JPH037801B2 - - Google Patents

Info

Publication number
JPH037801B2
JPH037801B2 JP55060211A JP6021180A JPH037801B2 JP H037801 B2 JPH037801 B2 JP H037801B2 JP 55060211 A JP55060211 A JP 55060211A JP 6021180 A JP6021180 A JP 6021180A JP H037801 B2 JPH037801 B2 JP H037801B2
Authority
JP
Japan
Prior art keywords
pressure
electromagnetic proportional
control
valve
pressure control
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 - Lifetime
Application number
JP55060211A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156503A (en
Inventor
Shigeru Fujita
Masao Hirozawa
Hideo Sakanishi
Yukitoshi Tajima
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP6021180A priority Critical patent/JPS56156503A/ja
Publication of JPS56156503A publication Critical patent/JPS56156503A/ja
Publication of JPH037801B2 publication Critical patent/JPH037801B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP6021180A 1980-05-07 1980-05-07 Multistage pressure controller of hydraulic circuit Granted JPS56156503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6021180A JPS56156503A (en) 1980-05-07 1980-05-07 Multistage pressure controller of hydraulic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6021180A JPS56156503A (en) 1980-05-07 1980-05-07 Multistage pressure controller of hydraulic circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2268605A Division JPH03144101A (ja) 1990-10-05 1990-10-05 油圧回路の多段圧力制御方法

Publications (2)

Publication Number Publication Date
JPS56156503A JPS56156503A (en) 1981-12-03
JPH037801B2 true JPH037801B2 (enExample) 1991-02-04

Family

ID=13135584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6021180A Granted JPS56156503A (en) 1980-05-07 1980-05-07 Multistage pressure controller of hydraulic circuit

Country Status (1)

Country Link
JP (1) JPS56156503A (enExample)

Also Published As

Publication number Publication date
JPS56156503A (en) 1981-12-03

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