JPS57152362A - Valve device for gas venting passage in die casting machine - Google Patents

Valve device for gas venting passage in die casting machine

Info

Publication number
JPS57152362A
JPS57152362A JP56036007A JP3600781A JPS57152362A JP S57152362 A JPS57152362 A JP S57152362A JP 56036007 A JP56036007 A JP 56036007A JP 3600781 A JP3600781 A JP 3600781A JP S57152362 A JPS57152362 A JP S57152362A
Authority
JP
Japan
Prior art keywords
die
valve device
piston
die casting
recess
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.)
Pending
Application number
JP56036007A
Other languages
English (en)
Inventor
Hiroshi Suzuki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56036007A priority Critical patent/JPS57152362A/ja
Publication of JPS57152362A publication Critical patent/JPS57152362A/ja
Pending 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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP56036007A 1981-03-13 1981-03-13 Valve device for gas venting passage in die casting machine Pending JPS57152362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56036007A JPS57152362A (en) 1981-03-13 1981-03-13 Valve device for gas venting passage in die casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56036007A JPS57152362A (en) 1981-03-13 1981-03-13 Valve device for gas venting passage in die casting machine

Publications (1)

Publication Number Publication Date
JPS57152362A true JPS57152362A (en) 1982-09-20

Family

ID=12457704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56036007A Pending JPS57152362A (en) 1981-03-13 1981-03-13 Valve device for gas venting passage in die casting machine

Country Status (1)

Country Link
JP (1) JPS57152362A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151258A (ja) * 1985-12-26 1987-07-06 Aisan Ind Co Ltd 金型のガス抜き装置
JPS6466058A (en) * 1987-09-03 1989-03-13 Toyo Machinery & Metal Vacuum die casting machine
CN105689678A (zh) * 2016-03-18 2016-06-22 重庆瑞通实业有限公司 联通式压铸模抽真空控制装置
CN105697797A (zh) * 2016-03-18 2016-06-22 重庆瑞通实业有限公司 用于抽真空式压铸模的控制阀
CN105728688A (zh) * 2016-03-18 2016-07-06 重庆瑞通实业有限公司 真空阀抽气板结构

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151258A (ja) * 1985-12-26 1987-07-06 Aisan Ind Co Ltd 金型のガス抜き装置
JPS6466058A (en) * 1987-09-03 1989-03-13 Toyo Machinery & Metal Vacuum die casting machine
CN105689678A (zh) * 2016-03-18 2016-06-22 重庆瑞通实业有限公司 联通式压铸模抽真空控制装置
CN105697797A (zh) * 2016-03-18 2016-06-22 重庆瑞通实业有限公司 用于抽真空式压铸模的控制阀
CN105728688A (zh) * 2016-03-18 2016-07-06 重庆瑞通实业有限公司 真空阀抽气板结构
CN105697797B (zh) * 2016-03-18 2018-11-20 重庆瑞通实业有限公司 用于抽真空式压铸模的控制阀

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