JPS62169214A - 低圧鋳造機における比例制御弁の計算機による自動制御方法 - Google Patents

低圧鋳造機における比例制御弁の計算機による自動制御方法

Info

Publication number
JPS62169214A
JPS62169214A JP1169886A JP1169886A JPS62169214A JP S62169214 A JPS62169214 A JP S62169214A JP 1169886 A JP1169886 A JP 1169886A JP 1169886 A JP1169886 A JP 1169886A JP S62169214 A JPS62169214 A JP S62169214A
Authority
JP
Japan
Prior art keywords
control valve
pressure
proportional control
analog value
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
JP1169886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426723B2 (enrdf_load_html_response
Inventor
Osamu Nishida
理 西田
Shinichi Kondo
真一 近藤
Tetsuji Matsui
哲司 松井
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP1169886A priority Critical patent/JPS62169214A/ja
Priority to US07/003,897 priority patent/US4741381A/en
Publication of JPS62169214A publication Critical patent/JPS62169214A/ja
Publication of JPH0426723B2 publication Critical patent/JPH0426723B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)
JP1169886A 1986-01-22 1986-01-22 低圧鋳造機における比例制御弁の計算機による自動制御方法 Granted JPS62169214A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1169886A JPS62169214A (ja) 1986-01-22 1986-01-22 低圧鋳造機における比例制御弁の計算機による自動制御方法
US07/003,897 US4741381A (en) 1986-01-22 1987-01-16 Method of and apparatus for automatically controlling pressure in holding furnace incorporated in low pressure die-casting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1169886A JPS62169214A (ja) 1986-01-22 1986-01-22 低圧鋳造機における比例制御弁の計算機による自動制御方法

Publications (2)

Publication Number Publication Date
JPS62169214A true JPS62169214A (ja) 1987-07-25
JPH0426723B2 JPH0426723B2 (enrdf_load_html_response) 1992-05-08

Family

ID=11785256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1169886A Granted JPS62169214A (ja) 1986-01-22 1986-01-22 低圧鋳造機における比例制御弁の計算機による自動制御方法

Country Status (1)

Country Link
JP (1) JPS62169214A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176623A1 (ja) * 2021-02-18 2022-08-25 Ｕｂｅマシナリー株式会社 ガス圧力制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176623A1 (ja) * 2021-02-18 2022-08-25 Ｕｂｅマシナリー株式会社 ガス圧力制御装置
JP2022126033A (ja) * 2021-02-18 2022-08-30 Ｕｂｅマシナリー株式会社 ガス圧力制御装置

Also Published As

Publication number Publication date
JPH0426723B2 (enrdf_load_html_response) 1992-05-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees