JPS59185881A - 往復動複列シリンダ型容積ポンプの油圧制御装置 - Google Patents

往復動複列シリンダ型容積ポンプの油圧制御装置

Info

Publication number
JPS59185881A
JPS59185881A JP6066283A JP6066283A JPS59185881A JP S59185881 A JPS59185881 A JP S59185881A JP 6066283 A JP6066283 A JP 6066283A JP 6066283 A JP6066283 A JP 6066283A JP S59185881 A JPS59185881 A JP S59185881A
Authority
JP
Japan
Prior art keywords
valve
operating
cylinder
pilot
cylinders
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
JP6066283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118273B2 (enrdf_load_stackoverflow
Inventor
Toshiji Sekimoto
関元　利治
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.)
Pacific Metals Co Ltd
Original Assignee
Pacific Metals 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 Pacific Metals Co Ltd filed Critical Pacific Metals Co Ltd
Priority to JP6066283A priority Critical patent/JPS59185881A/ja
Publication of JPS59185881A publication Critical patent/JPS59185881A/ja
Publication of JPH0118273B2 publication Critical patent/JPH0118273B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
JP6066283A 1983-04-08 1983-04-08 往復動複列シリンダ型容積ポンプの油圧制御装置 Granted JPS59185881A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6066283A JPS59185881A (ja) 1983-04-08 1983-04-08 往復動複列シリンダ型容積ポンプの油圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6066283A JPS59185881A (ja) 1983-04-08 1983-04-08 往復動複列シリンダ型容積ポンプの油圧制御装置

Publications (2)

Publication Number Publication Date
JPS59185881A true JPS59185881A (ja) 1984-10-22
JPH0118273B2 JPH0118273B2 (enrdf_load_stackoverflow) 1989-04-05

Family

ID=13148771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6066283A Granted JPS59185881A (ja) 1983-04-08 1983-04-08 往復動複列シリンダ型容積ポンプの油圧制御装置

Country Status (1)

Country Link
JP (1) JPS59185881A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790728A (en) * 1985-02-12 1988-12-13 Dwyer Anthony F Dual-rigid-hollow-stem actuators in opposite-phase slurry pump drive having variable pumping speed and force
JPH05133323A (ja) * 1991-11-07 1993-05-28 Taiheiyo Kiko Kk 往復動復列型容積ポンプ
JPH0652628U (ja) * 1993-01-05 1994-07-19 株式会社アビーロード 乳幼児用椅子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5089906A (enrdf_load_stackoverflow) * 1973-11-16 1975-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5089906A (enrdf_load_stackoverflow) * 1973-11-16 1975-07-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790728A (en) * 1985-02-12 1988-12-13 Dwyer Anthony F Dual-rigid-hollow-stem actuators in opposite-phase slurry pump drive having variable pumping speed and force
JPH05133323A (ja) * 1991-11-07 1993-05-28 Taiheiyo Kiko Kk 往復動復列型容積ポンプ
JPH0652628U (ja) * 1993-01-05 1994-07-19 株式会社アビーロード 乳幼児用椅子

Also Published As

Publication number Publication date
JPH0118273B2 (enrdf_load_stackoverflow) 1989-04-05

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