27 1994-05-24 Outboard Marine Corporation Vacuum valve apparatus for die casting
US6923243B2 (en) 2003-05-16 2005-08-02 Toyota Jidosha Kabushiki Kaisha Electromagnetic drive-type die casting decompression valve, drive method for such a valve, and a die casting unit

Also Published As

Publication number Publication date
JPH0367786B2 (enExample) 1991-10-24

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